925 lines
38 KiB
JavaScript
925 lines
38 KiB
JavaScript
'use strict';
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(function(factory) {
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if (typeof module === 'object' && typeof module.exports === 'object') {
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factory(require('jquery'), window, document);
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} else {
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factory(jQuery, window, document);
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}
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}(function($, window, document, undefined) {
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$.fn.orgchart = function(options) {
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var defaultOptions = {
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'nodeTitle': 'name',
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'nodeId': 'id',
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'nodeChildren': 'children',
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'toggleSiblingsResp': false,
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'depth': 999,
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'chartClass': '',
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'exportButton': false,
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'exportFilename': 'OrgChart',
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'parentNodeSymbol': 'fa-users',
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'draggable': false,
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'direction': 't2b',
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'pan': false,
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'zoom': false
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};
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switch (options) {
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case 'buildHierarchy':
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return buildHierarchy.apply(this, Array.prototype.splice.call(arguments, 1));
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case 'addChildren':
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return addChildren.apply(this, Array.prototype.splice.call(arguments, 1));
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case 'addParent':
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return addParent.apply(this, Array.prototype.splice.call(arguments, 1));
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case 'addSiblings':
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return addSiblings.apply(this, Array.prototype.splice.call(arguments, 1));
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case 'removeNodes':
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return removeNodes.apply(this, Array.prototype.splice.call(arguments, 1));
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case 'getHierarchy':
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return getHierarchy.apply(this, Array.prototype.splice.call(arguments, 1));
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default: // initiation time
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var opts = $.extend(defaultOptions, options);
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}
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// build the org-chart
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var $chartContainer = this;
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var data = opts.data;
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var $chart = $('<div>', {
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'data': { 'options': opts },
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'class': 'orgchart' + (opts.chartClass !== '' ? ' ' + opts.chartClass : '') + (opts.direction !== 't2b' ? ' ' + opts.direction : ''),
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'click': function(event) {
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if (!$(event.target).closest('.node').length) {
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$chart.find('.node.focused').removeClass('focused');
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}
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}
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});
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if ($.type(data) === 'object') {
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if (data instanceof $) { // ul datasource
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buildHierarchy($chart, buildJsonDS(data.children()), 0, opts);
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} else { // local json datasource
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buildHierarchy($chart, opts.ajaxURL ? data : attachRel(data, '00'), 0, opts);
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}
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} else {
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$.ajax({
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'url': data,
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'dataType': 'json',
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'beforeSend': function () {
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$chart.append('<i class="fa fa-circle-o-notch fa-spin spinner"></i>');
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}
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})
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.done(function(data, textStatus, jqXHR) {
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buildHierarchy($chart, opts.ajaxURL ? data : attachRel(data, '00'), 0, opts);
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})
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.fail(function(jqXHR, textStatus, errorThrown) {
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console.log(errorThrown);
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})
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.always(function() {
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$chart.children('.spinner').remove();
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});
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}
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$chartContainer.append($chart);
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// append the export button
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if (opts.exportButton && !$chartContainer.find('.oc-export-btn').length) {
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var $exportBtn = $('<button>', {
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'class': 'oc-export-btn' + (opts.chartClass !== '' ? ' ' + opts.chartClass : ''),
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'text': 'Export',
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'click': function() {
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if ($(this).children('.spinner').length) {
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return false;
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}
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var $mask = $chartContainer.find('.mask');
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if (!$mask.length) {
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$chartContainer.append('<div class="mask"><i class="fa fa-circle-o-notch fa-spin spinner"></i></div>');
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} else {
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$mask.removeClass('hidden');
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}
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var sourceChart = $chartContainer.addClass('canvasContainer').find('.orgchart:visible').get(0);
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var flag = opts.direction === 'l2r' || opts.direction === 'r2l';
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html2canvas(sourceChart, {
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'width': flag ? sourceChart.clientHeight : sourceChart.clientWidth,
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'height': flag ? sourceChart.clientWidth : sourceChart.clientHeight,
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'onclone': function(cloneDoc) {
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$(cloneDoc).find('.canvasContainer').css('overflow', 'visible')
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.find('.orgchart:visible:first').css('transform', '');
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},
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'onrendered': function(canvas) {
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$chartContainer.find('.mask').addClass('hidden')
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.end().find('.oc-download-btn').attr('href', canvas.toDataURL())[0].click();
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}
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})
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.then(function() {
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$chartContainer.removeClass('canvasContainer');
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}, function() {
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$chartContainer.removeClass('canvasContainer');
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});
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}
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});
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var downloadBtn = '<a class="oc-download-btn' + (opts.chartClass !== '' ? ' ' + opts.chartClass : '') + '"'
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+ ' download="' + opts.exportFilename + '.png"></a>';
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$chartContainer.append($exportBtn).append(downloadBtn);
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}
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if (opts.pan) {
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$chartContainer.css('overflow', 'hidden');
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$chart.on('mousedown',function(e){
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var $this = $(this);
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if ($(e.target).closest('.node').length) {
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$this.data('panning', false);
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return;
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} else {
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$this.css('cursor', 'move').data('panning', true);
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}
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var lastX = 0;
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var lastY = 0;
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var lastTf = $this.css('transform');
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if (lastTf !== 'none') {
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var temp = lastTf.split(',');
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if (lastTf.indexOf('3d') === -1) {
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lastX = parseInt(temp[4]);
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lastY = parseInt(temp[5]);
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} else {
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lastX = parseInt(temp[12]);
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lastY = parseInt(temp[13]);
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}
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}
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var startX = e.pageX - lastX;
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var startY = e.pageY - lastY;
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$(document).on('mousemove',function(ev) {
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var newX = ev.pageX - startX;
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var newY = ev.pageY - startY;
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var lastTf = $this.css('transform');
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if (lastTf === 'none') {
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if (lastTf.indexOf('3d') === -1) {
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$this.css('transform', 'matrix(1, 0, 0, 1, ' + newX + ', ' + newY + ')');
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} else {
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$this.css('transform', 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, ' + newX + ', ' + newY + ', 0, 1)');
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}
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} else {
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var matrix = lastTf.split(',');
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if (lastTf.indexOf('3d') === -1) {
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matrix[4] = ' ' + newX;
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matrix[5] = ' ' + newY + ')';
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} else {
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matrix[12] = ' ' + newX;
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matrix[13] = ' ' + newY;
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}
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$this.css('transform', matrix.join(','));
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}
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});
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});
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$(document).on('mouseup',function() {
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if ($chart.data('panning')) {
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$chart.css('cursor', 'default');
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$(this).off('mousemove');
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}
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});
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}
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if (opts.zoom) {
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$chartContainer.on('wheel', function(event) {
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event.preventDefault();
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var lastTf = $chart.css('transform');
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var newScale = 1 + (event.originalEvent.deltaY > 0 ? -0.2 : 0.2);
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if (lastTf === 'none') {
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$chart.css('transform', 'scale(' + newScale + ',' + newScale + ')');
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} else {
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if (lastTf.indexOf('3d') === -1) {
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$chart.css('transform', lastTf + ' scale(' + newScale + ',' + newScale + ')');
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} else {
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$chart.css('transform', lastTf + ' scale3d(' + newScale + ',' + newScale + ', 1)');
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}
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}
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});
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}
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return $chartContainer;
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};
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function buildJsonDS($li) {
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var subObj = {
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'name': $li.contents().eq(0).text().trim(),
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'relationship': ($li.parent().parent().is('li') ? '1': '0') + ($li.siblings('li').length ? 1: 0) + ($li.children('ul').length ? 1 : 0)
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};
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if ($li[0].id) {
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subObj.id = $li[0].id;
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}
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$li.children('ul').children().each(function() {
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if (!subObj.children) { subObj.children = []; }
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subObj.children.push(buildJsonDS($(this)));
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});
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return subObj;
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}
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function attachRel(data, flags) {
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data.relationship = flags + (data.children ? 1 : 0);
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if (data.children) {
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data.children.forEach(function(item) {
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attachRel(item, '1' + (data.children.length > 1 ? 1 :0));
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});
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}
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return data;
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}
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function loopChart($chart) {
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var $tr = $chart.find('tr:first');
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var subObj = { 'id': $tr.find('.node')[0].id };
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$tr.siblings(':last').children().each(function() {
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if (!subObj.children) { subObj.children = []; }
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subObj.children.push(loopChart($(this)));
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});
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return subObj;
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}
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function getHierarchy($chart) {
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var $chart = $chart || $(this).find('.orgchart');
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if (!$chart.find('.node:first')[0].id) {
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return 'Error: Nodes of orghcart to be exported must have id attribute!';
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}
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return loopChart($chart);
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}
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// detect the exist/display state of related node
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function getNodeState($node, relation) {
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var $target = {};
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if (relation === 'parent') {
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$target = $node.closest('table').closest('tr').siblings(':first').find('.node');
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} else if (relation === 'children') {
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$target = $node.closest('tr').siblings();
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} else {
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$target = $node.closest('table').parent().siblings();
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}
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if ($target.length) {
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if ($target.is(':visible')) {
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return {"exist": true, "visible": true};
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}
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return {"exist": true, "visible": false};
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}
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return {"exist": false, "visible": false};
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}
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// recursively hide the ancestor node and sibling nodes of the specified node
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function hideAncestorsSiblings($node) {
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var $temp = $node.closest('table').closest('tr').siblings();
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if ($temp.eq(0).find('.spinner').length) {
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$node.closest('.orgchart').data('inAjax', false);
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}
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// hide the sibling nodes
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if (getNodeState($node, 'siblings').visible) {
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hideSiblings($node);
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}
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// hide the lines
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var $lines = $temp.slice(1);
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$lines.css('visibility', 'hidden');
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// hide the superior nodes with transition
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var $parent = $temp.eq(0).find('.node');
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var grandfatherVisible = getNodeState($parent, 'parent').visible;
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if ($parent.length && $parent.is(':visible')) {
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$parent.addClass('slide slide-down').one('transitionend', function() {
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$parent.removeClass('slide');
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$lines.removeAttr('style');
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$temp.addClass('hidden');
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});
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}
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// if the current node has the parent node, hide it recursively
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if ($parent.length && grandfatherVisible) {
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hideAncestorsSiblings($parent);
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}
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}
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// show the parent node of the specified node
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function showParent($node) {
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// just show only one superior level
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var $temp = $node.closest('table').closest('tr').siblings().removeClass('hidden');
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// just show only one line
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$temp.eq(2).children().slice(1, -1).addClass('hidden');
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// show parent node with animation
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var parent = $temp.eq(0).find('.node')[0];
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repaint(parent);
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$(parent).addClass('slide').removeClass('slide-down').one('transitionend', function() {
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$(parent).removeClass('slide');
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if (isInAction($node)) {
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switchVerticalArrow($node.children('.topEdge'));
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}
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});
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}
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// recursively hide the descendant nodes of the specified node
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function hideDescendants($node) {
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var $temp = $node.closest('tr').siblings();
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if ($temp.last().find('.spinner').length) {
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$node.closest('.orgchart').data('inAjax', false);
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}
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var $visibleNodes = $temp.last().find('.node:visible');
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var $lines = $visibleNodes.closest('table').closest('tr').prevAll('.lines').css('visibility', 'hidden');
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$visibleNodes.addClass('slide slide-up').eq(0).one('transitionend', function() {
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$visibleNodes.removeClass('slide');
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$lines.removeAttr('style').addClass('hidden').siblings('.nodes').addClass('hidden');
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if (isInAction($node)) {
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switchVerticalArrow($node.children('.bottomEdge'));
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}
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});
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}
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// show the children nodes of the specified node
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function showDescendants($node) {
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var $descendants = $node.closest('tr').siblings().removeClass('hidden')
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.eq(2).children().find('tr:first').find('.node:visible');
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// the two following statements are used to enforce browser to repaint
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repaint($descendants.get(0));
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$descendants.addClass('slide').removeClass('slide-up').eq(0).one('transitionend', function() {
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$descendants.removeClass('slide');
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if (isInAction($node)) {
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switchVerticalArrow($node.children('.bottomEdge'));
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}
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});
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}
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// hide the sibling nodes of the specified node
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function hideSiblings($node, direction) {
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var $nodeContainer = $node.closest('table').parent();
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if ($nodeContainer.siblings().find('.spinner').length) {
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$node.closest('.orgchart').data('inAjax', false);
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}
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if (direction) {
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if (direction === 'left') {
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$nodeContainer.prevAll().find('.node:visible').addClass('slide slide-right');
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} else {
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$nodeContainer.nextAll().find('.node:visible').addClass('slide slide-left');
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}
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} else {
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$nodeContainer.prevAll().find('.node:visible').addClass('slide slide-right');
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$nodeContainer.nextAll().find('.node:visible').addClass('slide slide-left');
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}
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var $animatedNodes = $nodeContainer.siblings().find('.slide');
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var $lines = $animatedNodes.closest('.nodes').prevAll('.lines').css('visibility', 'hidden');
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$animatedNodes.eq(0).one('transitionend', function() {
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$lines.removeAttr('style');
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var $siblings = direction ? (direction === 'left' ? $nodeContainer.prevAll(':not(.hidden)') : $nodeContainer.nextAll(':not(.hidden)')) : $nodeContainer.siblings();
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$nodeContainer.closest('.nodes').prev().children(':not(.hidden)')
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.slice(1, direction ? $siblings.length * 2 + 1 : -1).addClass('hidden');
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$animatedNodes.removeClass('slide');
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$siblings.find('.node:visible:gt(0)').removeClass('slide-left slide-right').addClass('slide-up')
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.end().find('.lines, .nodes').addClass('hidden')
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.end().addClass('hidden');
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if (isInAction($node)) {
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switchHorizontalArrow($node);
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}
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});
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}
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// show the sibling nodes of the specified node
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function showSiblings($node, direction) {
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// firstly, show the sibling td tags
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var $siblings = $();
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if (direction) {
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if (direction === 'left') {
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$siblings = $node.closest('table').parent().prevAll().removeClass('hidden');
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} else {
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$siblings = $node.closest('table').parent().nextAll().removeClass('hidden');
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}
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} else {
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$siblings = $node.closest('table').parent().siblings().removeClass('hidden');
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}
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// secondly, show the lines
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var $upperLevel = $node.closest('table').closest('tr').siblings();
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if (direction) {
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$upperLevel.eq(2).children('.hidden').slice(0, $siblings.length * 2).removeClass('hidden');
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} else {
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$upperLevel.eq(2).children('.hidden').removeClass('hidden');
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}
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// thirdly, do some cleaning stuff
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if (!getNodeState($node, 'parent').visible) {
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$upperLevel.removeClass('hidden');
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var parent = $upperLevel.find('.node')[0];
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repaint(parent);
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$(parent).addClass('slide').removeClass('slide-down').one('transitionend', function() {
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$(this).removeClass('slide');
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});
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}
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// lastly, show the sibling nodes with animation
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$siblings.find('.node:visible').addClass('slide').removeClass('slide-left slide-right').eq(-1).one('transitionend', function() {
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$siblings.find('.node:visible').removeClass('slide');
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if (isInAction($node)) {
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switchHorizontalArrow($node);
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$node.children('.topEdge').removeClass('fa-chevron-up').addClass('fa-chevron-down');
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}
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});
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}
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// start up loading status for requesting new nodes
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function startLoading($arrow, $node, options) {
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var $chart = $node.closest('.orgchart');
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if (typeof $chart.data('inAjax') !== 'undefined' && $chart.data('inAjax') === true) {
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return false;
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}
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$arrow.addClass('hidden');
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$node.append('<i class="fa fa-circle-o-notch fa-spin spinner"></i>');
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$node.children().not('.spinner').css('opacity', 0.2);
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$chart.data('inAjax', true);
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$('.oc-export-btn' + (options.chartClass !== '' ? '.' + options.chartClass : '')).prop('disabled', true);
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return true;
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}
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// terminate loading status for requesting new nodes
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function endLoading($arrow, $node, options) {
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var $chart = $node.closest('div.orgchart');
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$arrow.removeClass('hidden');
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$node.find('.spinner').remove();
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$node.children().removeAttr('style');
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$chart.data('inAjax', false);
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$('.oc-export-btn' + (options.chartClass !== '' ? '.' + options.chartClass : '')).prop('disabled', false);
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}
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// whether the cursor is hovering over the node
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function isInAction($node) {
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return $node.children('.edge').attr('class').indexOf('fa-') > -1 ? true : false;
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}
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function switchVerticalArrow($arrow) {
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$arrow.toggleClass('fa-chevron-up').toggleClass('fa-chevron-down');
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}
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function switchHorizontalArrow($node) {
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var opts = $node.closest('.orgchart').data('options');
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if (opts.toggleSiblingsResp && (typeof opts.ajaxURL === 'undefined' || $node.closest('.nodes').data('siblingsLoaded'))) {
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var $prevSib = $node.closest('table').parent().prev();
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if ($prevSib.length) {
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if ($prevSib.is('.hidden')) {
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$node.children('.leftEdge').addClass('fa-chevron-left').removeClass('fa-chevron-right');
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} else {
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$node.children('.leftEdge').addClass('fa-chevron-right').removeClass('fa-chevron-left');
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}
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}
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var $nextSib = $node.closest('table').parent().next();
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if ($nextSib.length) {
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if ($nextSib.is('.hidden')) {
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$node.children('.rightEdge').addClass('fa-chevron-right').removeClass('fa-chevron-left');
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} else {
|
|
$node.children('.rightEdge').addClass('fa-chevron-left').removeClass('fa-chevron-right');
|
|
}
|
|
}
|
|
} else {
|
|
var $sibs = $node.closest('table').parent().siblings();
|
|
var sibsVisible = $sibs.length ? !$sibs.is('.hidden') : false;
|
|
$node.children('.leftEdge').toggleClass('fa-chevron-right', sibsVisible).toggleClass('fa-chevron-left', !sibsVisible);
|
|
$node.children('.rightEdge').toggleClass('fa-chevron-left', sibsVisible).toggleClass('fa-chevron-right', !sibsVisible);
|
|
}
|
|
}
|
|
|
|
function repaint(node) {
|
|
node.style.offsetWidth = node.offsetWidth;
|
|
}
|
|
|
|
// create node
|
|
function createNode(nodeData, level, opts) {
|
|
var dtd = $.Deferred();
|
|
// construct the content of node
|
|
var $nodeDiv = $('<div' + (opts.draggable ? ' draggable="true"' : '') + (nodeData[opts.nodeId] ? ' id="' + nodeData[opts.nodeId] + '"' : '') + '>')
|
|
.addClass('node ' + (nodeData.bg_color || '') + (level >= opts.depth ? ' slide-up' : ''))
|
|
.append('<div class="title">' + nodeData[opts.nodeTitle] + '</div>')
|
|
// .append(typeof opts.nodeContent !== 'undefined' ? '<div class="content">' + (nodeData[opts.nodeContent] || '') + '</div>' : '');
|
|
// append 4 direction arrows
|
|
var flags = nodeData.relationship || '';
|
|
// if (Number(flags.substr(0,1))) {
|
|
// $nodeDiv.append('<i class="edge verticalEdge topEdge fa"></i>');
|
|
// }
|
|
// if(Number(flags.substr(1,1))) {
|
|
// $nodeDiv.append('<i class="edge horizontalEdge rightEdge fa"></i>' +
|
|
// '<i class="edge horizontalEdge leftEdge fa"></i>');
|
|
// }
|
|
// if(Number(flags.substr(2,1))) {
|
|
// $nodeDiv.append('<i class="edge verticalEdge bottomEdge fa"></i>')
|
|
// .children('.title').prepend('<i class="fa '+ opts.parentNodeSymbol + ' symbol"></i>');
|
|
// }
|
|
|
|
$nodeDiv.on('mouseenter mouseleave', function(event) {
|
|
var $node = $(this), flag = false;
|
|
var $topEdge = $node.children('.topEdge');
|
|
var $rightEdge = $node.children('.rightEdge');
|
|
var $bottomEdge = $node.children('.bottomEdge');
|
|
var $leftEdge = $node.children('.leftEdge');
|
|
if (event.type === 'mouseenter') {
|
|
if ($topEdge.length) {
|
|
flag = getNodeState($node, 'parent').visible;
|
|
$topEdge.toggleClass('fa-chevron-up', !flag).toggleClass('fa-chevron-down', flag);
|
|
}
|
|
if ($bottomEdge.length) {
|
|
flag = getNodeState($node, 'children').visible;
|
|
$bottomEdge.toggleClass('fa-chevron-down', !flag).toggleClass('fa-chevron-up', flag);
|
|
}
|
|
if ($leftEdge.length) {
|
|
switchHorizontalArrow($node);
|
|
}
|
|
} else {
|
|
$node.children('.edge').removeClass('fa-chevron-up fa-chevron-down fa-chevron-right fa-chevron-left');
|
|
}
|
|
});
|
|
|
|
// define click event handler
|
|
// $nodeDiv.on('click', function(event) {
|
|
// $(this).closest('.orgchart').find('.focused').removeClass('focused');
|
|
// $(this).addClass('focused');
|
|
// });
|
|
|
|
// define click event handler for the top edge
|
|
// $nodeDiv.on('click', '.topEdge', function(event) {
|
|
// var $that = $(this);
|
|
// var $node = $that.parent();
|
|
// var parentState = getNodeState($node, 'parent');
|
|
// if (parentState.exist) {
|
|
// var $parent = $node.closest('table').closest('tr').siblings(':first').find('.node');
|
|
// if ($parent.is('.slide')) { return; }
|
|
// // hide the ancestor nodes and sibling nodes of the specified node
|
|
// if (parentState.visible) {
|
|
// hideAncestorsSiblings($node);
|
|
// $parent.one('transitionend', function() {
|
|
// if (isInAction($node)) {
|
|
// switchVerticalArrow($that);
|
|
// switchHorizontalArrow($node);
|
|
// }
|
|
// });
|
|
// } else { // show the ancestors and siblings
|
|
// showParent($node);
|
|
// }
|
|
// } else {
|
|
// // load the new parent node of the specified node by ajax request
|
|
// var nodeId = $that.parent()[0].id;
|
|
// // start up loading status
|
|
// if (startLoading($that, $node, opts)) {
|
|
// // load new nodes
|
|
// $.ajax({ 'url': opts.ajaxURL.parent + nodeId + '/', 'dataType': 'json' })
|
|
// .done(function(data) {
|
|
// if ($node.closest('.orgchart').data('inAjax')) {
|
|
// if (!$.isEmptyObject(data)) {
|
|
// addParent.call($node.closest('.orgchart').parent(), $node, data, opts);
|
|
// }
|
|
// }
|
|
// })
|
|
// .fail(function() { console.log('Failed to get parent node data'); })
|
|
// .always(function() { endLoading($that, $node, opts); });
|
|
// }
|
|
// }
|
|
// });
|
|
|
|
// bind click event handler for the bottom edge
|
|
// $nodeDiv.on('click', '.bottomEdge', function(event) {
|
|
// var $that = $(this);
|
|
// var $node = $that.parent();
|
|
// var childrenState = getNodeState($node, 'children');
|
|
// if (childrenState.exist) {
|
|
// var $children = $node.closest('tr').siblings(':last');
|
|
// if ($children.find('.node:visible').is('.slide')) { return; }
|
|
// // hide the descendant nodes of the specified node
|
|
// if (childrenState.visible) {
|
|
// hideDescendants($node);
|
|
// } else { // show the descendants
|
|
// showDescendants($node);
|
|
// }
|
|
// } else { // load the new children nodes of the specified node by ajax request
|
|
// var nodeId = $that.parent()[0].id;
|
|
// if (startLoading($that, $node, opts)) {
|
|
// $.ajax({ 'url': opts.ajaxURL.children + nodeId + '/', 'dataType': 'json' })
|
|
// .done(function(data, textStatus, jqXHR) {
|
|
// if ($node.closest('.orgchart').data('inAjax')) {
|
|
// if (data.children.length) {
|
|
// addChildren($node, data, $.extend({}, opts, { depth: 0 }));
|
|
// }
|
|
// }
|
|
// })
|
|
// .fail(function(jqXHR, textStatus, errorThrown) {
|
|
// console.log('Failed to get children nodes data');
|
|
// })
|
|
// .always(function() {
|
|
// endLoading($that, $node, opts);
|
|
// });
|
|
// }
|
|
// }
|
|
// });
|
|
|
|
// bind click event handler for the left and right edges
|
|
// $nodeDiv.on('click', '.leftEdge, .rightEdge', function(event) {
|
|
// var $that = $(this);
|
|
// var $node = $that.parent();
|
|
// var siblingsState = getNodeState($node, 'siblings');
|
|
// if (siblingsState.exist) {
|
|
// var $siblings = $node.closest('table').parent().siblings();
|
|
// if ($siblings.find('.node:visible').is('.slide')) { return; }
|
|
// if (opts.toggleSiblingsResp) {
|
|
// var $prevSib = $node.closest('table').parent().prev();
|
|
// var $nextSib = $node.closest('table').parent().next();
|
|
// if ($that.is('.leftEdge')) {
|
|
// if ($prevSib.is('.hidden')) {
|
|
// showSiblings($node, 'left');
|
|
// } else {
|
|
// hideSiblings($node, 'left');
|
|
// }
|
|
// } else {
|
|
// if ($nextSib.is('.hidden')) {
|
|
// showSiblings($node, 'right');
|
|
// } else {
|
|
// hideSiblings($node, 'right');
|
|
// }
|
|
// }
|
|
// } else {
|
|
// if (siblingsState.visible) {
|
|
// hideSiblings($node);
|
|
// } else {
|
|
// showSiblings($node);
|
|
// }
|
|
// }
|
|
// } else {
|
|
// // load the new sibling nodes of the specified node by ajax request
|
|
// var nodeId = $that.parent()[0].id;
|
|
// var url = (getNodeState($node, 'parent').exist) ? opts.ajaxURL.siblings : opts.ajaxURL.families;
|
|
// if (startLoading($that, $node, opts)) {
|
|
// $.ajax({ 'url': url + nodeId + '/', 'dataType': 'json' })
|
|
// .done(function(data, textStatus, jqXHR) {
|
|
// if ($node.closest('.orgchart').data('inAjax')) {
|
|
// if (data.siblings || data.children) {
|
|
// addSiblings($node, data, opts);
|
|
// }
|
|
// }
|
|
// })
|
|
// .fail(function(jqXHR, textStatus, errorThrown) {
|
|
// console.log('Failed to get sibling nodes data');
|
|
// })
|
|
// .always(function() {
|
|
// endLoading($that, $node, opts);
|
|
// });
|
|
// }
|
|
// }
|
|
// });
|
|
if (opts.draggable) {
|
|
$nodeDiv.on('dragstart', function(event) {
|
|
event.originalEvent.dataTransfer.setData('text/html', 'hack for firefox');
|
|
var $dragged = $(this);
|
|
var $dragZone = $dragged.closest('.nodes').siblings().eq(0).find('.node:first');
|
|
var $dragHier = $dragged.closest('table').find('.node');
|
|
$dragged.closest('.orgchart')
|
|
.data('dragged', $dragged)
|
|
.find('.node').each(function(index, node) {
|
|
if ($dragHier.index(node) === -1) {
|
|
if (opts.dropCriteria) {
|
|
if (opts.dropCriteria($dragged, $dragZone, $(node))) {
|
|
$(node).addClass('allowedDrop');
|
|
}
|
|
} else {
|
|
$(node).addClass('allowedDrop');
|
|
}
|
|
}
|
|
});
|
|
})
|
|
.on('dragover', function(event) {
|
|
event.preventDefault();
|
|
var $dropZone = $(this);
|
|
var $dragged = $dropZone.closest('.orgchart').data('dragged');
|
|
var $dragZone = $dragged.closest('.nodes').siblings().eq(0).find('.node:first');
|
|
if ($dragged.closest('table').find('.node').index($dropZone) > -1 ||
|
|
(opts.dropCriteria && !opts.dropCriteria($dragged, $dragZone, $dropZone))) {
|
|
event.originalEvent.dataTransfer.dropEffect = 'none';
|
|
}
|
|
})
|
|
.on('dragend', function(event) {
|
|
$(this).closest('.orgchart').find('.allowedDrop').removeClass('allowedDrop');
|
|
})
|
|
.on('drop', function(event) {
|
|
var $dropZone = $(this);
|
|
var $orgchart = $dropZone.closest('.orgchart');
|
|
var $dragged = $orgchart.data('dragged');
|
|
$orgchart.find('.allowedDrop').removeClass('allowedDrop');
|
|
var $dragZone = $dragged.closest('.nodes').siblings().eq(0).children();
|
|
// firstly, deal with the hierarchy of drop zone
|
|
if (!$dropZone.closest('tr').siblings().length) { // if the drop zone is a leaf node
|
|
$dropZone.append('<i class="edge verticalEdge bottomEdge fa"></i>')
|
|
.parent().attr('colspan', 2)
|
|
.parent().after('<tr class="lines"><td colspan="2"><div class="down"></div></td></tr>'
|
|
+ '<tr class="lines"><td class="right"> </td><td class="left"> </td></tr>'
|
|
+ '<tr class="nodes"></tr>')
|
|
.siblings(':last').append($dragged.find('.horizontalEdge').remove().end().closest('table').parent());
|
|
} else {
|
|
var dropColspan = parseInt($dropZone.parent().attr('colspan')) + 2;
|
|
var horizontalEdges = '<i class="edge horizontalEdge rightEdge fa"></i><i class="edge horizontalEdge leftEdge fa"></i>';
|
|
$dropZone.closest('tr').next().addBack().children().attr('colspan', dropColspan);
|
|
if (!$dragged.find('.horizontalEdge').length) {
|
|
$dragged.append(horizontalEdges);
|
|
}
|
|
$dropZone.closest('tr').siblings().eq(1).children(':last').before('<td class="left top"> </td><td class="right top"> </td>')
|
|
.end().next().append($dragged.closest('table').parent());
|
|
var $dropSibs = $dragged.closest('table').parent().siblings().find('.node:first');
|
|
if ($dropSibs.length === 1) {
|
|
$dropSibs.append(horizontalEdges);
|
|
}
|
|
}
|
|
// secondly, deal with the hierarchy of dragged node
|
|
var dragColspan = parseInt($dragZone.attr('colspan'));
|
|
if (dragColspan > 2) {
|
|
$dragZone.attr('colspan', dragColspan - 2)
|
|
.parent().next().children().attr('colspan', dragColspan - 2)
|
|
.end().next().children().slice(1, 3).remove();
|
|
var $dragSibs = $dragZone.parent().siblings('.nodes').children().find('.node:first');
|
|
if ($dragSibs.length ===1) {
|
|
$dragSibs.find('.horizontalEdge').remove();
|
|
}
|
|
} else {
|
|
$dragZone.removeAttr('colspan')
|
|
.find('.bottomEdge').remove()
|
|
.end().end().siblings().remove();
|
|
}
|
|
$orgchart.triggerHandler({ 'type': 'nodedropped.orgchart', 'draggedNode': $dragged, 'dragZone': $dragZone.children(), 'dropZone': $dropZone });
|
|
});
|
|
}
|
|
// allow user to append dom modification after finishing node create of orgchart
|
|
if (opts.createNode) {
|
|
opts.createNode($nodeDiv, nodeData);
|
|
}
|
|
dtd.resolve($nodeDiv);
|
|
return dtd.promise();
|
|
}
|
|
// recursively build the tree
|
|
function buildHierarchy ($appendTo, nodeData, level, opts, callback) {
|
|
var $table;
|
|
// Construct the node
|
|
var $childNodes = nodeData[opts.nodeChildren];
|
|
var hasChildren = $childNodes ? $childNodes.length : false;
|
|
if (Object.keys(nodeData).length > 1) { // if nodeData has nested structure
|
|
$table = $('<table>');
|
|
$appendTo.append($table);
|
|
$.when(createNode(nodeData, level, opts))
|
|
.done(function($nodeDiv) {
|
|
$table.append($nodeDiv.wrap('<tr><td' + (hasChildren ? ' colspan="' + $childNodes.length * 2 + '"' : '') + '></td></tr>').closest('tr'));
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
})
|
|
.fail(function() {
|
|
console.log('Failed to creat node')
|
|
});
|
|
}
|
|
// Construct the inferior nodes and connectiong lines
|
|
if (hasChildren) {
|
|
if (Object.keys(nodeData).length === 1) { // if nodeData is just an array
|
|
$table = $appendTo;
|
|
}
|
|
var isHidden = level + 1 >= opts.depth ? ' hidden' : '';
|
|
// draw the line close to parent node
|
|
$table.append('<tr class="lines' + isHidden + '"><td colspan="' + $childNodes.length * 2 + '"><div class="down"></div></td></tr>');
|
|
// draw the lines close to children nodes
|
|
var linesRow = '<tr class="lines' + isHidden + '"><td class="right"> </td>';
|
|
for (var i=1; i<$childNodes.length; i++) {
|
|
linesRow += '<td class="left top"> </td><td class="right top"> </td>';
|
|
}
|
|
linesRow += '<td class="left"> </td></tr>';
|
|
$table.append(linesRow);
|
|
// recurse through children nodes
|
|
var $childNodesRow = $('<tr class="nodes' + isHidden + '">');
|
|
$table.append($childNodesRow);
|
|
$.each($childNodes, function() {
|
|
var $td = $('<td colspan="2">');
|
|
$childNodesRow.append($td);
|
|
buildHierarchy($td, this, level + 1, opts, callback);
|
|
});
|
|
}
|
|
}
|
|
|
|
// build the child nodes of specific node
|
|
function buildChildNode ($appendTo, nodeData, opts, callback) {
|
|
var opts = opts || $appendTo.closest('.orgchart').data('options');
|
|
var data = nodeData.children || nodeData.siblings;
|
|
$appendTo.find('td:first').attr('colspan', data.length * 2);
|
|
buildHierarchy($appendTo, { 'children': data }, 0, opts, callback);
|
|
}
|
|
// exposed method
|
|
function addChildren($node, data, opts) {
|
|
var count = 0;
|
|
buildChildNode.call($node.closest('.orgchart').parent(), $node.closest('table'), data, opts, function() {
|
|
if (++count === data.children.length) {
|
|
if (!$node.children('.bottomEdge').length) {
|
|
$node.append('<i class="edge verticalEdge bottomEdge fa"></i>');
|
|
}
|
|
if (!$node.find('.symbol').length) {
|
|
$node.children('.title').prepend('<i class="fa '+ opts.parentNodeSymbol + ' symbol"></i>');
|
|
}
|
|
showDescendants($node);
|
|
}
|
|
});
|
|
}
|
|
|
|
// build the parent node of specific node
|
|
function buildParentNode($currentRoot, nodeData, opts, callback) {
|
|
var that = this;
|
|
var $table = $('<table>');
|
|
nodeData.relationship = '001';
|
|
$.when(createNode(nodeData, 0, opts || $currentRoot.closest('.orgchart').data('options')))
|
|
.done(function($nodeDiv) {
|
|
$table.append($nodeDiv.removeClass('slide-up').addClass('slide-down').wrap('<tr class="hidden"><td colspan="2"></td></tr>').closest('tr'));
|
|
$table.append('<tr class="lines hidden"><td colspan="2"><div class="down"></div></td></tr>');
|
|
var linesRow = '<td class="right"> </td><td class="left"> </td>';
|
|
$table.append('<tr class="lines hidden">' + linesRow + '</tr>');
|
|
var oc = that.children('.orgchart');
|
|
oc.prepend($table)
|
|
.children('table:first').append('<tr class="nodes"><td colspan="2"></td></tr>')
|
|
.children().children('tr:last').children().append(oc.children('table').last());
|
|
callback();
|
|
})
|
|
.fail(function() {
|
|
console.log('Failed to create parent node');
|
|
});
|
|
}
|
|
|
|
// exposed method
|
|
//function addParent($currentRoot, data, opts) {
|
|
// buildParentNode.call(this, $currentRoot, data, opts, function() {
|
|
// if (!$currentRoot.children('.topEdge').length) {
|
|
// $currentRoot.children('.title').after('<i class="edge verticalEdge topEdge fa"></i>');
|
|
// }
|
|
// showParent($currentRoot);
|
|
// });
|
|
//}
|
|
|
|
// subsequent processing of build sibling nodes
|
|
function complementLine($oneSibling, siblingCount, existingSibligCount) {
|
|
var lines = '';
|
|
for (var i = 0; i < existingSibligCount; i++) {
|
|
lines += '<td class="left top"> </td><td class="right top"> </td>';
|
|
}
|
|
$oneSibling.parent().prevAll('tr:gt(0)').children().attr('colspan', siblingCount * 2)
|
|
.end().next().children(':first').after(lines);
|
|
}
|
|
|
|
// build the sibling nodes of specific node
|
|
function buildSiblingNode($nodeChart, nodeData, opts, callback) {
|
|
var opts = opts || $nodeChart.closest('.orgchart').data('options');
|
|
var newSiblingCount = nodeData.siblings ? nodeData.siblings.length : nodeData.children.length;
|
|
var existingSibligCount = $nodeChart.parent().is('td') ? $nodeChart.closest('tr').children().length : 1;
|
|
var siblingCount = existingSibligCount + newSiblingCount;
|
|
var insertPostion = (siblingCount > 1) ? Math.floor(siblingCount/2 - 1) : 0;
|
|
// just build the sibling nodes for the specific node
|
|
if ($nodeChart.parent().is('td')) {
|
|
var $parent = $nodeChart.closest('tr').prevAll('tr:last');
|
|
$nodeChart.closest('tr').prevAll('tr:lt(2)').remove();
|
|
var childCount = 0;
|
|
buildChildNode.call($nodeChart.closest('.orgchart').parent(),$nodeChart.parent().closest('table'), nodeData, opts, function() {
|
|
if (++childCount === newSiblingCount) {
|
|
var $siblingTds = $nodeChart.parent().closest('table').children().children('tr:last').children('td');
|
|
if (existingSibligCount > 1) {
|
|
complementLine($siblingTds.eq(0).before($nodeChart.closest('td').siblings().andSelf().unwrap()), siblingCount, existingSibligCount);
|
|
$siblingTds.addClass('hidden').find('.node').addClass('slide-left');
|
|
} else {
|
|
complementLine($siblingTds.eq(insertPostion).after($nodeChart.closest('td').unwrap()), siblingCount, 1);
|
|
$siblingTds.not(':eq(' + insertPostion + 1 + ')').addClass('hidden')
|
|
.slice(0, insertPostion).find('.node').addClass('slide-right')
|
|
.end().end().slice(insertPostion).find('.node').addClass('slide-left');
|
|
}
|
|
callback();
|
|
}
|
|
});
|
|
} else { // build the sibling nodes and parent node for the specific ndoe
|
|
var nodeCount = 0;
|
|
buildHierarchy($nodeChart.closest('.orgchart'), nodeData, 0, opts, function() {
|
|
if (++nodeCount === siblingCount) {
|
|
complementLine($nodeChart.next().children().children('tr:last')
|
|
.children().eq(insertPostion).after($('<td colspan="2">')
|
|
.append($nodeChart)), siblingCount, 1);
|
|
$nodeChart.closest('tr').siblings().eq(0).addClass('hidden').find('.node').addClass('slide-down');
|
|
$nodeChart.parent().siblings().addClass('hidden')
|
|
.slice(0, insertPostion).find('.node').addClass('slide-right')
|
|
.end().end().slice(insertPostion).find('.node').addClass('slide-left');
|
|
callback();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function addSiblings($node, data, opts) {
|
|
buildSiblingNode.call($node.closest('.orgchart').parent(), $node.closest('table'), data, opts, function() {
|
|
$node.closest('.nodes').data('siblingsLoaded', true);
|
|
if (!$node.children('.leftEdge').length) {
|
|
$node.children('.topEdge').after('<i class="edge horizontalEdge rightEdge fa"></i><i class="edge horizontalEdge leftEdge fa"></i>');
|
|
}
|
|
showSiblings($node);
|
|
});
|
|
}
|
|
|
|
function removeNodes($node) {
|
|
var $parent = $node.closest('table').parent();
|
|
var $sibs = $parent.parent().siblings();
|
|
if ($parent.is('td')) {
|
|
if (getNodeState($node, 'siblings').exist) {
|
|
$sibs.eq(2).children('.top:lt(2)').remove();
|
|
$sibs.eq(':lt(2)').children().attr('colspan', $sibs.eq(2).children().length);
|
|
$parent.remove();
|
|
} else {
|
|
$sibs.eq(0).children().removeAttr('colspan')
|
|
.find('.bottomEdge').remove()
|
|
.end().end().siblings().remove();
|
|
}
|
|
} else {
|
|
$parent.add($parent.siblings()).remove();
|
|
}
|
|
}
|
|
|
|
}));
|