Merge pull request #17 from ja-jo/master
Improved handling of none ID lists. Element classes are copied across and element ids are stored against elements using the jQuery .data() method.master
Wes
commit
6fddbda863
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@ -35,7 +35,7 @@
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distance : 40,
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distance : 40,
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helper : 'clone',
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helper : 'clone',
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opacity : 0.8,
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opacity : 0.8,
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revert : true,
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revert : 'invalid',
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revertDuration : 100,
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revertDuration : 100,
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snap : 'div.node.expanded',
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snap : 'div.node.expanded',
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snapMode : 'inner',
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snapMode : 'inner',
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@ -68,68 +68,27 @@
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// Drop event handler for nodes
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// Drop event handler for nodes
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$('div.node').bind("drop", function handleDropEvent( event, ui ) {
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$('div.node').bind("drop", function handleDropEvent( event, ui ) {
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var sourceNode = ui.draggable;
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var targetNode = $(this);
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// finding nodes based on plaintext and html
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var targetID = $(this).data("tree-node");
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// content is hard!
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var targetLi = $this.find("li").filter(function() { return $(this).data("tree-node") === targetID; } );
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var targetLi = $('li').filter(function(){
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var targetUl = targetLi.children('ul');
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li = $(this).clone()
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var sourceID = ui.draggable.data("tree-node");
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.children("ul,li")
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var sourceLi = $this.find("li").filter(function() { return $(this).data("tree-node") === sourceID; } );
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.remove()
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.end();
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var attr = li.attr('id');
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if (typeof attr !== 'undefined' && attr !== false) {
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return li.attr("id") == targetNode.attr("id");
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}
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else {
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return li.html() == targetNode.html();
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}
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});
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var sourceLi = $('li').filter(function(){
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li = $(this).clone()
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.children("ul,li")
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.remove()
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.end();
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var attr = li.attr('id');
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if (typeof attr !== 'undefined' && attr !== false) {
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return li.attr("id") == sourceNode.attr("id");
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}
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else {
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return li.html() == sourceNode.html();
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}
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});
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var sourceliClone = sourceLi.clone();
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var sourceUl = sourceLi.parent('ul');
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var sourceUl = sourceLi.parent('ul');
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if(sourceUl.children('li').size() > 1){
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if (targetUl.length > 0){
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sourceLi.remove();
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targetUl.append(sourceLi);
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} else {
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} else {
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targetLi.append("<ul></ul>");
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targetLi.children('ul').append(sourceLi);
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}
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//Removes any empty lists
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if (sourceUl.children().length === 0){
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sourceUl.remove();
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sourceUl.remove();
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}
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}
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var id = sourceLi.attr("id");
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if(targetLi.children('ul').size() >0){
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if (typeof id !== 'undefined' && id !== false) {
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targetLi.children('ul').append('<li id="'+id+'">'+sourceliClone.html()+'</li>');
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}else{
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targetLi.children('ul').append('<li>'+sourceliClone.html()+'</li>');
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}
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}else{
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if (typeof id !== 'undefined' && id !== false) {
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targetLi.append('<ul><li id="'+id+'">'+sourceliClone.html()+'</li></ul>');
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}else{
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targetLi.append('<ul><li>'+sourceliClone.html()+'</li></ul>');
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}
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}
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}); // handleDropEvent
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}); // handleDropEvent
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} // Drag and drop
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} // Drag and drop
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@ -143,6 +102,7 @@
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dragAndDrop: false
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dragAndDrop: false
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};
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};
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var nodeCount = 0;
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// Method that recursively builds the tree
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// Method that recursively builds the tree
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function buildNode($node, $appendTo, level, opts) {
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function buildNode($node, $appendTo, level, opts) {
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var $table = $("<table cellpadding='0' cellspacing='0' border='0'/>");
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var $table = $("<table cellpadding='0' cellspacing='0' border='0'/>");
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@ -165,12 +125,12 @@
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.end()
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.end()
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.html();
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.html();
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var new_node_id = $node.attr("id");
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//Increaments the node count which is used to link the source list and the org chart
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if (typeof new_node_id !== 'undefined' && new_node_id !== false) {
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nodeCount++;
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$nodeDiv = $("<div>").addClass("node").attr("id", $node.attr("id")).append($nodeContent);
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$node.data("tree-node", nodeCount);
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}else{
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$nodeDiv = $("<div>").addClass("node")
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$nodeDiv = $("<div>").addClass("node").append($nodeContent);
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.data("tree-node", nodeCount)
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}
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.append($nodeContent);
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// Expand and contract nodes
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// Expand and contract nodes
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if ($childNodes.length > 0) {
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if ($childNodes.length > 0) {
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@ -35,7 +35,7 @@
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distance : 40,
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distance : 40,
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helper : 'clone',
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helper : 'clone',
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opacity : 0.8,
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opacity : 0.8,
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revert : true,
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revert : 'invalid',
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revertDuration : 100,
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revertDuration : 100,
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snap : 'div.node.expanded',
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snap : 'div.node.expanded',
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snapMode : 'inner',
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snapMode : 'inner',
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@ -68,68 +68,27 @@
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// Drop event handler for nodes
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// Drop event handler for nodes
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$('div.node').bind("drop", function handleDropEvent( event, ui ) {
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$('div.node').bind("drop", function handleDropEvent( event, ui ) {
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var sourceNode = ui.draggable;
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var targetNode = $(this);
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// finding nodes based on plaintext and html
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var targetID = $(this).data("tree-node");
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// content is hard!
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var targetLi = $this.find("li").filter(function() { return $(this).data("tree-node") === targetID; } );
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var targetLi = $('li').filter(function(){
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var targetUl = targetLi.children('ul');
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li = $(this).clone()
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var sourceID = ui.draggable.data("tree-node");
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.children("ul,li")
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var sourceLi = $this.find("li").filter(function() { return $(this).data("tree-node") === sourceID; } );
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.remove()
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.end();
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var attr = li.attr('id');
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if (typeof attr !== 'undefined' && attr !== false) {
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return li.attr("id") == targetNode.attr("id");
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}
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else {
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return li.html() == targetNode.html();
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}
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});
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var sourceLi = $('li').filter(function(){
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li = $(this).clone()
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.children("ul,li")
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.remove()
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.end();
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var attr = li.attr('id');
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if (typeof attr !== 'undefined' && attr !== false) {
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return li.attr("id") == sourceNode.attr("id");
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}
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else {
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return li.html() == sourceNode.html();
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}
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});
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var sourceliClone = sourceLi.clone();
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var sourceUl = sourceLi.parent('ul');
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var sourceUl = sourceLi.parent('ul');
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if(sourceUl.children('li').size() > 1){
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if (targetUl.length > 0){
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sourceLi.remove();
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targetUl.append(sourceLi);
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} else {
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} else {
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targetLi.append("<ul></ul>");
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targetLi.children('ul').append(sourceLi);
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}
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//Removes any empty lists
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if (sourceUl.children().length === 0){
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sourceUl.remove();
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sourceUl.remove();
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}
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}
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var id = sourceLi.attr("id");
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if(targetLi.children('ul').size() >0){
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if (typeof id !== 'undefined' && id !== false) {
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targetLi.children('ul').append('<li id="'+id+'">'+sourceliClone.html()+'</li>');
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}else{
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targetLi.children('ul').append('<li>'+sourceliClone.html()+'</li>');
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}
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}else{
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if (typeof id !== 'undefined' && id !== false) {
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targetLi.append('<ul><li id="'+id+'">'+sourceliClone.html()+'</li></ul>');
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}else{
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targetLi.append('<ul><li>'+sourceliClone.html()+'</li></ul>');
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}
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}
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}); // handleDropEvent
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}); // handleDropEvent
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} // Drag and drop
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} // Drag and drop
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@ -143,6 +102,7 @@
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dragAndDrop: false
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dragAndDrop: false
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};
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};
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var nodeCount = 0;
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// Method that recursively builds the tree
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// Method that recursively builds the tree
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function buildNode($node, $appendTo, level, opts) {
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function buildNode($node, $appendTo, level, opts) {
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var $table = $("<table cellpadding='0' cellspacing='0' border='0'/>");
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var $table = $("<table cellpadding='0' cellspacing='0' border='0'/>");
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@ -165,12 +125,12 @@
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.end()
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.end()
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.html();
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.html();
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var new_node_id = $node.attr("id");
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//Increaments the node count which is used to link the source list and the org chart
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if (typeof new_node_id !== 'undefined' && new_node_id !== false) {
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nodeCount++;
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$nodeDiv = $("<div>").addClass("node").attr("id", $node.attr("id")).append($nodeContent);
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$node.data("tree-node", nodeCount);
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}else{
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$nodeDiv = $("<div>").addClass("node")
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$nodeDiv = $("<div>").addClass("node").append($nodeContent);
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.data("tree-node", nodeCount)
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}
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.append($nodeContent);
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// Expand and contract nodes
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// Expand and contract nodes
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if ($childNodes.length > 0) {
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if ($childNodes.length > 0) {
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