<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>TreeGrid ContextMenu - jQuery EasyUI Demo</title>
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<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
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<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
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<link rel="stylesheet" type="text/css" href="../demo.css">
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<script type="text/javascript" src="../../jquery.min.js"></script>
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<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
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</head>
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<body>
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<h2>TreeGrid ContextMenu</h2>
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<p>Right click to display the context menu.</p>
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<div style="margin:20px 0;"></div>
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<table id="tg" class="easyui-treegrid" title="TreeGrid ContextMenu" style="width:700px;height:250px"
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data-options="
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iconCls: 'icon-ok',
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rownumbers: true,
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animate: true,
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collapsible: true,
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fitColumns: true,
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url: 'treegrid_data2.json',
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method: 'get',
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idField: 'id',
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treeField: 'name',
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onContextMenu: onContextMenu
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">
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<thead>
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<tr>
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<th data-options="field:'name',width:180">Task Name</th>
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<th data-options="field:'persons',width:60,align:'right'">Persons</th>
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<th data-options="field:'begin',width:80">Begin Date</th>
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<th data-options="field:'end',width:80">End Date</th>
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<th data-options="field:'progress',width:120,formatter:formatProgress">Progress</th>
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</tr>
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</thead>
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</table>
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<div id="mm" class="easyui-menu" style="width:120px;">
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<div onclick="append()" data-options="iconCls:'icon-add'">Append</div>
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<div onclick="removeIt()" data-options="iconCls:'icon-remove'">Remove</div>
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<div class="menu-sep"></div>
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<div onclick="collapse()">Collapse</div>
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<div onclick="expand()">Expand</div>
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</div>
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<script type="text/javascript">
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function formatProgress(value){
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if (value){
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var s = '<div style="width:100%;border:1px solid #ccc">' +
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'<div style="width:' + value + '%;background:#cc0000;color:#fff">' + value + '%' + '</div>'
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'</div>';
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return s;
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} else {
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return '';
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}
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}
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function onContextMenu(e,row){
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if (row){
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e.preventDefault();
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$(this).treegrid('select', row.id);
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$('#mm').menu('show',{
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left: e.pageX,
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top: e.pageY
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});
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}
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}
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var idIndex = 100;
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function append(){
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idIndex++;
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var d1 = new Date();
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var d2 = new Date();
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d2.setMonth(d2.getMonth()+1);
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var node = $('#tg').treegrid('getSelected');
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$('#tg').treegrid('append',{
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parent: node.id,
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data: [{
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id: idIndex,
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name: 'New Task'+idIndex,
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persons: parseInt(Math.random()*10),
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begin: $.fn.datebox.defaults.formatter(d1),
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end: $.fn.datebox.defaults.formatter(d2),
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progress: parseInt(Math.random()*100)
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}]
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})
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}
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function removeIt(){
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var node = $('#tg').treegrid('getSelected');
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if (node){
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$('#tg').treegrid('remove', node.id);
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}
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}
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function collapse(){
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var node = $('#tg').treegrid('getSelected');
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if (node){
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$('#tg').treegrid('collapse', node.id);
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}
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}
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function expand(){
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var node = $('#tg').treegrid('getSelected');
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if (node){
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$('#tg').treegrid('expand', node.id);
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}
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}
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</script>
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</body>
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</html>
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