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