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65 lines
1.9 KiB
65 lines
1.9 KiB
3 months ago
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<!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>Tree Context Menu - 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>Tree Context Menu</h2>
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<p>Right click on a node to display context menu.</p>
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<div style="margin:20px 0;"></div>
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<div class="easyui-panel" style="padding:5px">
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<ul id="tt" class="easyui-tree" data-options="
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url: 'tree_data1.json',
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method: 'get',
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animate: true,
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onContextMenu: function(e,node){
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e.preventDefault();
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$(this).tree('select',node.target);
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$('#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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"></ul>
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</div>
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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="expand()">Expand</div>
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<div onclick="collapse()">Collapse</div>
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</div>
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<script type="text/javascript">
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function append(){
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var t = $('#tt');
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var node = t.tree('getSelected');
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t.tree('append', {
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parent: (node?node.target:null),
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data: [{
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text: 'new item1'
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},{
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text: 'new item2'
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}]
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});
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}
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function removeit(){
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var node = $('#tt').tree('getSelected');
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$('#tt').tree('remove', node.target);
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}
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function collapse(){
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var node = $('#tt').tree('getSelected');
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$('#tt').tree('collapse',node.target);
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}
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function expand(){
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var node = $('#tt').tree('getSelected');
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$('#tt').tree('expand',node.target);
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}
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</script>
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</body>
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</html>
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