@ztree/ztree_v3
Version:
zTree is a multi-functional 'tree plug-ins.' based on jQuery. The main advantages of zTree includes excellent performance, flexible configuration, and the combination of multiple functions.
124 lines (120 loc) • 4.51 kB
HTML
<HTML>
<HEAD>
<TITLE> ZTREE DEMO - async & edit</TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>
<SCRIPT type="text/javascript">
<!--
var setting = {
async: {
enable: true,
url:"../asyncData/getNodes.php",
autoParam:["id", "name=n", "level=lv"],
otherParam:{"otherParam":"zTreeAsyncTest"},
dataFilter: filter
},
view: {expandSpeed:"",
addHoverDom: addHoverDom,
removeHoverDom: removeHoverDom,
selectedMulti: false
},
edit: {
enable: true
},
data: {
simpleData: {
enable: true
}
},
callback: {
beforeRemove: beforeRemove,
beforeRename: beforeRename
}
};
function filter(treeId, parentNode, childNodes) {
if (!childNodes) return null;
for (var i=0, l=childNodes.length; i<l; i++) {
childNodes[i].name = childNodes[i].name.replace(/\.n/g, '.');
}
return childNodes;
}
function beforeRemove(treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
zTree.selectNode(treeNode);
return confirm("Confirm delete node '" + treeNode.name + "' it?");
}
function beforeRename(treeId, treeNode, newName) {
if (newName.length == 0) {
setTimeout(function() {
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
zTree.cancelEditName();
alert("Node name can not be empty.");
}, 0);
return false;
}
return true;
}
var newCount = 1;
function addHoverDom(treeId, treeNode) {
var sObj = $("#" + treeNode.tId + "_span");
if (treeNode.editNameFlag || $("#addBtn_"+treeNode.tId).length>0) return;
var addStr = "<span class='button add' id='addBtn_" + treeNode.tId
+ "' title='add node' onfocus='this.blur();'></span>";
sObj.after(addStr);
var btn = $("#addBtn_"+treeNode.tId);
if (btn) btn.bind("click", function(){
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
zTree.addNodes(treeNode, {id:(100 + newCount), pId:treeNode.id, name:"new node" + (newCount++)});
return false;
});
};
function removeHoverDom(treeId, treeNode) {
$("#addBtn_"+treeNode.tId).unbind().remove();
};
$(document).ready(function(){
$.fn.zTree.init($("#treeDemo"), setting);
});
//-->
</SCRIPT>
<style type="text/css">
.ztree li span.button.add {margin-left:2px; margin-right: -1px; background-position:-144px 0; vertical-align:top; *vertical-align:middle}
</style>
</HEAD>
<BODY>
<h1>Editing Dynamic Tree</h1>
<h6>[ File Path: exedit/async_edit.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
</div>
<div class="right">
<ul class="info">
<li class="title"><h2>1, Explanation of editing dynamic tree</h2>
<ul class="list">
<li>1) This Demo is based on the "Advanced Edit Nodes" to modify, and open to drag and drop functionality, can be compared with that demo.</li>
<li>2) At the same time set the editing mode and dynamic mode can be achieved editing dynamic tree.</li>
<li class="highlight_red">3) zTree improved editing capabilities in dynamic mode, if the parent node hasn‘t loaded the child nodes, it will first load the child nodes before it add child node.</li>
</ul>
</li>
<li class="title"><h2>2, Explanation of setting</h2>
<ul class="list">
<li class="highlight_red">1) Use editing features, please refer to "Normal Drag Node Operation" & "Basic Edit Nodes" demo of the instructions.</li>
<li class="highlight_red">2) Use dynamic loading, please refer to "Dynamic Tree with Ajax" demo of the instructions.</li>
</ul>
</li>
<li class="title"><h2>3, Explanation of treeNode</h2>
<ul class="list">
<li>No special requirements on the node data, please refer to "Dynamic Tree with Ajax" & "Normal Drag Node Operation" & "Basic Edit Nodes" demo of the instructions</li>
</ul>
</li>
</ul>
</div>
</div>
</BODY>
</HTML>