JQuery MiniUI来自开源中国的开源项目,由上海普加软件有限公司版权所有:
学习这个,对于如何设计表格、树形目录,数据库的增删改减以及UI设计的学习很有帮助。
下面来学习其中一个简单示例:
下面给出这部分的完整代码:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <title>增加、删除、修改节点</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /><link href="../demo.css" rel="stylesheet" type="text/css" /> <script src="../../scripts/boot.js" type="text/javascript"></script> <link href="../../scripts/miniui/themes/blue/skin.css" rel="stylesheet" type="text/css" /></head><body> <h1>增加、删除、修改节点</h1> <input type="button" value="插入节点(前)" onclick="onAddBefore()"/> <input type="button" value="插入节点(后)" onclick="onAddAfter()"/> <input type="button" value="插入节点(子节点)" onclick="onAddNode()"/> <input type="button" value="保存" onclick="saveData()" style="margin-left:30px;font-weight:bold;"/> <br /> <input type="button" value="编辑节点" onclick="onEditNode()"/> <input type="button" value="删除节点" onclick="onRemoveNode()"/> <ul id="tree1" class="mini-tree" url="../data/listTree.txt" style="width:200px;padding:5px;" showTreeIcon="true" textField="text" idField="id" parentField="pid" resultAsTree="false" allowDrag="true" allowDrop="true" > </ul> <script type="text/javascript"> function onAddBefore(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); var newNode = {}; tree.addNode(newNode, "before", node); } function onAddAfter(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); var newNode = {}; tree.addNode(newNode, "after", node); } function onAddNode(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); var newNode = {}; tree.addNode(newNode, "add", node); } function onEditNode(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); tree.beginEdit(node); } function onRemoveNode(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); if (node) { if (confirm("确定删除选中节点?")) { tree.removeNode(node); } } } function onMoveNode(e) { var tree = mini.get("tree1"); var node = tree.getSelectedNode(); alert("moveNode"); } function saveData() { var tree = mini.get("tree1"); var data = tree.getData(); var json = mini.encode(data); alert("在线演示,不提供保存,下载开发包内有此功能。"); } </script> <div class="description"> <h3>Description</h3> <p> </p> </div></body></html>从代码可以看出树形目录的内容保存在.txt文件中,只需要从数据路径调用即可,这与之前做客户端制作树形目录是一个原理,其二,代码中给出了JavaScript函数的数据库增删改减事件响应函数,这一部分要重点加强学习。