asp.net mvc3 中无限分类的实现方法
有一个分类：
ID, Name, ParentID
1 分类一 0
2 分类二 0
3 分类三 1
4 分类四 1
需要实现功能：
<ul>
<li> <a href="">分类一</a>
<ul>
<li>分类三</li>
<li>分类四</li>
<ul>
</li>
<li><a href="">分类二</a></li>
<ul>
需要在MVC3中用PartialViewResult实现，不要存储过程。
[解决办法]
递归可以实现
[解决办法]
没具体做过MVC，但是我想具体的实现逻辑是不变的，你可以先用递归把数据库里面的数据转换自己想要的格式，然后功过view传到前台，然后显示你想要的结构就可以了
[解决办法]
[解决办法]
看看这个对你有帮助吗!
http://www.cnblogs.com/liulikui/archive/2011/05/16/2047799.html
[解决办法]
- HTML code
<!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><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="author" content="56gee 39℃" /><title>Jquery实现无限极树状结构并动态添加增删改等编辑功能——56gee</title><link href="../styles/publicDefine.css" rel="stylesheet" type="text/css" /><style type="text/css">div, ul, li { margin: 0px; padding: 0px; list-style-type: none;}body { background-color: #FFFFFF; font-size: 12px; margin: 0px; padding: 0px;}#TreeList { background-color: #FFFFFF; margin-top: 6px; margin-right: 9px; margin-bottom: 6px; margin-left: 9px; border: 1px solid #5d7b96; padding-bottom: 6px; padding-left: 6px;}#TreeList .mouseOver { background-color: #FAF3E2;}#TreeList .ParentNode { line-height: 21px; height: 21px; margin-top: 2px; clear: both;}#TreeList .ChildNode { background-image: url(../demoImgs/Sys_ModuleIcos.png); background-position: 15px -58px; padding-left: 39px; line-height: 21px; background-repeat: no-repeat; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px; border-top-style: dashed; border-right-style: dashed; border-bottom-style: dashed; border-left-style: dashed; border-top-color: #aabdce; border-right-color: #aabdce; border-bottom-color: #aabdce; border-left-color: #aabdce; cursor: default; clear: both; height: 21px; color: #314f6a;}#TreeList .title { float: left;}#TreeList .input { font-size: 12px; line-height: 18px; color: #FFF; height: 16px; background-color: #3F6B8F; width: 120px; text-align: center; margin-top: 1px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: #1F3547; border-right-color: #FFF; border-bottom-color: #FFF; border-left-color: #1F3547; float: left;}#TreeList .editBT { float: left; overflow: visible;}#TreeList .editBT .ok { background-image: url(../demoImgs/Sys_ModuleIcos.png); background-repeat: no-repeat; background-position: 0px -89px; height: 13px; width: 12px; float: left; margin-left: 3px; padding: 0px; margin-top: 3px; cursor: pointer;}#TreeList .editBT .cannel { background-image: url(../demoImgs/Sys_ModuleIcos.png); background-repeat: no-repeat; background-position: 0px -120px; float: left; height: 13px; width: 12px; margin-left: 3px; padding: 0px; margin-top: 3px; cursor: pointer;}#TreeList .editArea { float: right; color: #C3C3C3; cursor: pointer; margin-right: 6px;}#TreeList .editArea span { margin: 2px;}#TreeList .editArea .mouseOver { color: #BD4B00; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: #C9925A; border-right-color: #E6CFBB; border-bottom-color: #E6CFBB; border-left-color: #C9925A; background-color: #FFFFFF; margin: 0px; padding: 1px;}#TreeList .ParentNode .title { color: #314f6a; cursor: pointer; background-image: url(../demoImgs/Sys_ModuleIcos.png); background-repeat: no-repeat; padding-left: 39px;}#TreeList .ParentNode.show .title { font-weight: bold; background-position: 3px -27px;}#TreeList .ParentNode.hidden .title { background-position: 3px 4px;}#TreeList .ParentNode .editArea { color: #999; }#TreeList .ParentNode.show { background-color: #d1dfeb; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: #5d7b96; border-right-color: #5d7b96; border-bottom-color: #5d7b96; border-left-color: #5d7b96;}#TreeList .ParentNode.hidden { border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px; border-top-style: dashed; border-right-style: dashed; border-bottom-style: dashed; border-left-style: dashed; border-top-color: #aabdce; border-right-color: #aabdce; border-bottom-color: #aabdce; border-left-color: #aabdce;}#TreeList .Row { clear: both; margin-left: 24px; background-image: url(../demoImgs/Sys_ModuleIcos2.png); background-repeat: repeat-y; background-position: 7px 0px;}</style><script type="text/javascript" src="../../js/jquery-1.5.min.js"></script><script type="text/javascript">$(document).ready(function(e) { var PrentNodeClass = 'ParentNode';//父节点的标识 var ChildNodeClass = 'ChildNode';//没有下级子节点的标识 var ChildrenListClass = 'Row';//子节点被包着的外层样式 var NewNodeName = '新建目录';//默认新建节点的名称 var Orititle = 'Temptitle';//保存原来名称的属性名称 var TModuleNode,TChildNode,TModuleNodeName; TModuleNode = $('#TreeList .'+PrentNodeClass);//顶层节点 TChildNode = $('.'+ChildNodeClass); TModuleNodeName = $('#TreeList .' + PrentNodeClass + ' .title');//顶层节点名称 TModuleNode.removeClass('show').addClass('hidden'); if(TModuleNode.next().hasClass(ChildrenListClass)){ TModuleNode.next().css('display','none');//紧跟的下一个是子节点 } //========================编辑区域的HTML源码============================== function EditHTML(NewName){ var str = '<div class="title">' + NewName + '</div>'; str += '<div class="editBT"></div>'; str += '<div class="editArea"><span>[编辑]</span><span>[添加同级目录]</span><span>[添加下级目录]</span><span>[删除]</span></div>'; return str; } //==========================树状展开收缩的效果============================ TModuleNodeName.click(function(){ TModuleNodeName_Click($(this)); }); //-------------------------------(定义)---------------------------------- function TModuleNodeName_Click(Obj){ if(Obj.has('input').length==0){//非编辑模式下进行 var tempNode = Obj.parent(); if(tempNode.hasClass('hidden')){ tempNode.removeClass('hidden').addClass('show'); if(tempNode.next().hasClass(ChildrenListClass)){ tempNode.next().css('display',''); } } else{ tempNode.removeClass('show').addClass('hidden'); if(tempNode.next().hasClass(ChildrenListClass)){ tempNode.next().css('display','none'); } } } }