jquery.simple.tree插件 更简单，兼容性更好的无限树插件_jquery

• 区域选择
  
  
  
  • 中国
    
    
    
    • {url:/common/GetGroupHtmlByPid.ashx?pid=0}
    
    
    
    
  
  
  
  

public class GetGroupHtmlByPid : IHttpHandler
{
GroupManager group;
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int parentId = -1;
int type = 0;
string resultStr = string.Empty;
if (!context.Request.QueryString["pid"].IsNullOrEmpty())
{
Int32.TryParse(context.Request.QueryString["pid"], out parentId);
}
if (!context.Request.QueryString["type"].IsNullOrEmpty())
{
Int32.TryParse(context.Request.QueryString["type"], out type);
}
if (parentId >= 0)
{
try
{
group = new GroupManager((GroupType)type);
var subAg = group.AllGroups.Where(c => c.ParentId == parentId);
resultStr += "

";
foreach (Base_group item in subAg)
{
resultStr += "
• " + item.GroupName + "";//这里可以解释前台代码为何要.substr(2);
  resultStr += "
  • {url:/common/GetGroupHtmlByPid.ashx?pid=" + item.GroupId + "}
  ";
  resultStr += "
";
}
resultStr += "

";
}
catch (Exception ex)
{
}
}
context.Response.Write(resultStr);
}
public bool IsReusable
{
get
{
return false;
}
}
}