从添加codebehind C#Asp.net到列表
问题描述:
我有一个ASPX页面UL列表:
I have a UL list in a ASPX page:
<ul id="tabs">
<li id="tab1"><a href="ztab1.htm">Tab 1</a></li>
<li id="tab2"><a href="ztab2.htm">Tab 2</a></li>
<li id="tab3"><a href="ztab3.htm">Tab 3</a></li>
<li id="tab4"><a href="ztab4.htm">Tab 4</a></li>
</ul>
我想从codebehind动态添加列表项,包括每一个新的列表项中的href条目。
I would like to add list items dynamically from codebehind, including the href entry for each new list item.
如何?
答
您需要标记您的UL作为服务器端控制,则治其标新项目为 HtmlGenericControl
将其插入控件集合:
You need to mark your ul as a server side control, then treat the 'new item' as a HtmlGenericControl
and insert it into the control collection:
<ul runat="server" id="tabs">
要添加的项目,创建一个新的元素,并添加它:
To add the item, create a new element and add it:
HtmlGenericControl li = new HtmlGenericControl("li");
tabs.Controls.Add(li);
HtmlGenericControl anchor = new HtmlGenericControl("a");
anchor.Attributes.Add("href", "page.htm");
anchor.InnerText = "TabX";
li.Controls.Add(anchor);