关于获取网页提交的内容
前端大概是这样
<script type="text/javascript" language="javascript">
function append_child(listID) {
var list = document.getElementById(listID);
var li = document.createElement("li");
li.innerHTML = '<div>hello world</div>';
list.appendChild(li);
}
</script>
<ul id="list" runat="server"></ul>
<input type="button" onclick="append_child('<%=list.ClientID %>');" value="添加" /><br />
<asp:Button ID="Button1" runat="server" Text="确认提交" onclick="Button1_Click" />
多点几下"添加"按钮,浏览器端正常工作,但提交后在Button1_Click方法内,list对应的innerHTML却是"",求解