function Abc()
{
var thestr=document.getElementById('div1').InnerText;
//<%=button(thestr)%>
}
public void button(string str)
{
label1.Text = str;
}
怎样把thestr传给函数button呢？(拒绝用hidden)
{
var thestr=document.getElementById('div1').InnerText;
//<%=button(thestr)%>
}
public void button(string str)
{
label1.Text = str;
}
怎样把thestr传给函数button呢？(拒绝用hidden)
直接用JS撒 lable1是label是还是button?
function Abc()
{
var thestr=document.getElementById('div1').InnerText;
var lab=document.getElementById(label1);
lab.innerText=thestr;
//如果是button lab.value=thethr
}
<!--要实现异步回调接口-->
<%@ Implements Interface="System.Web.UI.ICallbackEventHandler" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> // 处理以控件为目标的回调事件
public void RaiseCallbackEvent(String eventArgument)
{
//调用public void button(string str),eventArgument就是传过来的div.innerText
button(eventArgument);
} // 返回以控件为目标的回调事件的结果
public string GetCallbackResult()
{
//返回给客户端的数据(arg),这里不用返回，只是演回调用public void button(string str)
return string.Empty;
} //你要传的button函数
public void button(string str)
{
this.Label1.Text = str;
} protected void Page_Load(object sender, EventArgs e)
{ ClientScriptManager cs = Page.ClientScript; //这是注册接收后台事件结果的客户端脚本
String cbReference1 = cs.GetCallbackEventReference(this, "arg",
"ReceiveServerData","");
//动态注册
String callbackScript1 = "function Abc(arg, context) {" +
cbReference1 + "; }";
cs.RegisterClientScriptBlock(this.GetType(), "Abc",callbackScript1, true);
}
</script><html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
<script type="text/javascript">
//接收后台事件结果的客户端脚本
function ReceiveServerData(arg, context)
{
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
<!--input button点击-->
<input id="Button1" type="button" value="button" onclick="Abc(document.getElementById('div1').innerText,'')" />
</div>
</form>
<div id="div1">xxxxxxxx</div>
</body>
</html>