从服务器端调用客户端JavaScript function() [英] Call Client Side JavaScript function() from Server Side
问题描述
亲爱的所有人，
如何从服务器端调用客户端javascript函数.
请帮忙.
我正在等待....我想从(Page_Load(object sender，EventArgs e)的服务器端调用dTime().
示例:
Dear All,
How to call a client side javascript function from server side.
Please help.
I am waiting.. ..I want to call dTime() from Server side on (Page_Load(object sender, EventArgs e).
Example:
<script language="javascript" type="text/javascript">
function dTime() {
var d = new Date();
var h = d.getHours();
var m = d.getMinutes();
var s = d.getSeconds();
//add a zero in front of numbers < 10
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML = h + ":" + m + ":" + s;
t = setTimeout('dTime()', 500);
}
function checkTime(i) {
if (i < 10) {
i = "0" + i;
}
return i;
}
</script>
<tr>
<div id="txt">
</div>
<td>
<form action="#">
</form>
</td>
</tr>
谢谢，
Emon Mahmud
Thanks,
Emon Mahmud
推荐答案
使用此
use this
Page.RegisterStartupScript("page", "<script language='javascript'>dTime()</script>");
代替page.RegisterStartupScript，您也可以使用ClientScript.RegisterClientScriptBlock
如果您在aspx页面中使用更新面板，请使用
ScriptManager.RegisterClientScriptBlock
有关scriptmanager的信息，请参见此 [
in place of page.RegisterStartupScript you can also use ClientScript.RegisterClientScriptBlock
if you are using update panel in your aspx page then use
ScriptManager.RegisterClientScriptBlock
for scriptmanager see this[^]
您可以使用: ^ ]
这会将您的脚本添加到发送给客户端的HTML中，并将在客户端上执行.
You can use: MSDN:ClientScriptManager.RegisterClientScriptBlock Method[^]
This adds your script to the HTML sent to the client and will be executed on the client.
您可以根据自己的需要尝试
Hi,
you can try this for your requirement
<body onload="dTime()">
通过使用此功能，您还可以从客户端也在pageload上激活它
最好的
by using this you can activate it on pageload from client side also
All the Best
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