如何从代码后面调用javascript函数调用另一个代码隐藏方法 [英] How to call javascript function from code behind which calls another code behind method
问题描述
我有一个调用代码隐藏方法的javascript函数。我从页面加载函数后面的代码调用javascript函数。当我在页面加载时调用javascipt函数时,它不会调用后面的代码方法。但是当我用1或2秒延迟调用javscript函数时,它将调用代码隐藏方法。有没有办法解决上述问题。
来自代码:ScriptManager.RegisterStartupScript(this.Page,this.GetType(),test,clk0();,true);
来自Javascript:
function clk0(){
var Btninfo0 = document.getElementById(< span class =code-string>' btnreassign');
Btninfo0.click();
}
javascript函数假设在后面的代码中调用btn_click函数
你可以调用使用ClientScript.RegisterStartupScript()方法从代码隐藏文件中获取javascript函数,该方法接受三个参数。
示例:
function 验证(msg)
{
alert(msg);
}
从代码隐藏文件调用函数。
受保护 void Button1_Click( object sender,EventArgs e)
{
ClientScript.RegisterStartupScript( this .GetType (), AnyName, javascript:validate('Hello'), true );
}
您可以参考以下关于ClientScript.RegisterStartupScript()方法的链接。
http://msdn.microsoft.com/en- us / library / z9h4dk8y.aspx [ ^ ]
I have one javascript function which call the code behind method. I am calling that javascript function from code behind on page load function. When I call the javascipt function on page load, its not calling the code behind method. But when I call javscript function with 1 or 2secs delay, it will call code behind method. Is there any ways to solve the above issue.
From code behind: ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "test", "clk0();", true);
From Javascript:
function clk0() {
var Btninfo0 = document.getElementById('btnreassign');
Btninfo0.click();
}
javascript function suppose to call btn_click function in code behind
You can call the javascript function from code behind file using ClientScript.RegisterStartupScript() method which accepts three parameters.
Example:
function Validate(msg) { alert(msg); }
Calling The function from code behind file.
protected void Button1_Click(object sender,EventArgs e) { ClientScript.RegisterStartupScript(this.GetType(),"AnyName","javascript: validate('Hello')",true); }
You can refer the following link about the method ClientScript.RegisterStartupScript().
http://msdn.microsoft.com/en-us/library/z9h4dk8y.aspx[^]
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