如何将客户端脚本注册到页面加载 [英] how to register client script into page load

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问题描述

我有以下脚本需要注册到页面加载我如何注册?





< script language = javascriptid =script1type =text / javascript>



function text_reason()

{

alert(scr);



var vlue = document.getElementById(''ddlst_Scale_pointers'')。value;

// var myvalue =Textmin+ 1;



for(i = 1; i< = vlue; i ++)

{

alert(i);

alert(标签VAL:+ document.getElementById(''txtpointer'')。value);

var empt = document.getElementById(''txtpointer'')。value;

alert(Color VAL:+ document.getElementById(''txtcolour'')。value);

var empt1 = document.getElementById(''txtcolour'')。value;



if(empt ==或empt1 = )

{

document.getElementById(''txtpointer'')。focus();

document.getElementById(''txtcolour '')。focus();

返回false;



}

// myvalue =Textmin +(i + 1);

// alert(myvalue);

}



}

< / script>

I have the following script i need to register into page load how can i register it?


<script language="javascript" id="script1" type="text/javascript">

function text_reason()
{
alert("scr");

var vlue =document.getElementById(''ddlst_Scale_pointers'').value ;
//var myvalue ="Textmin" + 1;

for( i=1;i<=vlue;i++)
{
alert(i);
alert("Label VAL :" + document.getElementById(''txtpointer'').value);
var empt =document.getElementById(''txtpointer'').value;
alert("Color VAL :" + document.getElementById(''txtcolour'').value);
var empt1 =document.getElementById(''txtcolour'').value;

if( empt=="" or empt1="")
{
document.getElementById(''txtpointer'').focus();
document.getElementById(''txtcolour'').focus();
return false;

}
// myvalue ="Textmin" + (i+1);
// alert(myvalue );
}

}
</script>

推荐答案

从asp.net代码中注册javascript代码。



Register javascript code from asp.net code behind.

protected void Page_Load(object sender, EventArgs e)
{
     string js = "function test(){alert('hello')'}";
     ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "k1", js, true);
}



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