如何在asp.net中从外部调用.js文件 [英] How to call .js file externally in asp.net

问题描述

这是我的JScript1.js文件代码

This is my JScript1.js file code

function TestAlert() {
alert("Test"):
}

 <script src="Assets/Scripts/JScript1.js" type="text/javascript"></script>

<asp:Button ID="btnLogin" CssClass="login-button" runat="server" Text="Login" 

                                            OnClick="btnLogin_Click" OnClientClick="JScript1:TestAlert();"/>

逻辑不起作用..............

the logic is not working..............

推荐答案

如果您使用的是嵌入式javascript，那么最好使用

If you are using an Embedded javascript then its good to use

ClientScript.RegisterStartupScript

此处的示例:-


但是，如果您想使用JScript1.js中的javascript，只需使用简单的

An example here:-


However if you want to use javascript from JScript1.js, using simple

onclientclick="TestAlert()"

.
示例

在ASPX页面上在< header>中提供您的javascript参考标签或标头的内容，例如Bellow ....

On ASPX Page Give The Reference of your javascript in <header> tag or header Content like Bellow....

<script src="../../../JScript.js" type="text/javascript"></script></script>

单击按钮链接时调用Javascript....

Call Javascript On Click Of Button Linke....

<asp:linkbutton id="lnkSelectComp" onclientclick="return selectAllComp();" text="Select All" xmlns:asp="#unknown">
                        runat="server" /></asp:linkbutton>

这里是JScript.js代码..

Here JScript.js Code..

function selectAllComp() {
    
    var companies = document.getElementById('ctl00_ContentPlaceHolder1_listCompany');
    var optLength = companies.options.length;
    for (var i = 0; i < optLength; i++) {
        companies.options[i].selected = true;
    }
    return false;
}

谢谢
希望对您有帮助.

Thank You,
Hope It Will Help You.

您好，

从您的代码来看，一切都是正确的.我能看到的唯一问题是有关查找JavaScript文件的信息.请使用 FireBug [

Hi,

Everything is correct from your code. the only problem i can see is about locating your javascript file. Please use FireBug[^] to see if your javascript file is loaded from correct location ?

Hope you will find your issue yourself.

Thanks
-Amit Gajjar.

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