如何在c＃编码中编写javascript函数？ [英] How to write javascript function within c# coding?

问题描述

如何在asp页面的弹出窗口中显示Textbox值







Response.Write （< script type ='text / javascript'> alert（'Your Invoice No is：document.getElementById（TextBox24.ClientId）.Value'）< / script>）;

Response.Flush（）;

how to show Textbox value in pop up window in asp page



Response.Write("<script type='text/javascript'>alert('Your Invoice No is :document.getElementById(TextBox24.ClientId).Value')</script>");
Response.Flush();

推荐答案

只是使用这个.... :)

Just Use This....:)

Response.Write("<script>alert('"+txtTextbox.Text+"')</script>");

我想如果你只想在页面加载时显示文本框值，那么在页面加载事件中

i think if you just want to show text box value on page load then in page load event

RegisterStartupScript("ScriptSegmentName", "<script type=\"javascript\">" +
            "alert(''Your Invoice No is "+TextBox24.Text+"'');" + "</script>");

就足够了。



但是如果你想在某些事件上使用相同的功能那么你需要先注册JS中该事件的事件处理程序。此事件处理程序将调用js函数，该函数将包含上面提到的相同警报行。但是这个js应该使用RegisterClientScriptBlock函数注册。

is sufficient.

But if you want same functionality on some event then you need to first register event handler for that event in JS. This event handler will call a js function which will contain the same alert line mentioned above. however this js should be registered using RegisterClientScriptBlock function.

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