Using Javascript in aspx

[legendgod]

Because I want to apply some Javascript function I found on web, I use RegisterStartupScript. The following is place at the first sentence of Page_Load:

 Page.RegisterStartupScript("PopUpTextScript","<script language=javascript src='PopUpText.js'>")

However, when the aspx is run, the <script language=....></script> tab is stand at the last position of <form></form> tab. It makes the Javascript do not run correctly.

 

How to correct it? Thank you.

[wessamzeidan]

Why don't you just place it in the aspx file where you want it??

[Rodenberg]

Don't place it in your page_load, overload the Render(HtmlTextWriter writer) method and place it before base.Render(writer); is called.

[bob01900]

Have you tried putting it in Page_PreRender event instead of Page_Load?

 

Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender

'Your code here

End Sub

[legendgod]

Thanks

 

Have you tried putting it in Page_PreRender event instead of Page_Load?

 

Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender

'Your code here

End Sub

 

Thank you. When I add following, the javascript runs well.... but because lack of close tab: "</script>" All the html code after this tab become invalid and lost.

However, when I type the code like that:

Page.RegisterStartupScript("alertScript","<script language=javascript src=AlertScript.js></script>")It makes error... is it any escape character for the </script> ?

Edited May 31, 2004 by legendgod

[wessamzeidan]

I think it works without </script>. Try it

[legendgod]

I think it works without </script>. Try it

Well... I tried and success. However, when the code come to client side, I left a open tab: <script language=.....> towards the code. Therefore all the HTML code after the open tab lost their function. They cannot be seen in Internet explorer.

[wessamzeidan]

try this

<script language=javascript src=AlertScript.js />

[legendgod]

Have you tried putting it in Page_PreRender event instead of Page_Load?

 

Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender

'Your code here

End Sub

Can I ask how should I rewrite the part "MyBase"? What is it define as?

[Arch4ngel]

Page.RegisterStartupScript("alertScript",@"<script language=javascript src=AlertScript.js></script>")

 

Do you see the @ ?

it will permit you to go throught this one.

 

Tell me if it work

[Arch4ngel]

As a supp. note...

 

This would probably not work with old Netscape Browser. I know there's few that use it... but it's only to tell you.

 

My company use Netscape 4.75 as a default browser for the WHOLE company. And it's not a small company... there's about 30,000 employee. So no need to tell you that, us... programmer... we can't get things to work properly 100% of the time.

[bob01900]

Can I ask how should I rewrite the part "MyBase"? What is it define as?

 

MyBase refers to the base class that your class/form inhereted from. ie. In your code, there should be something similar to the follwoing (somewhere at the top):

 

Public Class WebForm1
   Inherits System.Web.UI.Page
...

 

And PreRender is an event inhereted from the Page class. I am not sure what you meant by "rewrite", you mean override functions or??

 

As for "</script>", I think you need it, or use what wessamzeidan suggested, close it with "/>". But I have no idea why "</script>" would fail. What kind of error are you getting?