How to call jscript func in user control from parent aspx page

moondaddy · Jan 20, 2004

from a html button (btnTest) on a aspx page (main.aspx) I need to call a
java script function in a user control (ItemGrid4col ) which is nested in a
panel control (Panel1). This function (TestFunc) in the user control will
make the user control do a postback. The reason I'm using a html button in
main.aspx is so it wont do a postback. How can I call TestFunc in the user
control from btnTest (or a function in main.aspx which btnTest would fire on
its Onclick event)?

<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">

<INPUT style="Z-INDEX: 109; LEFT: 32px; WIDTH: 80px; POSITION: absolute;
TOP: 272px; HEIGHT: 40px" type="button" value="btnTest" >

<asp

anel id="Panel1" style="Z-INDEX: 108; LEFT: 184px; POSITION:
absolute; TOP: 96px" runat="server" Width="152px" Height="160px">
<ItemGrid:ItemGrid4col id="ItemGrid4col1" runat="server"
EnableViewState="False"></ItemGrid:ItemGrid4col>
</asp

anel>
</form>
</body>

Thanks.

Jeffrey Tan[MSFT] · Jan 20, 2004

Hi moondaddy,

Thank you for using MSDN Newsgroup! My name is Jeffrey, and I will be
assisting you on this issue.

Based on my understanding, you got a usercontrol on the web form and there
is client javascript code in this user control. You want to call the
javascript code in your user control from html button.

==================================================================
Actually, user control will render all the client javascript code to the
web page, so you can just call these code as you call the javascript code
in the web page.

I have writen a sample like this:
1). Add a user control to your web form, below is the user control's code:
<script language=javascript>
function func()
{
alert("called");
}
</script>

2). Drag this user control to the web form, and invoke func() in html
button:
<INPUT onclick="func()" style="Z-INDEX: 109; LEFT: 32px; WIDTH: 80px;
POSITION: absolute;TOP: 272px; HEIGHT: 40px" type="button" value="btnTest" >

===================================================================
Please apply my suggestion above and let me know if it helps resolve your
problem.

Thank you for your patience and cooperation. If you have any questions or
concerns, please feel free to post it in the group. I am standing by to be
of assistance.

Best regards,
Jeffrey Tan
Microsoft Online Partner Support
Get Secure! - www.microsoft.com/security
This posting is provided "as is" with no warranties and confers no rights.

moondaddy · Jan 21, 2004

Thanks Jeffrey, that works.

Jeffrey Tan[MSFT] · Jan 22, 2004

Hi moondaddy,

Thanks for your feedback.
I am glad it works.
If you have any further concern, please feel free to post in this group. I
will work with you!
Have a nice experience on using Microsoft Newsgroup!

Best regards,
Jeffrey Tan
Microsoft Online Partner Support
Get Secure! - www.microsoft.com/security
This posting is provided "as is" with no warranties and confers no rights.

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How to call jscript func in user control from parent aspx page

moondaddy

Jeffrey Tan[MSFT]

moondaddy

Jeffrey Tan[MSFT]

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