Hi Moondaddy,
There are a few ways I've turned up that will allow you to do this:
1) Call __doPostBack explicitly to fire server side events.
2) Use a hidden form field to hold function information and then call a
function on the server based upon the value of that form field.
The final method is the best choice (only choice really) if you don't want
to cause a postback when the server-side function is called. It involves
using the WebService behavior and calling it from DHTML.
http://msdn.microsoft.com/library/de...us/dndude/html
/dude01222001.asp
Jim Cheshire, MCSE, MCSD [MSFT]
ASP.NET
Developer Support
jamesche@online.microsoft.com
This post is provided as-is with no warranties and confers no rights.
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>From:
jamesche@online.microsoft.com (Jim Cheshire [MSFT])
>Organization: Microsoft
>Date: Thu, 26 Feb 2004 23:55:45 GMT
>Subject: RE: Call function in codebehind from jscript in aspx page
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>Hi Moondaddy,
>
>Let me play around with this tonight and I'll post back tomorrow.
>
>Jim Cheshire, MCSE, MCSD [MSFT]
>ASP.NET
>Developer Support
>jamesche@online.microsoft.com
>
>This post is provided as-is with no warranties and confers no rights.
>
>--------------------[color=green]
>>From: "moondaddy" <moondaddy@nospam.com>
>>Subject: Call function in codebehind from jscript in aspx page
>>Date: Thu, 26 Feb 2004 16:45:00 -0600
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>>Xref: cpmsftngxa06.phx.gbl microsoft.public.dotnet.framework.aspnet:214097
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>>I'm using vb.net and have an aspx page where I want to call a function in
>>the code behind to do something on the backend and I want to call this
>>function from a jscript function in the aspx page. Furthermore I know[/color]
>there[color=green]
>>will be a postback involved but the state of the page will not change at[/color]
>all[color=green]
>>so I would like it to be as efficient as possible with no appearance to[/color][/color]
the[color=blue][color=green]
>>user that anything happened.
>>
>>I saw in someone else's code where they achieved this by clicking on a <a>
>>tag that had an href attribute in it like this:
>><a title="Add To Shopping Cart" href="<%#
>>HRefForSKU(DataBinder.Eval(Container.DataItem, "SKU1"))%>">
>>
>>however in my case I don't want to put the href attribute in the <a>[/color]
>element[color=green]
>>because it puts a line under all the text which we don't want. Instead I
>>was going to put in a onclick event that would pass a parameter to a[/color]
>jscript[color=green]
>>function that would then try to do the same thing as the href attribute
>>above.
>>
>>Any ideas?
>>
>>
>>
>>--
>>moondaddy@nospam.com
>>
>>
>>[/color]
>
>[/color]
