asp.net datagrid image won't show after publish to internet

Rob Rogers

I have an ASP.NET datagrid that contains an image. The image can be
one of two images, either "INFO.GIF" or "NOINFO.GIF ". The datagrid
looks fine when I test it from my local machine in visual studio.net,
but when I publish it to the net, the "INFO.GIF" image doesn't show
up.
I am pulling my hair out on this one. Here is the code from my aspx
file.

<asp:templateCo lumn>
<itemtemplate >
<asp:HyperLin k id="HyperLink1 " runat="server" Target="_blank"
NavigateUrl='<% # SetDisLink(Data Binder.Eval(Con tainer, "DataItem.U RL")
) %>'>
<img src='<%# iif((DataBinder .Eval(Container ,"DataItem.URL" ) >"
"),"Info.gif"," NoInfo.gif") %>' />
</asp:HyperLink>
</itemtemplate>
</asp:templateCol umn>

The "SetDisLink " simply returns a url for the "Info" image to link to.

Can someone please help me.

Nov 18 '05 #1

Subscribe Reply

1587

Craig Deelsnyder

On 7 Aug 2004 18:20:32 -0700, Rob Rogers <ro*@natltc.com > wrote:

I have an ASP.NET datagrid that contains an image. The image can be
one of two images, either "INFO.GIF" or "NOINFO.GIF ". The datagrid
looks fine when I test it from my local machine in visual studio.net,
but when I publish it to the net, the "INFO.GIF" image doesn't show
up.
I am pulling my hair out on this one. Here is the code from my aspx
file.

<asp:templateCo lumn>
<itemtemplate >
<asp:HyperLin k id="HyperLink1 " runat="server" Target="_blank"
NavigateUrl='<% # SetDisLink(Data Binder.Eval(Con tainer, "DataItem.U RL")
) %>'>
<img src='<%# iif((DataBinder .Eval(Container ,"DataItem.URL" ) >"
"),"Info.gif"," NoInfo.gif") %>' />
</asp:HyperLink>
</itemtemplate>
</asp:templateCol umn>

The "SetDisLink " simply returns a url for the "Info" image to link to.

Can someone please help me.

So in the HTML source in the browser, you verified it's putting the
correct image in there? I would say your image isn't physically there on
the server or the URL is wrong in the HTML...

--
Craig Deelsnyder
Microsoft MVP - ASP/ASP.NET

Nov 18 '05 #2

Rob Rogers

The image exists on the server, That was the firt thing I checked and
tested with several different images just to be sure. Any ideas?
Thanks....

*** Sent via Developersdex http://www.developersdex.com ***
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Nov 18 '05 #3

Rob Rogers

I found the answer, The problem was the I was using ZoneAlarm firewall
and it was blocking some gif images from showing up in the datagrid.
Got rid of ZoneAlarm and fixed the problem.
This explained why the images were showing up when I tested
locally and not showing up when I tested remotly.

Nov 18 '05 #4

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