Not Rendering Expand Image in TreeView

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Not showing the Expand image in TreeView. What to do? Please Help!

Here's the code..

ASP.NET

<asp:TreeView ID="TreeView1" runat="server" ImageSet="Arrows">
<ParentNodeStyle Font-Bold="False" />
<HoverNodeStyle Font-Underline="True" ForeColor="#5555DD" />
<SelectedNodeStyle Font-Underline="True" ForeColor="#5555DD" HorizontalPadding="0px" VerticalPadding="0px" />
<NodeStyle Font-Names="Verdana" Font-Size="8pt" ForeColor="Black" HorizontalPadding="5px" NodeSpacing="0px" VerticalPadding="0px" />
</asp:TreeView>

here's the output..
Output Image

It was working fine on Visual Studio 2008. When i ported the code to Visual Studio 2005, it shown above error.. What to do? Please Help!

Posted 5-Nov-14 11:02am

Harmanjeet Singh

Updated 5-Nov-14 11:10am

v7

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Comments

njammy 5-Nov-14 17:10pm

Where is the code or css/skin to assign the image to the tree control?

Harmanjeet Singh 5-Nov-14 17:13pm

haven't assigned any css. It was working fine on Visual Studio 2008. When i ported the code to Visual Studio 2005, it shown above error..

njammy 5-Nov-14 17:15pm

When you debug the front end page, please share with us the image source the browser is trying to bind to the image. (Right click image and look at source or use developer tools F12 (IE) or right click and inspect element.)

njammy 5-Nov-14 17:22pm

Please share the image properties from the browser inspect element i.e. <img src=?.../>

Harmanjeet Singh 5-Nov-14 17:23pm

Harmanjeet Singh 5-Nov-14 17:30pm

< a id="ctl00_PageContentPlaceHolder_TreeView1n0" href="javascript:TreeView_ToggleNode(ctl00_PageContentPlaceHolder_TreeView1_Data,0,document.getElementById('ctl00_PageContentPlaceHolder_TreeView1n0'),' ',document.getElementById('ctl00_PageContentPlaceHolder_TreeView1n0Nodes'))"><img src="/Works/WebResource.axd?d=QUTUtZmzpndhFDM9-n3zQL7wKzRqtH0ErPhhSiFpkUDFCEfcH9enlDGZ48skUpXMzAp2m8AQzwvBm9W2zCj1BimW69an-73CjVNIA0v1d-dBrnRw0&t=635508176179373750" alt="Expand Category" style="border-width:0;"> < / a >

njammy 5-Nov-14 17:29pm

What version of IIS are you using? are the .axd file mappings setup correctly on the IIS mappings served?

Harmanjeet Singh 5-Nov-14 17:31pm

I am using Windows Media Center XP. Not sure of IIS. I am using Visual Studio 2005. I am directly debugging on VS 2005.

Harmanjeet Singh 5-Nov-14 17:33pm

Not sure of axd. havent touched that..

njammy 5-Nov-14 17:36pm

Does the web config correctly reference the httpHandelr section for WebResources?

Harmanjeet Singh 5-Nov-14 17:38pm

Here's the web.config
http://pastebin.com/F4T4MuGq

Harmanjeet Singh 5-Nov-14 17:40pm

http://pastebin.com/e50TCK4K
thats better

Harmanjeet Singh 5-Nov-14 17:54pm

what to do?

njammy 5-Nov-14 18:05pm

Please try and create a new vs2005 project and recreate a simple tree view with default image set. see if it works. If it works, copy the web.config httphandlers section and others which reference webresources, web controls and extensions to your ported project.

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