Hello,

I started from your treeview ASPX setup and changed only the Visible property to True so that the treeview is displayed - then I ran the treeview output through Section 508 validator and the check passed successfully:  Here is the validator I used and the HTML I got from your ASPX declaration (I am using version 2008.3):

http://www.section508.info/

Maybe the best way is to isolate a small subset of your project reproducing the issue and sent it directly to our official Developer Support department -

http://es.infragistics.com/Support/#Overview

Thanks for looking into it. This was from a page that was converted from an old version of infragistics/.net so that might be a contributing factor but I don't know what other settings would be needed to get 508 compliant output. Hope this helps!

<ignav:ultrawebtree id="tvwRecruitment" tabIndex="11" Width="163px" runat="server" AutoPostBack="False"

Font-Names="Arial" Font-Size="10pt" Section508Compliant="True" BrowserTarget="DownLevel" SingleBranchExpand="True"

WebTreeTarget="HierarchicalTree" Indentation="10" FileFlags="StylesOnly" Visible="False">

<autopostbackflags nodechanged="True" />

<Nodes>

<ignav:Node TargetUrl="" TagString="/Staffing/Vacancy/Vacancy.aspx" Text="Position Information"></ignav:Node>

<ignav:Node TagString="/Staffing/Vacancy/VacancyAssessment.aspx" Text="Assessment Information"></ignav:Node>

<ignav:Node TargetUrl="" TagString="/Staffing/Vacancy/Documentation.aspx" Text="Supporting Documents"></ignav:Node>

<ignav:Node TargetUrl="" TagString="/Staffing/Vacancy/VacancyCategory.aspx" Text="Categories"></ignav:Node>

</Nodes>

<SelectedNodeStyle ForeColor="White" BackColor="Navy"></SelectedNodeStyle>

<NodePaddings Bottom="1px" Top="1px"></NodePaddings>

<Padding Top="1px"></Padding>

<Levels>

<ignav:Level Index="0"></ignav:Level>

</Levels>

<ClientSideEvents NodeClick="ValidatedNodeClick" BeforeNodeSelectionChange="BeforeNodeClick"></ClientSideEvents>

</ignav:ultrawebtree>

 Hello Andrew,

I am trying to reproduce the issue (alt tags missing for 2008.3 UltraWebTree when WebTreeTarget = Hierarchical and Section508Compliant = True), but unfortunately without much success. As far as I can tell, all images have their corresponding alt property set (either to "(Expanded)" / "Collapsed") for expand / collapse image to alt = "" for node images.

Am I missing something? Can you please paste your ASPX tree declaration so I can reproduce that?

This apparently is still an issue in 2008 volume 3 when the tree control has WebTreeTarget=Heirarchical

-Andrew Douglas

Thanks!