Ocean studio-website construction expert: vs. net-ASP. NET-tooltip per node in ASP. NET Treeview control

Synopsis:

Microsoft's Treeview webcontrol does not have a tooltip which works on a per node level. Here are two solutions to the problem.

Solution: The first and easiest method is to put an <acronym> tag around the text in any node for which you want a tooltip:

 
Me. treeview1.nodes (0). Text = "<acronym Title =" "This is the tooltip"> "& _" this is the node text </acronym>"
 

Another method is to modify the HTC file for the Treeview control which shoshould be located in a webctrl_client folder under the wwwroot folder.
Replace:

 
If (nodeclass = "parent" & element. getattribute ("showtooltip ")! = False) accessanchor. Title = textnode. innertext + ":" + l_strtooltip_text;
 

With:

VaR tooltiptext = El. getattribute ("nodedata"); // If (nodeclass = "parent" & element. getattribute ("showtooltip ")! = False) if (tooltiptext! = NULL) {accessanchor. Title = tooltiptext ;}
 

With this replacement the nodedata will be displayed a The tooltip.