Web Forms :: ImageButton: Preserve Rollover State When Button Clicked?
Jan 24, 2011
I have a very simple nav menu of 5 imagebuttons: home, bios, areas, resources, contact.As a user rolls OVER the imagebuttons, the imagebutton change to a black background. As a user rolls OFF the imagebutton, it reverts to the original image. If a user clicks on a imagebutton (ie contact), I programmatically set it to the rollover with black background. The goal is to: if a user clicks on an imagebutton, then continue to show that imagebutton in the rollover state so the user can tell what page they are on. I have all this working just fine.My problem is this: If the user then rolls OFF one of the selected imagebuttons for the page they are on, then the javascript overrides the code-behind and changes the image to the original image. The menu then no longer shows the page that the user is on.What do I need to do to keep the rollover state active if the button is clicked and then rolled over later? For example, a user clicks on Contact, then moves the mouse off of that button. I want the imagebutton for Contact to stay in the rollover state.aspx.cs:
if (!IsPostBack)
{
ImageButtonWelcome.Attributes.Add("onmouseover", "this.src='images/rollover/images/welcome.jpg'");
[code]...
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