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theboulderer
23 Mar 2010, 4:12 AM
I have a panel and I have it set to AutoScroll if the content in the panel is to large it adds the scrollbar. What I would like to do is if the content is to larger and the scrollbars appear. I want to grayout the buttons on the panel until the user scrolls to the bottom of the page so I make sure they read all the content contained in the panel before they can click the continue button. I tried adding an event listener on() on the el for a scroll event but it never fires when i scroll. What I did was afterRender of the panel I add a listener on the panels el element for the scroll event. But that doesn't seem to work

So I need to do the following.

1)I need to determine if the scrollbars appear or not. If so I gray the buttons out if not the buttons are enabled an not grayed out.

2) If there are scrollbars I gray the buttons out until the scroll bar has been dragged to the bottom of the bar.

Is this possable?

Thanks

Animal
23 Mar 2010, 4:16 AM
Where do you go bouldering? Stanage? The Buttermilks...? Long time since I've had time to do any.

Animal
23 Mar 2010, 4:17 AM
The scroll event will be on the body of a Panel, not the el.