Selected Point onClick event issue

DonKang — Thu, 19 Apr 2012 17:31:06 GMT

Hello,
I have a query setup to search for point features.
Which works without any problems.
Selected points are then added to a graphicslayer.

After points are all added to the graphicslayer, I would like to have users to click on selected features
to do something, like show infowindow or zoom to clicked feature.

My issue is I am able to click on (or select) a feature without any problems when map is zoomed into smaller area.
But when my map is zoomout to display larger area, I am having difficult time clicking on a feature.
I have to click several times before I can select it.

1. Having too many points around target point is not an issue. I rarely have other features right next to the other.
2. I do symbolize selected features with about 25px x 25px image. Would this cause issues? Image symbol being quite big confuses user where to click?
3. Can anyone think of ways to add tolerence? To onclick event??

I am sure you can add tolerence to the querytask but I don't use geometry to select my features. I use where statement to select features.

thanks

Don

Re: Selected Point onClick event issue

DonKang — Thu, 19 Apr 2012 21:57:54 GMT

I've fixed my own problem.
It turns out that my other graphicslayer, which happens to be to top most layer in the map control was blocking
view of the point feature that I was trying to click on.

After I've re-arranged graphicslayer order, onclick works good regardless of scale.

thanks

Don

topic Re: Selected Point onClick event issue in ArcGIS JavaScript Maps SDK Questions

Selected Point onClick event issue

Re: Selected Point onClick event issue