topic Re: Android: Click on Graphic Problem in ArcGIS JavaScript Maps SDK Questions

Android: Click on Graphic Problem

Gregme — Tue, 10 May 2011 21:57:13 GMT

Hi:

I'm having problems with a mobile JavaScript based site I am building when trying to get the click event on a graphic to fire. The same problem occurs on one of the samples:

http://help.arcgis.com/en/webapi/javascript/arcgis/demos/widget/widget_infowindow.html

What happens on my site, like this site, is that only rarely when I click on one of the graphics on the map does the click event fire. Just like the sample, this does not occur in Desktop Chrome browser, IR or on the iPhone.

Any suggestions?

Thanks,
Greg

Re: Android: Click on Graphic Problem

KellyHutchins — Wed, 11 May 2011 00:28:10 GMT

For Android, you many need to increase the click tolerance. The default value that we use is 5 pixels. You can increase this using the following after the page loads:

esri.layers._GraphicsContainer.prototype._tolerance = 15;

Re: Android: Click on Graphic Problem

Gregme — Wed, 11 May 2011 00:42:47 GMT

That worked! Thanks so much!

For Android, you many need to increase the click tolerance. The default value that we use is 5 pixels. You can increase this using the following after the page loads:
esri.layers._GraphicsContainer.prototype._tolerance = 15;