topic Re: onExtentChange levelChange is of type Extent not Boolean in ArcGIS JavaScript Maps SDK Questions

onExtentChange levelChange is of type Extent not Boolean

JaniceBaird — Wed, 15 May 2013 22:54:44 GMT

Has anyone run into this issue? I am trying to use the levelChange object when the extent of the map changes. The documentation says that it should be Boolean but I am getting an Extent Object.

I am using javascript api 3.3, dojo 1.8, arcgis server 10.1

thanks,
Janice.

Re: onExtentChange levelChange is of type Extent not Boolean

ShreyasVakil — Wed, 15 May 2013 23:08:14 GMT

onExtentChange event has 4 parameters and first one always return an extent object. If you want a levelChange boolean use the following and you would get a boolean for levelChange:

dojo.connect(map, "onExtentChange", function(extent,delta,levelChange,lod){   console.log(levelChange);  });

Let me know if it helps!

Thanks,
Shreyas

Re: onExtentChange levelChange is of type Extent not Boolean

Anonymous User — Thu, 16 May 2013 00:43:45 GMT

Original User: janiceb

Shreyas,

Thank-you! My brain is total mush today from too much work!

Your reply makes complete sense and I will try it out in the morning and give you a big "CHECK-MARK".

Thanks,
Janice.