topic Re: does Dom support selecting items by class name in ArcGIS JavaScript Maps SDK Questions

does Dom support selecting items by class name

EvonFranklin — Wed, 01 Feb 2017 21:08:34 GMT

On(Dom.byId("class-name"),‍‍

This works for listening for ID changes, however is there a way to target DOM elements by class name?

Re: does Dom support selecting items by class name

RobertScheitlin__GISP — Wed, 01 Feb 2017 21:19:41 GMT

Evon,

You can use "dojo/query"

i.e.

var nl = query(".someClass", "someId");‍

Re: does Dom support selecting items by class name

EvonFranklin — Wed, 01 Feb 2017 21:22:27 GMT

and this will be enabled for dynamically added elements with the same class name? (.someClass) is added to the DOM tree after a button is pressed. Then can I add a "hover" listener to this element?

Re: does Dom support selecting items by class name

RobertScheitlin__GISP — Wed, 01 Feb 2017 21:23:50 GMT

Sure

Re: does Dom support selecting items by class name

EvonFranklin — Wed, 01 Feb 2017 21:38:38 GMT

I see, I want to ultimately achieve a mouseover effect when the mouse hovers over a certain img tag.

Re: does Dom support selecting items by class name

EvonFranklin — Wed, 01 Feb 2017 21:47:46 GMT

On(document, On.selector(".imgs", Mouse.enter), function(){logger();});‍

Eventually used this, I had to import the "Mouse" and "Query" dojo kits as well.