topic Re: Disable all event listeners in ArcGIS JavaScript Maps SDK Questions

Disable all event listeners

SaiDake — Fri, 15 Mar 2013 08:35:34 GMT

Hi, I have a listner for event "onclick". Implementation of that listner zooms map to a certain point and renders graphics on it. No again on click of that zoomed in graphics,i want an other onclick event lisetner. Since the existing onclick event listner is already active, it zooms in again. I want to disconnect the existing onclick lisetner and have a new listener inside it. dojo.discoonect(abc) is not working, since the abc is nt accessible due to out of scope. Is there any common thing which disconnects all event listeners?

Re: Disable all event listeners

DavideLimosani — Sat, 11 Dec 2021 19:51:38 GMT

Hi, I have a listner for event "onclick". Implementation of that listner zooms map to a certain point and renders graphics on it. No again on click of that zoomed in graphics,i want an other onclick event lisetner. Since the existing onclick event listner is already active, it zooms in again. I want to disconnect the existing onclick lisetner and have a new listener inside it. dojo.discoonect(abc) is not working, since the abc is nt accessible due to out of scope. Is there any common thing which disconnects all event listeners?

I think you can do this:

    var handler = dojo.connect(map, "onClick", function () {

      
        dojo.disconnect(handler);

          //stuff
          });

Re: Disable all event listeners

SaiDake — Fri, 15 Mar 2013 12:07:46 GMT

Thx!! It worked. However, i made afunction call and wen im trying to do that iin the function call, it says out of scope.

Re: Disable all event listeners

JeffPace — Fri, 15 Mar 2013 13:08:04 GMT

try

var handler = dojo.connect(map, "onClick", dojo.hitch(this, function () {


        dojo.disconnect(handler);

          //stuff
          }));