javascript window.setTimeout executes twice in a particual case -


i have problem using settimeout. have been using lots of times , works way expect to. when put code in seperate function works in case has weird behaviour.

here code:

routepatternpoint.prototype.showonmap = function(map) {     var = this;     google.maps.event.addlistener(this.marker, "click", function(event)     {         window.settimeout(function(){              if(routepatternpoint.markerdoubleclickfix === false) { dosomething(); }               routepatternpoint.markerdoubleclickfix = false;            },350);     });       google.maps.event.addlistener(this.marker, "dblclick", function(event)     {          routepatternpoint.markerdoubleclickfix = true;      }); }

the problem google maps api v3 has bug when single , double click events implemented - both of them gets executed.

so solution slow down single click event , see if double click event executed. if double click event executed interrupt single click event.

unfortunatelly code not working way want decided write alert function , see happens. guess what? settimeout function inside single click event executed twice.

do have solution doing wrong?

you may want this:

routepatternpoint.prototype.showonmap = function (map) {     var = this;     google.maps.event.addlistener(this.marker, "click", function (event) {         if (that.clickhandler) {             window.cleartimeout(that.clickhandler);         }         that.clickhandler = window.settimeout(function () {             dosomething();         }, 350);     });      google.maps.event.addlistener(this.marker, "dblclick", function (event) {         if (that.clickhandler) {             window.cleartimeout(that.clickhandler);             that.clickhandler = null;         }     }); }

i don't think google maps api v3 firing both single click , double click events bug. useful in many cases.


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