Click event is called twice

General JavaScriptMVC Uncategorised

mr.ott

in General JavaScriptMVC » Uncategorised • 1 year ago

I have a div btnFavorite that has a click event into the Main controller.

<div id="main">
<button id="btnFavorite" ></button>
</div>

And into my controller

$.Controller.extend('MyProject.Controllers.Main',
/* @Static */
{
onDocument: true
},
/* @Prototype */
{
'#btnFavorite click': function (el) {
//some action
}
});

Don't know why this behavior happens, but when I click at btnFavorite, the event is fired twice.

Any idea what is happening?

Replies(9)

sebtra

Re: Click event is called twice

1 month ago

Do you have a solution. I have the same problem.

alex

Re: Click event is called twice

1 month ago

did you try ev.stopPropagation?

Curtis Cu..

Re: Click event is called twice

1 month ago

@sebtra, are you using document controllers like the OP?

I suspect the problem is with the Controller be a document controller. The version of JMVC you are using is over 2 years old, I would highly recommend upgrading.

sebtra

Re: Click event is called twice

1 month ago

What is a "document controller" ?!?

sebtra

Re: Click event is called twice

1 month ago

I tried

'#main_download click': function(event){
event.stopPropagation();....

Uncaught TypeError: Object [object Object] has no method 'stopPropagation'

I use JMVC3.2.4 in combination with Phonegap 2.2.0 and JQM 1.2.0

That should be fine?!?

daff

Re: Click event is called twice

1 month ago

You will get

'#main_download click': function(element, event){

With the first argument being the element that has been clicked.

sebtra

Re: Click event is called twice

1 month ago

Now stopPropagation works. But it doesn't solut the problem.

Event is still fired twice.

mr.ott

Re: Click event is called twice

1 month ago

Probably you instantiate twice your controller.

That was my problem, and after check this, I solved.

sebtra

Re: Click event is called twice

1 month ago

You're right. It is initi twice. But i don't know why. I just call new one time in my steal script...

Is there any possibility to get the calling function

I soluted it.

Just check which controller is init befor new init.

instance.Class.shortName

If it is the same work with the old instance

Top Reply

Response title

Attachments

New to this Portal?