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Avoid binding click handler multiple times

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This commit is contained in:
Hadi Nategh 2017-09-26 15:27:01 +02:00
parent 4a69b8ddf4
commit 772d6605a0
1 changed files with 2 additions and 3 deletions
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5
api/js/etemplate/et2_widget_dropdown_button.js
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@ -277,7 +277,6 @@ var et2_dropdown_button = (function(){ "use strict"; return et2_inputWidget.exte
* @returns {Boolean}
*/
click: function(_ev) {
if (this.clicked) return;
this.clicked = true;
if (!this._super.apply(this, arguments))
@ -285,7 +284,7 @@ var et2_dropdown_button = (function(){ "use strict"; return et2_inputWidget.exte
this.clicked = false;
return false;
}
this.clicked = false;
return true;
},
@ -299,7 +298,7 @@ var et2_dropdown_button = (function(){ "use strict"; return et2_inputWidget.exte
// Move the parent's handler to the button, or we can't tell the difference between the clicks
jQuery(this.node).unbind("click.et2_baseWidget");
this.button.bind("click.et2_baseWidget", this, function(e) {
this.button.off().bind("click.et2_baseWidget", this, function(e) {
return e.data.click.call(e.data, this);
});
},