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JS: Improve selector used in the selectable behavior

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This commit is contained in:
Eric Lippmann 2015-12-04 10:49:35 +01:00
parent 755f361e4c
commit 30124f384e
1 changed files with 30 additions and 17 deletions
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35
public/js/icinga/behavior/selectable.js
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@ -5,17 +5,12 @@
Icinga.Behaviors = Icinga.Behaviors || {}; Icinga.Behaviors = Icinga.Behaviors || {};
var Selectable = function(icinga) { /**
Icinga.EventListener.call(this, icinga); * Select all contents from the target of the given event
this.on('rendered', this.onRendered, this); *
}; * @param {object} e Event
*/
$.extend(Selectable.prototype, new Icinga.EventListener(), { function onSelect(e) {
onRendered: function(e) {
$('.selectable', e.target).on('dblclick', e.data.self.selectText);
},
selectText: function(e) {
var b = document.body, var b = document.body,
r; r;
if (b.createTextRange) { if (b.createTextRange) {
@ -30,7 +25,25 @@
s.addRange(r); s.addRange(r);
} }
} }
/**
* Behavior for text that is selectable via double click
*
* @param {Icinga} icinga
*
* @constructor
*/
var Selectable = function(icinga) {
Icinga.EventListener.call(this, icinga);
this.on('rendered', this.onRendered, this);
};
$.extend(Selectable.prototype, new Icinga.EventListener(), {
onRendered: function(e) {
$(e.target).find('.selectable').on('dblclick', onSelect);
}
}); });
Icinga.Behaviors.Selectable = Selectable; Icinga.Behaviors.Selectable = Selectable;
})(Icinga, jQuery); })(Icinga, jQuery);