Sha256: 6231324bf8c9ea0605241af501fbaf4a492fafbbaabddb4eec1ae0d60d676b49
Contents?: true
Size: 1.75 KB
Versions: 28
Compression:
Stored size: 1.75 KB
Contents
_.each(["View"], function(name) {
// Cache Backbone constructor.
var ctor = Backbone[name];
// Cache original fetch.
var delegateEvents = ctor.prototype.delegateEvents;
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// Override the fetch method to emit a fetch event.
ctor.prototype.delegateEvents = function(events) {
if (!(events || (events = _.result(this, 'events')))) return;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[events[key]];
if (!method) throw new Error('Method "' + events[key] + '" does not exist');
var match = key.match(delegateEventSplitter);
var eventName = match[1], selector = match[2];
method = _.bind(method, this);
originalEvent = eventName;
eventName = '.delegateEvents' + this.cid;
if ((originalEvent == "click") && (selector !== '')) {
if (window.TOUCH_SUPPORT) {
this.$el.on( "touchstart" + eventName, selector, function(event) { $(this).addClass('active'); } );
this.$el.on( "touchend" + eventName, selector, function(event) { $(this).removeClass('active'); } );
this.$el.on( "touchcancel" + eventName, selector, function(event) { $(this).removeClass('active'); } );
}
else {
this.$el.on( "mousedown" + eventName, selector, function(event) { $(this).addClass('active'); } );
this.$el.on( "mouseup" + eventName, selector, function(event) { $(this).removeClass('active'); } );
}
}
if (selector === '') {
this.$el.on(originalEvent + eventName, method);
} else {
this.$el.on(originalEvent + eventName, selector, method);
}
}
};
});
Version data entries
28 entries across 28 versions & 1 rubygems