$('#mydiv').click(function(e) {
// maniplate #mydiv ...
$('#mydiv').trigger('mydiv-manipulated');
});
$('#mydiv').bind('mydiv-manipulated', function(e) {
// do more stuff now that #mydiv has been manipulated
return;
});
/**
* Guarantee that a event handler allways be the last to execute
* @param owner The jquery object with any others events handlers $(selector)
* @param event The event descriptor like 'click'
* @param handler The event handler to be executed allways at the end.
**/
function bindAtTheEnd(owner,event,handler){
var aux=function(){owner.unbind(event,handler);owner.bind(event,handler);};
bindAtTheStart(owner,event,aux,true);
}
/**
* Bind a event handler at the start of all others events handlers.
* @param owner Jquery object with any others events handlers $(selector);
* @param event The event descriptor for example 'click';
* @param handler The event handler to bind at the start.
* @param one If the function only be executed once.
**/
function bindAtTheStart(owner,event,handler,one){
var eventos,index;
var handlers=new Array();
owner.unbind(event,handler);
eventos=owner.data("events")[event];
for(index=0;index<eventos.length;index+=1){
handlers[index]=eventos[index];
}
owner.unbind(event);
if(one){
owner.one(event,handler);
}
else{
owner.bind(event,handler);
}
for(index=0;index<handlers.length;index+=1){
owner.bind(event,ownerhandlers[index]);
}
}
// Binds a jQuery event to elements at the start of the event chain for that type.
jQuery.extend({
_bindEventHandlerAtStart: function ($elements, eventType, handler) {
var _data;
$elements.bind(eventType, handler);
// This bound the event, naturally, at the end of the event chain. We
// need it at the start.
if (typeof jQuery._data === 'function') {
// Since jQuery 1.8.1, it seems, that the events object isn't
// available through the public API `.data` method.
// Using `$._data, where it exists, seems to work.
_data = true;
}
$elements.each(function (index, element) {
var events;
if (_data) {
events = jQuery._data(element, 'events')[eventType];
} else {
events = jQuery(element).data('events')[eventType];
}
events.unshift(events.pop());
if (_data) {
jQuery._data(element, 'events')[eventType] = events;
} else {
jQuery(element).data('events')[eventType] = events;
}
});
}
});