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Contents
/* -*- coding: utf-8 -*-
*
* jquery.outerclick.js
* Copyright 2014 whiteleaf. All rights reserved.
*
* Usage:
* $("#menu").outerClick(function() {
* $(this).hide(); // do something
* });
* $("#menu").outerClickOne(function() {
* // once process
* });
* either
* $("#menu").outerClick(function(){}, "one");
*/
(function($) {
"use strict";
var outerClick = function(obj, callback, bind_func) {
var self = this;
$(document)[bind_func]("click", function(e) {
var pos = self.getEventPosition(e);
var element = self.elementFromPoint(pos);
if (obj !== element) {
if (!self.searchTargetUpstream(element, obj)) {
callback.apply(obj);
}
}
});
};
$.extend(outerClick.prototype, {
elementFromPoint : function(pos) {
var doc = $(document);
var element = document.elementFromPoint(pos.x - doc.scrollLeft(),
pos.y - doc.scrollTop());
return element;
},
getEventPosition : function(event) {
return { x: event.pageX, y: event.pageY };
},
searchTargetUpstream : function(element, target) {
var parent = $(element).parent();
if (parent.length === 0) return null;
if (parent[0] === target) return parent;
return this.searchTargetUpstream(parent, target);
},
});
$.fn.outerClick = function(callback, bind_func) {
if (typeof bind_func === "undefined") bind_func = "on";
return this.each(function() {
new outerClick(this, callback, bind_func);
});
};
$.fn.outerClickOne = function(callback) {
return this.each(function() {
new outerClick(this, callback, "one");
});
}
}(jQuery));
Version data entries
84 entries across 84 versions & 1 rubygems