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77 lines
2.0 KiB
Plaintext
77 lines
2.0 KiB
Plaintext
11 months ago
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/**
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* droppable - jQuery EasyUI
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*
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* Licensed under the GPL terms
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* To use it on other terms please contact us
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*
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* Copyright(c) 2009-2012 stworthy [ stworthy@gmail.com ]
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*/
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(function($){
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function init(target){
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$(target).addClass('droppable');
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$(target).bind('_dragenter', function(e, source){
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$.data(target, 'droppable').options.onDragEnter.apply(target, [e, source]);
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});
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$(target).bind('_dragleave', function(e, source){
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$.data(target, 'droppable').options.onDragLeave.apply(target, [e, source]);
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});
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$(target).bind('_dragover', function(e, source){
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$.data(target, 'droppable').options.onDragOver.apply(target, [e, source]);
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});
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$(target).bind('_drop', function(e, source){
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$.data(target, 'droppable').options.onDrop.apply(target, [e, source]);
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});
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}
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$.fn.droppable = function(options, param){
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if (typeof options == 'string'){
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return $.fn.droppable.methods[options](this, param);
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}
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options = options || {};
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return this.each(function(){
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var state = $.data(this, 'droppable');
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if (state){
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$.extend(state.options, options);
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} else {
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init(this);
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$.data(this, 'droppable', {
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options: $.extend({}, $.fn.droppable.defaults, $.fn.droppable.parseOptions(this), options)
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});
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}
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});
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};
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$.fn.droppable.methods = {
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options: function(jq){
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return $.data(jq[0], 'droppable').options;
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},
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enable: function(jq){
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return jq.each(function(){
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$(this).droppable({disabled:false});
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});
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},
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disable: function(jq){
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return jq.each(function(){
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$(this).droppable({disabled:true});
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});
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}
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};
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$.fn.droppable.parseOptions = function(target){
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var t = $(target);
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return $.extend({}, $.parser.parseOptions(target, ['accept']), {
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disabled: (t.attr('disabled') ? true : undefined)
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});
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};
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$.fn.droppable.defaults = {
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accept:null,
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disabled:false,
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onDragEnter:function(e, source){},
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onDragOver:function(e, source){},
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onDragLeave:function(e, source){},
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onDrop:function(e, source){}
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};
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})(jQuery);
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