17 lines
548 B
JavaScript
17 lines
548 B
JavaScript
|
(function ($) {
|
||
|
|
if(typeof $.metadata == "undefined") throw "jsTree metadata: jQuery metadata plugin not included.";
|
||
|
|
|
||
|
|
$.extend($.tree.plugins, {
|
||
|
|
"metadata" : {
|
||
|
|
defaults : {
|
||
|
|
attribute : "data"
|
||
|
|
},
|
||
|
|
callbacks : {
|
||
|
|
check : function(rule, obj, value, tree) {
|
||
|
|
var opts = $.extend(true, {}, $.tree.plugins.metadata.defaults, this.settings.plugins.metadata);
|
||
|
|
if(typeof $(obj).metadata({ type : "attr", name : opts.attribute })[rule] != "undefined") return $(obj).metadata()[rule];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
})(jQuery);
|