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