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- define("dojo/NodeList-data", [
- "./_base/kernel", "./query", "./_base/lang", "./_base/array", "./dom-attr"
- ], function(dojo, query, lang, array, attr) {
-
-
-
-
- var NodeList = query.NodeList;
- var dataCache = {}, x = 0, dataattr = "data-dojo-dataid",
- dopid = function(node){
-
- var pid = attr.get(node, dataattr);
- if(!pid){
- pid = "pid" + (x++);
- attr.set(node, dataattr, pid);
- }
- return pid;
- }
- ;
-
- var dodata = dojo._nodeData = function(node, key, value){
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- var pid = dopid(node), r;
- if(!dataCache[pid]){ dataCache[pid] = {}; }
-
- if(arguments.length == 1){ r = dataCache[pid]; }
- if(typeof key == "string"){
-
- if(arguments.length > 2){
- dataCache[pid][key] = value;
- }else{
- r = dataCache[pid][key];
- }
- }else{
-
-
- r = lang.mixin(dataCache[pid], key);
- }
- return r;
- };
- var removeData = dojo._removeNodeData = function(node, key){
-
-
-
-
-
-
- var pid = dopid(node);
- if(dataCache[pid]){
- if(key){
- delete dataCache[pid][key];
- }else{
- delete dataCache[pid];
- }
- }
- };
- dojo._gcNodeData = function(){
-
-
-
-
-
-
-
-
- var livePids = query("[" + dataattr + "]").map(dopid);
- for(var i in dataCache){
- if(array.indexOf(livePids, i) < 0){ delete dataCache[i]; }
- }
- };
-
- lang.extend(NodeList, {
- data: NodeList._adaptWithCondition(dodata, function(a){
- return a.length === 0 || a.length == 1 && (typeof a[0] == "string");
- }),
- removeData: NodeList._adaptAsForEach(removeData)
- });
- return NodeList;
- });
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