see: http://dojotoolkit.org/license for details
*/
-
-if(!dojo._hasResource["dojo.NodeList-data"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.NodeList-data"] = true;
-dojo.provide("dojo.NodeList-data");
-
-(function(d){
-
-/*=====
- dojo.NodeList.prototype.data = function(key, value){
- // summary: stash or get some arbitrary data on/from these nodes.
- //
- // description:
- // Stash or get some arbirtrary data on/from these nodes. This private _data function is
- // exposed publicly on `dojo.NodeList`, eg: as the result of a `dojo.query` call.
- // DIFFERS from jQuery.data in that when used as a getter, the entire list is ALWAYS
- // returned. EVEN WHEN THE LIST IS length == 1.
- //
- // A single-node version of this function is provided as `dojo._nodeData`, which follows
- // the same signature, though expects a String ID or DomNode reference in the first
- // position, before key/value arguments.
- //
- // node: String|DomNode
- // The node to associate data with
- //
- // key: Object?|String?
- // If an object, act as a setter and iterate over said object setting data items as defined.
- // If a string, and `value` present, set the data for defined `key` to `value`
- // If a string, and `value` absent, act as a getter, returning the data associated with said `key`
- //
- // value: Anything?
- // The value to set for said `key`, provided `key` is a string (and not an object)
- //
- // example:
- // Set a key `bar` to some data, then retrieve it.
- // | dojo.query(".foo").data("bar", "touched");
- // | var touched = dojo.query(".foo").data("bar");
- // | if(touched[0] == "touched"){ alert('win'); }
- //
- // example:
- // Get all the data items for a given node.
- // | var list = dojo.query(".foo").data();
- // | var first = list[0];
- //
- // example:
- // Set the data to a complex hash. Overwrites existing keys with new value
- // | dojo.query(".foo").data({ bar:"baz", foo:"bar" });
- // Then get some random key:
- // | dojo.query(".foo").data("foo"); // returns [`bar`]
- //
- // returns: Object|Anything|Nothing
- // When used as a setter via `dojo.NodeList`, a NodeList instance is returned
- // for further chaning. When used as a getter via `dojo.NodeList` an ARRAY
- // of items is returned. The items in the array correspond to the elements
- // in the original list. This is true even when the list length is 1, eg:
- // when looking up a node by ID (#foo)
- };
-
- dojo.NodeList.prototype.removeData = function(key){
- // summary: Remove the data associated with these nodes.
- // key: String?
- // If ommitted, clean all data for this node.
- // If passed, remove the data item found at `key`
- };
-
- dojo._nodeDataCache = {
- // summary: An alias to the private dataCache for NodeList-data. NEVER USE THIS!
- // This private is only exposed for the benefit of unit testing, and is
- // removed during the build process.
- };
-
-=====*/
-
- var dataCache = {}, x = 0, dataattr = "data-dojo-dataid", nl = d.NodeList,
- dopid = function(node){
- // summary: Return a uniqueish ID for the passed node reference
- var pid = d.attr(node, dataattr);
- if(!pid){
- pid = "pid" + (x++);
- d.attr(node, dataattr, pid);
- }
- return pid;
- }
- ;
-
-
- var dodata = d._nodeData = function(node, key, value){
-
- var pid = dopid(node), r;
- if(!dataCache[pid]){ dataCache[pid] = {}; }
-
- // API discrepency: calling with only a node returns the whole object. $.data throws
- if(arguments.length == 1){ r = dataCache[pid]; }
- if(typeof key == "string"){
- // either getter or setter, based on `value` presence
- if(arguments.length > 2){
- dataCache[pid][key] = value;
- }else{
- r = dataCache[pid][key];
- }
- }else{
- // must be a setter, mix `value` into data hash
- // API discrepency: using object as setter works here
- r = d._mixin(dataCache[pid], key);
- }
-
- return r; // Object|Anything|Nothing
- };
-
- var removeData = d._removeNodeData = function(node, key){
- // summary: Remove some data from this node
- // node: String|DomNode
- // The node reference to remove data from
- // key: String?
- // If omitted, remove all data in this dataset.
- // If passed, remove only the passed `key` in the associated dataset
- var pid = dopid(node);
- if(dataCache[pid]){
- if(key){
- delete dataCache[pid][key];
- }else{
- delete dataCache[pid];
- }
- }
- };
-
- d._gcNodeData = function(){
- // summary: super expensive: GC all data in the data for nodes that no longer exist in the dom.
- // description:
- // super expensive: GC all data in the data for nodes that no longer exist in the dom.
- // MUCH safer to do this yourself, manually, on a per-node basis (via `NodeList.removeData()`)
- // provided as a stop-gap for exceptionally large/complex applications with constantly changing
- // content regions (eg: a dijit.layout.ContentPane with replacing data)
- // There is NO automatic GC going on. If you dojo.destroy() a node, you should _removeNodeData
- // prior to destruction.
- var livePids = dojo.query("[" + dataattr + "]").map(dopid);
- for(var i in dataCache){
- if(dojo.indexOf(livePids, i) < 0){ delete dataCache[i]; }
- }
- };
-
- // make nodeData and removeNodeData public on dojo.NodeList:
- d.extend(nl, {
- data: nl._adaptWithCondition(dodata, function(a){
- return a.length === 0 || a.length == 1 && (typeof a[0] == "string");
- }),
- removeData: nl._adaptAsForEach(removeData)
- });
-
-// TODO: this is the basic implemetation of adaptWithCondtionAndWhenMappedConsiderLength, for lack of a better API name
-// it conflicts with the the `dojo.NodeList` way: always always return an arrayLike thinger. Consider for 2.0:
-//
-// nl.prototype.data = function(key, value){
-// var a = arguments, r;
-// if(a.length === 0 || a.length == 1 && (typeof a[0] == "string")){
-// r = this.map(function(node){
-// return d._data(node, key);
-// });
-// if(r.length == 1){ r = r[0]; } // the offending line, and the diff on adaptWithCondition
-// }else{
-// r = this.forEach(function(node){
-// d._data(node, key, value);
-// });
-// }
-// return r; // dojo.NodeList|Array|SingleItem
-// };
-
-})(dojo);
-
-}
+//>>built
+define("dojo/NodeList-data",["./_base/kernel","./query","./_base/lang","./_base/array","./dom-attr"],function(_1,_2,_3,_4,_5){var _6=_2.NodeList;var _7={},x=0,_8="data-dojo-dataid",_9=function(_a){var _b=_5.get(_a,_8);if(!_b){_b="pid"+(x++);_5.set(_a,_8,_b);}return _b;};var _c=_1._nodeData=function(_d,_e,_f){var pid=_9(_d),r;if(!_7[pid]){_7[pid]={};}if(arguments.length==1){r=_7[pid];}if(typeof _e=="string"){if(arguments.length>2){_7[pid][_e]=_f;}else{r=_7[pid][_e];}}else{r=_3.mixin(_7[pid],_e);}return r;};var _10=_1._removeNodeData=function(_11,key){var pid=_9(_11);if(_7[pid]){if(key){delete _7[pid][key];}else{delete _7[pid];}}};_1._gcNodeData=function(){var _12=_2("["+_8+"]").map(_9);for(var i in _7){if(_4.indexOf(_12,i)<0){delete _7[i];}}};_3.extend(_6,{data:_6._adaptWithCondition(_c,function(a){return a.length===0||a.length==1&&(typeof a[0]=="string");}),removeData:_6._adaptAsForEach(_10)});return _6;});
\ No newline at end of file
git.wh0rd.org / tt-rss.git / blobdiff