diff options
| author | Tristan Zur <tzur@web.web.ccwn.org> | 2014-03-27 22:27:47 +0100 |
|---|---|---|
| committer | Tristan Zur <tzur@web.web.ccwn.org> | 2014-03-27 22:27:47 +0100 |
| commit | b62676ca5d3d6f6ba3f019ea3f99722e165a98d8 (patch) | |
| tree | 86722cb80f07d4569f90088eeaea2fc2f6e2ef94 /js/dojo-1.6/dojox/charting/StoreSeries.xd.js | |
Diffstat (limited to 'js/dojo-1.6/dojox/charting/StoreSeries.xd.js')
| -rw-r--r-- | js/dojo-1.6/dojox/charting/StoreSeries.xd.js | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/js/dojo-1.6/dojox/charting/StoreSeries.xd.js b/js/dojo-1.6/dojox/charting/StoreSeries.xd.js new file mode 100644 index 0000000..35006ea --- /dev/null +++ b/js/dojo-1.6/dojox/charting/StoreSeries.xd.js @@ -0,0 +1,113 @@ +/*
+ Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+ Available via Academic Free License >= 2.1 OR the modified BSD license.
+ see: http://dojotoolkit.org/license for details
+*/
+
+
+dojo._xdResourceLoaded(function(dojo, dijit, dojox){
+return {depends: [["provide", "dojox.charting.StoreSeries"]],
+defineResource: function(dojo, dijit, dojox){if(!dojo._hasResource["dojox.charting.StoreSeries"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.charting.StoreSeries"] = true;
+dojo.provide("dojox.charting.StoreSeries");
+
+dojo.declare("dojox.charting.StoreSeries", null, {
+ constructor: function(store, kwArgs, value){
+ // summary:
+ // Series adapter for dojo object stores (dojo.store).
+ // store: Object:
+ // A dojo object store.
+ // kwArgs: Object:
+ // A store-specific keyword parameters used for querying objects.
+ // See dojo.store docs
+ // value: Function|Object|String|Null:
+ // Function, which takes an object handle, and
+ // produces an output possibly inspecting the store's item. Or
+ // a dictionary object, which tells what names to extract from
+ // an object and how to map them to an output. Or a string, which
+ // is a numeric field name to use for plotting. If undefined, null
+ // or empty string (the default), "value" field is extracted.
+ this.store = store;
+ this.kwArgs = kwArgs;
+
+ if(value){
+ if(typeof value == "function"){
+ this.value = value;
+ }else if(typeof value == "object"){
+ this.value = function(object){
+ var o = {};
+ for(var key in value){
+ o[key] = object[value[key]];
+ }
+ return o;
+ };
+ }else{
+ this.value = function(object){
+ return object[value];
+ };
+ }
+ }else{
+ this.value = function(object){
+ return object.value;
+ };
+ }
+
+ this.data = [];
+
+ this.fetch();
+ },
+
+ destroy: function(){
+ // summary:
+ // Clean up before GC.
+ if(this.observeHandle){
+ this.observeHandle.dismiss();
+ }
+ },
+
+ setSeriesObject: function(series){
+ // summary:
+ // Sets a dojox.charting.Series object we will be working with.
+ // series: dojox.charting.Series:
+ // Our interface to the chart.
+ this.series = series;
+ },
+
+ // store fetch loop
+
+ fetch: function(){
+ // summary:
+ // Fetches data from the store and updates a chart.
+ var objects = this.objects = [];
+ var self = this;
+ if(this.observeHandle){
+ this.observeHandle.dismiss();
+ }
+ var results = this.store.query(this.kwArgs.query, this.kwArgs);
+ dojo.when(results, function(objects){
+ self.objects = objects;
+ update();
+ });
+ if(results.observe){
+ this.observeHandle = results.observe(update, true);
+ }
+ function update(){
+ self.data = dojo.map(self.objects, function(object){
+ return self.value(object, self.store);
+ });
+ self._pushDataChanges();
+ }
+ },
+
+ _pushDataChanges: function(){
+ if(this.series){
+ this.series.chart.updateSeries(this.series.name, this);
+ this.series.chart.delayedRender();
+ }
+ }
+
+});
+
+}
+
+}};});
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