88 lines
3.8 KiB
HTML
88 lines
3.8 KiB
HTML
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>The source code</title>
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<pre class="prettyprint lang-js"><span id='Ext-data-XmlStore-method-constructor'><span id='Ext-data-XmlStore'>/**
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</span></span> * @class Ext.data.XmlStore
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* @extends Ext.data.Store
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* <p>Small helper class to make creating {@link Ext.data.Store}s from XML data easier.
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* A XmlStore will be automatically configured with a {@link Ext.data.XmlReader}.</p>
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* <p>A store configuration would be something like:<pre><code>
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var store = new Ext.data.XmlStore({
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// store configs
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autoDestroy: true,
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storeId: 'myStore',
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url: 'sheldon.xml', // automatically configures a HttpProxy
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// reader configs
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record: 'Item', // records will have an "Item" tag
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idPath: 'ASIN',
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totalRecords: '@TotalResults'
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fields: [
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// set up the fields mapping into the xml doc
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// The first needs mapping, the others are very basic
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{name: 'Author', mapping: 'ItemAttributes > Author'},
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'Title', 'Manufacturer', 'ProductGroup'
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]
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});
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* </code></pre></p>
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* <p>This store is configured to consume a returned object of the form:<pre><code>
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&#60?xml version="1.0" encoding="UTF-8"?>
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&#60ItemSearchResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2009-05-15">
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&#60Items>
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&#60Request>
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&#60IsValid>True&#60/IsValid>
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&#60ItemSearchRequest>
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&#60Author>Sidney Sheldon&#60/Author>
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&#60SearchIndex>Books&#60/SearchIndex>
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&#60/ItemSearchRequest>
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&#60/Request>
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&#60TotalResults>203&#60/TotalResults>
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&#60TotalPages>21&#60/TotalPages>
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&#60Item>
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&#60ASIN>0446355453&#60/ASIN>
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&#60DetailPageURL>
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http://www.amazon.com/
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&#60/DetailPageURL>
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&#60ItemAttributes>
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&#60Author>Sidney Sheldon&#60/Author>
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&#60Manufacturer>Warner Books&#60/Manufacturer>
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&#60ProductGroup>Book&#60/ProductGroup>
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&#60Title>Master of the Game&#60/Title>
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&#60/ItemAttributes>
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&#60/Item>
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&#60/Items>
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&#60/ItemSearchResponse>
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* </code></pre>
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* An object literal of this form could also be used as the {@link #data} config option.</p>
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* <p><b>Note:</b> Although not listed here, this class accepts all of the configuration options of
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* <b>{@link Ext.data.XmlReader XmlReader}</b>.</p>
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* @constructor
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* @param {Object} config
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* @xtype xmlstore
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*/
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Ext.data.XmlStore = Ext.extend(Ext.data.Store, {
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<span id='Ext-data-XmlStore-cfg-reader'> /**
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</span> * @cfg {Ext.data.DataReader} reader @hide
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*/
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constructor: function(config){
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Ext.data.XmlStore.superclass.constructor.call(this, Ext.apply(config, {
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reader: new Ext.data.XmlReader(config)
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}));
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}
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});
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Ext.reg('xmlstore', Ext.data.XmlStore);</pre>
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</body>
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</html>
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