77 lines
2.4 KiB
JavaScript
77 lines
2.4 KiB
JavaScript
/**
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* @author Ed Spencer
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*
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* Small helper class to make creating {@link Ext.data.Store}s from Array data easier. An ArrayStore will be
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* automatically configured with a {@link Ext.data.reader.Array}.
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*
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* A store configuration would be something like:
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*
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* var store = Ext.create('Ext.data.ArrayStore', {
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* // store configs
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* autoDestroy: true,
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* storeId: 'myStore',
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* // reader configs
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* idIndex: 0,
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* fields: [
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* 'company',
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* {name: 'price', type: 'float'},
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* {name: 'change', type: 'float'},
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* {name: 'pctChange', type: 'float'},
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* {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
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* ]
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* });
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*
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* This store is configured to consume a returned object of the form:
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*
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* var myData = [
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* ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
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* ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
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* ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
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* ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
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* ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
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* ];
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*
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* An object literal of this form could also be used as the {@link #data} config option.
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*
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* **Note:** Although not listed here, this class accepts all of the configuration options of
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* **{@link Ext.data.reader.Array ArrayReader}**.
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*
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* ###Further Reading
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* [Sencha Touch Data Overview](../../../core_concepts/data/data_package_overview.html)
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* [Sencha Touch Store Guide](../../../core_concepts/data/stores.html)
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* [Sencha Touch Models Guide](../../../core_concepts/data/models.html)
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* [Sencha Touch Proxy Guide](../../../core_concepts/data/proxies.html)
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*/
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Ext.define('Ext.data.ArrayStore', {
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extend: 'Ext.data.Store',
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alias: 'store.array',
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uses: ['Ext.data.reader.Array'],
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config: {
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proxy: {
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type: 'memory',
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reader: 'array'
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}
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},
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loadData: function(data, append) {
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// if (this.expandData === true) {
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// var r = [],
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// i = 0,
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// ln = data.length;
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//
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// for (; i < ln; i++) {
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// r[r.length] = [data[i]];
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// }
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//
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// data = r;
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// }
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this.callParent([data, append]);
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}
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}, function() {
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// backwards compat
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Ext.data.SimpleStore = Ext.data.ArrayStore;
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// Ext.reg('simplestore', Ext.data.SimpleStore);
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});
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