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POGet records from json store extjs
 

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    <p>I have a json store loaded, I need to grab one record from it. I used : <code>getAt(index)</code>, <code>find()</code>, <code>getById()</code>, but no results . This is my code :</p> <pre><code>var appSettingReader = new Ext.data.JsonReader({ root: 'results', },[ {name: 'id', type: 'int', mapping: 'id'}, {name: 'projetId', type: 'int', mapping: 'projetId'}, {name: 'resLevels', type: 'int', mapping: 'resLevels'}, {name: 'maxResToLock', type: 'int', mapping: 'maxResToLock'}, {name: 'maxTimeToLock', type: 'int', mapping: 'maxTimeToLock'}, {name: 'infosToPrint', type: 'string', mapping: 'infosToPrint'} ]) var appSettingStore = new Ext.data.Store({ proxy: new Ext.data.HttpProxy({ url: 'inc/getSettings.php', method: 'POST' }), baseParams:{task: "app"}, reader : appSettingReader, sortInfo:{field: 'id', direction: "DESC"} }) appSettingStore.load(); </code></pre> <p>This code return undefined :</p> <pre><code>console.log(appSettingStore.getAt(0)); console.log(appSettingStore.find("id","1")); </code></pre> <p>This is the json string returned from server : </p> <pre><code>{success:true,"results":[{"id":"1","projetId":"1","resLevels":"1","maxResToLock":"40","maxTimeToLock":"10","infosToPrint":"1_2_3_5","hotlineMail":"admin@app.com"}]} </code></pre> <p>I've also tested this code :</p> <pre><code>var records = new Array() var test = appSettingStore.each(function(rec){ records.push(rec) }) console.log(records) </code></pre> <p>and I get an empty array ! </p> <p>PS : This store is not bound to any component; I just want to read and write to it. </p>
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    1. COI noticed one problem that you'll have. In your JsonReader's fields object you declare a field called "idProjet", but your server returns "projetId". Make sure those match to get desired results.
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    2. COit was a mistake the issue not resolved , i get the store fine loaded i've tested with a grid it work ! i still cant use find() or any filter function
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    3. COWhat was the problem, out of curiosity?
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      1. UStimdev
 

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