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POextjs 4.2 - add() method in Store adding new model as RAW and NOT as a MODEL - error or bug?
 

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  1. POextjs 4.2 - add() method in Store adding new model as RAW and NOT as a MODEL - error or bug?
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    <p>I am trying to build my first Store with Proxy app. I have a JSON file Employees.json as follows:</p> <pre><code>{ "employees": [ { "eid":608534, "ename":"Navin Israni", "eibu":"EnR", "eprojcode":"jee_pun2", "doj":"12-07-2012" }, { "eid":608535, "ename":"Rohit Iyengar", "eibu":"MOBL", "eprojcode":"MOBL_HYD", "doj":"08-08-2012" }, { "eid":608536, "ename":"Akshata Joshi", "eibu":"ECS", "eprojcode":"ECS_MNG", "doj":"20-09-2012" } ] } </code></pre> <p>my store is as follows:</p> <pre><code>Ext.define("BasicApp.classes.EmployeeStore",{ extend: 'Ext.data.Store', model:'BasicApp.classes.EmployeeModel', proxy: { type:'ajax', // url:'Employees.json', reader: { type:'json', root:'employees' }, writer: { type:'json', root:'employees' } }, listeners: { load: function(store,records,options) { console.log("The store has been loaded:"); console.log(records); }, beforesync: function(options, eOpts) { console.log("The store is being synched. Please wait..."); } }, afterRequest: function(store, operation, eOpts) { console.log("The store has been synched. "); } }); </code></pre> <p>My Model</p> <pre><code>Ext.define("BasicApp.classes.EmployeeModel",{ extend: 'Ext.data.Model', fields: [ {name:'eid', type: 'int', defaultValue: 9999}, {name:'ename', type: 'string'}, {name:'eibu', type: 'string', defaultValue: 'N/A'}, {name:'eprojcode', type: 'string', defaultValue: 'N/A'}, {name:'doj', type: 'date'} ], printDetails: function() { var str="Emp Id: " + this.get('eid'); str+= "&lt;br/&gt; Emp Name: " + this.get('ename'); str+= "&lt;br/&gt; Emp IBU: " + this.get('eibu'); str+= "&lt;br /&gt; Emp Project Code: " +this.get('eprojcode'); str+= "&lt;br /&gt; Date of Joining: " +this.get('doj'); return str; } }); </code></pre> <p>My App.js (concerned part)</p> <pre><code>Ext.application( { name:"BasicApp", appFolder:"ModelStoreProxy" } ); Ext.onReady(function(){ Ext.get('newbtn').on('click',newEmployee); Ext.get('savebtn').on('click',saveEmployee); Ext.get('showallbtn').on('click',showAll); // creating a empty store empStore = Ext.create('BasicApp.classes.EmployeeStore'); // loading the store from JSON file through an AJAXProxy empStore.proxy.url='Employees.json'; empStore.load(function(){ showAll(); }); }); function showAll() { console.log('showAll: store size: '+empStore.getCount()); Ext.get('display').dom.innerHTML = ""; empStore.each(function(item){ console.log(item); Ext.get('display').dom.innerHTML += item.printDetails() + "&lt;br/&gt;-----&lt;br/&gt;"; }); }; var empStore; function saveEmployee(e,t,eOps) { alert("empid:"+Ext.get('empid').dom.value); alert("empname:"+Ext.get('empname').dom.value); alert("empibu:"+Ext.get('empibu').dom.value); alert("emppc:"+Ext.get('emppc').dom.value); alert("empdoj:"+Ext.get('empdoj').dom.value); var newlyAddedRecord = { eid: parseInt(Ext.get('empid').dom.value), ename:Ext.get('empname').dom.value, eibu:Ext.get('empibu').dom.value, eprojcode:Ext.get('emppc').dom.value, doj:new Date(Ext.get('empdoj').dom.value) }; empStore.add(newlyAddedRecord); // More testing done here empStore.sync(); // For testing console.log("After sync: "); console.log(empStore); clearAllFields(); // clears all form fields Ext.get('display').update('New Model added to the Store. Total Models:' + empStore.getCount()); } </code></pre> <p>I did a lot of <code>console.log</code> testing between <code>store.add</code> and <code>store.sync</code> calls and this is what I found:</p> <ol> <li><p>add() method with the store is not adding the record properly / all the main properties of the newly created model in the store are SAME AS my first record (which was loaded in the beginning from the JSON file) / basically, the first is getting duplicated in the last record.</p></li> <li><p>HOWEVER, I further dug into my <code>console.log</code> output and found out that the newly entered data IS in fact PRESENT in the model; it is instead there in the <code>raw</code> option</p></li> </ol> <p>I am new to ExtJS and therefore can't understand much internals. But I'm guessing the data is being written into the store as raw json and not as a model. Why is this so? Am I getting anything wrong here? Am I supposed to do anything more after adding? Maybe add some code in Model?</p> <p>EDIT: updated store. autoLoad is not true.</p> <p>EDIT 2: Does my model miss the constructor? How does 'add' construct the model to be added to the store?</p>
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    1. PTQuestion
    1. USNavin Israni
    1. USNavin Israni
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    1. CO1) You should just be able to do `.getValue()` instead of `.dom.value`. 2) I would try doing `var newRecord = empStore.add(newlyAddedRecord); console.log(newRecord);`. The add function returns the record that was just created. Try that and post your findings
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      1. POextjs 4.2 - add() method in Store adding new model as RAW and NOT as a MODEL - error or bug?
      1. USJeff Shaver
    2. CONot working. the returned record is same as the first one.. duplicated
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      1. POextjs 4.2 - add() method in Store adding new model as RAW and NOT as a MODEL - error or bug?
      1. USNavin Israni
 

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