Model combobox extjs

Question

Is there a way to associate storage with ExtJS ComboBox without creating a js model (ExtJS 4.1)?

To populate the list of users, do I always need to configure the model first? I would like to skip the following code for each list:

Ext.define('User',{extend:'Ext.data.Model',idProperty:'Id',fields:['Id','Name']}); 

Answer 1

You are right, Neil!
I found how to use it:

 var myStore = Ext.create('Ext.data.Store',{ fields:['Id','Name'], data:[ {Id:0,Name:'Yes'}, {Id:1,Name:'No'}, {Id:2,Name:'Maybe'} ] }); var pnl = Ext.create('Ext.panel.Panel', { xtype: 'panel', title: 'My Panel', items: [{ id:'cboField1' xtype:'combobox', fieldLabel:'My Field', displayField:'Name', valueField:'Id', queryMode:'local', store: myStore }] }); 

Answer 2

It was convenient for me to create a simple model with two field names, a name, and then use this model in all static repositories (which I use for comboboxes), where a list of values ​​is predefined.

Answer 3

If you use Architect, you can specify the array in the store property for ComboBox. It makes no sense to create additional stores and models if you just need a static “Title” ComboBox.

 xtype:'combo', fieldLabel:'Title', name:'division', queryMode:'local', store:['Mr','Mrs','Ms'], displayField:'title', autoSelect:true, forceSelection:true 

ps To change the property of the store to a local array in Architect, you need to select the small icon to the left of the store text and change it to an array instead of the store.

Answer 4

You do not need to install the model in the store in any situation in Extjs. Set the property of the storage fields.

http://docs.sencha.com/ext-js/4-1/#!/api/Ext.data.AbstractStore-cfg-fields

Also consider the storage data property for local data.

http://docs.sencha.com/ext-js/4-1/#!/api/Ext.data.Store-property-data