Multi store records inside one textarea

[Anasota]

I have been testing extjs4 along with cakephp and am now stuck on putting mutil store records in one single textarea
I have the fallowing in my .js view file

{         
xtype: 'textarea', 
name : 'notes',                      //notes will hold foreign_key number   
allowBlank: true, 
fieldLabel: 'Notes',    
editable: false,       
anchor: '100%' 
 }

This is the .js model file. File I want to call and filter (Notes store)

Ext.define('Mc.model.Notes',{
extend: 'Ext.data.Model'
 ,fields: [
{name: 'id', type: 'int'}
,{name: 'foreign_key', type: 'int'}
,{name: 'user_id', type: 'int'}
,{name: 'user_name', type: 'string'}
,{name: 'notes', type: 'string'}
,{name: 'all', convert: function(v, record) {
var note = '- '+record.get('notes');
var username = ' ('+record.get('user_name')+')\r\n';
return note , username;
}}
]
});

the idea is that all records containing the same foreign_key will be shown inside the textarea. fields 'all' to be exact.

Any suggestions please?

Thank you

[EPV]

Try looping the store, building a string and assign that string to the textarea.

 
var allText='';

// Get a reference to the store and loop through it
store.each(function(item, index, count) {     
    allText+=item.get('all'); // add \n for line breaks
})

// Get a reference to the textarea and assign the string to it
textarea.setValue(allText);

Good luck!