The Author Online Book Forums are Moving

The Author Online Book Forums will soon redirect to Manning's liveBook and liveVideo. All book forum content will migrate to liveBook's discussion forum and all video forum content will migrate to liveVideo. Log in to liveBook or liveVideo with your Manning credentials to join the discussion!

Thank you for your engagement in the AoF over the years! We look forward to offering you a more enhanced forum experience.

aamist (1) [Avatar] Offline
#1
Hi,
I am new in your forums, i download your book (EXT JS in action) it is greate i read till chapter 6 (using EXT js 4.0.2 version not extjs 3).


i try remote comboBox with my data, i success to display my companies in combobox but paging not working and data filtering also.

i need to know data paging and filtering in comboBox need extra code to do those function or what?

my app.js as following:
var remoteJsonStore = Ext.create('Ext.data.JsonStore',{
root : 'records', // 1
baseParams : { // 2
column : 'cmpany_name'
},
totalProperty : 'totalCount',
fields : [ // 3
{
name : 'name',
mapping : 'cmpany_name'
},
{
name : 'stock',
mapping : 'stock'
}
],

proxy: {
type: 'ajax',
url:'data/livesearch.aspx',
method: 'POST',
reader: {

root: 'companies'}

}

});
var combo = {
xtype : 'combo',
fieldLabel : 'Search by name',
forceSelection : true, // 5
pageSize : 20,
displayField : 'name', // 6
valueField : 'stock', // 7
hiddenName : 'customerId', // 8
loadingText : 'Querying....', // 9
minChars : 1, // 10
triggerAction : 'name', // 11
store : remoteJsonStore
};

Ext.onReady(function(){
var fp=Ext.create('Ext.form.FormPanel',{
renderTo : Ext.getBody(),
width : 400,
height : 160,
title : 'Exercising textfields',
frame : true,
bodyStyle : 'padding: 6px',
labelWidth : 126,
defaultType : 'textfield', // 1
defaults : {
msgTarget : 'side', // 2
anchor : '-30'
},
items : combo
});

});


i retrieve my data as you mentioned data structure array.

can you help me in this issue as i am very new in Ext js.

Thanks.