Reading complex XML using XMLReader.

**sagar.uplenchwar** · 8 Jun 2011 11:49 AM

Hello All,
I am new to sencha touch. I know how to read simple XML .I want to read complex XML response in my application.The XML looks like below.

<LicenseKey licensedTo="Sagar">
<DefaultProductType>
<ProductType name="SINGLE" code="INV"/>
<ProductType name="COUPLE" code="INV"/>
<ProductType name="GROUP" code="GRP"/>
<ProductType name="VOLUNTARY" code="VOL"/>
</DefaultProductType>

<Products>

<Product name="Sagar1" code="Bedford">
<States>
<State name="Arizona" code="AZ"/>
<State name="California" code="CA"/>
<State name="Colorado" code="CO"/>
<State name="Connecticut" code="CT"/>
<State name="Florida" code="FL"/>
<State name="Hawaii" code="HI"/>
<State name="Illinois" code="IL"/>
<State name="Indiana" code="IN"/>
<State name="Maryland" code="MD"/>
<State name="Massachusetts" code="MA"/>
<State name="Michigan" code="MI"/>
<State name="Nevada" code="NV"/>
<State name="New Hampshire" code="NH"/>
<State name="New Jersey" code="NJ"/>
<State name="New York" code="NY">
<excludedProductType>
<excludedProductType name="Group" code="GRP"/>
<excludedProductType name="Voluntary" code="VOL"/>
</excludedProductType>
</State>
<State name="Ohio" code="OH"/>
<State name="Virginia" code="VA"/>
</States>
</Product>

<Product name="Sagar2" code="Arlington">
<States>
<State name="Arizona" code="AZ"/>
<State name="California" code="CA"/>
<State name="Colorado" code="CO"/>
<State name="Connecticut" code="CT"/>
<State name="Florida" code="FL"/>
<State name="Hawaii" code="HI"/>
<State name="Illinois" code="IL"/>
<State name="Indiana" code="IN"/>
<State name="Maryland" code="MD"/>
<State name="Massachusetts" code="MA"/>
<State name="Michigan" code="MI"/>
<State name="Nevada" code="NV"/>
<State name="New Hampshire" code="NH"/>
<State name="New Jersey" code="NJ"/>
<State name="Ohio" code="OH"/>
<State name="Virginia" code="VA"/>
</States>
</Product>
</Products>
</LicenseKey>

Can anyone guide me with this problem?

Thanks!

**sagar.uplenchwar** · 9 Jun 2011 1:53 PM

Here is model which I wrote for my XML. I am not able to verify wheather my code is reading XML or not?

Code:

<!DOCTYPE HTML>
<html>
<head>
<title>Touch Test</title>





<script type="text/javascript">
Ext.setup({
    
    glossOnIcon: false,
    onReady: function() {

        
        
    Ext.regModel('LicenseKey', {
            fields: [ 'licensedTo'],
            
    //    associations:[
    //    {type:'hasMany',model:'DefaultQuoteTypes',name:'DefaultQuoteType'},
    //    {type:'hasMany',model:'Products',name:'Product'}
    //    ]
        validations:[
        {type: 'presence',  field: 'licensedTo'},
        ]
        });
        
        
    Ext.regModel('DefaultQuoteTypes', {
            fields: [],
        hasMany:{model:'QuoteType',name:'QuoteTypes'},
        belongTo:{model:'LicenseKey',name:'LicenseKeys'}
        });    
    
    Ext.regModel('QuoteType', {
            fields: ['name','code'],
        belongTo:{model:'DefaultQuoteTypes',name:'DefaultQuoteType'}
        });    
        
    Ext.regModel('Products', {
            fields: [],
        hasMany:{model:'Product1',name:'Product1s'},
        belongTo:{model:'LicenseKey',name:'LicenseKeys'}
    });
    Ext.regModel('Product1', {
            fields: ['name','code'],
        //hasMany:{model:'States',name:'States'},
        belongTo:{model:'Products',name:'Product'}
    });
    Ext.regModel('States', {
            fields: [],
        hasMany:{model:'State',name:'State'},
        belongTo:{model:'Product1',name:'Product1s'}
    });
    Ext.regModel('State', {
            fields: ['name','code'],
        //hasMany:{model:'excludedQuoteType',name:'excludedQuoteTypes'},
        belongTo:{model:'States',name:'States'}
    });
    Ext.regModel('excludedQuoteType', {
            fields: ['name','code'],
        belongTo:{model:'State',name:'State'}
    });    
        
    
    var login=new Ext.data.Store({
        model:'LicenseKey',
        autoLoad:true,
        method:GET,
        proxy:{
        type: 'ajax',
        url:
        reader:{
            type:'xml',
            record:'LicenseKey'
            
            }
        }
    });
    
    login.load({
        callback:function(){
         var user=login.first();
         var errors = login.validate();
             console.log("Orders for " + user.get('licensedTo') + ":")
        }
    });
    
        
        
        
</script>
  
  </head>

<body>
</body>
</html>

**margozzi** · 23 Jun 2011 3:05 PM

I have a similar post I made back in May. Still waiting for a Sencha employee to comment.
Sadly, i am beginning to think that they only respond to those who pay for support. Even though this seems to be to be a bug. Nested Models just flat out don't work in 4.0 :-(

http://www.sencha.com/forum/showthre...riter&p=616813

Reading complex XML using XMLReader.

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Reading complex XML using XMLReader.

Reading complex XML using XMLReader.