Designer version tested:
  • 1.2.2 Build: 48
Operating System:
  • Windows 7 64-bit
Framework:
  • Ext JS 4.x
Description:
  • Loading large amount of data on XML data store crashes application
Test Case:

Code:
Ext.define('MyApp.store.MyXmlStore', {




    extend: 'Ext.data.Store',


    constructor: function(cfg) {
        var me = this;
        cfg = cfg || {};
        me.callParent([Ext.apply({
            storeId: 'MyXmlStore',
            proxy: {
                type: 'ajax',
                url: 'http://remoteserver/dbdump.xml',
                reader: {
                    type: 'xml',
                    record: 'row'
                }
            },
            fields: [
                {
                    mapping: 'SR_ID_NO',
                    name: 'caseNumber',
                    type: 'int'
                }
            ]
        }, cfg)]);
    }
});

See this URL : not available

Steps to reproduce the problem:
  • Create remote XML data store (175 MB XML file)
  • Add a field
  • Click Load Data
The result that was expected:
  • data populated
The result that occurs instead:
  • Application crash after about 20 seconds
Screenshot(s) or Video:
  • n/a
Debugging already done:
  • none
Possible fix:
  • not provided