Hello,

In my ExtJS application I use EditorGridPanel to show data from server.

var applicationsGrid = new Ext.grid.EditorGridPanel({
    region: 'west',
    layout: 'fit',
    title: '<img src="../../Content/img/app.png" />  ??????????',
    collapsible: true,
    margins: '0 0 5 5',
    split: true,
    width: '30%',
    listeners: { 'viewready': { fn: function() { applicationsGridStatusBar.setText('??????????: ' + applicationsStore.getTotalCount()); } } },
    store: applicationsStore,
    loadMask: { msg: '????????...' },
    sm: new Ext.grid.RowSelectionModel({
        singleSelect: true,
        listeners: { 'rowselect': { fn: applicationsGrid_onRowSelect} }
    }),
    viewConfig: { forceFit: true },
    tbar: [{
        icon: '../../Content/img/add.gif',
        text: '????????'
    }, '-', {
        icon: '../../Content/img/delete.gif',
        text: '???????'
    }, '-'],
    bbar: applicationsGridStatusBar,
    columns: [{
        header: '??????????',
        dataIndex: 'ApplicationName',
        tooltip: '???????????? ??????????',
        sortable: true,
        editor: {
            xtype: 'textfield',
            allowBlank: false
        }
    }, {
        header: '<img src="../../Content/img/user.png" />',
        dataIndex: 'UsersCount',
        align: 'center',
        fixed: true,
        width: 50,
        tooltip: '?????????? ????????????? ??????????',
        sortable: true
    }, {
        header: '<img src="../../Content/img/role.gif" />',
        dataIndex: 'RolesCount',
        align: 'center',
        fixed: true,
        width: 50,
        tooltip: '?????????? ????? ??????????',
        sortable: true}]
    });

When I use JsonStore without reader it works, but when I try to update any field it uses my 'create' url instead of 'update'.

var applicationsStore = new Ext.data.JsonStore({
    root: 'applications',
    totalProperty: 'total',
    idProperty: 'ApplicationId',
    messageProperty: 'message',
    fields: [{ name: 'ApplicationId' }, { name: 'ApplicationName', allowBlank: false }, { name: 'UsersCount', allowBlank: false }, { name: 'RolesCount', allowBlank: false}],
    id: 'app1234',
    proxy: new Ext.data.HttpProxy({
        api: {
            create: '/api/applications/getapplicationslist1',
            read: '/api/applications/getapplicationslist',
            update: '/api/applications/getapplicationslist2',
            destroy: '/api/applications/getapplicationslist3'
        }
    }),        
    autoSave: true,
    autoLoad: true,
    writer: new Ext.data.JsonWriter({
        encode: false,
        listful: false,
        writeAllFields: false
    })
});

I believe that the problem is that I don't use reader, but when I use JsonReader grid stops showing any data at all.

var applicationReader = new Ext.data.JsonReader({
    root: 'applications',
    totalProperty: 'total',
    idProperty: 'ApplicationId',
    messageProperty: 'message',
    fields: [{ name: 'ApplicationId' }, { name: 'ApplicationName', allowBlank: false }, { name: 'UsersCount', allowBlank: false }, { name: 'RolesCount', allowBlank: false}]
});

var applicationsStore = new Ext.data.JsonStore({
    id: 'app1234',
    proxy: new Ext.data.HttpProxy({
        api: {
            create: '/api/applications/getapplicationslist1',
            read: '/api/applications/getapplicationslist',
            update: '/api/applications/getapplicationslist2',
            destroy: '/api/applications/getapplicationslist3'
        }
    }),
    reader: applicationReader,
    autoSave: true,
    autoLoad: true,
    writer: new Ext.data.JsonWriter({
        encode: false,
        listful: false,
        writeAllFields: false
    })
});

So, does anyone know what the problem might be and how to solve it. The data returned from my server is Json-formated and seams to be ok

{"message":"test","total":2,"applications":[{"ApplicationId":"f82dc920-17e7-45b5-98ab-03416fdf52b2","ApplicationName":"Archivist","UsersCount":6,"RolesCount":3},{"ApplicationId":"054e2e78-e15f-4609-a9b2-81c04aa570c8","ApplicationName":"Test","UsersCount":1,"RolesCount":0}]}