Class CQ.Ext.data.GroupingStore

Note: this should be set to true when using stores that are bound to only 1 component.

Defaults to true causing the store to automatically save records to the server when a record is modified (ie: becomes 'dirty'). Specify false to manually call save to send all modifiedRecords to the server.

Note: each CRUD action will be sent as a separate request.

Defaults to true (unless restful:true). Multiple requests for each CRUD action (CREATE, READ, UPDATE and DESTROY) will be combined and sent as one transaction. Only applies when autoSave is set to false.

If Store is RESTful, the DataProxy is also RESTful, and a unique transaction is generated for each record.

An object containing properties which specify the names of the paging and sorting parameters passed to remote servers when loading blocks of data. By default, this object takes the following form:

{
    start : 'start',  // The parameter name which specifies the start row
    limit : 'limit',  // The parameter name which specifies number of rows to return
    sort : 'sort',    // The parameter name which specifies the column to sort on
    dir : 'dir'       // The parameter name which specifies the sort direction
}

The server must produce the requested data block upon receipt of these parameter names. If different parameter names are required, this property can be overriden using a configuration property.

A PagingToolbar bound to this Store uses this property to determine the parameter names to use in its requests.

Note: if restful:true batch will internally be set to false.

Note: if a (deprecated) id is specified it will supersede the storeId assignment.

The Writer object which processes a record object for being written to the server-side database.

When a writer is installed into a Store the add, remove, and update events on the store are monitored in order to remotely create records, destroy records, or update records.

The proxy for this store will relay any writexception events to this store.

Sample implementation:

var writer = new CQ.Ext.data.JsonWriter({
    encode: true,
    writeAllFields: true // write all fields, not just those that changed
});

// Typical Store collecting the Proxy, Reader and Writer together.
var store = new CQ.Ext.data.Store({
    storeId: 'user',
    root: 'records',
    proxy: proxy,
    reader: reader,
    writer: writer,     // <-- plug a DataWriter into the store just as you would a Reader
    paramsAsHash: true,
    autoSave: false    // <-- false to delay executing create, update, destroy requests
                        //     until specifically told to do so.
});