DataReaderJsonReader
ArrayReader
Package: | Ext.data |
Defined In: | ArrayReader.js |
Class: | ArrayReader |
Extends: | JsonReader |
Example code:.
var Employee = Ext.data.Record.create([
{name: 'name', mapping: 1}, // "mapping" only needed if an "id" field is present which
{name: 'occupation', mapping: 2} // precludes using the ordinal position as the index.
]);
var myReader = new Ext.data.ArrayReader({
id: 0 // The subscript within row Array that provides an ID for the Record (optional)
}, Employee);
This would consume an Array like this:
[ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
Config Options | Defined By | |
---|---|---|
id : String
(optional) The subscript within row Array that provides an ID for the Record
|
ArrayReader |
Property | Defined By | |
---|---|---|
jsonData : Object After any data loads, the raw JSON data is available for further custom processing. If no data is
loaded or there is...
After any data loads, the raw JSON data is available for further custom processing. If no data is
loaded or there is a load exception this property will be undefined.
|
JsonReader | |
meta : Mixed
This DataReader's configured metadata as passed to the constructor.
|
DataReader |
Method | Defined By | |
---|---|---|
ArrayReader( Object meta , Object recordType ) Create a new ArrayReader
Create a new ArrayReader
Parameters:
|
ArrayReader | |
read( Object response ) : Object
This method is only used by a DataProxy which has retrieved data from a remote server.
This method is only used by a DataProxy which has retrieved data from a remote server.
Parameters:
|
JsonReader | |
readRecords( Object o ) : Object
Create a data block containing Ext.data.Records from an Array.
Create a data block containing Ext.data.Records from an Array.
Parameters:
|
ArrayReader |