Hierarchy
Ext.data.reader.ReaderExt.data.reader.JsonExt.data.reader.Array
Data reader class to create an Array of Ext.data.Model objects from an Array.
+Each element of that Array represents a row of data fields. The
+fields are pulled into a Record object using as a subscript, the mapping property
+of the field definition if it exists, or the field's ordinal position in the definition.
Example code:
+ + + + +Employee = Ext.define('Employee', {
+ extend: 'Ext.data.Model',
+ fields: [
+ 'id',
+ {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.reader.Array({
+ model: 'Employee'
+}, Employee);
+This would consume an Array like this:
+ + + + +[ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
+Name of the property within a row object +that contains a record identifier value. Defaults to The id of the model. +If an idProperty is explicitly specified it will override that of the one specified +on the model
+True to automatically parse models nested within other models in a response +object. See the Ext.data.reader.Reader intro docs for full explanation. Defaults to true.
+The name of the property which contains a response message. +This property is optional.
+The name of the property which contains a response message. +This property is optional.
+The optional location within the JSON response that the record data itself can be found at. +See the JsonReader intro docs for more details. This is not often needed and defaults to undefined.
+Required. The name of the property +which contains the Array of row objects. Defaults to undefined. +An exception will be thrown if the root property is undefined. The data +packet value for this property should be an empty array to clear the data +or show no data.
+Name of the property from which to +retrieve the success attribute. Defaults to success. See +Ext.data.proxy.Proxy.exception +for additional information.
+Name of the property from which to +retrieve the total number of records in the dataset. This is only needed +if the whole dataset is not passed in one go, but is being paged from +the remote server. Defaults to total.
+True to ensure that field names/mappings are treated as literals when +reading values. Defalts to false. +For example, by default, using the mapping "foo.bar.baz" will try and read a property foo from the root, then a property bar +from foo, then a property baz from bar. Setting the simple accessors to true will read the property with the name +"foo.bar.baz" direct from the root object.
+Create a new ArrayReader
+Create a new ArrayReader
+Metadata configuration options.
+Takes a raw response object (as passed to this.read) and returns the useful data segment of it. This must be implemented by each subclass
+The responce object
+The useful data from the response
+Reads the given response object. This method normalizes the different types of response object that may be passed +to it, before handing off the reading of records to the readRecords function.
+The response object. This may be either an XMLHttpRequest object or a plain JS object
+The parsed ResultSet object
+Reads a JSON object and returns a ResultSet. Uses the internal getTotal and getSuccess extractors to +retrieve meta data from the response, and extractData to turn the JSON data into model instances.
+The raw JSON data
+A ResultSet containing model instances and meta data about the results
+