X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..c8256059947f3aa8f5b0a9a2acf55e2142bb4742:/docs/output/Ext.data.Field.html diff --git a/docs/output/Ext.data.Field.html b/docs/output/Ext.data.Field.html index 27aefd57..d15e1206 100644 --- a/docs/output/Ext.data.Field.html +++ b/docs/output/Ext.data.Field.html @@ -1,15 +1,15 @@ -
Package: | Ext.data |
Defined In: | DataField.js |
Class: | Field |
Extends: | Object |
This class encapsulates the field definition information specified in the field definition objects +
Package: | Ext.data |
Defined In: | DataField.js |
Class: | Field |
Extends: | Object |
This class encapsulates the field definition information specified in the field definition objects passed to Ext.data.Record.create.
Developers do not need to instantiate this class. Instances are created by Ext.data.Record.create and cached in the fields property of the created Record constructor's prototype.
Config Options | Defined By | |
---|---|---|
allowBlank : Boolean Used for validating a record, defaults to true.
An empty value here will cause Ext.data.Record.isValid
-to evaluate to... Used for validating a record, defaults to true.
+to evaluate to... Used for validating a record, defaults to true .
An empty value here will cause Ext.data.Record.isValid
-to evaluate to false. | Field | |
convert : Function A function which converts the value provided by the Reader into an object that will be stored
+to evaluate to false . | Field | |
convert : Function A function which converts the value provided by the Reader into an object that will be stored
in the Record. It is pa... A function which converts the value provided by the Reader into an object that will be stored
in the Record. It is passed the following parameters:
defaultValue .The data object containing the row as read by the Reader.
Depending on the Reader type, this could be an Array (ArrayReader), an object
(JsonReader), or an XML element (XMLReader). | Field | |
dateFormat : String A format string for the Date.parseDate function, or "timestamp" if the
-value provided by the Reader is a UNIX timesta... A format string for the Date.parseDate function, or "timestamp" if the
+]; | Field | |
dateFormat : String (Optional) Used when converting received data into a Date when the type is specified as "date".
+A format string for t... (Optional) Used when converting received data into a Date when the type is specified as A format string for the Date.parseDate function, or "timestamp" if the value provided by the Reader is a UNIX timestamp, or "time" if the value provided by the Reader is a -javascript millisecond timestamp. | Field | |
defaultValue : Mixed The default value used when a Record is being created by a Reader
+javascript millisecond timestamp. See Date | Field | |
defaultValue : Mixed The default value used when a Record is being created by a Reader
when the item referenced by the mapping does not ex... | Field | |
mapping : String/Number (Optional) A path expression for use by the Ext.data.DataReader implementation
that is creating the Record to extract... (Optional) A path expression for use by the Ext.data.DataReader implementation that is creating the Record to extract the Field value from the data object. @@ -80,10 +81,10 @@ of the field's value. Defaults to the field specification's Array position. | Field | |
name : String The name by which the field is referenced within the Record. This is referenced by, for example,
the dataIndex proper... The name by which the field is referenced within the Record. This is referenced by, for example,
-the dataIndex property in column definition objects passed to Ext.grid.ColumnModel.
- Note: In the simplest case, if no properties other than name are required, a field -definition may consist of just a String for the field name. | Field | |
sortDir : String Initial direction to sort ("ASC" or "DESC"). Defaults to
-"ASC". | Field | |
sortType : Function A function which converts a Field's value to a comparable value in order to ensure
+the dataIndex property in column definition objects passed to Ext.grid.ColumnModel.
+Note: In the simplest case, if no properties other than | Field | |
sortDir : String Initial direction to sort ( "ASC" or "DESC" ). Defaults to
+"ASC" . | Field | |
sortType : Function A function which converts a Field's value to a comparable value in order to ensure
correct sort ordering. Predefined ... A function which converts a Field's value to a comparable value in order to ensure
correct sort ordering. Predefined functions are provided in Ext.data.SortTypes. A custom
sort example:
| Field | |
type : String The data type for conversion to displayable value if convert
-has not been specified. Possible values are
-<div class="... The data type for conversion to displayable value if convert
-has not been specified. Possible values are
+} | Field | |
type : Mixed The data type for automatic conversion from received data to the stored value if convert
+has not been specified. This... The data type for automatic conversion from received data to the stored value if convert
+has not been specified. This may be specified as a string value. Possible values are
| Field |
This may also be specified by referencing a member of the Ext.data.Types class.
+Developers may create their own application-specific data types by defining new members of the +Ext.data.Types class.