AttributeExtras Class
+ + + + +A augmentable implementation for AttributeCore, providing less frequently used +methods for Attribute management such as modifyAttrs(), removeAttr and reset()
+Item Index
+ + +Methods
+ +-
+
+
- + _getAttrCfg + + + + + +
- + modifyAttr + + + + + +
- + removeAttr + + + + + +
- + reset + + + + + +
Methods
+ + +_getAttrCfg
+
+
+ -
+
+
-
+
+
name+ +
+
+
Returns an object with the configuration properties (and value) +for the given attribute. If attrName is not provided, returns the +configuration properties for all attributes.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +Optional. The attribute name. If not provided, the method will return the configuration for all attributes.
+
+
+
Returns:
+ +modifyAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
config+ +
+
+
Updates the configuration of an attribute which has already been added.
+ ++The properties which can be modified through this interface are limited +to the following subset of attributes, which can be safely modified +after a value has already been set on the attribute: readOnly, writeOnce, +broadcast and getter. +
+removeAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+
Removes an attribute from the host object
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute to be removed.
+
+
+
reset
+
+
+ -
+
+
-
+
+
name+ +
+
+
Resets the attribute (or all attributes) to its initial value, as long as +the attribute is not readOnly, or writeOnce.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +Optional. The name of the attribute to reset. If omitted, all attributes are reset.
+
+
+