can.DefineMap.extend([name,] [static,] prototype)
new can.DefineMap([props])
map.each( callback(item, propName ) )
Extends can.DefineMap, or constructor functions derived from can.DefineMap, to create a new constructor function.
var Person = can.DefineMap.extend(
"Person",
{seal: true},
{
first: "string",
last: "string",
fullName: {
get: function(){
return this.first+" "+this.last;
}
}
})
-
name
{String}
: Provides an optional name for this type that will show up nicely in debuggers. -
static
{Object}
: Static properties that are set directly on the constructor function. -
prototype
{Object<String,can-define-map.propDefinition>}
: A definition of the properties or methods on this type.
{can-define-map}
: A DefineMap constructor function.
Creates a new instance of DefineMap or an extended DefineMap.
var person = new can.DefineMap({
first: "Justin",
last: "Meyer"
})
- props
{Object}
: Properties and values to seed the map with.
{can-define-map}
: An instance ofcan.DefineMap
with the properties from props.
each
iterates through the Map, calling a function
for each property value and key.
- callback
{function(item, propName)}
: the function to call for each property The value and key of each property will be passed as the first and second arguments, respectively, to the callback. If the callback returns false, the loop will stop.
{can.Map}
: this Map, for chaining