org.fife.rsta.ac.js.ecma.api.ecma3.functions

Interface JSObjectFunctions

All Known Subinterfaces:

E4XGlobalFunctions, E4XXMLFunctions, E4XXMLListFunctions, HistoryFunctions, JS5ArrayFunctions, JS5DateFunctions, JS5FunctionFunctions, JS5ObjectFunctions, JS5StringFunctions, JSArrayFunctions, JSDateFunctions, JSFunctionFunctions, JSGlobalFunctions, JSNumberFunctions, JSRegExpFunctions, JSStringFunctions, LocationFunctions, NavigatorFunctions, WindowFunctions

All Known Implementing Classes:

BarProp, E4XGlobal, E4XNamespace, E4XQName, E4XXML, E4XXMLList, History, JS5Array, JS5Date, JS5Function, JS5Object, JS5String, JSArray, JSAttr, JSBoolean, JSCDATASection, JSCharacterData, JSComment, JSDate, JSDocument, JSDocumentFragment, JSDocumentType, JSDOMConfiguration, JSDOMImplementation, JSDOMImplementationList, JSDOMImplementationSource, JSDOMLocator, JSDOMStringList, JSElement, JSEntity, JSEntityReference, JSError, JSFunction, JSGlobal, JSHTMLAnchorElement, JSHTMLAppletElement, JSHTMLAreaElement, JSHTMLBaseElement, JSHTMLBaseFontElement, JSHTMLBodyElement, JSHTMLBRElement, JSHTMLButtonElement, JSHTMLCollection, JSHTMLDirectoryElement, JSHTMLDivElement, JSHTMLDListElement, JSHTMLDocument, JSHTMLElement, JSHTMLFieldSetElement, JSHTMLFontElement, JSHTMLFormElement, JSHTMLFrameElement, JSHTMLFrameSetElement, JSHTMLHeadElement, JSHTMLHeadingElement, JSHTMLHRElement, JSHTMLHtmlElement, JSHTMLIFrameElement, JSHTMLImageElement, JSHTMLInputElement, JSHTMLIsIndexElement, JSHTMLLabelElement, JSHTMLLegendElement, JSHTMLLIElement, JSHTMLLinkElement, JSHTMLMapElement, JSHTMLMenuElement, JSHTMLMetaElement, JSHTMLModElement, JSHTMLObjectElement, JSHTMLOListElement, JSHTMLOptGroupElement, JSHTMLOptionElement, JSHTMLOptionsCollection, JSHTMLParagraphElement, JSHTMLParamElement, JSHTMLPreElement, JSHTMLQuoteElement, JSHTMLScriptElement, JSHTMLSelectElement, JSHTMLStyleElement, JSHTMLTableCaptionElement, JSHTMLTableCellElement, JSHTMLTableColElement, JSHTMLTableElement, JSHTMLTableRowElement, JSHTMLTableSectionElement, JSHTMLTextAreaElement, JSHTMLTitleElement, JSHTMLUListElement, JSNamedNodeMap, JSNameList, JSNode, JSNodeList, JSNotation, JSNumber, JSObject, JSProcessingInstruction, JSRegExp, JSString, JSText, JSTypeInfo, JSUserDataHandler, Location, Navigator, Screen, Window

public interface JSObjectFunctions

Property Summary

Type	Property and Description
JSBoolean	hasOwn function hasOwnProperty(name) check whether a property is inherited.

Method Summary

Modifier and Type	Method and Description
JSBoolean	hasOwnProperty() function hasOwnProperty(name) check whether a property is inherited.
JSBoolean	isPrototypeOf(JSObject o) function isPrototypeOf(o) is an object the prototype of another?
JSBoolean	propertyIsEnumerable(JSObject name) function propertyIsEnumerable(name) will property be seen by for/in loop?
JSString	toLocaleString() function toLocaleString() return an object localized string representation.
java.lang.String	toString() function toString() define an objects string representation.
JSObject	valueOf() function valueOf() the primitive value of a specified object.

Property Detail

hasOwn

JSBoolean hasOwnProperty

function hasOwnProperty(name) check whether a property is inherited.

Example

 var o = new Object();
 o.x = 3.14;
 o.hasOwnProperty("x"); //return true; o has property x.
 o.hasOwnProperty("y"); //return false; o does not have property y.
 o.hasOwnProperty("toString"); //return false; o inherits toString.
 

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

Method Detail

toString

java.lang.String toString()

function toString() define an objects string representation.

Overrides:

toString in class java.lang.Object

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

See Also:

Object, toLocalString(), valueOf()

toLocaleString

JSString toLocaleString()

function toLocaleString() return an object localized string representation.

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

See Also:

Object, toString()

valueOf

JSObject valueOf()

function valueOf() the primitive value of a specified object.

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

See Also:

Object., toString()

hasOwnProperty

JSBoolean hasOwnProperty()

function hasOwnProperty(name) check whether a property is inherited.

Example

 var o = new Object();
 o.x = 3.14;
 o.hasOwnProperty("x"); //return true; o has property x.
 o.hasOwnProperty("y"); //return false; o does not have property y.
 o.hasOwnProperty("toString"); //return false; o inherits toString.
 

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

isPrototypeOf

JSBoolean isPrototypeOf(JSObject o)

function isPrototypeOf(o) is an object the prototype of another?

Example

 var o = new Object();
 Object.prototype.isPrototypeOf(o); //true: o is an object.
 Function.prototype.isPrototypeOf(o.toString(); //return true: toString is a function.
 Array.prototype.isPrototypeOf([1,2,3]; //return true: [1,2,3] is an Array.
 

Parameters:

o - Any object

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

See Also:

Object

propertyIsEnumerable

JSBoolean propertyIsEnumerable(JSObject name)

function propertyIsEnumerable(name) will property be seen by for/in loop?

Example

 var o = new Object();
 o.x = 3.14;
 o.propertyIsEnumerable("x"); //return true; property x is local and enumerable.
 o.propertyIsEnumerable("y"); //return false; o does not have property y.
 o.propertyIsEnumerable("toString"); //return false; o inherits toString.
 

Parameters:

name - A string that contains the name of a property of object.

Since:

Standard ECMA-262 3rd. Edition, Level 2 Document Object Model Core Definition.

See Also:

Object, hasOwnProperty()