Adobe Extending Flash Professional CS4 Manuale Utente Scaricare il pdf (Pagina 556)

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EXTENDING FLASH CS4 PROFESSIONAL

C-Level Extensibility

Returns

A JSVal structure that contains the integer that passed to the function as an argument.

JSVal JS_ObjectToValue()

Usage

jsval JS_ObjectToValue(JSObject *obj);

Description

Method; stores an object return value in a JSVal. Use JS_NewArrayObject() to create an array object; use

JS_SetElement() to define its contents.

Arguments

JSObject *obj

The obj argument is a pointer to the JSObject object that you want to convert to a JSVal structure.

Returns

A JSVal structure that contains the object that you passed to the function as an argument.

unsigned short *JS_ObjectType()

Usage

unsigned short *JS_ObjectType(JSObject *obj);

Description

Method; given an object reference, returns the class name of the object. For example, if the object is a DOM object, the

function returns "

Document". If the object is a node in the document, the function returns "Element". For an array

object, the function returns "

Array".

Note: Do not modify the returned buffer pointer, or you might corrupt the data structures of the JavaScript interpreter.

Arguments

JSObject *obj

Typically, this argument is passed in and converted using the JS_ValueToObject() function.

Returns

A pointer to a null-terminated string. The caller should not free this string when it finishes.

JSObject *JS_NewArrayObject()

Usage

JSObject *JS_NewArrayObject(JSContext *cx, unsigned int length [, jsval *v])

Description

Method; creates a new object that contains an array of JSVals.

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