JS GetPendingException

From MDC

Get the current pending exception for a given JSContext.

[edit] Syntax

JSBool JS_GetPendingException(JSContext *cx, jsval *vp);

Name	Type	Description
cx	JSContext *	Pointer to the JS context in which the exception was thrown. Requires request. (In a JS_THREADSAFE build, the caller must be in a request on this JSContext.)
vp	jsval *	Out parameter. On success, *vp receives the current pending exception.

[edit] Description

If an exception has been thrown in the context cx, and it has not yet been caught or cleared, JS_GetPendingException stores the exception object in *vp and returns JS_TRUE.

Otherwise, it returns JS_FALSE, and the value left in *vp is undefined.

See examples in the JSAPI Phrasebook.

[edit] See Also

LXR ID Search for JS_GetPendingException

JS_IsExceptionPending, JS_ClearPendingException, JS_ReportPendingException, JS_SetPendingException