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Language API

In JavaScript, exceptions that occur during runtime are usually handled by using try/catch blocks. The Language API is implemented for exceptions that are not handled using try/catch blocks.

The Language API uses voltmx.lang Namespace and the following API elements.

Function	Description
voltmx.lang.getUncaughtExceptionHandler	Retrieves the reference to a JavaScript function that is currently set as an exception handler for all uncaught exceptions.
voltmx.lang.setUncaughtExceptionHandler	Sets a JavaScript function as an exception handler for all uncaught exceptions.

Set an exception handler for all the uncaught exceptions using the voltmx.lang.setUncaughtExceptionHandler function. You can get the reference to a JavaScript function that is currently set as an expection handler for all uncaught exceptions using the voltmx.lang.getUncaughtExceptionHandler function.