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Learning WML, and WMLScript by Martin Frost

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Name

prev — Specify a <prev> task to execute

Usage

WMLBrowser.prev( )

Description

Specifies a <prev> task that is executed when control returns to the browser from the WMLScript interpreter. This function, and go( ), may be called multiple times. Each call overrides the previous one, so only the last call to prev( ) or go( ) has any effect.

Returns the empty string.

Example

WMLBrowser.prev( )

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