I'm using each of these B4J controls as a means for users to enter and edit various text content, which can then be saved to external files. Currently, I have 'save' buttons that must be explicitly pressed by users (invoking their respective coded save function).
But I want to essentially implement an auto-save feature, eliminating the need for these save buttons; preferring *not* to use a timer function that compares a control's current content to what was last saved in its corresponding file.
As such, is there a way to trap when text content has changed for all or any of these controls? Maybe via the reflection library (and if so, how exactly)?
But I want to essentially implement an auto-save feature, eliminating the need for these save buttons; preferring *not* to use a timer function that compares a control's current content to what was last saved in its corresponding file.
As such, is there a way to trap when text content has changed for all or any of these controls? Maybe via the reflection library (and if so, how exactly)?