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Learn Red ? Fundamentals of Red
book

Learn Red ? Fundamentals of Red

by Ivo Balbaert
May 2018
Beginner content levelBeginner
252 pages
6h 19m
English
Packt Publishing
Content preview from Learn Red ? Fundamentals of Red

Two-way binding

User interface screens and all they contain are updated automatically in real time when their properties change. A two-way binding exists between faces and facets. When either one of them changes, the other follows accordingly. We won't use it in our examples, but if you as a developer want to control when the screen is updated, you need to do the following:

  • Turn the auto-sync option off—system/view/auto-sync?: off
  • Use the show function such as show face to update the widget

=> Find out in question 3 from the Questions section how to code a button to close the window.

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Publisher Resources

ISBN: 9781789130706Supplemental Content