JavaScript Inheritance and Object Programming

Coding Tutorial, Chapter 5f

Customize Properties

© 21 July, 2013, Martin Rinehart

Results

Buttons with default borders on screen.

Code

Begin by adding Button border data to the DEFAULTS object.

ns.DEFAULTS = { borders: { bcolor: 'red', bstyle: 'double', bwidth: 5 }, button: { // NEW OBJECT backgroundColor: '#c0d0e0', borders: { bcolor: 'yellow', bstyle: 'outset', bwidth: 2 } } } // end: DEFAULTS{}

Then have the Button.init() method use Box.set_borders() to add these values (just before the end).

new_button.set_borders( // NEW STATEMENT ns.DEFAULTS.button.borders.bcolor, ns.DEFAULTS.button.borders.bstyle, ns.DEFAULTS.button.borders.bwidth ); } // end: Button.init()

Feedback: Martin Rinehart at gmail dot com.

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