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BOOK: HTML5, JavaScript and jQuery 24-Hour Trainer
This is the forum to discuss the Wrox book HTML5, JavaScript and jQuery 24-Hour Trainer by Dane Cameron; ISBN: 978-1-119-00116-4
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Old July 4th, 2015, 05:46 AM
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Default Chapter 14 Objects

Hi, i did the step by step exercises of the chapter. And as suggested by the exercise (question no 11. and 12.), i try to step through the init function, there is an error message "Uncaught ReferneceError: contactScreen is not defined", may i know which part actually when wrong? or is there anything went wrong? i just can not remember where contactScreen is defined too?

* i copied the source file from the website for chapter 14, it is the same.

for easy reference:
<script>
var mainElement = document.getElementById('contactScreen');
var appScreen = contactsScreen(mainElement);
appScreen.init();
</script>


Thanks in advance
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