PhoneGap Mobile Application Development Cookbook by unknow

Author:unknow
Language: eng
Format: epub
Publisher: Packt Publishing

Finally, let's add the clearValues function, which will reset all form fields on the page where the input type is text.function clearValues() { $('input[type=text]').each(function() { $('#' + this.id + '').val(''); }); }

When we run the application on the device and select a contact, the resulting page would look like the following screenshot:

How it works...

In this recipe we extended the previous code to fulfill the desired functionality. We amended the initial code when we looped over the returned array of Contact objects and added in some code to set each Contact object into the localStorage database available on the device, using its ID property as the key for the storage entry.

When a contact was selected from the list, we were able to use that list item's ID attribute to obtain the saved Contact object from the localStorage database before taking the user to the next page by using the jQuery Mobile framework mobile.changePage() function.

With the Contact object stored in an accessible variable, we were then able to read the properties set within it and output them to the user.

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