Difference between revisions of "Mobicloud tutorial"
From Knoesis wiki
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# A minimal view demonstrating a simple user interface. | # A minimal view demonstrating a simple user interface. | ||
− | {{#ev:youtube| | + | {{#ev:youtube|V4XICliXMq|400|left|Basic MobiCloud Tutorial : Creating a Hello World Application}} |
=== What does the 'Hello World' do ? === | === What does the 'Hello World' do ? === | ||
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# encoding the values in XML and sending it to the mobile device | # encoding the values in XML and sending it to the mobile device | ||
# decoding the values in the mobile side and displaying it in the UI | # decoding the values in the mobile side and displaying it in the UI | ||
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+ | {{#ev:youtube|bM9SydjMbzw|400|left|Basic MobiCloud Tutorial : Automated deployment of the Google App Engine Application}} |
Revision as of 15:05, 5 October 2011
Hello World Tutorial
This tutorial covers the creation of a Hello world application. This application has
- A minimal model with only one attribute.
- A minimal controller with only one action.
- A minimal view demonstrating a simple user interface.
What does the 'Hello World' do ?
Similar to other hello worlds, this one does nothing fancy, except illustrate the use of the language and the major components of the generated code. This hello world has
- A mobile UI with a textbox and a button to fetch a greeting
- A back-end application with a database that stores a set of greetings [In this case only 1]
The action would be just pressing the button, which fetches the greeting and displays it on the mobile device. This process requires
- passing the request to the server to fetch the greeting
- fetching the greeting from the database
- encoding the values in XML and sending it to the mobile device
- decoding the values in the mobile side and displaying it in the UI