how to create search with jquery | ajax without refresh page in codeigniter

Code Igniter By Builder

Loading content via a menu, with no page refresh. With a little help from the jQuery JavaScript library.
how to create search with event keyup using jquery and ajax in codeigniter
Source Code download here:
https://drive.google.com/file/d/0B-1MKMhNgM9YMjVLUmlKajZKOHM/view?usp=sharing

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