CListVIew not Updating

this is my script now http://pastebin.com/y5cvd6ry my form http://pastebin.com/bHBEQYtZ my controller http://pastebin.com/Bh7ECCCx and my model http://pastebin.com/r7K0KMm2 why isnt this working, its not updating my listview it show me the loading icon but doesnt update the listview.