Ajax error(solved - JS has problem)

[eluser]suba[/eluser]
Hi all,

Details(controller)page

This is my ajax code
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echo $this->ajax->form_remote_tag( array('url'=>base_url().index_page().'/sims_ajax/updateStudentPersonal/'.$nric.'' ,'form'=>false,'complete'=>'sucessInfo(request.responseText)'));

echo "<input type='submit' name='' value='Update'>";

echo "</form>";

ERROR:
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when I click Update button , browser goes to this( /updateStudentPersonal/) page.

But I don't want to go to this page.

I want to display message on same page.
pls advise

[eluser]Rahi[/eluser]
Suba,

Change you input tag to button (NOT submit)

[eluser]suba[/eluser]
Hi,
my javascript has some error.
I solved my problem.
Thanks for reply.