Refresh another page after submit in Codeigniter -

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• send refresh request page opened in browser 3 answers

i have opened 2 page:

1. page a
2. page b

how refresh b after submitted test controller

a controller:

$this->load->view('admin/page_a'); 

page_a view:

<? echo anchor("admin/test/update_data/".$r->k_id,"<input type='button' value='done'>"); ?> 

test controller:

function test($id){ $proc = array('process' => 'in'); $this->mtest->update($id,$proc); redirect('admin/a/','refresh'); ***some script refresh page b*** } 

b controller:

$this->load->view('admin/page_b'); 

page_b view:

some script 

if understand code solution be:

<script> window.onunload = refreshpageb; function refreshpageb() {     window.opener.location.reload(); } </script> 

put code in pagea