# Something about CI note user guide
## redirect $this->load->helper('url');
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Category: Codeigniter
# CI AJAX(Post) ## Usage JavaScript(jQuery)
$.post( '/api/post', { val: 'string', val2: 1 }, function(data) { console.log(data); if(data.status === 'ok') { // dosomething } else { // alert fail } }, 'json' ); $.ajax({ url: '/login/signup', type: 'POST', data: { account: $('input[name="account"]').val() }, success: function(data) { console.log(data); } }); PHP
<?php // api.php public function post() { $val = $this->input->post('val'); $val2 = $this->input->post('val2'); if ($val) { // dosomething //response $output = array( 'status' => 'ok', 'msg' => 'success' ); echo json_encode($output); exit; } $output = array( 'status' => 'fail', 'msg' => 'error' ); echo json_encode($output); exit; } ?
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