php - how to assign textbox value directly to session in codeigniter with out form - 


<input type="hidden" id="lang" class="form-control" value="english"> <?php  $this->session->set_userdata('user_lang', 'arabic');?>

on dropdown change textbox value changed need assign textbox value session without form in codeigniter

you can use jquery trigger change of value. , run ajax set session data 

$('#lang').change(function(){    var val = $(this).val();    $.ajax({        url: "<?=site_url('your_controller/your_method')?>",        type: "post",        data: {val: val},        success: function(res){           // code after ajax completed        }    }); });

now @ controller create new method set session data

functoin your_method(){    $this->session->set_userdata('user_lang', $this->input->post('val')); }

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