CodeIgniter updating database MULTIDIMENSIONAL data row with checkbox - php

Question

Im confused. I have been analyzing this for hours..
What I want:
"EACH table row with the checkbox thats checked would be updated with the value inputted."
Anyone can help?
thank you,
Leo
Admin.php
function submit_acc(){
$this->access_chk(); //CHECK USER ACCESS
$this->form_validation->set_error_delimiters(' ', '<br />');
$checkbox=$this->input->post('cek');
$sbm=$this->input->post('sbm');
if($sbm == "Update" && $checkbox!=false){
foreach ($checkbox as $row_id) {
// echo($this->input->post('bank_accname'));
$this->form_validation->set_rules("type", "bank name", "required");
$this->form_validation->set_rules("isactive", "Status Bank", "required");
if(!$this->form_validation->run()){ exit(validation_errors()); }
echo "update x where y =$row_id";
echo $_POST["accgroup"].$_POST["type"].$this->input->post('bank_accname').$_POST["bank_accnumber"].$_POST["isactive"];
$data[] = array (
"acc_id" => $row_id,
"acc_accgroup_id" => $_POST["accgroup"],
"acc_bank_name" => $_POST["type"],
"acc_bank_accname" => $this->input->post('bank_accname'),
"acc_bank_accnumber" => $_POST["bank_accnumber"],
"acc_isactive" => $_POST["isactive"]
);
$uid=$row_id;
// echo $uid;
}
//var_dump($data);
//var_dump($checkbox);
$this->db->update_batch('acc', $data, 'acc_id');
exit("end");
View.php
<form action="<?php echo site_url("admin/submit_acc"); ?>" method="post" id="form">
<table>
<tr >
<td align="center"><?php echo $i; ?></td>
<input type="hidden" name="id[]" value="<?php if(isset($r)) echo $r["acc_id"]; ?>" />
<input type="hidden" name="isactive[]" value="<?php if(isset($r)) echo $r["acc_isactive"]; ?>" />
<td><input type="text" class="textbox" style="width:200px;" value="<?php if(isset($r)) echo $r["acc_bank_name"]; ?>" name="type[]" id="type" /></td>
<td><input type="text" class="textbox" style="width:200px;" value="<?php if(isset($r)) echo $r["acc_bank_accname"]; ?>" name="bank_accname[]" id="bank_accname" /></td>
<td><input type="text" class="textbox" style="width:200px;" value="<?php if(isset($r)) echo $r["acc_bank_accnumber"]; ?>" name="bank_accnumber[]" id="bank_accnumber" /></td>
<!--<input type='radio' name="isactive_<?php echo $r['acc_id'];?>" value=1
<?php if ($r["acc_isactive"]=='1') echo 'checked'; ?> > -->
G
<select name="accgroup[]">
<option value='<?php echo $r["accgroup_no"]; ?>' id="account_id"><?php echo $r['accgroup_no']; ?></option>
<?php echo $stropt; ?></select>
<!-- <input type='radio' name='isactive_<?php echo $r['acc_id'];?>' value=0 <?php if ($r["acc_isactive"]=='0')echo 'checked'; ?>> Off -->
" >
</table>
</form>
MY TRY AND ITS NOT WORKING : if I dont select the first row, the second row wont be updated . the point is my checkbox should be checked all to function properly. if not, it would start updating the rows according to numbers of checked checkboxes. Can somebody please tell me what did I miss?????
$data=array();
$data['checkbox']=$this->input->post('cek');
$data['id']=$this->input->post('id',true);
$data['accgroup']=$this->input->post('accgroup',true);
$data['type']=$this->input->post('type',true);
$data['bank_accname']=$this->input->post('bank_accname',true);
$data['bank_accnumber']=$this->input->post('bank_accnumber',true);
$data['isactive']=$this->input->post('isactive',true);
$sbm=$this->input->post('sbm');
if($sbm == "Update" && $data['checkbox']!=false){
foreach ($data['checkbox'] as $key => $each) {
// echo($this->input->post('bank_accname'));
echo $data["accgroup"][$key];
$this->form_validation->set_rules("type", "bank name", "required");
$this->form_validation->set_rules("isactive", "Status Bank", "required");
if(!$this->form_validation->run()){ exit(validation_errors()); }
$temp[] = array (
"acc_id" => $data["id"][$key] ,
"acc_accgroup_id" => $data["accgroup"][$key],
"acc_bank_name" => $data["type"][$key],
"acc_bank_accname" => $data['bank_accname'][$key],
"acc_bank_accnumber" => $data["bank_accnumber"][$key],
"acc_isactive" => $data["isactive"][$key]
);
$uid=$key;
// echo $uid;
}
var_dump($temp);
//var_dump($checkbox);
$this->db->update_batch('acc', $temp, 'acc_id');
exit("end");