getting data from post array using codeigniter

Question

I'm trying to post an array that is name="std_id[]" from view page.But in controller while trying to print the array using print_r($std_id) I can't find any data. The code is given below..

In view page:

<?php
foreach ($all_student as $v_student) {
?>
<tr><td style="display:none"><input type="text" value="<?php echo $v_student->std_id ?>" name="std_id[]"></td>
<td class="center"><?php echo $v_student->std_name; ?></td>
<?php }?>

In controller function:

$std_id = $this->input->post("std_id[]", true);
print_r($std_id);
exit();

Burak Ozdemir · Accepted Answer · 2015-06-28 06:44:16Z

1

You are referencing the input name wrong. You need to change the line

$std_id = $this->input->post("std_id[]", true);

With:

$std_id = $this->input->post("std_id", true);

answered Jun 28, 2015 at 6:44

Burak Ozdemir

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