I have an array of checkboxes whose value I want to insert into a database. The checkbox declaration is like this:
echo '<td><input type="checkbox" name="check_list[]"
onClick="toggle(this, '.$x.')" /> All</td>';
And here I try to insert it (together with other variables, that doesnt really matter). So, the other variables are inserted, while this one isnt.
<?php
ob_start(); //eliminates buffer collisions
require_once('connect_db.php');
$id = time(); //creates a unique id using the unix time
$check = $_POST['check_list[0]'];
$result = pg_query(connect(), "INSERT INTO lecturer VALUES ($id, '$_POST[name]','$_POST[surname]','$_POST[department]', $check)");
?>
What is wrong with my syntax? Cause all the values are inserted, besides that of the checkbox.
First of all you should access the value in such way:
$_POST['check_list'][0]
Also, do not forget that non-selected checkboxes do not produces $_POST values, so if you did not select any checkbox, then $_POST['check_list']
will be empty.
Please, take a look here post checkbox value
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.