Question 211790 in PHP Question posted in
Official manual can be found here.

Php – how to call value $_POST['variable+array'] from name that contain array in input type

iam a newbie, i have a problem with this code, please help.

<input type="text" id="hargautama<?php echo $row['idharga']; ?>" name="hargautama<?php echo $row['idharga']; ?>">

my problem is on this

if(isset($_POST['updatehargautama'])){
    
    $hargautama = $_POST['????'];

i want to insert this value to database from this input type

<input type="text" id="hargautama<?php echo $row['idharga']; ?>" name="hargautama<?php echo $row['idharga']; ?>">

thanks for the help guys. i owe u all.

Tags:

2

Answers


  1. 0 
    if (isset($_POST['updatehargautama'])) 
{
       $idharga = $_POST['updatehargautama']; 
       $hargautama = $_POST['hargautama' . $idharga];
}
    Login or Signup to reply.
  2. 0

    Assuming the form is submitted to the same page, you can modify your code like this:

    <?php
if (isset($_POST['updatehargautama'])) {
    $idharga = $_POST['idharga'];
    $hargautama = $_POST['hargautama'.$idharga];

    // Now you have the value from the input field with the name 'hargautama<idharga>'
}?>

//Your HTML form
<form method="post" action="">
    <input type="hidden" name="idharga" value="<?php echo $row['idharga']; ?>">
    <input type="text" id="hargautama<?php echo $row['idharga']; ?>" name="hargautama<?php echo $row['idharga']; ?>">
    <input type="submit" name="updatehargautama" value="Update">
</form>

    In this code, I’ve added a hidden input field named "idharga" to store the value of $row[‘idharga’]. When the form is submitted, it will send both the value from the input field with the name ‘hargautama’ and the ‘idharga’ value in the $_POST array. then access the ‘idharga’ value to construct the correct name of the input field and retrieve the corresponding value.

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search