CODEWITHSUNDEEP
phpget
Aaron C
Aaron C

Reputation: 135

PHP $_GET variable causing issue

I have a link in a table that has an id that is passed to another page

admin_shifts.php

<a href=admin_shifts_view.php?id=1>view</a>

I get this value in the second page and use it to create a table from sql data

admin_shifts_view.php 

$shifts_id = $_GET['id']

I click a button to delete that shift which takes me to ...

<a href=delete_from_shift.php?userid=" . $user_id ."&shiftid=" .$shift_id.">Remove</a>

delete_from_shift.php

if(isset($_GET['userid'])){

$user_id = $_GET['userid'];
$shifts_id = $_GET['shiftid'];

$delete_sql = "DELETE FROM user_shifts WHERE user_id=" . $user_id . " AND shifts_id=" .$shifts_id;
$delete_result = $database->query($delete_sql);

$deleted = "<div class='alert alert-success' role='alert'>Employee successfully removed</div>";

}else{

$deleted = "<div class='alert alert-danger' role='alert'>Problem removing employee at this time</div>";

}

$_SESSION['delete_user'] = $deleted; 
header("location:admin_shifts_view.php");

So when I redirect to admin_shifts_view.php I get an Undefined Index error. Any suggestions?

Upvotes: 0

Views: 63

Answers (1)

RiggsFolly
RiggsFolly

Reputation: 94682

Simply pass the parameter on again in the header()

header("location:admin_shifts_view.php?id=$user_id");

Upvotes: 2

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