Back-Button verwendet eine History
Bernd Wurst commited on 2024-09-20 07:40:29
Zeige 1 geänderte Dateien mit 26 Einfügungen und 11 Löschungen.
- template.php 6ac5125..3b07ac9
| ... | ... |
@@ -3,19 +3,34 @@ |
| 3 | 3 |
$pages = array( |
| 4 | 4 |
1 => 'index.php', |
| 5 | 5 |
2 => 'address.php', |
| 6 |
- 3 => 'gitterbox.php', |
|
| 7 |
- 4 => 'obstart.php', |
|
| 8 |
- 5 => 'gebrauchte.php', |
|
| 9 |
- 6 => 'auftrag.php', |
|
| 10 |
- 7 => 'frischsaft.php', |
|
| 11 |
- 8 => 'summary.php'); |
|
| 6 |
+ 3 => 'notification.php', |
|
| 7 |
+ 4 => 'gitterbox.php', |
|
| 8 |
+ 5 => 'obstart.php', |
|
| 9 |
+ 6 => 'gebrauchte.php', |
|
| 10 |
+ 7 => 'auftrag.php', |
|
| 11 |
+ 8 => 'frischsaft.php', |
|
| 12 |
+ 9 => 'summary.php'); |
|
| 12 | 13 |
|
| 13 |
-$previous = array_search(basename($_SERVER['PHP_SELF']), $pages) - 1; |
|
| 14 |
-if ($previous > 0) {
|
|
| 15 |
- $previous = $pages[$previous]; |
|
| 16 |
-} else {
|
|
| 17 | 14 |
$previous = null; |
| 15 |
+$history_pos = 0; |
|
| 16 |
+if (!isset($_SESSION['page_history'])) {
|
|
| 17 |
+ $_SESSION['page_history'] = []; |
|
| 18 |
+} |
|
| 19 |
+if (isset($_REQUEST['history_pos']) && $_REQUEST['history_pos'] >= 0) {
|
|
| 20 |
+ if ($_REQUEST['history_pos'] > 0) {
|
|
| 21 |
+ $previous = $_SESSION['page_history'][$_REQUEST['history_pos']-1]; |
|
| 18 | 22 |
} |
| 23 |
+ $history_pos = $_REQUEST['history_pos']; |
|
| 24 |
+ // Das tötet einen eventuellen Forward-Button |
|
| 25 |
+ // Wenn man zurück gedrückt hat, ist |
|
| 26 |
+ array_pop($_SESSION['page_history']); |
|
| 27 |
+} else {
|
|
| 28 |
+ $previous = end($_SESSION['page_history']); |
|
| 29 |
+ $_SESSION['page_history'][] = $_SERVER['PHP_SELF']; |
|
| 30 |
+ // Index ist count()-1 |
|
| 31 |
+ $history_pos = count($_SESSION['page_history'])-1; |
|
| 32 |
+} |
|
| 33 |
+ |
|
| 19 | 34 |
|
| 20 | 35 |
?><!DOCTYPE html> |
| 21 | 36 |
<html lang="de"> |
| ... | ... |
@@ -45,7 +60,7 @@ if ($previous > 0) {
|
| 45 | 60 |
<div id="banner" class="mb-3"> |
| 46 | 61 |
<div id="banner-back"> |
| 47 | 62 |
<?php if ($previous) { ?>
|
| 48 |
- <a href="<?= $previous ?>"><img src="assets/images/back.svg" width="65" height="65" alt="<"></a> |
|
| 63 |
+ <a href="<?= $previous.'?history_pos='.($history_pos-1) ?>"><img src="assets/images/back.svg" width="65" height="65" alt="<"></a> |
|
| 49 | 64 |
<?php } ?> |
| 50 | 65 |
</div> |
| 51 | 66 |
<div id="banner-logo"><img src="assets/images/banner.svg" width="244" height="65" alt="Mosterei Wurst - Murrhardt-Köchersberg - 07192-936436"></div> |
| 52 | 67 |