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December 19, 2015 14:48
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A simple way to display Twitter Bootstrap messages dynamically with PHP.
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| <?php | |
| /** | |
| * Display Alert Messages | |
| * | |
| * Looks for a global variable, and displays any test that variable has | |
| * | |
| * @uses GLOBALS $notice, $error, $success, $infonotice, $alertBlock | |
| * @return string | |
| */ | |
| function display_messages() { | |
| global $success; | |
| global $error; | |
| global $notice; | |
| global $infonotice; | |
| global $alertBlock; | |
| if ($alertBlock) $alertBlock = ' alert-block '; | |
| if ($notice) { | |
| echo '<div class="alert '.$alertBlock.'"><button type="button" class="close" data-dismiss="alert">×</button>'. $notice .'</div>'; | |
| } | |
| if ($error) { | |
| echo '<div class="alert alert-error '.$alertBlock.'"><button type="button" class="close" data-dismiss="alert">×</button>'. $error .'</div>'; | |
| } | |
| if ($success) { | |
| echo '<div class="alert alert-success '.$alertBlock.'"><button type="button" class="close" data-dismiss="alert">×</button>'. $success .'</div>'; | |
| } | |
| if ($infonotice) { | |
| echo '<div class="alert alert-info '.$alertBlock.'"><button type="button" class="close" data-dismiss="alert">×</button>'. $infonotice .'</div>'; | |
| } | |
| } | |
| # test the messages | |
| $error = 'Your payment has failed.'; | |
| $success = 'Your payment has succeeded!'; | |
| $notice = '<b>Tip:</b> When walking, you should have your eyes opened.'; | |
| $alertBlock = true; | |
| $infonotice = '<h4>Welcome!</h4><p>Thanks for signing up. Check out this <a href="">great tutorial</a> to get you started.</p>'; | |
| ?> | |
| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <title>Twitter Bootstrap Messages</title> | |
| <!-- Dont forget to download and use your own copy --> | |
| <link href="http://twitter.github.io/bootstrap/assets/css/bootstrap.css" rel="stylesheet"> | |
| </head> | |
| <body> | |
| <?php display_messages(); ?> | |
| </body> | |
| </html> |
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