From 3502a55dde1635c21dedb27de2a66316e03d350e Mon Sep 17 00:00:00 2001 From: Remi Collet Date: Wed, 29 Jun 2016 13:07:42 +0200 Subject: php-zendframework-zend-mvc-plugin-prg: clean --- .../doc/book/index.html | 93 ---------------------- 1 file changed, 93 deletions(-) delete mode 100644 zend-mvc-plugin-prg-8c7ccb9f0004e92ff258b483447d914f42cb7448/doc/book/index.html (limited to 'zend-mvc-plugin-prg-8c7ccb9f0004e92ff258b483447d914f42cb7448/doc/book/index.html') diff --git a/zend-mvc-plugin-prg-8c7ccb9f0004e92ff258b483447d914f42cb7448/doc/book/index.html b/zend-mvc-plugin-prg-8c7ccb9f0004e92ff258b483447d914f42cb7448/doc/book/index.html deleted file mode 100644 index 64f69c9..0000000 --- a/zend-mvc-plugin-prg-8c7ccb9f0004e92ff258b483447d914f42cb7448/doc/book/index.html +++ /dev/null @@ -1,93 +0,0 @@ -
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-

zend-mvc-plugin-prg

- -

Post/Redirect/Get plugin for zend-mvc controllers.

- - 
$ composer require zendframework/zend-mvc-plugin-prg
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Installation

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- Install via composer: -

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-$ composer require zendframework/zend-mvc-plugin-prg
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- If you are using the zend-component-installer, - you're done! -

- -

- If not, you will need to add the component as a module to your - application. Add the entry 'Zend\Mvc\Plugin\Prg' to - your list of modules in your application configuration (typically - one of config/application.config.php or - config/modules.config.php). -

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Usage

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- When a user sends a POST request (e.g. after submitting a form), their - browser will try to protect them from sending the POST again, breaking - the back button, causing browser warnings and pop-ups, and sometimes - reposting the form. Instead, when receiving a POST, we should store the - data in a session container and redirect the user to a GET request. -

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This plugin can be invoked with two arguments:

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  • $redirect, a string containing the redirect location, - which can either be a named route or a URL, based on the contents of - the second parameter.
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  • $redirectToUrl, a boolean that when set to - TRUE, causes the first parameter to be treated as a URL - instead of a route name (this is required when redirecting to a URL - instead of a route). This argument defaults to FALSE.
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When no arguments are provided, the current matched route is used.

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Example Usage

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-// Pass in the route/url you want to redirect to after the POST
-$prg = $this->prg('/user/register', true);
-
-if ($prg instanceof \Zend\Http\PhpEnvironment\Response) {
-    // Returned a response to redirect us.
-    return $prg;
-}
-
-if ($prg === false) {
-    // This wasn't a POST request, but there were no params in the flash
-    // messenger; this is probably the first time the form was loaded.
-    return ['form' => $myForm];
-}
-
-// $prg is an array containing the POST params from the previous request
-$form->setData($prg);
-
-// ... your form processing code here
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-- cgit