54 lines
1.1 KiB
Markdown
54 lines
1.1 KiB
Markdown
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# Slim Twig Flash
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A Twig extension to access Slim Flash messages in templates.
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| **master** | **develop** |
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| [](https://travis-ci.org/kanellov/slim-twig-flash) | [](https://travis-ci.org/kanellov/slim-twig-flash) |
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## Install
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Via [Composer](https://getcomposer.org/)
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``` terminal
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composer require kanellov/slim-twig-flash
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```
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Requires:
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- PHP 5.5.0 or newer
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- Slim Framework Flash Messages 0.1.0 or newer
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- Twig 1.18.0 or newer
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## Usage
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- Add extension to your twig view
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``` php
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...
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$view->addExtension(new Knlv\Slim\Views\TwigMessages(
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new Slim\Flash\Messages()
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));
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...
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```
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- In templates use `flash()` or `flash('some_key')` to fetch messages from Flash service
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``` html
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...
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<ul class="alert alert-danger">
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{% for msg in flash('error') %}
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<li>{{ msg }}</li>
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{% endfor %}
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</ul>
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...
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```
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## Testing
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``` terminal
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phpunit
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```
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## License
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The GNU GENERAL PUBLIC LICENSE Version 3. Please see [License File](LICENSE) for more information.
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