/ Gists

Gists

On gists

Nette form - filter

Nette Nette-Forms Helpers-Filters-Plugins

nette-filter.php #

<?php

$form->addText('zip', 'PSČ:')
    ->addCondition($form::FILLED)
    ->addFilter(function ($value) {
        return str_replace(' ', '', $value);
    });
On gists

Nette - flash messages

Nette

nette-flash-message.php #

<?php
$message = $this->flashMessage('Uspesne prihlaseni', 'success');
$message->id = 'success';
On gists

Nette form - setOption

Nette

Nette-form.php #

// Použití description do automaticky generovaného formuláře pro přípichnutí HTML či čehokoliv z formuláře 
<?php

// da se pouziti i Nette\Utils\Html::el(); 
$form['upload']->setOption('description', 'nazev souboru');
On gists

Jquery slice - gt, lt like functions

jQuery jQuery-plugins

jquery-gt-lt-slice.js #

$("li").slice(0,4); // :lt(4)
$("li").slice(5); // :gt(4)

$.fn.lt = function(n) {return this.slice(0,n);};
$.fn.gt = function(n) {return this.slice(n+1);};
On gists

Nette request - post / files

Nette

nette-post-files.php #

<?php

$this->request // UI\Presenter

$files = $this->request->getFiles();
$post = $this->request->getPost();
On gists

Slider - fadein / fadeout via css

CSS trick

slider.css #

/* The animation code */
@keyframes example {
    0%   {background-image: url("https://static.pexels.com/photos/7174/summer-grass.jpg");}
    50% {background-image: url("https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTjOCNcnik0caAqRX601w3rTlf3ZTANFojDWVxc2WOkvOzu4NF7HQ");}
    100%   {background-image: url("https://static.pexels.com/photos/7174/summer-grass.jpg");}
}

/* The element to apply the animation to */
div {
    width: 400px;
    height: 300px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    animation-name: example;
    animation-duration: 10s;
    animation-iteration-count: infinite;
}
On gists

Získávání a pojmenovávání služeb

Nette Nette-Neon

config2.neon #

services:
baz: Foo\Baz (pro prvni pripad)
  - Foo\Baz (pro druhy pripad)

services:
  - Foo\Bar(@baz)
  - Foo\Bar(@Foo\Baz)
  
  
  
#multiple
foo1: Foo
foo2: Foo
bar: Bar(@foo1)
On gists

Macro - ukázkové

•
Nette

Macro.php #

<?php

namespace App\Utils;

use Latte;

class Macros extends Latte\Macros\MacroSet
{

    public static function install(Latte\Compiler $compiler)
    {
        $set = new static($compiler);

        $set->addMacro('currency', array($set, 'macroCurrency'));

        return $set;
    }


    public function macroCurrency(Latte\MacroNode $node, Latte\PhpWriter $writer)
    {
        return $writer->write(
            'echo \App\Utils\Macros::renderMacroCurrency(%node.word)'
        );
    }


    public static function renderMacroCurrency($currency = NULL)
    {
        $currency = $currency ?: self::$currency;

        switch ($currency) {
            case 'EUR': return "€";
            default: return 'Kč';
        }
    }

}
On gists

nette - autocomplete - handle ** via JS

Nette JavaScript jQuery

nette-js-handle-autocomplete.js #

        $('#autocomplete').focus().keyup(function(event) {
                            $.getJSON("\/?do=autoComplete", {'text': $('#autocomplete').val()}, function(payload) {
                                    $('ul.autocomplete').remove();

                                    var list = $('<ul class="autocomplete"></ul>').insertAfter('#autocomplete');

                                    for (var i in payload.autoComplete) {
                                            $('<li></li>').html(payload.autoComplete[i]).appendTo(list);
                                    }
                            });
                    });
On gists

Nette - DI - instance - service

Nette Nette-Tricks

dic.php #

<?php

$component = $this->context->createInstance('\\App\\Components\\'. $ucname );

if($component)
					$this->context->callInjects($component);
					

// $container je systémový kontejner, např. $presenter->context
$httpRequest = $container->getService('httpRequest');

// nebo zkráceně:
$httpRequest = $container->httpRequest;