laravel (1) routing, parameter passing, blade laravel how to read laravel development tutorial laravel framework-PHP Tutorial-php.cn

laravel (1) routing, parameter passing, blade laravel how to read laravel development tutorial laravel framework

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Release： 2016-07-29 08:50:45

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Every time you access laravel, you will be directed to the routes.php file
Usually a route will be handed over to a controller method for processing

controller

1. Create controller
｀php artisan make:controller controllername｀
Note: ｀php artisan make:controller controllername　–plain｀does not carry custom methods
2.Use controller
Routes: Route::get('/','SitesController@index');
SC:

<code><span>public</span><span><span>function</span><span>index</span><span>()</span> {</span><span>return</span><span>"sjming"</span>;
    }</code>

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3. Parameter passing
(1)Single value:
SC:

<code><span>public</span><span><span>function</span><span>index</span><span>()</span> {</span><span>$name</span> = <span>'sjming'</span>;
        <span>return</span> view(<span>'welcome'</span>)->with(<span>'name'</span>,<span>$name</span>);
    }</code>

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(2) array

<code><span>return</span> view<span><span>(<span>'welcome'</span>)</span>-></span><span>with</span>([
    <span>'name'</span><span>=></span>$name,
    <span>'first'</span><span>=></span><span>'su'</span>
]);</code>

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(3) as a parameter of view

<code><span>$data</span>=[];
    <span>$data</span>[<span>'first'</span>]=<span>'123'</span>;
    <span>$data</span>[<span>'second'</span>]=<span>'456'</span>;
    <span>return</span> view(<span>'sites.about'</span>,<span>$data</span>);</code>

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(4) php’s compact

<code><span>$fir</span>=<span>'123'</span>;
   <span>$sec</span>=<span>'456'</span>;
   <span>return</span> view(<span>'sites.about'</span>,compact(<span>'fir'</span>,<span>'sec'</span>));</code>

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4. Parameter usage
Escape method: {{}} //The html in it is not interpreted
Unescaping method: {!! !!} //The html explanation

blade template

＠yield('xxx'),@extends('xxx')
@section('xxx'),@ stop

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above has introduced laravel (1) routing, parameter passing, and blade, including the content of laravel and blade. I hope it will be helpful to friends who are interested in PHP tutorials.