Laravel 5.2 启用 HTML 表单


laravel 5.2 enable html forms

我正在尝试在 laravel 5.2 中启用 html 表单,以便我可以在我的刀片.php文件中执行类似操作。

<img src="{{ Html::image('Joe_Icon.png')}}" style="width:160px;height:100px;">

当我最初尝试此操作时,我收到一个错误,说找不到 Html。我已将以下行添加到我的 app.php 文件中的 config 文件夹中的别名数组中。

 'Form' => Collective'Html'FormFacade::class,
 'Html' => Collective'Html'HtmlFacade::class,

这是在我的应用程序.php提供程序数组中的文件中。

    Collective'Html'HtmlServiceProvider::class,

不幸的是,现在我收到一个错误,说找不到类'集体''Html''HtmlServiceProvider。我还使用了命令编辑器更新,并且我的编辑器是最新的,因此这不是问题。

这是我的完整作曲家.json文件

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.5.9",
    "laravel/framework": "5.2.*"
    "laravelcollective/html": "^5.2"
},
"require-dev": {
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~4.0",
    "symfony/css-selector": "2.8.*|3.0.*",
    "symfony/dom-crawler": "2.8.*|3.0.*"
},
"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App''": "app/"
    }
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php"
    ]
},
"scripts": {
    "post-root-package-install": [
        "php -r '"copy('.env.example', '.env');'""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ],
    "post-install-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "pre-update-cmd": [
        "php artisan clear-compiled"
    ],
    "post-update-cmd": [
        "php artisan optimize"
    ]
},
"config": {
    "preferred-install": "dist"
}
} 

您必须遵循以下顺序:

首先从应用程序中删除/注释掉以下行.php

'Form' => Collective'Html'FormFacade::class,
'Html' => Collective'Html'HtmlFacade::class,

 Collective'Html'HtmlServiceProvider::class,

现在

{
    "require": {
    "laravelcollective/html": "^5.2"
    }
}

然后composer update.

现在添加或删除app.php的评论

做作曲家dump-autoload .