Symfony 如何使用ckeditor

首先：

　1)加载以下两个bundle

"egeloen/ckeditor-bundle": "^4.0",
"helios-ag/fm-elfinder-bundle": "^6.2"

2)注册

new Ivory\CKEditorBundle\IvoryCKEditorBundle(),
new FM\ElfinderBundle\FMElfinderBundle()

３）配置

fm_elfinder:
    #assets_path: / # default is /assets, this is where css/js elfinder files are
    instances:
        default:
            locale: "%locale%" # defaults to current request locale
            editor: ckeditor # other options are tinymce, tinymce4, fm_tinymce, form, simple, custom
            #editor_template: custom template for your editor # default null
            #path_prefix: / # for setting custom assets path prefix, useful for non vhost configurations, i.e. http://127.0.0.1/mysite/
            #fullscreen: true|false # default is true, applies to simple and ckeditor editors
            #theme: smoothness # jquery theme, default is 'smoothness'
            include_assets: true # disable if you want to manage loading of javascript and css assets manually
            #visible_mime_types: ['image/png', 'image/jpg', 'image/jpeg'] # only show these mime types, defaults to show all
            connector:
                #debug: true|false # defaults to false
                roots:       # at least one root must be defined, defines root filemanager directories
                    uploads:
                        #show_hidden: true|false # defaults to false, hides dotfiles
                        driver: LocalFileSystem
                        path: "%kernel.root_dir%/../web/attach/upload/"
                        upload_allow: ['image/png', 'image/jpg', 'image/jpeg']
                        upload_deny: ['all']
                        upload_max_size: 10M # also file upload sizes restricted in php.ini
                        url: attach/upload　　＃这里是你服务器的目录
                        #attributes: example of setting attributes permission
                        #    - { pattern: '/(.*?)/', read: true, write: false, locked: true }

４）在表单引入

->add('content',CKEditorType::class,[
    'label'=>'内容',
    'required'=>true,
    'attr'=>[
    ],
    'config' => array(
        'filebrowserBrowseRoute' => 'elfinder',
        'uiColor' => '#ffffff',
        'filebrowserBrowseRouteParameters' => [
            'instance' => 'default',
            'homeFolder' => ''
        ]
    )
])

５）
显示内容

<tr>
    <th>内容</th>
    <td>{{ post.content|raw}}</td>
</tr>

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