Question

我正在使用symfony2并尝试使用tetranz / select2entity-bundle。

我的layout.html.twig：

'@SBCPlatformBundle/Resources/public/jquery/dist/jquery.min.js'         
            '@SBCPlatformBundle/Resources/public/bootstrap/dist/js/bootstrap.min.js'
            '@TetranzSelect2EntityBundle/Resources/public/js/select2entity.js'

和我的XXXType（表格）：

 ->add('fournisseur', Select2EntityType::class, [
        'multiple' => false,
        'remote_route' => 'fournisseur_home',
        'class' => 'SBCPlatformBundle:fournisseur',
        'primary_key' => 'id',
        'text_property' => 'name',
        'minimum_input_length' => 2,
        'page_limit' => 10,
        'allow_clear' => true,
        'delay' => 250,
        'cache' => true,
        'cache_timeout' => 60000, // if 'cache' is true
        'language' => 'fr',
        'placeholder' => 'Choisir ...',
    ])

所以我有这个错误：

main_select2entity_3.js:10 Uncaught TypeError: $s2.select2 is not a function
at HTMLSelectElement.<anonymous> (http://localhost/SBC/web/js/compiled/main_select2entity_3.js:10:13)
at Function.each (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:2861)
at n.fn.init.each (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:845)
at n.fn.init.$.fn.select2entity (http://localhost/SBC/web/js/compiled/main_select2entity_3.js:2:10)
at HTMLDocument.<anonymous> (http://localhost/SBC/web/js/compiled/main_select2entity_3.js:85:48)
at i (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:27151)
at Object.fireWith [as resolveWith] (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:27914)
at Function.ready (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:29707)
at HTMLDocument.J (http://localhost/SBC/web/js/compiled/main_jquery.min_1.js:2:29892)(anonymous function) @ main_select2entity_3.js:10each @ main_jquery.min_1.js:2each @ main_jquery.min_1.js:2$.fn.select2entity @ main_select2entity_3.js:2(anonymous function) @ main_select2entity_3.js:85i @ main_jquery.min_1.js:2fireWith @ main_jquery.min_1.js:2ready @ main_jquery.min_1.js:2J @ main_jquery.min_1.js:2

所以任何人都可以帮忙解决这个问题吗？

Answer 1

您似乎可能遗漏了一些依赖项文件：

尝试将server { server_name app; root /var/www/app/web; # Redirect to blog location ~* ^/blog { proxy_set_header Accept-Encoding ""; sub_filter 'https://testproject.wordpress.com/' '/blog/'; sub_filter_once off; rewrite ^/blog/(.*) /$1 break; rewrite ^/blog / break; proxy_pass https://testproject.wordpress.com; } # Serve index.html only for exact root URL location / { try_files $uri /app_dev.php$is_args$args; } location ~ ^/(app|app_dev|config)\.php(/|$) { fastcgi_pass php-upstream; fastcgi_split_path_info ^(.+\.php)(/.*)$; include fastcgi_params; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param HTTPS off; # Prevents URIs that include the front controller. This will 404: # http://domain.tld/app_dev.php/some-path # Remove the internal directive to allow URIs like this internal; } location ~* ^.+\.(jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|pdf|txt|tar|wav|bmp|rtf|js|flv|swf|xml|html|htm)$ { # clear all access_log directives for the current level access_log off; add_header Cache-Control no-cache; # set the Expires header to 31 December 2037 23:59:59 GMT, and the Cache-Control max-age to 10 years expires 1s; } error_log /var/log/nginx/app_error.log; access_log /var/log/nginx/app_access.log; }放入https://github.com/select2/select2/blob/4.0.0/dist/css/select2.css

将web/css放入https://github.com/select2/select2/blob/4.0.0/dist/js/select2.js

然后将它们添加到资产脚本中：

web/js

如果需要，请在模板中包含样式：

'@SBCPlatformBundle/Resources/public/jquery/dist/jquery.min.js'
'@SBCPlatformBundle/Resources/public/bootstrap/dist/js/bootstrap.min.js'
'js/select2.js'
'@TetranzSelect2EntityBundle/Resources/public/js/select2entity.js'

然后再次运行<link rel="stylesheet" href="{{ asset('css/select2.css') }}" />并查看是否有效

未捕获的TypeError：$ s2.select2不是函数

1 个答案: