ruby-on-rails - Ruby on Rails 中 Look#input 中的语法错误

Question

我是 RoR 的新手，我使用“Débuter avec Ruby on Rails”进行测试。它是 Steven Holzner 的“Beginning Ruby on Rails”的法语版本。我在 Look#input 中有 SyntaxError:

Showing /home/rene/ruby_dev/ch05/txt2fields/app/views/look/input.html where line #9 raised:

/home/rene/ruby_dev/ch05/txt2fields/app/views/look/input.html:9: syntax error, unexpected ',', expecting ')'
...rt_form_tag ({:action => "at"}, {:method = > "post"} ));@out...
...                               ^

/home/rene/ruby_dev/ch05/txt2fields/app/views/look/input.html:9: syntax error, unexpected '}', expecting ')'
... => "at"}, {:method = > "post"} ));@output_buffer.safe_conca...
...                               ^

/home/rene/ruby_dev/ch05/txt2fields/app/views/look/input.html:12: syntax error, unexpected ',', expecting ')'
...end= ( text_field_tag ("text2", "", ["size" => 30]) );@outpu...
...                               ^

提取的源代码(大约第 9 行):

6:     <h1>Les champs de saisie (champs de texte) version 2</h1>
7:     Cette application Ruby on Rails lit du texte saisi.
8:     <br>
9:     <%= start_form_tag ({:action => "at"}, {:method = > "post"} )%>
10:       Veuillez saisir votre nom.
11:       <br>
12:       <%= text_field_tag ("text2", "", ["size" => 30]) %>

模板包含的痕迹:

app/views/look/input.html  <=

问题是什么？

Answer 1

尝试

form_tag :action => 'at', :method => post

和你的文本字段

text_field_tag "text2", nil, :size => 30