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這是原始的HTML代碼:的Rails的form_for(的form_tag)更改標識問題
<form id="login" action="/barbie/main">
<h1>Log In</h1>
<fieldset id="inputs">
<input id="username" type="text" placeholder="Username" autofocus required>
<input id="password" type="password" placeholder="Password" required>
</fieldset>
<fieldset id="actions">
<input type="submit" id="submit" value="Log in">
<a href="/barbie/register">Register</a>
</fieldset>
</form>
我試圖改變這一到Rails表單代碼。我用Google搜索,發現我必須要改變這樣的:
<%= form_for(:model), :html=> {:id => 'login'} do |form| %>
<p>
<%=form.label :input%>
<%=form.text_field :input, :placeholder => 'Enter text here...'%>
</p>
<p>
<%=form.label 'condiment'%>:
<%=form.check_box :ketchup%>
</p>
<%end%>
如果我跑,我得到一個錯誤:
C:/Users/Hyunjae.Park/rubyworkspace/Barbie_WebUI/app/views/barbie/login.html.erb:20: syntax error, unexpected tASSOC, expecting keyword_end
...end= form_for(:model), :html=> {:id => 'custom_form_id'} do...
... ^
C:/Users/Hyunjae.Park/rubyworkspace/Barbie_WebUI/app/views/barbie/login.html.erb:20: syntax error, unexpected keyword_do_block, expecting keyword_end
...=> {:id => 'custom_form_id'} do |form| @output_buffer.safe_c...
... ^
C:/Users/Hyunjae.Park/rubyworkspace/Barbie_WebUI/app/views/barbie/login.html.erb:30: syntax error, unexpected keyword_ensure, expecting $end
Extracted source (around line #20):
17: </form>
18: -->
19:
20: <%= form_for(:model), :html=> {:id => 'custom_form_id'} do |form| %>
21: <p>
22: <%=form.label :input%>
23: <%=form.text_field :input, :placeholder => 'Enter text here...'%>
此外,我不明白這是什麼:model
或@user
種事情是在Rails中。
謝謝。我真的很感謝你的迴應:) – Canna