[英]I am using rails-bootstrap-forms gem with devise form_tag
[英]Devise Customization issue with rails-bootstrap-forms
我正在使用rails-bootstrap-forms
gem。 我以前的devise/registrations/new.html.erb
代碼是
<h2>Sign up</h2>
<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<div class="field">
<%= f.label :email %><br />
<%= f.email_field :email, autofocus: true %>
</div>
<div class="field">
<%= f.label :password %>
<% if @validatable %>
<em>(<%= @minimum_password_length %> characters minimum)</em>
<% end %><br />
<%= f.password_field :password, autocomplete: "off" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation, autocomplete: "off" %>
</div>
<div class="actions">
<%= f.submit "Sign up" %>
</div>
<% end %>
<%= render "devise/shared/links" %>
產生HTML
<h2>Sign up</h2>
<form accept-charset="UTF-8" action="/users" class="new_user" id="new_user" method="post"><div style="display:none"><input name="utf8" type="hidden" value="✓" /><input name="authenticity_token" type="hidden" value="9KUX1yFTJ2VKU7zcHVrxr9I9WabU4rHmzHLGL8g9UgY=" /></div>
<div><label for="user_email">Email</label><br />
<input autofocus="autofocus" id="user_email" name="user[email]" type="email" value="" /></div>
<div><label for="user_password">Password</label> <i>(8 characters minimum)</i><br />
<input autocomplete="off" id="user_password" name="user[password]" type="password" /></div>
<div><label for="user_password_confirmation">Password confirmation</label><br />
<input autocomplete="off" id="user_password_confirmation" name="user[password_confirmation]" type="password" /></div>
<div><input name="commit" type="submit" value="Sign up" /></div>
</form>
<a href="/users/sign_in">Log in</a><br />
但現在我已編輯此代碼以與gem rails-bootstrap-forms
我的新代碼是
<div class="col-md-4">
</div>
<div class="col-md-4">
<h2>Sign up</h2>
<%= bootstrap_form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<%= f.email_field :email, autofocus: true %>
<%= f.label :password do %>
<% if @validatable %>
<em>(<%= @minimum_password_length %> characters minimum)</em>
<% end %>
<% end %>
<%= f.password_field :password, autocomplete: "off" %>
<%= f.password_field :password_confirmation, autocomplete: "off" %>
<div class="actions">
<%= f.submit "Sign up" %>
</div>
<% end %>
<%= render "devise/shared/links" %>
</div>
<div class="col-md-4">
</div>
</div>
HTML視圖是:-
<div class="row">
<div class="col-md-4">
</div>
<div class="col-md-4">
<h2>Sign up</h2>
<form accept-charset="UTF-8" action="/users" class="new_user" id="new_user" method="post" role="form"><div style="display:none"><input name="utf8" type="hidden" value="✓" /><input name="authenticity_token" type="hidden" value="opOcH7N0F5S+HQYAD/xqRaqoEOctuElUNBm8BsD/bTM=" /></div>
<div class="form-group"><label class="control-label" for="user_email">Email</label><input autofocus="autofocus" class="form-control" id="user_email" name="user[email]" type="email" value="" /></div>
<label for="user_password">
<em>(8 characters minimum)</em>
</label> <div class="form-group"><label class="control-label" for="user_password">Password</label><input autocomplete="off" class="form-control" id="user_password" name="user[password]" type="password" /></div>
<div class="form-group"><label class="control-label" for="user_password_confirmation">Password confirmation</label><input autocomplete="off" class="form-control" id="user_password_confirmation" name="user[password_confirmation]" type="password" /></div>
<div class="actions">
<input class="btn btn-default" name="commit" type="submit" value="Sign up" />
</div>
</form>
<a href="/users/sign_in">Log in</a><br />
</div>
<div class="col-md-4">
</div>
</div>
我的問題是如何在label:
密碼中包含行打印(最少x個字符)。 上面的行打印在標簽密碼的下一行中,我想用標簽密碼打印
我想要HTML輸出為
Password (8 characters minimum)
但是它的表現
Password
(8 characters minimum)
這是你的代碼
<%= f.label :password do %>
<% if @validatable %>
<em>(<%= @minimum_password_length %> characters minimum)</em>
<% end %>
<% end %>
<%= f.password_field :password, autocomplete: "off" %>
f.password_field
生成一個標簽標記和一個密碼字段,因此您的代碼將生成2個標簽標記和一個密碼字段。
用上面的代碼替換上面的代碼
<% label = @validatable ? "Password <em>(#{@minimum_password_length} characters minimum)</em>".html_safe : "Password" %>
<%= f.password_field :password, autocomplete: "off", label: label %>
這將生成一個標簽標簽和一個輸入字段作為您的原始代碼。
有關更多信息,請參見“標簽”部分 。
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