我是Ruby on Rails的新手,我試圖創建一個插件。作爲第一步,我試圖用新的表單字段修改用戶帳戶頁面。到目前爲止,我有這個領域,如果我在數據庫中手動插入數據,它會被預填充,但是,我無法獲取它保存輸入的數據。我正在使用view_my_account
鉤子。我的補丁中也使用了validates_presence_of
驗證設置。它拋出當我提交一個空場的錯誤,和填充的字段 - 我猜,因爲現場沒有正確與@user.save
在管理平臺擴展Redmine用戶模型
這裏就是我有:
init.rb
require 'redmine'
# Patches to Redmine Core
require 'user_patch'
# Hooks
require_dependency 'account_view_hook'
Redmine::Plugin.register :myTest do
# all plugin info
end
插件/ MYTEST/LIB/user_patch.rb
require_dependency 'user'
module UserPatch
def self.included(base)
base.extend(ClassMethods)
base.send(:include, InstanceMethods)
base.class_eval do
unloadable
validates_presence_of :my_new_field
end
end
module ClassMethods
end
module InstanceMethods
end
end
ActionDispatch::Callbacks.to_prepare do
User.send(:include, UserPatch)
end
插件/ MYTEST/LIB/account_view_hook.rb
class AccountViewHook < Redmine::Hook::ViewListener
render_on :view_my_account, :partial => 'account/my_new_field'
end
插件/ MYTEST /應用/視圖/帳號/ _my_new_field.html.erb
<p><%= form.text_field :my_new_field, :required => true %></p>
和原始頁面入我掛鉤(管理平臺/應用/視圖/我的/ account.html .erb)
<div class="contextual">
<%= additional_emails_link(@user) %>
<%= link_to(l(:button_change_password), {:action => 'password'}, :class => 'icon icon-passwd') if @user.change_password_allowed? %>
<%= call_hook(:view_my_account_contextual, :user => @user)%>
</div>
<h2>
<%= avatar_edit_link(@user, :size => "50") %>
<%=l(:label_my_account)%>
</h2>
<%= error_messages_for 'user' %>
<%= labelled_form_for :user, @user,
:url => { :action => "account" },
:html => { :id => 'my_account_form',
:method => :post } do |f| %>
<div class="splitcontentleft">
<fieldset class="box tabular">
<legend><%=l(:label_information_plural)%></legend>
<p><%= f.text_field :firstname, :required => true %></p>
<p><%= f.text_field :lastname, :required => true %></p>
<p><%= f.text_field :mail, :required => true %></p>
<% unless @user.force_default_language? %>
<p><%= f.select :language, lang_options_for_select %></p>
<% end %>
<% if Setting.openid? %>
<p><%= f.text_field :identity_url %></p>
<% end %>
<% @user.custom_field_values.select(&:editable?).each do |value| %>
<p><%= custom_field_tag_with_label :user, value %></p>
<% end %>
<%= call_hook(:view_my_account, :user => @user, :form => f) %>
</fieldset>
<%= submit_tag l(:button_save) %>
</div>
<div class="splitcontentright">
<fieldset class="box">
<legend><%=l(:field_mail_notification)%></legend>
<%= render :partial => 'users/mail_notifications' %>
</fieldset>
<fieldset class="box tabular">
<legend><%=l(:label_preferences)%></legend>
<%= render :partial => 'users/preferences' %>
<%= call_hook(:view_my_account_preferences, :user => @user, :form => f) %>
</fieldset>
</div>
<% end %>
<% content_for :sidebar do %>
<%= render :partial => 'sidebar' %>
<% end %>
<% html_title(l(:label_my_account)) -%>
謝謝你。我確實在數據庫中運行了一個寶貝遷移新領域。我已經閱讀過有關自定義字段的內容,但很想好好利用遷移來完成它。在那種情況下,我錯過了什麼? – djt
你能顯示遷移代碼嗎?遷移是否成功並添加了字段?另外我認爲你必須在保存之前在'''UsersController'''中設置字段值(在''''''''''''和'''''''''方法) –
用戶在@ user.safe_attributes = params [ :用戶]在'''UsersController'''中的行。也許你的領域無法獲得價值,因爲這一行 - 它內部調用delete_unsafe_attributes方法,可能會將你的價值降低爲不安全 –