user.rb
class User < ActiveRecord::Base
has_and_belongs_to_many :user_groups
end
同样,user_group.rb
class UserGroup < ActiveRecord::Base
has_and_belongs_to_many :users
end
现在,用户组的活动管理页面如下所示:
ActiveAdmin.register UserGroup, as: 'UserGroup' do
form do |f|
f.inputs do
f.has_many :usergroup_users, as: 'member user' do |user|
user.input :user_id
end
end
end
end
现在,这将创建用户组表单,其中包含用于将用户添加到新组的字段。用于向该组添加新用户的按钮将为Add new User Group User
。我想将此按钮标签修改为其他内容。如何实施?
使用时解决了部分问题:
f.has_many :usergroup_users, heading: 'Add User to Group', as: 'member user' do |user|
...
end
这会将标题部分更改为所需的文本。但按钮标签仍然是个问题。
答案 0 :(得分:3)
f.has_many :usergroup_users, new_record: 'Add member user' do |user|
...
end
new_record
属性可用于自定义按钮标签。
答案 1 :(得分:0)
我还是铁杆的初学者但是你试过这个吗?
{{1}}
答案 2 :(得分:0)
通过这种方式,可以更改“新建”和“编辑页面”按钮上的文本。
export function unsavedChangesHook(transitionService: TransitionService) {
const criteria = { to: (state) => state.data && state.data.checkUnsavedChanges };
const callback = async (transition: Transition) => {
// Pseudo-function where we would find out the form is dirty
const formDirty = formIsDirty();
if (formDirty) {
const ok = confirm('Navigate away? All changes will be lost.');
if (!ok) {
return false;
}
}
return true;
};
transitionService.onBefore(criteria, callback, { priority: 10 });
}