在我的
views/contacts
我创建的文件夹
index.js.erb
归档并试图提取id
contacts
从我的内容和
paginator
我的分页视图中的id。以下是
文件(甚至更改为
index.js
不起作用):
$('#contacts').html('<p>hello contacts</p>');
$('#paginator').html('<p>hello paginator</p>')
此代码将简单地获取联系人和
分页器
这是我想把上面的联系人id(在里面)拉上来的地方
views/contacts/index.html.erb
:
<table class="table" id="contacts">
<%= render partial: "contact", object: @contacts, remote: true %>
</table>
我就在这里
id(在我的
views/layouts/_paginator.html.erb
:
<div class="card-footer">
<div id="paginator" class="pagination justify-content-center">
<%= paginate @contacts, remote: true %>
</div>
</div>
请注意
paginate
你上面看到的方法来自卡米纳里宝石。我把
remote:true
能够在场景后面进行javascript/jquery调用的代码。
我还注意到
从
不在我的编辑器上着色:
contacts_controller
:
class ContactsController < ApplicationController
before_action :find_params, only: [:edit, :update, :destroy]
def index
# catch the group id from params in session
session[:selected_group_id] = params[:group_id]
@contacts = Contact.by_group(params[:group_id]).search(params[:term]).order(created_at: :desc).page params[:page]
respond_to do |format|
format.js
format.html
end
end
def autocomplete
@contacts = Contact.search(params[:term]).order(created_at: :desc).page(params[:page])
render json: @contacts.map { |contact| { id: contact.id, value: contact.name } }
end
def new
@contact = Contact.new
end
def create
@contact = Contact.new(contact_params)
if @contact.save
flash[:success] = "Contact was successfully created."
redirect_to(previous_query_string)
else
render 'new'
end
end
def edit
end
def update
if @contact.update(contact_params)
flash[:success] = "Contact successfully updated."
redirect_to(previous_query_string)
else
render 'edit'
end
end
def destroy
@contact.destroy
flash[:success] = "Contact successfuly deleted."
redirect_to contacts_path
end
private
def contact_params
params.require(:contact).permit(:name, :email, :phone, :mobile, :company, :address, :city, :state, :country, :zip, :group_id, :avatar)
end
def find_params
@contact = Contact.find(params[:id])
end
def previous_query_string
session[:selected_group_id] ? { group_id: session[:selected_group_id] } : {}
end
end
索引.js
或
索引.js.erb
views/contacts/index.js
文件。