javascript - Rails ajax 渲染部分

Question

我想实现简单的功能。

当我点击复选框时

<%=check_box_tag :important_only,nil,false,id:'important-notes-only'%>

应更新 View 中的数据

我的 Controller 操作

  def important_notes
    deal =  Deal.find(params[:id])
    @notes = Note.where('is_important = ? and source_id = ?', true, deal.id)
    p @notes
    respond_to do |format|
      format.html { }
      format.js
    end
  end

路线

      get 'important/:id' => 'notes#important_notes', :as => 'important'

和important.js.erb

should render my partial on view after click

怎么做？

我的ajax

$(document).ready(function(){
$('#important-notes-only').click(function () {
    if ($('#important-notes-only').is(':checked')) {
        console.log('clicked')
        $.ajax({
            type: "GET",
            url: "<%= important_notes_path(@deal.id) %>",

            success: render partial
            }
        })

    }
});

}); 如何在成功时渲染部分内容

Answer 1

def important_notes
    deal =  Deal.find(params[:id])
    @notes = Note.where('is_important = ? and source_id = ?', true, deal.id)
    p @notes
    respond_to do |format|
      format.html { }
      format.js{ render 'my_partial', :locals => { :if_any => @if_any } }
    end
end

正在查看

<%= check_box '/important/:id' , remote: true do %>

在 my_partial.js

$('.element').html("<%= escape_javascript render(:partial => 'my_partial', :locals => { :if_any => @if_any}) %>");