<script type="text/javascript" src="/_layouts/15/VisualWebPartProject1/jquery.js"></script>
<script type="text/javascript">

 

        function Close() {
      
            var msg = $("input[title=aaa]").val();//获取title名为aaa的值
            if (msg != "") {
                $("input[id*=hf]").val(msg);
                
                alert("操作成功")

                
                return true;
            }
            else {
                alert("值为空");
                return false;
            }
      
      
           
        }
    

    


</script>


<a id="id" name="name">点击</a>
<asp:Label ID="Label1" runat="server" Text="请选在推送到的文件路径"></asp:Label>
<asp:DropDownList ID="dwlist" runat="server">
</asp:DropDownList>
&nbsp;<asp:Button ID="Button1" runat="server"  OnClientClick="return Close();" OnClick="Button1_Click" Text="推送"  />

<asp:HiddenField ID="hf" runat="server" />

 protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
            InitDropDownList();
           
            }
        }
       
        protected void Button1_Click(object sender, EventArgs e)
        
        {
            //Page.ClientScript.RegisterStartupScript(GetType(), "", "alert(‘值：" + hf.Value + "‘);", true);
            NewMethod();
            ClientScriptManager cs = Page.ClientScript;
           
            Page.Response.Redirect("http://amid01110/_layouts/15/start.aspx#/Lists/test2/AllItems.aspx"); 
        }

        private void NewMethod()
        {
            using (SPSite site = new SPSite("http://amid01110/"))
            {
                SPWeb web = site.RootWeb;


                string id = Page.Request["ID"];
                string text = Page.Request["aaa"];
                SPListItem li = web.Lists["test2"].GetItemById(int.Parse(id));//实例化要添加的列的值如果部署到别的列表里就更改test2这个列表名 

                web.AllowUnsafeUpdates = true;//设置允许更改
             

                SPList list = web.Lists[dwlist.SelectedItem.Text];//实例化列表名称
                SPListItem item = list.Items.Add();


                item["Title"] = li["Title"];//向列表添加为Call Tom
                item["aa"] = hf.Value;//通过jq取得值
                item["同意"] = li["同意"];
                item["时间"] = li["修改时间"];
                item["选择用户"] = li["选择用户"];
                item.Update();//更新
                //web.Dispose();
                //site.Dispose();
                li.Delete();//删除此项
              

            }
        }

        public void InitDropDownList()
        {
            using (SPSite site = new SPSite("http://amid01110/"))
            {
                ListItemCollection LIColl = new ListItemCollection();
                ArrayList list = new ArrayList();

                SPWeb web = site.RootWeb;
                LIColl.Add("wd");
                LIColl.Add("test");
                LIColl.Add("test2");

                //foreach (SPList ls in web.Lists)
                //{
                //    //Page.Response.Write(ls.Title + "<br/>");//获取后显示在页面上

                //    LIColl.Add(ls.Title);//将数据保存list中

                //}

                dwlist.DataSource = LIColl;//绑定
                dwlist.DataBind();//绑定
            }
          
  
           
        

        }