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asp.net微信开发（用户分组管理）

上一篇已讲解到新建用户分组，移动用户到分组的功能，这一章主要讲解修改分组名称和删除分组

直接上代码，废话不多说，获取分组列表需要用到的实体类

 /// <summary>
  /// 微信分组类
  /// </summary>
  public class WxGroupsInfo
  {
    public string Group_ID { get; set; }//分组编号
    public string Group_Name { get; set; }//分组名称
    public string Group_Count { get; set; }//分组人数
  }

前台代码：

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
   <title></title>
   <link href="css/style.css" rel="Stylesheet" type="text/css" />
  <style type="text/css">
     .inputstyle { height:35px; line-height:35px; text-indent:5px; width:350px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df;margin:15px auto 15px auto;
    }
    a:hover { cursor:pointer;
    }
    .g_title { width:100%; border-bottom:2px solid #ced9df;font-size:20px; font-weight:bold; text-align:left; text-indent:5px; height:40px; line-height:40px;
    }
      th { height:35px;background-image:url('images/th.gif'); background-repeat:repeat-x;
    }
     tr { height:30px;
      }
    #shownewgroup { width:300px; height:200px; background-color:white;z-index:9999; border:2px solid #DDD; top:40%; left:40%; background-color:#fff; position:fixed;margin:-100px auto auto -100px; display:none;
    }
    #shownewgroupzhezhaoceng { height:200%; width:200%; left:0px; top:0px;position:fixed; z-index:9998; background:rgb(50,50,50);background:rgba(0,0,0,0.5); display:none;
    }
    .closeLogin { height:30px; border-bottom:2px solid #31bb34; text-align:right; line-height:30px; font-size:14px; font-weight:bold;
    }
    a:hover { cursor:pointer;
    }
     .inputstyle22 { height:35px; line-height:35px; text-indent:5px; width:280px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df; float:left; margin:auto 5px auto 5px;
    }
  </style>
   <script src="../js/jquery-1.7.1.min.js" type="text/javascript"></script>
   <script type="text/javascript">

　　　　　　 //修改分组名称调用的函数
     function EditRoster(PayNo,name) {

       //alert(PayNo+":"+name);
       var url = '****.aspx?id=' + PayNo+"&name="+name;//转向网页的地址; 
       var name = 'add';              //网页名称，可为空; 
       var iWidth = 600;             //弹出窗口的宽度; 
       var iHeight = 300;             //弹出窗口的高度; 
       //获得窗口的垂直位置 
       var iTop = (window.screen.availHeight - 30 - iHeight) / 2;
       //获得窗口的水平位置 
       var iLeft = (window.screen.availWidth - 10 - iWidth) / 2;
       window.open(url, name, 'height=' + iHeight + ',innerHeight=' + iHeight + ',width=' + iWidth + ',innerWidth=' + iWidth + ',top=' + iTop + ',left=' + iLeft + ',status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=0,titlebar=no');
     }

     $(document).ready(function () {

       $(".newGroups").click(function () {
         $("#shownewgroupzhezhaoceng").show();
         $("#shownewgroup").show();
       }),
      $('.closeloginpage').click(function () {
        $("#shownewgroupzhezhaoceng").hide();
        $("#shownewgroup").hide();
      })
     })
  </script>
</head>
<body>
  <form id="form1" runat="server">
   <div class="place">
    <span>位置：</span>
    <ul class="placeul">
      <li><a href="WelCome.aspx" target="rightFrame">首页</a></li>
      <li>微信管理</li>
      <li>德桥员工服务中心----分组管理</li>
    </ul>
   </div>
    <div class="g_title">分组管理</div>
     <div id="shownewgroup">
          <div class="closeLogin"><a class="closeloginpage"><span style="float:left; color:#08a5e0; font-size:18px; text-indent:5px;">新建分组</span>关闭</a>  </div>
       <div style="font-size:12px; height:40px; color:red; line-height:40px;">  30字符以内</div>
       <input type="text" id="txtgroupsName" name="txtgroupsName" class="inputstyle22" maxlength="30" runat="server" value="分组名称" onfocus="if(value==defaultValue){value='';this.style.color='#000'}" onblur="if(!value){value=defaultValue;this.style.color='#999'}" style="color:#999"/>
      <asp:LinkButton ID="LinkBtnCreateGroup" runat="server" OnClick="LinkBtnCreateGroup_Click"><div style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; font-weight:bold;float:left; margin-top:20px; margin-left:5px; text-align:center;color:#fff;"> 确定创建</div></asp:LinkButton>
         </div>
       <div id="shownewgroupzhezhaoceng"></div>
    <table style="width:1124px; margin:10px auto 10px auto; border:1px solid #ecd9df;text-align:center;">
      <asp:Repeater ID="RepeaterGroupList" runat="server" OnItemCommand="RepeaterGroupList_ItemCommand" OnItemDataBound="RepeaterGroupList_ItemDataBound">
        <HeaderTemplate>
          <tr>
            <th>序号</th>
            <th>ID编号</th>
            <th>分组名称</th>
            <th>分组人数</th>
            <th>操作</th>
          </tr>
        </HeaderTemplate>
        <ItemTemplate>
          <tr style='background-color: <%#(Container.ItemIndex%2==0)?"#fff":"#ced9ff"%>'>
            <td><asp:Label ID="lbXuHao" runat="server" Text=""></asp:Label></td>
            <td><%# Eval("Group_ID") %></td>
            <td><%# Eval("Group_Name") %></td>
            <td><%# Eval("Group_Count") %></td>
            <td>
               <a onclick="EditRoster('<%# Eval("Group_ID") %>','<%# Eval("Group_Name") %>');">修改分组名称</a> 
                <asp:LinkButton ID="LinkBtnDeleteGroup" runat="server" CommandName="DeleteGroups" CommandArgument='<%# Eval("Group_ID") %>' >删除分组</asp:LinkButton>
            </td>
          </tr>
        </ItemTemplate>
      </asp:Repeater>
    </table>
    <a class="newGroups"><div style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; margin:10px auto 10px 28px; font-weight:bold;float:left; text-align:center;color:#fff;"> ┼ 新建分组</div></a>
  </form>
</body>
</html>

后台代码如下：
 

protected void Page_Load(object sender, EventArgs e)
    {
      if(!Page.IsPostBack)
      {
        BindGroupList();
        this.DataBind();
      }
    }

    private void BindGroupList()
    {
      WeiXinServer wxs = new WeiXinServer();

      ///从缓存读取accesstoken
      string Access_token = Cache["Access_token"] as string;

      if (Access_token == null)
      {
        //如果为空，重新获取
        Access_token = wxs.GetAccessToken();

        //设置缓存的数据7000秒后过期
        Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
      }

      string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);

      string jsonres = "";

      string content = Cache["AllGroups_content"] as string;

      if (content == null)
      {
        jsonres = "https://api.weixin.qq.com/cgi-bin/groups/get?access_token=" + Access_tokento;

        HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(jsonres);
        myRequest.Method = "GET";
        HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
        StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
        content = reader.ReadToEnd();
        reader.Close();

        //设置缓存的数据7000秒后过期
        Cache.Insert("AllGroups_content", content, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
      }

      //使用前需要引用Newtonsoft.json.dll文件
      JObject jsonObj = JObject.Parse(content);


      int groupsnum = jsonObj["groups"].Count();


      List<WxGroupsInfo> wxgrouplist = new List<WxGroupsInfo>();
      
      for (int i = 0; i < groupsnum; i++)
      {
        WxGroupsInfo wginfo = new WxGroupsInfo();

        wginfo.Group_ID = jsonObj["groups"][i]["id"].ToString();

        wginfo.Group_Name = jsonObj["groups"][i]["name"].ToString();

        wginfo.Group_Count = jsonObj["groups"][i]["count"].ToString();

        wxgrouplist.Add(wginfo);
      }

      this.RepeaterGroupList.DataSource = wxgrouplist;
      this.RepeaterGroupList.DataBind();
    }
    /// <summary>
    /// 绑定事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void RepeaterGroupList_ItemDataBound(object sender, RepeaterItemEventArgs e)
    {
      if(e.Item.ItemType==ListItemType.Item||e.Item.ItemType==ListItemType.AlternatingItem)
      {
        Label lbXuHao = e.Item.FindControl("lbXuHao") as Label;

        int num = 1;

        lbXuHao.Text = num.ToString();

        for (int i = 0; i < this.RepeaterGroupList.Items.Count;i++ )
        {
          num += 1;
          lbXuHao.Text = num.ToString();
        }


        LinkButton LinkBtnDeleteGroup = e.Item.FindControl("LinkBtnDeleteGroup") as LinkButton;

        LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要删除该分组？删除后该分组内的人员即将恢复到默认分组！')");

      }
    }
    /// <summary>
    /// 执行事件
    /// </summary>
    /// <param name="source"></param>
    /// <param name="e"></param>
    protected void RepeaterGroupList_ItemCommand(object source, RepeaterCommandEventArgs e)
    {

      //ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除接口已关闭！');location='WxGroupManageList.aspx';", true);
      if (e.CommandName == "DeleteGroups")
      {
        WeiXinServer wxs = new WeiXinServer();
        string res = "";

        ///从缓存读取accesstoken
        string Access_token = Cache["Access_token"] as string;

        if (Access_token == null)
        {
          //如果为空，重新获取
          Access_token = wxs.GetAccessToken();

          //设置缓存的数据7000秒后过期
          Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
        }

        string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


        string posturl = "https://api.weixin.qq.com/cgi-bin/groups/delete?access_token=" + Access_tokento;


        //POST数据例子： POST数据例子：{"group":{"id":108}}

        string groupid = e.CommandArgument.ToString();

        string postData = "{\"group\":{\"id\":\"" + groupid.ToString() + "\"}}";

        res = wxs.GetPage(posturl, postData);

        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true);
      }
    }
    /// <summary>
    /// 创建分组
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void LinkBtnCreateGroup_Click(object sender, EventArgs e)
    {
      if (this.txtgroupsName.Value.ToString().Equals("分组名称"))
      {
        ////
        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！')", true);
        this.txtgroupsName.Focus();
        return;
      }


      WeiXinServer wxs = new WeiXinServer();
      string res = "";

      ///从缓存读取accesstoken
      string Access_token = Cache["Access_token"] as string;

      if (Access_token == null)
      {
        //如果为空，重新获取
        Access_token = wxs.GetAccessToken();

        //设置缓存的数据7000秒后过期
        Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
      }

      string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


      string posturl = "https://api.weixin.qq.com/cgi-bin/groups/create?access_token=" + Access_tokento;


      string postData = "{\"group\":{\"name\":\"" + this.txtgroupsName.Value.ToString().Trim() + "\"}}";


      res = wxs.GetPage(posturl, postData);


      ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('创建成功！如未显示，请退出重新登录即可！');location='WxGroupManageList.aspx';", true);
    }

修改分组名称的页面

前台代码：

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
  <title></title>
  <style type="text/css">
    .inputstyle { height:35px; line-height:35px; text-indent:5px; width:280px;background-image:url('images/inputbg.gif'); background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df; float:left; margin:auto 5px auto 5px;
    }
  </style>
</head>
<body>
  <form id="form1" runat="server">
    <table border="1" style=" width:500px; border-collapse:collapse; margin:20px auto 20px auto; line-height:40px;">
      <tr>
        <td style="text-align:right;">分组编号：</td>
        <td> <asp:TextBox ID="txtGroupId" CssClass="inputstyle" Enabled="false" runat="server"></asp:TextBox></td>
      </tr>
      <tr>
        <td style="text-align:right;">分组名称：</td>
        <td> 
          <asp:TextBox ID="txtGroupName" CssClass="inputstyle" runat="server"></asp:TextBox>
        </td>
      </tr>
      <tr>
        <td></td>
        <td>
           <asp:LinkButton ID="LinkBtnSet" runat="server" OnClick="LinkBtnSet_Click" ><div style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; float:left; font-weight:bold;text-align:center;color:#fff;"> 设 置</div></asp:LinkButton></td>
      </tr>
    </table>
  </form>
</body>
</html>

后台代码：

 protected void Page_Load(object sender, EventArgs e)
    {
      if(!Page.IsPostBack)
      {
        if (Request.QueryString["id"] != null)
        {
          string group_id = Request.QueryString["id"].ToString();
          string group_name = Request.QueryString["name"].ToString();
          this.txtGroupId.Text = group_id.ToString();
          this.txtGroupName.Text = group_name.ToString();
          this.txtGroupName.Focus();
        }
      }
    }
    /// <summary>
    /// 设置
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void LinkBtnSet_Click(object sender, EventArgs e)
    {
      if(String.IsNullOrWhiteSpace(this.txtGroupName.Text.ToString().Trim()))
      {
        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！');", true);
        this.txtGroupName.Focus();
        return;
      }
      if (this.txtGroupName.Text.ToString().Trim().Length>30)
      {
        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('组名称应在30个字符之内！');", true);
        this.txtGroupName.Focus();
        return;
      }

      WeiXinServer wxs = new WeiXinServer();
      string res = "";

      ///从缓存读取accesstoken
      string Access_token = Cache["Access_token"] as string;

      if (Access_token == null)
      {
        //如果为空，重新获取
        Access_token = wxs.GetAccessToken();

        //设置缓存的数据7000秒后过期
        Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
      }

      string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);


      string posturl = "https://api.weixin.qq.com/cgi-bin/groups/update?access_token=" + Access_tokento;


      //POST数据例子：POST数据例子：{"group":{"id":108,"name":"test2_modify2"}}


      //string postData = "{\"group\":{\"name\":\"" + this.txtgroupsName.Value.ToString().Trim() + "\"}}";
      string postData = "{\"group\":{\"id\":\"" + txtGroupId.Text.ToString() +"\",\"name\":\""+this.txtGroupName.Text.ToString()+"\"}}";


      res = wxs.GetPage(posturl, postData);


      //使用前需药引用Newtonsoft.json.dll文件
      JObject jsonObj = JObject.Parse(res);

      ///获取返回结果的正确|true|false,
      string isright = jsonObj["errcode"].ToString();//0
      string istrueorfalse = jsonObj["errmsg"].ToString();//ok
      if (isright.Equals("0") && istrueorfalse.Equals("ok"))
      {
　　　　　　　　　　 ///修改成功之后，刷新父窗体，关闭本页
        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改成功！如未正常显示，属缓存问题，请重新登录即可！');window.opener.location.reload();this.close();", true);
      }
      else
      {
        ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改失败！');this.close();", true);
      }


    }

以上就是用户分组管理的全部核心代码，仅供参考，希望对大家的学习有所帮助。

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