Ext.Net 1.x_Ext.Net.Combox动态加载与删除所选择项

来源：互联网发布：软件系统质量保证书编辑：程序博客网时间：2024/06/05 04:49

前台：

            <ext:ComboBox ID="cbxsalesman" runat="server"  FieldLabel="业务员" Width="150"  DisplayField="UserName"   ValueField="UserId" StoreID="Store3">              <Triggers>                <ext:FieldTrigger Icon="Clear" Qtip="移除选项" />            </Triggers>            <Listeners>                <TriggerClick Handler="this.removeByValue(this.getValue());this.clearValue();" />            </Listeners>            </ext:ComboBox>

后台;

        string strSql = string.Format("select distinct  [name] as username,users.id from [JobTypeDetail] inner join users on JobTypeDetail.UserId=users.id where 1=1 ");        strSql += "order by username ASC";        DataTable table = SqlHelper.ExecuteDataset(SqlHelper.conn, CommandType.Text, strSql).Tables[0];        List<SalesMan> QList = new List<SalesMan>();        foreach (DataRow row in table.Rows)        {            SalesMan sm= new SalesMan();            sm.UserName = Convert.ToString(row["username"]);            sm.UserId = Convert.ToString(row["id"]);            QList.Add(sm);        }        this.Store3.DataSource = QList;        this.Store3.DataBind();