绑定dropdownlist

来源：互联网发布：查看php编译安装参数编辑：程序博客网时间：2024/04/28 00:43

using System;
using System.Collections.Generic;
using System.Text;
using ComponentArt.Web.UI;
using System.Data;
using System.Web.UI.WebControls;

namespace eOffice.WebControls
{
    public static class UISet
    {
        /// <summary>
        /// 设置Tab外观属性
        /// </summary>
        /// <param name="tab">Tab控件</param>
        //public static void SetTabUI(TabStrip tab)
        //{
        //    tab.CssClass = "TabTopGroup";
        //    tab.DefaultItemLookId = "DefaultTabLook";
        //    tab.DefaultSelectedItemLookId = "SelectedTabLook";
        //    tab.DefaultGroupTabSpacing = 2;
        //    tab.ImagesBaseUrl = "/images/TabStripImages/";

        //    ItemLook defaultIL = new ItemLook();
        //    defaultIL.CssClass = "DefaultTab";
        //    defaultIL.LookId = "DefaultTabLook";
        //    defaultIL.HoverCssClass="DefaultTabHover";
        //    defaultIL.LeftIconUrl="tab_left_icon.gif";
        //    defaultIL.RightIconUrl="tab_right_icon.gif";
        //    defaultIL.LabelPaddingLeft=1;
        //    defaultIL.LabelPaddingRight=15;
        //    defaultIL.LabelPaddingTop=5;
        //    defaultIL.LabelPaddingBottom=4;
        //    defaultIL.LeftIconWidth=4;
        //    defaultIL.LeftIconHeight=30;

        //    ItemLook selectedIL = new ItemLook();
        //    selectedIL.CssClass = "SelectedTab";
        //    selectedIL.LookId = "SelectedTabLook";
        //    selectedIL.HoverCssClass = "DefaultTabHover";
        //    selectedIL.LeftIconUrl = "selected_tab_left_icon.gif";
        //    selectedIL.RightIconUrl = "selected_tab_right_icon.gif";
        //    selectedIL.LabelPaddingLeft = 1;
        //    selectedIL.LabelPaddingRight = 15;
        //    selectedIL.LabelPaddingTop = 5;
        //    selectedIL.LabelPaddingBottom = 4;
        //    selectedIL.LeftIconWidth = 4;
        //    selectedIL.LeftIconHeight = 30;

        //    tab.ItemLooks.Add(defaultIL);
        //    tab.ItemLooks.Add(selectedIL);
        //}

        /// <summary>
        /// 绑定数据源至控件
        /// </summary>
        /// <param name="ds">数据源</param>
        /// <param name="ddl">控件</param>
        /// <param name="FieldName">显示的字段</param>
        /// <param name="FieldValue">值字段</param>
        /// <param name="Blankable">是否添加空选项</param>
        public static void BindDDL(DataSet ds, DropDownList ddl, string FieldName, string FieldValue, bool Blankable)
        {
            if (Blankable)
                ddl.Items.Add(new ListItem("", ""));
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                ddl.Items.Add(new ListItem(ds.Tables[0].Rows[i][FieldName].ToString(), ds.Tables[0].Rows[i][FieldValue].ToString()));
            }
        }

        /// <summary>
        /// 绑定系统选项配置
        /// </summary>
        /// <param name="ds">数据源</param>
        /// <param name="ddl">被绑定控件</param>
        public static void BindConfigDDL(DataSet ds, DropDownList ddl, bool Blankable)
        {
            BindDDL(ds, ddl, "DataName", "ConfigDataID", Blankable);
        }

        /// <summary>
        /// 绑定系统选项配置
        /// </summary>
        /// <param name="ds">数据源</param>
        /// <param name="ddl">被绑定控件</param>
        public static void BindConfigDDL(DataSet ds, DropDownList ddl)
        {
            BindConfigDDL(ds, ddl, false);
        }

        /// <summary>
        /// 绑定选项配置
        /// </summary>
        /// <param name="ddl">被绑定控件</param>
        public static void BindDDL( DropDownList ddl)
        {
            BindDDL(ddl, false);
        }

        /// <summary>
        /// 绑定选项配置-是/否
        /// </summary>
        /// <param name="ddl">被绑定控件</param>
        public static void BindDDL(DropDownList ddl, bool Blankable)
        {
            if (Blankable)
                ddl.Items.Add(new ListItem("", "-1"));
            ddl.Items.Add(new ListItem("是", "True"));
            ddl.Items.Add(new ListItem("否", "False"));
        }

        /// <summary>
        /// 绑定选项配置-男/女
        /// </summary>
        /// <param name="ddl">被绑定控件</param>
        public static void BindDDLSex(DropDownList ddl, bool Blankable)
        {
            if (Blankable)
                ddl.Items.Add(new ListItem("", "-1"));
            ddl.Items.Add(new ListItem("男", "0"));
            ddl.Items.Add(new ListItem("女", "1"));
        }
    }
}

例子：

/// <summary>
        /// 绑定dropdownlist
        /// </summary>
        public void bind_ddl()
        {
            UISet.BindDDL(new CfgDefect().GetAll(), ddlDefectCodeEN, "DEFECT_CODE_EN", "DEFECT_ID", true);
            UISet.BindDDL(new CfgGroupDesc().GetAll(), ddlGropName, "GROUP_NAME", "GROUP_ID", true);
        }