addcontenttospecial.cs

动易SiteFactory&#8482 网上商店系统1.0源代码

namespace PowerEasy.WebSite.Admin.Contents
{
    using PowerEasy.AccessManage;
    using PowerEasy.Common;
    using PowerEasy.Contents;
    using PowerEasy.Controls;
    using PowerEasy.Enumerations;
    using PowerEasy.Web.UI;
    using System;
    using System.Collections.Generic;
    using System.Text;
    using System.Web.UI.WebControls;

    public class AddContentToSpecial : AdminPage
    {
        protected Button BtnCancel;
        protected Button EBtnBacthSet;
        protected ListBox LstSpecial;
        protected ExtendedSiteMapPath SmpNavigator;
        protected TextBox TxtGeneralId;

        protected void BtnCancel_Click(object sender, EventArgs e)
        {
            if (BasePage.RequestStringToLower("Action", "special") == "special")
            {
                BasePage.ResponseRedirect("SpecialInfosManage.aspx");
            }
            else
            {
                BasePage.ResponseRedirect("ContentManage.aspx");
            }
        }

        protected void EBtnBacthSet_Click(object sender, EventArgs e)
        {
            if (this.Page.IsValid)
            {
                string idsFromListBox = this.GetIdsFromListBox(this.LstSpecial);
                string text = this.TxtGeneralId.Text;
                if (!DataValidator.IsValidId(text))
                {
                    AdminPage.WriteSuccessMsg("指定的内容ID不正确，请重新指定！", "ContentManage.aspx");
                }
                if (Special.AddContentToSpecialInfos(idsFromListBox, text))
                {
                    AdminPage.WriteSuccessMsg("添加成功！", "SpecialInfosManage.aspx");
                }
                else
                {
                    AdminPage.WriteErrMsg("添加失败！", "ContentManage.aspx");
                }
            }
        }

        private string GetIdsFromListBox(ListBox Lst)
        {
            StringBuilder builder = new StringBuilder();
            foreach (ListItem item in Lst.Items)
            {
                if (item.Selected)
                {
                    builder.Append(item.Value);
                    builder.Append(",");
                }
            }
            if (builder.Length > 0)
            {
                builder.Remove(builder.Length - 1, 1);
            }
            return builder.ToString();
        }

        private void Initial()
        {
            string str = BasePage.RequestString("Id");
            if (!this.Page.IsPostBack)
            {
                IList<SpecialInfo> specialList = Special.GetSpecialList();
                this.LstSpecial.DataSource = specialList;
                this.LstSpecial.DataTextField = "SpecialName";
                this.LstSpecial.DataValueField = "SpecialId";
                this.LstSpecial.DataBind();
            }
            this.TxtGeneralId.Text = str;
            StringBuilder builder = new StringBuilder();
            builder.Append("<script type=\"text/javascript\">");
            builder.Append("function SelectAll(){");
            builder.Append("for(var i=0;i<document.getElementById('");
            builder.Append(this.LstSpecial.ClientID);
            builder.Append("').length;i++){");
            builder.Append("document.getElementById('");
            builder.Append(this.LstSpecial.ClientID);
            builder.Append("').options[i].selected=true;}}");
            builder.Append("function UnSelectAll(){");
            builder.Append("for(var i=0;i<document.getElementById('");
            builder.Append(this.LstSpecial.ClientID);
            builder.Append("').length;i++){");
            builder.Append("document.getElementById('");
            builder.Append(this.LstSpecial.ClientID);
            builder.Append("').options[i].selected=false;}}");
            builder.Append("</script>");
            base.ClientScript.RegisterClientScriptBlock(base.GetType(), "Select", builder.ToString());
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            RolePermissions.BusinessAccessCheck(OperateCode.SpecialManage);
            this.Initial();
        }
    }
}