presentlist.aspx.cs

动易SiteFactory&#8482 网上商店系统1.0源代码

namespace PowerEasy.WebSite.Admin.Shop
{
    using PowerEasy.Components;
    using PowerEasy.Controls;
    using PowerEasy.Model.Shop;
    using PowerEasy.Shop;
    using PowerEasy.Web.UI;
    using System;
    using System.Collections.Generic;
    using System.Web.UI.HtmlControls;
    using System.Web.UI.WebControls;

    public class PresentList : AdminPage
    {
        protected Button BtnSearch;
        protected DataList DlstPresent;
        protected HtmlForm form1;
        private string m_UploadPath;
        protected AspNetPager Pager;
        protected Table TbEmpty;
        protected TextBox TxtKeyWord;

        protected void BtnSearch_Click(object sender, EventArgs e)
        {
            this.DlstPresentDataBind();
        }

        protected void DlstPresent_ItemDataBound(object sender, DataListItemEventArgs e)
        {
            if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
            {
                ImageButton button = e.Item.FindControl("Imgbtn") as ImageButton;
                LinkButton button2 = e.Item.FindControl("LbtnProductName") as LinkButton;
                PresentInfo dataItem = e.Item.DataItem as PresentInfo;
                if (!dataItem.IsNull && (button != null))
                {
                    int thumbsWidth = SiteConfig.ThumbsConfig.ThumbsWidth;
                    int thumbsHeight = SiteConfig.ThumbsConfig.ThumbsHeight;
                    if (thumbsWidth != 0)
                    {
                        button.Width = thumbsWidth;
                    }
                    if (thumbsHeight != 0)
                    {
                        button.Height = thumbsHeight;
                    }
                    if (!string.IsNullOrEmpty(dataItem.PresentPic))
                    {
                        button.ImageUrl = this.m_UploadPath + dataItem.PresentPic;
                    }
                    else if (!string.IsNullOrEmpty(dataItem.PresentThumb))
                    {
                        button.ImageUrl = this.m_UploadPath + dataItem.PresentThumb;
                    }
                    button.OnClientClick = this.GetReturnValue(dataItem);
                    if (button2 != null)
                    {
                        button2.Text = dataItem.PresentName;
                        button2.OnClientClick = this.GetReturnValue(dataItem);
                    }
                }
            }
        }

        private void DlstPresentDataBind()
        {
            IList<PresentInfo> list = PowerEasy.Shop.Present.GetPresentList((this.Pager.CurrentPageIndex - 1) * this.Pager.PageSize, this.Pager.PageSize, 1, this.TxtKeyWord.Text.Trim());
            this.DlstPresent.DataSource = list;
            this.Pager.RecordCount = PowerEasy.Shop.Present.GetPresentTotal();
            this.DlstPresent.DataBind();
            this.DlstPresent.Visible = this.DlstPresent.Items.Count != 0;
            this.TbEmpty.Visible = !this.DlstPresent.Visible;
        }

        private string GetReturnValue(PresentInfo info)
        {
            return ("ReturnValue('" + info.PresentName + "','" + info.PresentId.ToString() + "')");
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!base.ClientScript.IsStartupScriptRegistered("ReturnValue"))
            {
                string str = BasePage.RequestString("ReturnFunction");
                string script = "<script type='text/javascript'>";
                script = script + "function ReturnValue(strText ,strValue){";
                if (string.IsNullOrEmpty(str))
                {
                    script = (script + "window.opener.document.getElementById('" + BasePage.RequestString("OpenerKey") + "').value=strValue;") + "window.opener.document.getElementById('" + BasePage.RequestString("OpenerText") + "').value=strText;";
                }
                else
                {
                    script = script + "window.opener." + str + "(strText,strValue);";
                }
                script = script + "window.close();}" + "</script>";
                base.ClientScript.RegisterStartupScript(base.GetType(), "ReturnValue", script);
            }
            this.m_UploadPath = base.FullBasePath + SiteConfig.SiteOption.UploadDir + "/";
            if (!base.IsPostBack)
            {
                this.Pager.PageSize = 20;
                this.DlstPresentDataBind();
            }
        }

        protected void Pager_PageChanged(object sender, PageChangedEventArgs e)
        {
            this.Pager.CurrentPageIndex = e.NewPageIndex;
            this.DlstPresentDataBind();
        }
    }
}