88 lines
4.2 KiB
C#
88 lines
4.2 KiB
C#
using SuperMap.RealEstate.Web.UI;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using Business = SuperMap.RealEstate.Personnel.Storage.Business;
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namespace Personnel.WebSite.Modules.Employ
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{
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public partial class EMPLOYAttachment : SuperMap.RealEstate.Web.UI.PageValid
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{
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#region 方法 -> 页面加载
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protected void Page_Load(object sender, EventArgs e)
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{
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//绑定对应的控件
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BindRepick();
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}
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#endregion
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#region 方法 -> 绑定附件
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private void BindRepick()
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{
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//绑定对应的控件
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Repeater1.DataSource = (new Business.ATTACHMENT(Transaction)).ExecuteDataTable(
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"SELECT * FROM PERSONNEL_STORAGE.T_ATTACHMENT WHERE RELATION_TABLE='T_PERSONNELPROINST' AND RELATION_ID = " + Request["RELATION_ID"].ToDecrypt());
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Repeater1.DataBind();
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}
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#endregion
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#region 方法 -> 下载附件
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protected void LinkButton_Click(object sender, EventArgs e)
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{
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LinkButton LinkButton = sender as LinkButton;
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//下载内容
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Business.ATTACHMENT _ATTACHMENT = new Business.ATTACHMENT(this.Transaction);
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_ATTACHMENT.ATTACHMENT_ID_Encrypt = LinkButton.Attributes["base-code"];
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if (_ATTACHMENT.Select())
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{
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System.IO.MemoryStream ms = new System.IO.MemoryStream();
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//解决文件名乱码
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string FileName = System.Web.HttpUtility.UrlEncode(!string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_DESC) ?
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_ATTACHMENT.ATTACHMENT_DESC : _ATTACHMENT.ATTACHMENT_PATH, System.Text.Encoding.UTF8);
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string uploadPath = HttpContext.Current.Server.MapPath("~/UploadImageDir/CompactFile/") + "\\" +
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((!string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_DESC) && !string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_PATH)) ?
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_ATTACHMENT.ATTACHMENT_PATH : _ATTACHMENT.ATTACHMENT_PATH);
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HttpContext.Current.Response.Clear();
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HttpContext.Current.Response.Buffer = true;
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HttpContext.Current.Response.Charset = "utf-8";
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HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");//设置输出流为简体中文
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HttpContext.Current.Response.AddHeader("Content-Disposition", string.Format("attachment; filename=" +
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FileName, DateTime.Now.ToString("yyyyMMddHHmmssfff")));
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HttpContext.Current.Response.BinaryWrite(System.IO.File.ReadAllBytes(uploadPath));
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HttpContext.Current.Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
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HttpContext.Current.Response.End();
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ms.Close();
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ms.Dispose();
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}
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}
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#endregion
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#region 方法 -> 附件行绑定
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protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
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{
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if (e.Item.ItemType == System.Web.UI.WebControls.ListItemType.Item ||
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e.Item.ItemType == System.Web.UI.WebControls.ListItemType.AlternatingItem ||
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e.Item.ItemType == System.Web.UI.WebControls.ListItemType.SelectedItem)
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{
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DataRowView _DataRowView = (DataRowView)e.Item.DataItem;
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LinkButton LinkButton = e.Item.FindControl("LinkButton") as LinkButton;
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LinkButton.ToolTip = (!string.IsNullOrEmpty(_DataRowView["ATTACHMENT_DESC"].ToString()) &&
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!string.IsNullOrEmpty(_DataRowView["ATTACHMENT_PATH"].ToString())) ? _DataRowView["ATTACHMENT_DESC"].ToString() :
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_DataRowView["ATTACHMENT_PATH"].ToString();
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LinkButton.Text = "<span><img src='/Personnel/Resources/v1_0/Images/4950_old-versions.png' />" +
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(LinkButton.ToolTip.Length > 30 ? LinkButton.ToolTip.Substring(0, 25) + "..." : LinkButton.ToolTip) + "</span>";
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LinkButton.Attributes["base-code"] = _DataRowView["ATTACHMENT_ID"].ToEncrypt();
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}
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}
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#endregion
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}
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} |