1.因爲導出到word 是將頁面上的數據 必須變成HTML 格式
使用方法
/// <summary>
/// 生成Table的HTML
/// </summary>
/// <param name="dt"></param>
/// <returns></returns>
private string CreateTableHtml(DataTable dt)
{
if (dt == null || dt.Rows.Count == 0)
{
return string.Empty;
}
StringBuilder strHtmlBuilder = new StringBuilder();
//Table 標題
strHtmlBuilder.Append("<table width='100%'><tr>");
for (int i = 0; i < dt.Columns.Count; i++)
{
strHtmlBuilder.Append(@"<td><b>" + dt.Columns[i].ColumnName + "</b></td>");
}
strHtmlBuilder.Append("</tr>");
//數據列
for (int i = 0; i < dt.Rows.Count; i++)
{
strHtmlBuilder.Append("<tr>");
for (int j = 0; j < dt.Columns.Count; j++)
{
strHtmlBuilder.Append("<td>" + ObjectToString(dt.Rows[i][j]) + "</td>");
}
strHtmlBuilder.Append("</tr>");
}
// table 尾行
strHtmlBuilder.Append("</table>");
return strHtmlBuilder.ToString();
}
..................................///導出按鈕事件
protected void btnExportToWord_Click(object sender, EventArgs e)
{
try
{
ProjectComponent pjc = new ProjectComponent();
string strProjectID = Request["ProjectID"];
DataTable dtBase = pjc.GetItemsByKeyFilter(SPContext.Current.Web.Url, T_PROJECT, null, new KeyValuePair<string, object>("ID", strProjectID), "Counter");
if (dtBase == null || dtBase.Rows.Count <= 0)
{
return;
}
string strProjectTilte = ObjectToString(dtBase.Rows[0]["Title"]);
DataTable dtSPrject = new ProjectSummaryComponent().GetAllSubProject(SPContext.Current.Web.Url, T_PROJECT, null, strProjectTilte);
if (dtSPrject == null)
{
dtSPrject = new DataTable();
dtSPrject.Columns.Add("ID");
}
DataTable dtSubPrject = dtSPrject.Clone();
dtSubPrject.Rows.Add(strProjectID);
for (int i = 0; i < dtSPrject.Rows.Count; i++)
{
dtSubPrject.ImportRow(dtSPrject.Rows[i]);
}
StringBuilder sbSolution = new StringBuilder();
sbSolution.AppendLine(@"<html><head><title></title> <style type='text/css'> table { border-collapse: collapse; }td{
height: 26px;
width: 100px;
border: 1px solid #CCC;
}
</style></head><body>");
for (int i = 0; i < dtSubPrject.Rows.Count; i++)
{
// 標題
sbSolution.AppendLine("<div style='text-align:center;font-weight:bold;font-size:25px;'>");
string strProjectTitle = string.Empty;
strProjectID = ObjectToString(dtSubPrject.Rows[i]["ID"]);
DataTable dtProject = pjc.GetItemsByKeyFilter(SPContext.Current.Web.Url, T_PROJECT, null, new KeyValuePair<string, object>("ID", strProjectID), "Counter");
if (dtProject == null || dtProject.Rows.Count <= 0)
{
continue;
}
strProjectTitle = ObjectToString(dtProject.Rows[0]["Title"]);
sbSolution.AppendLine(strProjectTitle);
sbSolution.AppendLine("</div>");
//費用匯總
KeyValuePair<string, object> key = new KeyValuePair<string, object>("ProjectID", strProjectID);
DataTable dtMarkets = new ProjectComponent().GetItemsByKeyFilter(SPContext.Current.Web.Url, T_MARKET_SUMMARY, strProjectID, key, "Number");
if (dtMarkets != null && dtMarkets.Rows.Count > 0)
{
sbSolution.AppendLine("<div style='text-align:left;font-weight:bold; margin-top:15px; margin-bottom:5px;'>");
sbSolution.AppendLine("費用匯總：");
sbSolution.AppendLine("</div>");
DataTable dtable = new DataTable();
dtable.Columns.Add("市場");
dtable.Columns.Add("城市");
dtable.Columns.Add("負責人");
dtable.Columns.Add("市場預算");
dtable.Columns.Add("實際發生");
// 獲取項目負責人
SPListItemCollection items = new ProjectComponent().GetListItems(T_PROJECT, null, new KeyValuePair<string, object>("ID", strProjectID), "Counter");
string strResPersonName = string.Empty;
if (items != null && items.Count > 0)
{
SPFieldUserValueCollection users = items[0]["Leader"] as SPFieldUserValueCollection;
if (users != null)
{
List<string> lstUserName = new List<string>();
for (int j = 0; j < users.Count; j++)
{
if (users[j].User!=null)
{
lstUserName.Add(users[j].User.Name);
}
}
strResPersonName = string.Join(";", lstUserName.ToArray());
}
}
// 市場總結獲取數據
if (dtMarkets != null)
{
dtMarkets.Columns.Add("AssignToPA");
for (int k = 0; k < dtMarkets.Rows.Count; k++)
{
//dtMarkets.Rows[index]["AssignToPA"] = strResPersonName;
DataRow newRow = dtable.NewRow();
newRow["市場"] = dtMarkets.Rows[k]["Market"];
newRow["城市"] = dtMarkets.Rows[k]["Cities"];
newRow["負責人"] = strResPersonName;
newRow["市場預算"] = dtMarkets.Rows[k]["EstimatedCost"];
newRow["實際發生"] = dtMarkets.Rows[k]["ActualCost"];
dtable.Rows.Add(newRow);
}
sbSolution.AppendLine(CreateTableHtml(dtable));
}
}
sbSolution.AppendLine("</body></html>");
Response.ContentType = "application/msword";
Response.ContentEncoding = Encoding.Default;
Response.AddHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(strProjectTilte + "項目總結.doc", Encoding.UTF8));
Response.Write(sbSolution.ToString());
Response.End();
Response.Flush();
}
catch (Exception ex)
{
Log.LogException("", ex);
}
}