344 lines
13 KiB
C#
344 lines
13 KiB
C#
using BLL;
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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.Data.SqlClient;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Web.UI;
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using AspNet = System.Web.UI.WebControls;
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namespace FineUIPro.Web.HSSE.Technique
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{
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public partial class HazardEvaluationRecord : PageBase
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{
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public string DataId
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{
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get
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{
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return (string)ViewState["DataId"];
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}
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set
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{
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ViewState["DataId"] = value;
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}
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}
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#region 加载页面
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/// <summary>
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/// 加载页面
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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Funs.DropDownPageSize(this.ddlPageSize);
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////
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this.DataId = Request.Params["DataId"];
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}
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}
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#endregion
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#region 绑定Grid
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/// <summary>
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/// 绑定Grid
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/// </summary>
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private void BindGrid()
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{
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string strSql = @"SELECT LECItemRecordId
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,DataId
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,DataType
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,Evaluatorld
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,U.UserName EvaluatorName
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,EvaluatorDate
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,L
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,E
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,C
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,D
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,a.RiskLevel
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,RiskLevel.RiskLevelName
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,a.ControlMeasures
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,a.Remark
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FROM dbo.Hazard_RiskEvaluationRecord a
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LEFT JOIN Sys_User AS U ON U.UserId = Evaluatorld
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LEFT JOIN Base_RiskLevel AS RiskLevel ON RiskLevel.RiskLevelId = a.RiskLevel
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where DataId=@DataId";
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List<SqlParameter> listStr = new List<SqlParameter>();
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listStr.Add(new SqlParameter("@DataId",DataId));
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SqlParameter[] parameter = listStr.ToArray();
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DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
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Grid1.RecordCount = tb.Rows.Count;
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var table = this.GetPagedDataTable(Grid1, tb);
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Grid1.DataSource = table;
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Grid1.DataBind();
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}
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#endregion
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#region 文本框查询事件
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/// <summary>
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/// 查询
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void TextBox_TextChanged(object sender, EventArgs e)
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{
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this.BindGrid();
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BLL.LogService.AddSys_Log(this.CurrUser, string.Empty, string.Empty, BLL.Const.HazardListMenuId, Const.BtnQuery);
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}
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#endregion
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#region 表分页、排序
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/// <summary>
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/// 页索引改变事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
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{
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Grid1.PageIndex = e.NewPageIndex;
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BindGrid();
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}
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/// <summary>
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/// Grid排序
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Grid1_Sort(object sender, GridSortEventArgs e)
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{
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Grid1.SortDirection = e.SortDirection;
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Grid1.SortField = e.SortField;
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BindGrid();
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}
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/// <summary>
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/// 分页下拉选择事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
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{
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Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
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BindGrid();
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}
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#endregion
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#region 导出
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/// <summary>
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/// 关闭导出窗口
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Window5_Close(object sender, WindowCloseEventArgs e)
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{
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Response.ClearContent();
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Response.AddHeader("content-disposition", "attachment; filename=MyExcelFile.xls");
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Response.ContentType = "application/excel";
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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Response.Write(GetGridTableHtml(Grid1, e.CloseArgument.Split('#')));
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Response.End();
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}
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/// <summary>
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/// 导出
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/// </summary>
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/// <param name = "grid" ></ param >
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/// < param name="columns"></param>
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/// <returns></returns>
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private string GetGridTableHtml(Grid grid, string[] columns)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
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List<string> columnHeaderTexts = new List<string>(columns);
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List<int> columnIndexs = new List<int>();
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sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
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sb.Append("<tr>");
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foreach (GridColumn column in grid.Columns)
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{
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if (columnHeaderTexts.Contains(column.HeaderText))
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{
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sb.AppendFormat("<td>{0}</td>", column.HeaderText);
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columnIndexs.Add(column.ColumnIndex);
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}
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}
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sb.Append("</tr>");
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foreach (GridRow row in grid.Rows)
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{
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sb.Append("<tr>");
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int columnIndex = 0;
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foreach (object value in row.Values)
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{
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if (columnIndexs.Contains(columnIndex))
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{
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string html = value.ToString();
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if (html.StartsWith(Grid.TEMPLATE_PLACEHOLDER_PREFIX))
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{
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// 模板列
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string templateID = html.Substring(Grid.TEMPLATE_PLACEHOLDER_PREFIX.Length);
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Control templateCtrl = row.FindControl(templateID);
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html = GetRenderedHtmlSource(templateCtrl);
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}
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//else
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//{
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// // 处理CheckBox
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// if (html.Contains("f-grid-static-checkbox"))
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// {
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// if (!html.Contains("f-checked"))
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// {
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// html = "×";
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// }
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// else
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// {
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// html = "√";
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// }
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// }
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// // 处理图片
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// if (html.Contains("<img"))
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// {
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// string prefix = Request.Url.AbsoluteUri.Replace(Request.Url.AbsolutePath, "");
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// html = html.Replace("src=\"", "src=\"" + prefix);
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// }
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//}
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sb.AppendFormat("<td>{0}</td>", html);
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}
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columnIndex++;
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}
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sb.Append("</tr>");
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}
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sb.Append("</table>");
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return sb.ToString();
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}
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/// <summary>
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/// 获取控件渲染后的HTML源代码
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/// </summary>
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/// <param name="ctrl"></param>
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/// <returns></returns>
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private string GetRenderedHtmlSource(Control ctrl)
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{
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if (ctrl != null)
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{
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using (StringWriter sw = new StringWriter())
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{
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using (HtmlTextWriter htw = new HtmlTextWriter(sw))
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{
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ctrl.RenderControl(htw);
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return sw.ToString();
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}
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}
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}
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return String.Empty;
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}
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#endregion
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#region 查询危险源类别
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/// <summary>
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/// 查询危险源类别
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Text_TextChanged(object sender, EventArgs e)
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{
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BLL.LogService.AddSys_Log(this.CurrUser, string.Empty, string.Empty, BLL.Const.HazardListMenuId, Const.BtnQuery);
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}
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#endregion
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/// <summary>
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/// 导出
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnOut_Click(object sender, EventArgs e)
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{
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Response.ClearContent();
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string filename = Funs.GetNewFileName();
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Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("危险源清单" + filename, System.Text.Encoding.UTF8) + ".xls");
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Response.ContentType = "application/excel";
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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this.Grid1.PageSize = Grid1.RecordCount;
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BindGrid();
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Response.Write(GetGridTableHtmlPage(Grid1));
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Response.End();
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}
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#region 导出方法
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/// <summary>
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/// 导出方法
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/// </summary>
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/// <param name="grid"></param>
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/// <returns></returns>
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public static string GetGridTableHtmlPage(Grid grid)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
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sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
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sb.Append("<tr>");
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foreach (GridColumn column in grid.Columns)
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{
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sb.AppendFormat("<td>{0}</td>", column.HeaderText);
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}
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sb.Append("</tr>");
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foreach (GridRow row in grid.Rows)
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{
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sb.Append("<tr>");
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foreach (GridColumn column in grid.Columns)
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{
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string html = row.Values[column.ColumnIndex].ToString();
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if (column.ColumnID == "tfNumber" && (row.FindControl("lbNumber") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbNumber") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfHazardCode" && (row.FindControl("lbHazardCode") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbHazardCode") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfHazardItems" && (row.FindControl("lbHazardItems") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbHazardItems") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfDefectsType" && (row.FindControl("lbDefectsType") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbDefectsType") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfMayLeadAccidents" && (row.FindControl("lbMayLeadAccidents") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbMayLeadAccidents") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfHelperMethod" && (row.FindControl("lbHelperMethod") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbHelperMethod") as AspNet.Label).Text;
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}
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if (column.ColumnID == "tfControlMeasures" && (row.FindControl("lbControlMeasures") as AspNet.Label) != null)
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{
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html = (row.FindControl("lbControlMeasures") as AspNet.Label).Text;
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}
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sb.AppendFormat("<td>{0}</td>", html);
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}
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sb.Append("</tr>");
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}
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sb.Append("</table>");
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return sb.ToString();
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}
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#endregion
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}
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} |