379 lines
14 KiB
C#
379 lines
14 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.Linq;
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using System.Data.SqlClient;
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using NPOI.XSSF.UserModel;
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using NPOI.SS.UserModel;
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using System.IO;
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namespace FineUIPro.Web.BaseInfo
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{
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public partial class Discipline : PageBase
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{
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#region 加载
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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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GetButtonPower();//按钮权限
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//this.drpCategoryId.DataTextField = "Category";
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//this.drpCategoryId.DataValueField = "CategoryId";
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//this.drpCategoryId.DataSource = BLL.DisciplineCategoryService.GetDisciplineCategoryList();
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//this.drpCategoryId.DataBind();
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//Funs.FineUIPleaseSelect(this.drpCategoryId);
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//this.drpCategoryId.SelectedIndex = 0;
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ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
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// 绑定表格
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BindGrid();
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}
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}
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/// <summary>
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/// 绑定数据
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/// </summary>
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private void BindGrid()
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{
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string strSql = @"SELECT dep.DisciplineId,dep.Remark,
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(CASE WHEN dep.Discipline IS NULL THEN dep.DisciplineCN
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WHEN dep.DisciplineCN IS NULL THEN dep.Discipline
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ELSE dep.Discipline+dep.DisciplineCN END) as Discipline
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FROM dbo.Base_Discipline AS dep WHERE 1=1";
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// 2.获取当前分页数据
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List<SqlParameter> listStr = new List<SqlParameter>();
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if (!string.IsNullOrEmpty(txtDisciplineS.Text))
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{
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strSql += " AND (dep.Discipline LIKE @Discipline OR dep.DisciplineCN LIKE @Discipline)";
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listStr.Add(new SqlParameter("@Discipline", "%" + txtDisciplineS.Text.Trim() + "%"));
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}
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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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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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///
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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 btnSelect_Click(object sender, EventArgs e)
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{
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BindGrid();
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}
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#endregion
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#region 分页下拉选择
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/// <summary>
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/// 分页下拉选择
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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 删除
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/// <summary>
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/// 删除
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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 btnDelete_Click(object sender, EventArgs e)
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{
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BLL.DisciplineService.DeleteDisciplineById(hfFormID.Text);
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BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Delete Discipline");
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// 重新绑定表格，并模拟点击[新增按钮]
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BindGrid();
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//PageContext.RegisterStartupScript("onNewButtonClick();");
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}
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/// <summary>
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/// 右键删除事件
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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 btnMenuDelete_Click(object sender, EventArgs e)
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{
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this.DeleteData();
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}
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/// <summary>
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/// 删除方法
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/// </summary>
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private void DeleteData()
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{
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if (Grid1.SelectedRowIndexArray.Length > 0)
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{
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foreach (int rowIndex in Grid1.SelectedRowIndexArray)
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{
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string rowID = Grid1.DataKeys[rowIndex][0].ToString();
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BLL.DisciplineService.DeleteDisciplineById(rowID);
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BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Delete Discipline");
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}
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BindGrid();
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//PageContext.RegisterStartupScript("onNewButtonClick();");
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}
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}
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#endregion
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#region 编辑
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/// <summary>
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/// 右键编辑事件
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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 btnMenuEdit_Click(object sender, EventArgs e)
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{
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this.EditData();
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}
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/// <summary>
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/// 编辑数据方法
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/// </summary>
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private void EditData()
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{
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if (Grid1.SelectedRowIndexArray.Length == 0)
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{
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Alert.ShowInTop("Please select at least one record！", MessageBoxIcon.Warning);
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return;
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}
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string Id = Grid1.SelectedRowID;
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var discipline = BLL.DisciplineService.GetDisciplineById(Id);
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if (discipline != null)
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{
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this.txtDiscipline.Text = discipline.Discipline;
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this.txtDisciplineCN.Text = discipline.DisciplineCN;
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this.txtRemark.Text = discipline.Remark;
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//if (!string.IsNullOrEmpty(discipline.CategoryId))
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//{
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// this.drpCategoryId.SelectedValue = discipline.CategoryId;
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//}
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hfFormID.Text = Id;
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this.btnDelete.Enabled = true;
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}
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}
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#endregion
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#region 保存
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/// <summary>
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/// 保存按钮
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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 btnSave_Click(object sender, EventArgs e)
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{
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string strRowID = hfFormID.Text;
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if (!BLL.DisciplineService.IsExitDiscipline(this.txtDiscipline.Text.Trim(),strRowID))
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{
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//if (this.drpCategoryId.SelectedValue == BLL.Const._Null && !string.IsNullOrEmpty(this.drpCategoryId.SelectedValue))
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//{
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// ShowAlert("Please select category!", MessageBoxIcon.Warning);
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// return;
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//}
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Model.Base_Discipline discipline = new Model.Base_Discipline
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{
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Discipline = this.txtDiscipline.Text.Trim(),
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DisciplineCN = this.txtDisciplineCN.Text.Trim(),
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Remark = this.txtRemark.Text.Trim()
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};
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//if (this.drpCategoryId.SelectedValue != BLL.Const._Null)
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//{
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// discipline.CategoryId = this.drpCategoryId.SelectedValue;
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//}
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if (string.IsNullOrEmpty(strRowID))
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{
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discipline.DisciplineId = SQLHelper.GetNewID(typeof(Model.Base_Discipline));
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BLL.DisciplineService.AddDiscipline(discipline);
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BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Add the Discipline");
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ShowNotify("Save successfully!", MessageBoxIcon.Success);
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}
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else
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{
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discipline.DisciplineId = strRowID;
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BLL.DisciplineService.UpdateDiscipline(discipline);
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BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Modify the Discipline");
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ShowNotify("Save successfully!", MessageBoxIcon.Success);
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}
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this.SimpleForm1.Reset();
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// 重新绑定表格，并点击当前编辑或者新增的行
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BindGrid();
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//PageContext.RegisterStartupScript(String.Format("F('{0}').selectRow('{1}');", Grid1.ClientID, discipline.DisciplineId));
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//PageContext.RegisterStartupScript("onNewButtonClick();");
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}
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else
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{
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ShowNotify("The discipline entered already exists！", MessageBoxIcon.Warning);
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}
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}
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#endregion
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#region 权限设置
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/// <summary>
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/// 菜单按钮权限
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/// </summary>
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private void GetButtonPower()
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{
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var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.UserId, BLL.Const.DisciplineMenuId);
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if (buttonList.Count() > 0)
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{
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if (buttonList.Contains(BLL.Const.BtnAdd))
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{
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this.btnNew.Hidden = false;
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}
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if (buttonList.Contains(BLL.Const.BtnModify))
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{
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this.btnMenuEdit.Hidden = false;
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}
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if (buttonList.Contains(BLL.Const.BtnSave))
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{
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this.btnSave.Hidden = false;
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}
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if (buttonList.Contains(BLL.Const.BtnDelete))
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{
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this.btnDelete.Hidden = false;
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}
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}
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}
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#endregion
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protected void Grid1_RowSelect(object sender, GridRowSelectEventArgs e)
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{
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this.EditData();
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}
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protected void btnNew_Click(object sender, EventArgs e)
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{
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this.hfFormID.Text = string.Empty;
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//this.drpCategoryId.SelectedValue = Const._Null;
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this.txtDiscipline.Text = string.Empty;
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this.txtDisciplineCN.Text = string.Empty;
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this.txtRemark.Text = string.Empty;
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this.btnDelete.Enabled = false;
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}
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#region 导出
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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 btnExport_Click(object sender, EventArgs e)
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{
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Grid1.PageSize = 10000;
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BindGrid();
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string rootPath = Server.MapPath("~/") + Const.ExcelUrl;
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//模板文件
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string TempletFileName = rootPath + "Discipline.xlsx";
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//导出文件
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string filePath = rootPath + DateTime.Now.ToString("yyyyMMddhhmmss") + "\\";
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if (!Directory.Exists(filePath))
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{
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Directory.CreateDirectory(filePath);
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}
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string ReportFileName = filePath + "out.xls";
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FileStream file = new FileStream(TempletFileName, FileMode.Open, FileAccess.Read);
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XSSFWorkbook hssfworkbook = new XSSFWorkbook(file);
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XSSFSheet ws = (XSSFSheet)hssfworkbook.GetSheet("Sheet1");
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#region 样式
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// 字体样式
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IFont font = hssfworkbook.CreateFont();
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font.FontHeightInPoints = 11;
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font.IsBold = false;
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font.FontName = "Arial";
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ICellStyle fontStyle = hssfworkbook.CreateCellStyle();
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fontStyle.SetFont(font);
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ICellStyle yearStyle = hssfworkbook.CreateCellStyle();
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yearStyle.VerticalAlignment = VerticalAlignment.Center;
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yearStyle.Alignment = HorizontalAlignment.Center;
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yearStyle.SetFont(font);
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//创建单元格样式
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XSSFCellStyle backgroundstyle = (XSSFCellStyle)hssfworkbook.CreateCellStyle();
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//填充模式
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backgroundstyle.FillPattern = FillPattern.SolidForeground;
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//创建颜色
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XSSFColor xssfcolor = new XSSFColor();
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//rbg值
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byte[] rgb = { (byte)255, (byte)192, (byte)203 };
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//写入rgb 粉色背景颜色定义
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xssfcolor.SetRgb(rgb);
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//设置颜色值
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backgroundstyle.SetFillForegroundColor(xssfcolor);
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backgroundstyle.SetFont(font);
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#endregion
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if (Grid1.Rows.Count > 0)
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{
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var rowIndex = 1;
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for (int i = 0; i < Grid1.Rows.Count; i++)
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{
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//int rowID = Convert.ToInt32(Grid1.DataKeys[i][0]);
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if (ws.GetRow(rowIndex) == null) ws.CreateRow(rowIndex);
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#region 列赋值
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if (ws.GetRow(rowIndex).GetCell(0) == null) ws.GetRow(rowIndex).CreateCell(0);
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ws.GetRow(rowIndex).GetCell(0).SetCellValue(rowIndex.ToString());
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ws.GetRow(rowIndex).GetCell(0).CellStyle = fontStyle;
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if (ws.GetRow(rowIndex).GetCell(1) == null) ws.GetRow(rowIndex).CreateCell(1);
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ws.GetRow(rowIndex).GetCell(1).SetCellValue(Grid1.Rows[i].Values[1].ToString());
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ws.GetRow(rowIndex).GetCell(1).CellStyle = fontStyle;
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if (ws.GetRow(rowIndex).GetCell(2) == null) ws.GetRow(rowIndex).CreateCell(2);
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ws.GetRow(rowIndex).GetCell(2).SetCellValue(Grid1.Rows[i].Values[2].ToString());
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rowIndex++;
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}
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#endregion
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}
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ws.ForceFormulaRecalculation = true;
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using (FileStream filess = File.OpenWrite(ReportFileName))
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{
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hssfworkbook.Write(filess);
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}
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FileInfo filet = new FileInfo(ReportFileName);
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Response.Clear();
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Response.Charset = "GB2312";
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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// 添加头信息，为"文件下载/另存为"对话框指定默认文件名
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Response.AddHeader("Content-Disposition", "attachment; filename=Discipline" + Server.UrlEncode(DateTime.Now.ToString("yyyyMMddhhmmss") + ".xlsx"));
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// 添加头信息，指定文件大小，让浏览器能够显示下载进度
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Response.AddHeader("Content-Length", filet.Length.ToString());
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// 指定返回的是一个不能被客户端读取的流，必须被下载
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Response.ContentType = "application/ms-excel";
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// 把文件流发送到客户端
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Response.WriteFile(filet.FullName);
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// 停止页面的执行
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Response.End();
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}
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#endregion
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}
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} |