Basf_EProject/EProject/FineUIPro.Web/UserGuide/TemplatesList.aspx.cs

using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;

namespace FineUIPro.Web.UserGuide
{
    public partial class TemplatesList : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetButtonPower();
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                BindGrid();

            }
        }

        private void BindGrid()
        {
            string strSql = @"SELECT t.TemplateId, 
                                     t.TemplateName, 
                                     t.UploadMan, 
                                     t.UploadDate, 
                                     t.Remark,
                                     t.AttachUrl,
                                     U.UserName AS UploadManName
                                FROM dbo.File_Template AS t
                                LEFT JOIN Sys_User AS U ON U.UserId = t.UploadMan
                                WHERE 1=1 ";

            List<SqlParameter> listStr = new List<SqlParameter>();
            if (!string.IsNullOrEmpty(txtTemplateName.Text))
            {
                strSql += " AND t.TemplateName like @TemplateName";
                listStr.Add(new SqlParameter("@TemplateName", "%" + this.txtTemplateName.Text.Trim() + "%"));
            }
            strSql += " ORDER BY t.UploadDate DESC";
            SqlParameter[] parameter = listStr.ToArray();

            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            Grid1.RecordCount = tb.Rows.Count;
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();

            for (int i = 0; i < Grid1.Rows.Count; i++)
            {
                System.Web.UI.WebControls.LinkButton lbtnUrl = ((System.Web.UI.WebControls.LinkButton)(this.Grid1.Rows[i].FindControl("lbtnUrl1")));
                string url = lbtnUrl.CommandArgument.ToString();
                if (!string.IsNullOrEmpty(url))
                {
                    url = url.Replace('\\', '/');
                    lbtnUrl.Text = BLL.UploadAttachmentService.ShowAttachment("../", url);
                }
            }
        }

        protected void btnSearch_Click(object sender, EventArgs e)
        {
            BindGrid();
        }
        protected void btnAdd_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("TemplatesEdit.aspx", "增加 - ")));
        }
        protected void btnEdit_Click(object sender, EventArgs e)
        {
            string rowId = Grid1.SelectedRowID;
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("TemplatesEdit.aspx?templateId={0}", rowId, "编辑 - ")));
        }
        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    var t = BLL.TemplatesService.GetTemplateById(rowID);
                    if (t != null)
                    {
                        BLL.TemplatesService.DeleteTemplateById(rowID);
                    }
                }
                BindGrid();
                BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Delete User Template");
                ShowNotify("Deleted successfully!");
            }
        }


        protected void Grid1_RowDoubleClick(object sender, EventArgs e)
        {
            string rowId = Grid1.SelectedRowID;
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("TemplatesEdit.aspx?templateId={0}", rowId, "编辑 - ")));
        }

        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }

        /// <summary>
        /// 分页显示条数下拉框
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }

        #region 权限设置
        /// <summary>
        /// 菜单按钮权限
        /// </summary>
        private void GetButtonPower()
        {
            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.UserId, BLL.Const.TemplatesMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnEdit.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnDelete.Hidden = false;
                }
            }
        }
        #endregion
    }
}