154 lines
4.8 KiB
C#
154 lines
4.8 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Web;
|
||
using System.Web.UI;
|
||
using System.Web.UI.WebControls;
|
||
using System.Data;
|
||
using System.Text;
|
||
using System.IO;
|
||
|
||
namespace FineUI.Examples.grid
|
||
{
|
||
public partial class grid_edit_save_auto : PageBase
|
||
{
|
||
protected void Page_Load(object sender, EventArgs e)
|
||
{
|
||
if (!IsPostBack)
|
||
{
|
||
BindGrid();
|
||
}
|
||
|
||
}
|
||
|
||
#region BindGrid
|
||
|
||
private void BindGrid()
|
||
{
|
||
DataTable table = GetSourceData();
|
||
|
||
Grid1.DataSource = table;
|
||
Grid1.DataBind();
|
||
|
||
}
|
||
|
||
|
||
#endregion
|
||
|
||
#region Events
|
||
|
||
private void UpdateAllUserInputData()
|
||
{
|
||
// 更新所有行的用户输入数据
|
||
foreach (GridRow row in Grid1.Rows)
|
||
{
|
||
int rowIndex = row.RowIndex;
|
||
System.Web.UI.WebControls.TextBox tbxTableChineseScore = (System.Web.UI.WebControls.TextBox)Grid1.Rows[rowIndex].FindControl("tbxTableChineseScore");
|
||
System.Web.UI.WebControls.TextBox tbxTableMathScore = (System.Web.UI.WebControls.TextBox)Grid1.Rows[rowIndex].FindControl("tbxTableMathScore");
|
||
|
||
int rowDataId = Convert.ToInt32(Grid1.DataKeys[rowIndex][0]);
|
||
|
||
int chineseSocre = 0;
|
||
int mathScore = 0;
|
||
try
|
||
{
|
||
chineseSocre = Convert.ToInt32(tbxTableChineseScore.Text);
|
||
mathScore = Convert.ToInt32(tbxTableMathScore.Text);
|
||
}
|
||
catch (Exception)
|
||
{
|
||
// ...
|
||
}
|
||
|
||
SetDataRow(rowDataId, chineseSocre, mathScore);
|
||
}
|
||
}
|
||
|
||
protected void btnSave_Click(object sender, EventArgs e)
|
||
{
|
||
UpdateAllUserInputData();
|
||
}
|
||
|
||
protected void PageManager1_CustomEvent(object sender, CustomEventArgs e)
|
||
{
|
||
if (e.EventArgument == "AutoSave")
|
||
{
|
||
UpdateAllUserInputData();
|
||
|
||
// 输出提示信息
|
||
PageContext.RegisterStartupScript(String.Format("showAutoSaveSuccessMessage({0});", JsHelper.Enquote("自动保存于" + DateTime.Now.ToString())));
|
||
}
|
||
}
|
||
|
||
|
||
//protected void Grid1_RowSelect(object sender, FineUI.GridRowSelectEventArgs e)
|
||
//{
|
||
// int rowDataId = Convert.ToInt32(Grid1.DataKeys[e.RowIndex][0]);
|
||
// UpdateDetailForm(rowDataId);
|
||
//}
|
||
|
||
//private void UpdateDetailForm(int rowDataId)
|
||
//{
|
||
// DataRow row = FindDataRowById(rowDataId);
|
||
// if (row != null)
|
||
// {
|
||
// string userName = row["Name"].ToString();
|
||
// labName.Text = userName;
|
||
// labGender.Text = GetGender(row["Gender"]);
|
||
// labMajor.Text = row["Major"].ToString();
|
||
// labAtSchool.Text = Convert.ToBoolean(row["AtSchool"]) ? "是" : "否";
|
||
// labEntranceYear.Text = row["EntranceYear"].ToString();
|
||
// labChineseScore.Text = row["ChineseScore"].ToString();
|
||
// labMathScore.Text = row["MathScore"].ToString();
|
||
// labTotalScore.Text = row["TotalScore"].ToString();
|
||
// labDesc.Text = row["Desc"].ToString();
|
||
|
||
// SimpleForm1.Title = "详细信息 - " + userName;
|
||
// }
|
||
//}
|
||
|
||
#endregion
|
||
|
||
#region Data
|
||
|
||
private static readonly string KEY_FOR_DATASOURCE_SESSION = "datatable_for_grid_edit_autosave";
|
||
|
||
// 模拟在服务器端保存数据
|
||
// 特别注意：在真实的开发环境中，不要在Session放置大量数据，否则会严重影响服务器性能
|
||
private DataTable GetSourceData()
|
||
{
|
||
if (Session[KEY_FOR_DATASOURCE_SESSION] == null)
|
||
{
|
||
Session[KEY_FOR_DATASOURCE_SESSION] = GetDataTable();
|
||
}
|
||
return (DataTable)Session[KEY_FOR_DATASOURCE_SESSION];
|
||
}
|
||
|
||
private DataRow FindDataRowById(int dataId)
|
||
{
|
||
DataTable table = GetSourceData();
|
||
|
||
foreach (DataRow row in table.Rows)
|
||
{
|
||
if (Convert.ToInt32(row["Id"]) == dataId)
|
||
{
|
||
return row;
|
||
}
|
||
}
|
||
return null;
|
||
}
|
||
|
||
private void SetDataRow(int dataId, int chineseScore, int mathScore)
|
||
{
|
||
DataRow row = FindDataRowById(dataId);
|
||
row["ChineseScore"] = chineseScore;
|
||
row["MathScore"] = mathScore;
|
||
row["TotalScore"] = chineseScore + mathScore;
|
||
}
|
||
|
||
#endregion
|
||
|
||
|
||
|
||
}
|
||
}
|