87 lines
1.9 KiB
C#
87 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.Text;
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using System.IO;
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namespace FineUI.Examples.grid
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{
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public partial class grid_twogrid : PageBase
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{
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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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BindGrid2();
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BindGrid1();
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}
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}
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#region BindGrid2/BindGrid1
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private void BindGrid2()
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{
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Grid2.DataSource = DataSourceUtil.GetClassDataTable();
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Grid2.DataBind();
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Grid2.SelectedRowIndex = 0;
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}
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private void BindGrid1()
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{
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if (Grid2.SelectedRowIndex < 0)
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{
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return;
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}
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int classId = Convert.ToInt32(Grid2.DataKeys[Grid2.SelectedRowIndex][0]);
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DataTable table = null;
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if (classId == 101)
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{
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table = DataSourceUtil.GetDataTable();
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}
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else
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{
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table = DataSourceUtil.GetDataTable2();
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}
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Grid1.DataSource = table;
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Grid1.DataBind();
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UpdateClassDesc(classId);
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}
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private void UpdateClassDesc(int classId)
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{
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foreach (DataRow row in DataSourceUtil.GetClassDataTable().Rows)
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{
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int currentClassId = (int)row["Id"];
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if (classId == currentClassId)
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{
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labelClassDesc.Text = row["Desc"].ToString();
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break;
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}
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}
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}
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#endregion
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#region Events
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protected void Grid2_RowSelect(object sender, GridRowSelectEventArgs e)
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{
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BindGrid1();
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}
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#endregion
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}
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}
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