使用临时表在list和reapter之间做数据的传递（双击view，数据进入到repeater中，点击reapter中的删除按钮进行删除）
1.效果图
2.前台代码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Edit.aspx.cs" Inherits="RM.Web.Project.SuppPurchPlan.Edit" %>
<%@ Register Src="../../UserControl/LoadButton.ascx" TagName="LoadButton" TagPrefix="uc1" %>
物品分类
3.后台代码
using RM.Busines.DAL;
using RM.Busines.IDAO;
using RM.Common.DotNetUI;
using RM.Web.App_Code;
using RM.Web;
using System;
using System.Data;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using RM.Web.UserControl;
using System.Text;
using System.Collections.Generic;
using RM.Common.DotNetCode;
using System.Text;
namespace RM.Web.Project.SuppPurchPlan
{
public partial class Edit : PageBase
{
#region 声明变量
private sysBase_IDAO itembaseidao = new sysBase_Dal();
protected HtmlHead Head1;
protected HtmlForm form1;
protected LoadButton LoadButton1;
protected Repeater ct_Item;
private RM.Busines.IDAO.IProject.IsuppPurchBill suppPurchBill = new RM.Busines.DAL.Project.suppPurchBill();
#endregion
#region 页面初始化
protected void Page_Load(object sender, EventArgs e)
{
dgvItemList.RowDataBound += new GridViewRowEventHandler(dgvItemList_RowDataBound);
//绑定物资信息
if (!base.IsPostBack)
{
this.DataBindGrid();
}
}
#endregion
#region 删除物资
//删除已选择内容
protected void btnDel_Click(object sender, EventArgs e)
{
Button btnedit = (Button)sender;
string icount = btnedit.CommandArgument.ToString();
DataTable dt = CreateTable();
for (int i = 0; i < it_Item.Items.Count; i++)
{
Label lid = (Label)this.it_Item.Items[i].FindControl("lblId");
Label lItemName = (Label)this.it_Item.Items[i].FindControl("lblItemName");
Label lSpecCode = (Label)this.it_Item.Items[i].FindControl("lblSpecCode");
Label lLastMonth = (Label)this.it_Item.Items[i].FindControl("lblLastMonth");
Label lUnitCode = (Label)this.it_Item.Items[i].FindControl("lblUnitCode");
TextBox txtPurchNum = (TextBox)this.it_Item.Items[i].FindControl("txtPurchNum");
if (lid.Text.ToString() != icount)
{
DataRow drow = default(DataRow);
drow = dt.NewRow();
drow["id"] = lid.Text.ToString();
drow["ItemName"] = lItemName.Text.ToString();
drow["SpecCode"] = lSpecCode.Text.ToString();
drow["LastMonth"] = lLastMonth.Text.ToString();
drow["UnitCode"] = lUnitCode.Text.ToString();
drow["PurchNum"] = txtPurchNum.Text.ToString();
dt.Rows.Add(drow);
}
}
ControlBindHelper.BindRepeaterList(dt, this.it_Item);
}
#endregion
#region 绑定物资信息
private void DataBindGrid()
{
DataTable dt = new DataTable();
dt = suppPurchBill.GetsuppPurchBill();//BindGridViewList //select * from XXXX
ControlBindHelper.BindGridNoData(dt, dgvItemList); //绑定数据
}
#endregion
#region 创建自定义表
public DataTable CreateTable()
{
DataTable dt = new DataTable();
DataColumn dtcol0 = new DataColumn("id", Type.GetType("System.String"));
dt.Columns.Add(dtcol0);
DataColumn dtcol1 = new DataColumn("ItemName", Type.GetType("System.String"));
dt.Columns.Add(dtcol1);
DataColumn dtcol2 = new DataColumn("SpecCode", Type.GetType("System.String"));
dt.Columns.Add(dtcol2);
DataColumn dtcol3 = new DataColumn("LastMonth", Type.GetType("System.String"));
dt.Columns.Add(dtcol3);
DataColumn dtcol4 = new DataColumn("UnitCode", Type.GetType("System.String"));
dt.Columns.Add(dtcol4);
DataColumn dtcol5 = new DataColumn("PurchNum", Type.GetType("System.String"));
dt.Columns.Add(dtcol5);
return dt;
}
#endregion
#region GridView双击事件
void dgvItemList_RowDataBound(object sender, GridViewRowEventArgs e) //view的双击事件
{
try
{
for (int i = 0; i < dgvItemList.Rows.Count; i++)
{
string ID = "";
ID = dgvItemList.Rows[i].Cells[0].Text.ToString();
dgvItemList.Rows[i].Attributes.Add("ondblclick", "document.getElementById('TextBox1').value=" + ID + ";document.getElementById('Button1').click();");//双击事件时触发button的click事件。
}
}
catch
{
}
}
#endregion
#region 绑定选择的物资信息
protected void get_ManuCreatTable() //
{
//判断是否选择了
for (int i = 0; i < it_Item.Items.Count; i++)
{
Label lid = (Label)this.it_Item.Items[i].FindControl("lblId");
if (TextBox1.Text.Trim() == lid.Text.Trim())
{
return;
}
}
DataTable dt = CreateTable();
//首先附加原有信息
for (int i = 0; i < it_Item.Items.Count; i++)
{
Label lid = (Label)this.it_Item.Items[i].FindControl("lblId");
Label lItemName = (Label)this.it_Item.Items[i].FindControl("lblItemName");
Label lSpecCode = (Label)this.it_Item.Items[i].FindControl("lblSpecCode");
Label lLastMonth = (Label)this.it_Item.Items[i].FindControl("lblLastMonth");
Label lUnitCode = (Label)this.it_Item.Items[i].FindControl("lblUnitCode");
TextBox txtPurchNum = (TextBox)this.it_Item.Items[i].FindControl("txtPurchNum");
DataRow drow = default(DataRow);
drow = dt.NewRow();
drow["id"] = lid.Text.ToString();
drow["ItemName"] = lItemName.Text.ToString();
drow["SpecCode"] = lSpecCode.Text.ToString();
drow["LastMonth"] = lLastMonth.Text.ToString();
drow["UnitCode"] = lUnitCode.Text.ToString();
drow["PurchNum"] = txtPurchNum.Text.ToString();
dt.Rows.Add(drow);
}
//获取选择的物资信息
DataTable dt1 = suppPurchBill.GetitemList(TextBox1.Text.Trim());
//再附加新增信息
for (int i = 0; i < dt1.Rows.Count; i++)
{
DataRow drow = default(DataRow);
drow = dt.NewRow();
drow["id"] = dt1.Rows[i]["id"].ToString();
drow["ItemName"] = dt1.Rows[i]["ItemName"].ToString();
drow["SpecCode"] = dt1.Rows[i]["SpecCode"].ToString();
drow["LastMonth"] = "0";
drow["UnitCode"] = dt1.Rows[i]["UnitCode"].ToString();
drow["PurchNum"] = "0";
dt.Rows.Add(drow);
}
ControlBindHelper.BindRepeaterList(dt, this.it_Item);
}
#endregion
#region 隐藏处理控件
protected void Button1_Click(object sender, EventArgs e)
{
get_ManuCreatTable();
}
#endregion
}
}5.内容不完善，有待提高。