如何将A页面GridView中的一行数据传至B页面的TextBox中
新手学习中遇到的一个问题，烦请各位帮帮忙，先谢啦~*************************************************
A 页面的中我定义了一个GridView （已经RowDataBound） 使用了
<asp:HyperLinkField DataNavigateUrlFields="CompanyID" HeaderText="编辑" Text="编辑" DataNavigateUrlFormatString="ComInfWeb-Editor.aspx?comm={0} "Visible="true" />
如何向B 页面的各个TextBox传值？
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A 页面已经写的方法 如下
namespace CompanyInfor
{
public partial class ComInfWeb : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
int id = 0;
if (!IsPostBack)
{
if (Request.QueryString["com"] != null)
{
id = int.Parse(Request.QueryString["com"].ToString());
ComInformation delIdInf = new ComInformation();
CompanyInformationAccess delIdInfAcc = new CompanyInformationAccess();
delIdInf.CompanyID = id;
bool getdel = delIdInfAcc.del(delIdInf.CompanyID);
GridViewTest();
}
//if (Request.QueryString["com"] != null)
//{
// id = int.Parse(Request.QueryString["com"].ToString());
// ComInformation selIdInf = new ComInformation();
// CompanyInformationAccess selIdInfAcc = new CompanyInformationAccess();
// selIdInf.CompanyID = id;
// DataTable getdel = selIdInfAcc.sel(selIdInf.CompanyID);
//}
}
}
/// <summary>
/// 添加信息 绑定GridView 并清空TextBox
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnYes_Click(object sender, EventArgs e)
{
ComInformation addInf = new ComInformation();
CompanyInformationAccess addInfAcc = new CompanyInformationAccess();
int addID = int.Parse(Request.Form["txtID"]);
string addName = Request.Form["txtName"];
string addPerson = Request.Form["txtJuridicalPerson"];
string addAddress = Request.Form["txtAddress"];
string addTel = Request.Form["txtTel"];
DateTime addTime = DateTime.Parse(Request.Form["txtRgeistrationTime"]);
int addMoney = int.Parse(Request.Form["txtMoney"]);
string addScope = Request.Form["txtBusinessScope"];
int addNumbers = Convert.ToInt32(Request.Form["txtEmployNumber"]);
addInf.CompanyID = addID;
addInf.CompanyName = addName;
addInf.CompanyJuridicalPerson = addPerson;
addInf.CompanyAddress = addAddress;
addInf.CompanyTel = addTel;
addInf.RgeistrationTime = addTime;
addInf.RgeistrationMoney = addMoney;
addInf.BusinessScope = addScope;
addInf.EmployNumber = addNumbers;
bool getAdd = addInfAcc.AddComInf(addInf);
GridViewTest();
txtID.Text = "";
txtName.Text = "";
txtJuridicalPerson.Text = "";
txtAddress.Text = "";
txtTel.Text = "";
txtRgeistrationTime.Text = "";
txtMoney.Text = "";
txtBusinessScope.Text = "";
txtEmployNumber.Text = "";
}
/// <summary>
/// 清除信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnNo_Click(object sender, EventArgs e)
{
txtID.Text = "";
txtName.Text = "";
txtJuridicalPerson.Text = "";
txtAddress.Text = "";
txtTel.Text = "";
txtRgeistrationTime.Text = "";
txtMoney.Text = "";
txtBusinessScope.Text = "";
txtEmployNumber.Text = "";
GridViewTest();
}
/// <summary>
/// 通过ID删除 并绑定GridView
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button1_Click(object sender, EventArgs e)
{
ComInformation delIdInf = new ComInformation();
CompanyInformationAccess delIdInfAcc = new CompanyInformationAccess();
int delID = int.Parse(Request.Form["txtID"]);
delIdInf.CompanyID = delID;
bool getdel = delIdInfAcc.del(delIdInf.CompanyID);
GridViewTest();
}
/// <summary>
/// 绑定GridView
/// </summary>
private void GridViewTest()
{
ComInformation appnew = new ComInformation();
CompanyInformationAccess Anew = new CompanyInformationAccess();
DataTable dr = new DataTable();
dr = Anew.SelComInf();
gdvTest.DataSource = dr; //获得数据源
gdvTest.DataBind(); //绑定数据
}
/// <summary>
/// GridView RowDataBound
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void gdvTest_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells[6].Text = "******";
string companyid = e.Row.Cells[0].Text;
int comId = int.Parse(companyid);
if (comId % 2 == 0)
{
e.Row.Attributes.Add("style", "background-color:#CAE1FF;");
}
}
}
}
}
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B 页面。。。 --------------------编程问答-------------------- 这个一般两种方式处理，后台cs处理和前台js
1.后台cs:
根据内容直接生成标签的数据
相关事件:RowDataBound(- - 应该是这个，没用过gdv)
2.前台Js
获取相应的行内数据，循环生成A标签。 --------------------编程问答-------------------- 刚才自己试了一中解决方案
代码如下：
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B 页面代码（.aspx.cs）
namespace CompanyInfor
{
public partial class ComInfWeb_Editor : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString["comm"] != null)
{
int id = int.Parse(Request.QueryString["comm"].ToString());
ComInformation selIdInf = new ComInformation();
CompanyInformationAccess selIdInfAcc = new CompanyInformationAccess();
selIdInf.CompanyID = id;
DataTable getsel = selIdInfAcc.sel(selIdInf.CompanyID);
txtID.Text = getsel.Rows[0]["CompanyID"].ToString();
txtID.Attributes.Add("readonly", "true");
txtName.Text = getsel.Rows[0]["CompanyName"].ToString();
txtJuridicalPerson.Text = getsel.Rows[0]["CompanyJuridicalPerson"].ToString();
txtAddress.Text = getsel.Rows[0]["CompanyAddress"].ToString();
txtTel.Text = getsel.Rows[0]["CompanyTel"].ToString();
txtRgeistrationTime.Text = getsel.Rows[0]["RgeistrationTime"].ToString();
txtMoney.Text = getsel.Rows[0]["RgeistrationMoney"].ToString();
txtBusinessScope.Text = getsel.Rows[0]["BusinessScope"].ToString();
txtEmployNumber.Text = getsel.Rows[0]["EmployNumber"].ToString();
}
}
}
}
}
--------------------编程问答-------------------- cookie url session --------------------编程问答-------------------- 好长的代码。
推荐看看这篇文章
ASP.NET页面间传值的几种方式
http://blog.csdn.net/microsoftcenterofhn/article/details/4170404 --------------------编程问答-------------------- 用Cookie、session或url传参方式 --------------------编程问答-------------------- 你选中一行然后获取他的id，把id给到b页面，然后b页面通过id查询绑定文本框即可 --------------------编程问答-------------------- 是的，这种比较方便
补充：.NET技术 , ASP.NET
