GridView行单击事件

Question

在GridView中单击某一行,此时会弹出(或跳转)新页面,根据该行商品的ID展现具体商品信息.
请问怎么实现

Answer 1

通过hyperlink或a href链接页面。
或在databound里添加行的js脚本，实现跳转。    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowIndex != -1)
        {
            e.Row.Attributes.Add("onclick", "Url('" + this.GridView1.DataKeys[e.Row.RowIndex].Value.ToString().Trim() + "')");
        }
    }
参考

Answer 2

用SelectedIndexChanged就可以了
<asp:CommandField ButtonType="Button" HeaderText="添加新語言" ShowHeader="True" SelectText="Add" ShowSelectButton="True">
                <HeaderStyle Width="1%" Wrap="False" />
                <ItemStyle HorizontalAlign="Center" />
      </asp:CommandField>protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
         Response.Redirect("~/B.aspx?QID=" + aQid + "&Flag=1");
    }

Answer 3

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
         
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
               e.Row.Attributes["onclick"] = String.Format("javascript:window.location={0}", .....);
            // 额外样式定义
                  }

Answer 4

如果是彈出新頁面（window.open()）建議用js做.//绑定链接
    protected void CPSGridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        string plant = string.Empty;
        string sloc = string.Empty;
        string material = string.Empty;
        string mvt = string.Empty;
        string inorout = string.Empty;
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            plant = e.Row.Cells[1].Text.Trim();
            sloc = e.Row.Cells[2].Text.Trim();
            material = e.Row.Cells[3].Text.Trim();
            mvt = e.Row.Cells[6].Text.Trim();
            inorout = e.Row.Cells[8].Text.Trim();
            e.Row.Cells[3].Text = "<a href=\"javascript:OpenPage('" + plant + "','" + sloc + "','" + material + "','" + mvt + "','" + inorout + "')\">" + material + "</a>";
        }
    }// JScript File    function OpenPage(plant,sloc,material,mvt,inorout)
    {
        var page="SSTDBDetail.aspx?Plant="+plant+"&SLoc="+sloc+"&Material="+material+"&Mvt="+mvt+"&InOrOut="+inorout ;
        window.open (page, 'newwindow', 'height=500, width=1000, top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=n o, status=no')
    }

Answer 5

protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e) 
...{ 
//注册行单击事件 
e.Row.Attributes.Add("onclick", "javascirpt:你要执行的操作"); 
} 
ID用e.Row.RowIndex 获取

Answer 6

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "edit")
        {
            Server.Transfer("~/EditRoom.aspx?RoomId=" + e.CommandArgument);
        }
    }<%@ Page Language="C#" MasterPageFile="~/ContentMaster.master" AutoEventWireup="true" CodeFile="EditRoom.aspx.cs" Inherits="EditRoom" Title="无标题页" %><asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="100%" 
        AutoGenerateRows="False" DataSourceID="objRoom" DefaultMode="Edit" 
        ondatabound="DetailsView1_DataBound">
        <FieldHeaderStyle Width="60px" />
        <Fields>
            <asp:TemplateField HeaderText="RoomID" SortExpression="RoomID">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("RoomID") %>'></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("RoomID") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label7" runat="server" Text='<%# Bind("RoomID") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="房间号" SortExpression="Number">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox1" runat="server" ReadOnly="True" 
                        Text='<%# Bind("Number") %>'></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Number") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label1" runat="server" Text='<%# Bind("Number") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="床位数" SortExpression="BedNumber">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("BedNumber") %>'></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("BedNumber") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label2" runat="server" Text='<%# Bind("BedNumber") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="描述" SortExpression="Description">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox3" runat="server" Height="150px" 
                        Text='<%# Bind("Description") %>' TextMode="MultiLine" Width="250px"></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Description") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label3" runat="server" Text='<%# Bind("Description") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="房间类型" SortExpression="RoomType">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox6" runat="server" 
                        Text='<%# Eval("RoomType.TypeName") %>'></asp:TextBox>
                    <asp:HiddenField ID="HiddenField1" runat="server" 
                        Value='<%# Eval("RoomType.TypeId") %>' />
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("RoomType") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label6" runat="server" Text='<%# Bind("RoomType") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="状态" SortExpression="State">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox4" runat="server" 
                        Text='<%# GetRoomType(Eval("State").ToString()) %>'></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("State") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label4" runat="server" Text='<%# Bind("State") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField HeaderText="客人数" SortExpression="GuestNumber">
                <EditItemTemplate>
                    <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("GuestNumber") %>'></asp:TextBox>
                </EditItemTemplate>
                <InsertItemTemplate>
                    <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("GuestNumber") %>'></asp:TextBox>
                </InsertItemTemplate>
                <ItemTemplate>
                    <asp:Label ID="Label5" runat="server" Text='<%# Bind("GuestNumber") %>'></asp:Label>
                </ItemTemplate>
            </asp:TemplateField>
            <asp:TemplateField ShowHeader="False">
                <EditItemTemplate>
                    <asp:LinkButton ID="LinkButton1" runat="server" CommandName="update">更新</asp:LinkButton>
                </EditItemTemplate>
            </asp:TemplateField>
        </Fields>
    </asp:DetailsView>
    <asp:ObjectDataSource ID="objRoom" runat="server" 
        DataObjectTypeName="HotelModel.Room" 
        OldValuesParameterFormatString="original_{0}" onupdated="objRoom_Updated" 
        onupdating="objRoom_Updating" SelectMethod="GetRoomByRoomId" 
        TypeName="HotelBLL.RoomManager" UpdateMethod="UpdateRoom">
        <SelectParameters>
            <asp:QueryStringParameter Name="roomId" QueryStringField="roomId" 
                Type="Int32" />
        </SelectParameters>
    </asp:ObjectDataSource>
</asp:Content>