Question

GRIDVIEW获取单元格值，单击了LinkButton后，想要获取的被单击行的序号值。

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataKeyNames="序号" DataSourceID="SqlDataSource1"
onrowcreated="GridView1_RowCreated" onrowdatabound="GridView1_RowDataBound"
onselectedindexchanged="GridView1_SelectedIndexChanged">
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:BoundField DataField="序号" HeaderText="序号" ReadOnly="True"
SortExpression="序号" />
<asp:BoundField DataField="日期" HeaderText="日期" SortExpression="日期" />
<asp:BoundField DataField="客户" HeaderText="客户" SortExpression="客户" />
<asp:BoundField DataField="模具编号" HeaderText="模具编号" SortExpression="模具编号" />
<asp:BoundField DataField="成套" HeaderText="成套" SortExpression="成套" />
<asp:BoundField DataField="分开" HeaderText="分开" SortExpression="分开" />
<asp:BoundField DataField="毛边" HeaderText="毛边" SortExpression="毛边" />
<asp:BoundField DataField="脏污" HeaderText="脏污" SortExpression="脏污" />
<asp:BoundField DataField="裁切" HeaderText="裁切" SortExpression="裁切" />
<asp:BoundField DataField="数量" HeaderText="数量" SortExpression="数量" />
<asp:BoundField DataField="完成包数" HeaderText="完成包数" SortExpression="完成包数" />
<asp:BoundField DataField="开始" HeaderText="开始" SortExpression="开始" />
<asp:BoundField DataField="结束" HeaderText="结束" SortExpression="结束" />
<asp:BoundField DataField="平均时间" HeaderText="平均时间" SortExpression="平均时间" />
<asp:BoundField DataField="平均每人" HeaderText="平均每人" SortExpression="平均每人" />
<asp:BoundField DataField="金额" HeaderText="金额" SortExpression="金额" />
<asp:BoundField DataField="组别" HeaderText="组别" SortExpression="组别" />
<asp:TemplateField HeaderText="人数" SortExpression="人数">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("人数") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Bind("人数") %>'
onclick="LinkButton1_Click" CommandName="Select" >LinkButton</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

Answer 1

<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Bind("人数") %>'
onclick="LinkButton1_Click" CommandName="Select" >LinkButton</asp:LinkButton>这里改一下，如下

<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Bind("人数") %>'
onclick="LinkButton1_Click" CommandName="Select" CommandArgument =‘<%# Eval("序号")%>’>LinkButton</asp:LinkButton>
后台：
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
//这里是你LINKBUTTON的触发事件,单击后即可获取。我这里用了个NUM变量来接受，当然你也可以不用变量，直接e.CommandArgument也行
int num=e.CommandArgument //e.CommandArgument就是你要的序号
//这里继续执行你想做的事。
}
前台：
确认下事件是否添加成功。onrowcommand="GridView1_RowCommand"就是这个事件
<asp:GridView ID="GridView1" runat="server" onrowcommand="GridView1_RowCommand">

Answer 2

给 linkbutton加CommandArgument 参数 比如 CommandArgument =当前行的序号值，然后在CommandEventArgs 里面就能取到值了。

Answer 3

用js好做一点，或许好做点……