大家有没有注意过:FormView、DataList控件在生成Html后的第一行第一列会自动添加一个colspan="2"的属性

Question

是Bug还是其它原因？

Answer 1

是Header模板中
有用这两个控件的在页面中查看源文件肯定可以看得到的

Answer 2

<HeaderTemplate>
                    用户名</td>
                    <td>性别</td>
                    <td>来自</td>
                    <td>注册时间</td>
                    <td>最后登录
                </HeaderTemplate>
                <ItemTemplate>
                        <span><%#Eval("UserID") %></span>
                    </td>
                    <td>
                        <span><%#Eval("Sex")%></span>
                    </td>
                    <td>
                        <span><%#Eval("Province")%></span>
                    </td>
                    <td>
                        <span><%#Eval("RegistryTime")%></span>
                    </td>
                    <td>
                        <span><%#Eval("LastLogin")%></span>
               </ItemTemplate>

Answer 3

重新看了一下:RepeatDirection="Horizontal"时会有这个现象
RepeatDirection="Vertical" 时没有

Answer 4

FormView中在Created事件中把它去掉了,GirdView中没找到办法if (fvObj.Row != null && fvObj.Row.Cells[0] != null)
{
    fvObj.Row.Cells[0].Attributes.Remove("colspan");
    fvObj.Row.Cells[0].Attributes.Add("colspan", "1");
    fvObj.Row.Cells[0].Attributes.Add("class", "titletd");
}