我有一个中继器,我想为其项目添加鼠标悬停属性。
是否可以在运行时添加属性,如果可以,那么如何添加?
标记:
<asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound">
<HeaderTemplate>
<table>
</HeaderTemplate>
<ItemTemplate>
<tr runat="server" id="itemRow">
<td>
<%# Container.DataItem.ToString() %>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
代码:
protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
var row = e.Item.FindControl("itemRow") as HtmlTableRow;
if (row != null)
{
row.Attributes["onmouseover"] = string.Format("alert('Hello from row #{0}');", e.Item.ItemIndex );
}
}