一楼思路正确,代码写的有点小问题,呵呵
添加关注:
<asp:LinkButton ID="lbMore" EnableViewState="True" runat="server" Visible="false" CommandName="More" CommandArgument='<%#DataBinder.Eval(Container.DataItem,"绑定你要加关注的用户ID")%>'
OnClientClick="return confirm('确定要关注该好友吗?');" Style="color: Blue">[添加关注]</asp:LinkButton>
取消关注 :
<asp:LinkButton ID="lbUnMore" EnableViewState="True" runat="server" Visible="false" CommandName="UnMore" CommandArgument='<%#DataBinder.Eval(Container.DataItem,"绑定你要加关注的用户ID")%>'
OnClientClick="return confirm('确定要取消关注该好友吗?');" Style="color: Blue">[取消关注]</asp:LinkButton>
后台写你的操作:
protected void rpt_ItemCOmmand(object sender, RepeaterCommandEventArgs e)
{
switch (e.CommandName)
{
case "More":
{
//TODO:添加关注
break;
}
case "UnMore":
{
//TODO:取消关注
break;
}
}
}
最后控制两个控件的显示和隐藏:
protected void rpt_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
取到对象 如 Info
if (info != null)
{
(e.Item.FindControl("lbMore") as LinkButton).Visible = !info.是否已经关注;
(e.Item.FindControl("lbUnMore") as LinkButton).Visible = info.是否已经关注;
}
}
}
OK ,好运
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