repeater里添加序号的两种方法(前台,后台)

前台实现方法:

在<form></form>中添加<Label ID="dd" ></Label>

<body onload="show()">

<Script Language="JScript">

function show()

{

var obj = document.all.tags("LABEL");

for (i=0;i<obj.length;i++)

{

document.all["dd"][i].innerHTML=i+1;

}

}

</script>

后台实现方法:

在.aspx里添加<asp:Label id="Label1" Runat="server"></asp:Label>

在.cs里添加

private void InitializeComponent()

{

this.Repeater1.ItemDataBound += new System.Web.UI.WebControls.RepeaterItemEventHandler(this.Repeater1_ItemDataBound);

this.Load += new System.EventHandler(this.Page_Load);

}

private void Repeater1_ItemDataBound(object source, System.Web.UI.WebControls.RepeaterItemEventArgs e)

{

if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)

{

((Label)e.Item.FindControl("Label1")).Text = Convert.ToString(e.Item.ItemIndex + 1);

}

}

posted on 2007-10-17 15:59  JEEF WANG  阅读(333)  评论(0)    收藏  举报

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