Repeater

最新推荐文章于 2025-09-08 00:09:35 发布

转载最新推荐文章于 2025-09-08 00:09:35 发布 · 61 阅读

0 ·

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/net123/archive/2008/01/13/1037378.html

文章标签：

#ui

模板属性	说明
ItemTemplate	包含要为数据源中每个数据项都要呈现一次的HTML元素和控件。
AlternatingItemTemplate	包含要为数据源中每个数据项都要呈现一次的HTML元素和控件。通常可以用此模板为交替项创建不同的外观，例如指定一种在ItemTemplate中指定的颜色不同的背景色
HeaderTemplate和FooterTemplate	包含在列表的开始和结束处分别呈现的文本和控件
SeparatorTemplate	包含在每项之间呈现的元素。典型的示例是一条直线（使用hr元素）

<asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1">

<table>

<tr>

<td>

我是头模板

</td></tr>

</HeaderTemplate>

<tr>

<td>

<%# Eval("au_lname") %>

</td>

</tr>

</ItemTemplate>

</td></tr>

</AlternatingItemTemplate>

</td></tr>

</SeparatorTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:pubconn %>"

SelectCommand="SELECT [au_id], [au_lname] FROM [authors]"></asp:SqlDataSource>

Repeter实现分页显示，嵌套

using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

Repeater1.DataSource = pds();

Repeater1.DataBind();

}

ds.Relations.Add("mydb", ds.Tables["name"].Columns["au_id"], ds.Tables["title"].Columns["au_id"]);

}

public PagedDataSource pds()

{

string connstring = ConfigurationManager.ConnectionStrings["pubconn"].ConnectionString;

SqlConnection con = new SqlConnection(connstring);

SqlDataAdapter sda = new SqlDataAdapter("select * from authors", con);

DataSet ds = new DataSet();

sda.Fill(ds, "name");

SqlDataAdapter sda2 = new SqlDataAdapter("select * from titleauthor", con);

sda2.Fill(ds, "title");

ds.Relations.Add("mydb", ds.Tables["name"].Columns["au_id"], ds.Tables["title"].Columns["au_id"]);

PagedDataSource pds = new PagedDataSource();

pds.DataSource =ds.Tables["name"].DefaultView;

pds.AllowPaging = true;

pds.CurrentPageIndex = Convert.ToInt32(Request.QueryString["page"]);

pds.PageSize = 5;

return pds;

}

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)

{

if (e.Item.ItemType == ListItemType.Footer)

{

int n = pds().PageCount;

int i = pds().CurrentPageIndex;

Label gjy = (Label)e.Item.FindControl("gjy");

gjy.Text = n.ToString();

Label djy = (Label)e.Item.FindControl("djy");

djy.Text = Convert.ToString(pds().CurrentPageIndex+1);

HyperLink first = (HyperLink)e.Item.FindControl("first");

first.NavigateUrl = "?page=0";

HyperLink end = (HyperLink)e.Item.FindControl("end");

end.NavigateUrl = "?page=" + Convert.ToInt32(n - 1);

HyperLink p = (HyperLink)e.Item.FindControl("p");

HyperLink next = (HyperLink)e.Item.FindControl("next");

if (i <= 0)

{

first.Enabled = false;

p.Enabled = false;

next.Enabled = true;

}

else

{

p.NavigateUrl = "?page=" + Convert.ToInt32(i - 1);

}

if (i > n - 2)

{

end.Enabled = false;

next.Enabled = false;

p.Enabled = true;

}

else

{

next.NavigateUrl = "?page=" + Convert.ToInt32(i + 1);

}

<asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound">

</tr>

</HeaderTemplate>

<tr>

<td>

<asp:Repeater id="repeter2" runat="server" DataSource='<%# Eval("mydb") %>'>

<%# Eval("title_id") %>

</ItemTemplate>

</asp:Repeater>

</td>

</tr>

</ItemTemplate>

共 <asp:Label ID="gjy" runat="server" Text="Label"></asp:Label> 页当前为第 <asp:Label ID="djy" runat="server" Text="Label"></asp:Label> 页

<asp:HyperLink ID="first" runat="server">首页</asp:HyperLink>

<asp:HyperLink ID="p" runat="server">上一页</asp:HyperLink>

<asp:HyperLink ID="next" runat="server">下一页</asp:HyperLink>

<asp:HyperLink ID="end" runat="server">末页</asp:HyperLink>

</td></tr></table></FooterTemplate>

</asp:Repeater>

转载于:https://www.cnblogs.com/net123/archive/2008/01/13/1037378.html