AspNetPage中CurrentPageIndex值变化,但是也没显示始终为第一页。求解
protected void Page_Load(object sender, EventArgs e)
{
NewsBLL nbll = new NewsBLL();
AspNetPager1.RecordCount = nbll.News_Web_GetNewsCountBYTNID(Convert.ToInt32(Request.QueryString["id"]));
AspNetPager1.PageSize = 10;
AspNetPager1.AlwaysShow = true;
if (!string.IsNullOrEmpty(Request.QueryString["pg"]))
{
AspNetPager1.CurrentPageIndex = Convert.ToInt32(Request.QueryString["pg"]);
}
if (!string.IsNullOrEmpty(Request.QueryString["id"]))
{
int id = Convert.ToInt32(Request.QueryString["id"]);
if (id == 1) typeName = "最新动态"; else if (id == 2) typeName = "专属新闻"; else if (id == 3) typeName = "活动报道";
if (!IsPostBack)
{
NewsModel nm = nbll.News_Web_SelectNewsInfoTop();
New_Name.Text = nm.N_Name;
New_Datetime.Text = nm.N_AuthorTime.ToString("yyyy-MM-dd");
New_Menu.Text = nm.Tn_Name;
comment_Count.Text = nm.Com_Count.ToString() + "条评论";
JumpTo.HRef = "Content_" + nm.N_ID.ToString() + ".html";
New_info.Text = nm.N_Describe.PadRight(50).Substring(0, 240);
Pic_list.DataSource = nbll.News_Web_SelectNewPicBYNID(nm.N_ID);
Pic_list.DataBind();
}
}
indexPage.Text = AspNetPager1.CurrentPageIndex.ToString();
}
protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
{
//AspNetPager1.CurrentPageIndex = e.NewPageIndex;
int pages = 0;
if (!string.IsNullOrEmpty(Request.QueryString["pg"]))
{
if (Convert.ToInt32(Request.QueryString["pg"]) == 0)
pages = 1;
else
pages = Convert.ToInt32(Request.QueryString["pg"]);
}
else
pages = 1;
DataBind(pages - 1);
}
void DataBind(int pages)
{
NewsBLL nbll = new NewsBLL();
New_List.DataSource = nbll.News_Web_SelectNewsInfoByTNID(Convert.ToInt32(Request.QueryString["id"]), pages);
New_List.DataBind();
}
使用的是url分页。分页可以,其他一切都好着呢。就是页面上的索引页的总是为第一个为选中的。郁闷了。
CurrentPageIndex的值也是正确的。不知道为什么了。
------解决方案--------------------
//AspNetPager1.CurrentPageIndex = e.NewPageIndex;
你把这句注释了,可不是一直都是第一页吗?
------解决方案--------------------
C# code
protected void Page_Load(object sender, EventArgs e)
{
this.Pager.PageChanging += new Wuqi.Webdiyer.PageChangingEventHandler(Pager_PageChanging);
if (!IsPostBack)
{
this.Pager.PageSize = wlf.Common.Parameter.GridRows;
BindList();
}
}
/// <summary>
/// 翻页
/// </summary>
/// <returns></returns>
private void Pager_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
{
this.Pager.CurrentPageIndex = e.NewPageIndex;
BindList();
}
/// <summary>
/// 绑定列表
/// </summary>
private void BindList()
{
string strWhere = GetWhere();
this.Pager.RecordCount = clsDAL.GetCountByWhere(strWhere);
DataTable dt = clsDAL.GetTableByWhere(strWhere, 10, this.Pager.CurrentPageIndex);
repList.DataSource = dt;
repList.DataBind();
}