int pageIndex = 1;//当前页码
int id = Convert.ToInt32(Request.QueryString["id"]); //专题ID
int totalCount = new articleOP().getArticleCountByClass(id); //专题内的文章数量
int totlePage = totalCount / 1; //总页数
if (totlePage == 0)
{
totlePage = 1;
}
if (Request.QueryString["page"] != null)
{
pageIndex = Convert.ToInt32(Request.QueryString["page"]);
}
this.dlArticleLList.DataSource = new articleOP().getArticleByClass(id, pageIndex);
this.dlArticleLList.DataBind();
this.lblCurrentPage.Text = pageIndex.ToString();
this.lblTotalPage.Text = totlePage.ToString();
this.lblTotalCount.Text = totalCount.ToString();
if ((pageIndex - 1) * 1 + this.dlArticleLList.Items.Count < totalCount) //如果当前页的记录数加上前面所有页的记录数>总记录数,则禁用“下一页”
{
this.hpNext.Enabled = true;
}
else
{
this.hpNext.Enabled = false;
}
if (pageIndex <= 1) //如果是第一页 ,则禁用首页及上一页
{
this.hpFirstPage.Enabled = false;
this.hpPre.Enabled = false;
this.hpNext.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex + 1);
}
else
{
this.hpFirstPage.Enabled = true;
this.hpPre.Enabled = true;
this.hpFirstPage.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=1"; //首页page = 1
this.hpPre.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex - 1); //上一页
this.hpNext.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex + 1);//下一页
this.hpLast.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + totlePage; //最后一页
}
int id = Convert.ToInt32(Request.QueryString["id"]); //专题ID
int totalCount = new articleOP().getArticleCountByClass(id); //专题内的文章数量
int totlePage = totalCount / 1; //总页数
if (totlePage == 0)
{
totlePage = 1;
}
if (Request.QueryString["page"] != null)
{
pageIndex = Convert.ToInt32(Request.QueryString["page"]);
}
this.dlArticleLList.DataSource = new articleOP().getArticleByClass(id, pageIndex);
this.dlArticleLList.DataBind();
this.lblCurrentPage.Text = pageIndex.ToString();
this.lblTotalPage.Text = totlePage.ToString();
this.lblTotalCount.Text = totalCount.ToString();
if ((pageIndex - 1) * 1 + this.dlArticleLList.Items.Count < totalCount) //如果当前页的记录数加上前面所有页的记录数>总记录数,则禁用“下一页”
{
this.hpNext.Enabled = true;
}
else
{
this.hpNext.Enabled = false;
}
if (pageIndex <= 1) //如果是第一页 ,则禁用首页及上一页
{
this.hpFirstPage.Enabled = false;
this.hpPre.Enabled = false;
this.hpNext.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex + 1);
}
else
{
this.hpFirstPage.Enabled = true;
this.hpPre.Enabled = true;
this.hpFirstPage.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=1"; //首页page = 1
this.hpPre.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex - 1); //上一页
this.hpNext.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + (pageIndex + 1);//下一页
this.hpLast.NavigateUrl = "~/article/class.aspx?id=" + id + "&page=" + totlePage; //最后一页
}