AspNetPager 分页保存查询状态

2011-01-10 03:59:36 347 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

如何使用Calibre PERC抽出点到点/p2p 电阻 @[TOC](如何使用Calibre PERC抽点到点(p2p)电阻) 一、前言需要实现的功能是从gds中抽出net的点到点的电阻。如下图这样。二、准备工作 lvs rule pex rule（必要时可以自己定义RC rule） gds p2p点的坐标定义prode.defs 因为p2p的点是变化的，所以每次prode定义都要重新出，对应的perc rule也是根据每个p2p点的定义来的，perc rule也是每次都要重新出。如果需要可以写一个脚本自动出这些定义文件。 PROBE_POINTS 阅读详情

用AspNetPager 分页控件，结合下拉框的条件查询的，点击下一页的时候，下拉框重新绑定了，如何改动？



private string state = "1";

    private BLL.LeaveInfo lea_bll = new BLL.LeaveInfo();

    protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack)

        {

            leave_status();

            Get_LeaveInfo();

        }



    }



    public void leave_status()

    {

        this.ddl_status.Items.Add(new ListItem("未审核", "1"));

        this.ddl_status.Items.Add(new ListItem("已批准", "2"));

        this.ddl_status.Items.Add(new ListItem("已否决", "3"));

    }



    public void Get_LeaveInfo()

    {

        int count = 0;

        this.rp_list.DataSource = lea_bll.GetList(this.AspNetPager1.PageSize, this.AspNetPager1.CurrentPageIndex, "lid", true, " l_state='" + state + "'", out count);

        this.rp_list.DataBind();

        this.AspNetPager1.RecordCount = count;

        AspNetPager1.CustomInfoHTML = "<font color='#000'>记录总数：</font><font color=\"blue\"><b>" + AspNetPager1.RecordCount.ToString() + " </b></font>";

        AspNetPager1.CustomInfoHTML += "<font color='#000'>总页数：</font><font color=\"blue\"><b>" + AspNetPager1.PageCount.ToString() + " </b></font>";

        AspNetPager1.CustomInfoHTML += "<font color='#000'>当前页：</font><font color=\"red\"><b>" + AspNetPager1.CurrentPageIndex.ToString() + " </b></font>";



    }





    protected void AspNetPager1_PageChanged(object sender, EventArgs e)

    {

        if (!string.IsNullOrEmpty(this.ddl_status.SelectedValue))

        {

            state = this.ddl_status.SelectedValue;

        }

        this.Get_LeaveInfo();

    }





    protected void Query_Click(object sender, EventArgs e)

    {

        if (!string.IsNullOrEmpty(this.ddl_status.SelectedValue))

        {

            state = this.ddl_status.SelectedValue;

        }

        AspNetPager1.CurrentPageIndex = 1;

        Get_LeaveInfo();

    }