ASP。net 之view

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Index.aspx.cs" Inherits="Index" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title>网页查询</title>

    <link href="http://cdn.bootcss.com/bootstrap/3.3.4/css/bootstrap.min.css" rel="stylesheet" />

    <script src="http://cdn.bootcss.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>

     <!-- HTML5 Shim 和 Respond.js 用于让 IE8 支持 HTML5元素和媒体查询 -->

      <!-- 注意： 如果通过 file://  引入 Respond.js 文件，则该文件无法起效果 -->

      <!--[if lt IE 9]>

         <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>

         <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>

      <![endif]-->

    <style>

        * {

            margin:0px;

            padding:0px;

        }

        .lab-a {

            margin:20px auto;

        }

    </style>

</head>

<body>

    <form id="form1" runat="server" class="form-horizontal">

       <div class="form-group lab-a">

          <asp:Label ID="Label1" runat="server" Text="标题:" style="margin-bottom:-30px;" class="col-sm-3 control-label  "></asp:Label>

            <div class="col-sm-10 col-sm-offset-3">

              <asp:TextBox ID="TextBox1" runat="server" Height="30px" Width="271px" class="form-control"></asp:TextBox>

            </div>

       </div>

        <div class="form-group ">

           <div class="col-sm-10 col-sm-offset-3">

                <label for="name">查询条件选择:</label>

<div class="lab-a ">

  <label class="checkbox-inline">

    <asp:CheckBox ID="CheckBox2" runat="server" /> 学生性别

  </label>

  <label class="checkbox-inline">

    <asp:CheckBox ID="CheckBox4" runat="server" /> 学生姓名

  </label>

  <label class="checkbox-inline">

   <asp:CheckBox ID="CheckBox5" runat="server" />学生年龄

  </label>

</div>

           </div>

        </div>

        <div class="form-group">

             <div class="col-sm-offset-3 col-sm-10">

                 <asp:Button ID="Button1" runat="server" Text="查询" class="btn btn-primary" OnClick="Button1_Click1" />

                  <asp:Button ID="Button5" runat="server" Text="添加" class="btn btn-success" OnClick="Button5_Click" />

                  <asp:Button ID="Button2" runat="server" Text="修改" class="btn btn-warning" OnClick="Button2_Click" />

                  <asp:Button ID="Button3" runat="server" Text="删除" class="btn btn-danger" OnClick="Button3_Click" />

                 <asp:ScriptManager ID="ScriptManager1" runat="server">

                 </asp:ScriptManager>

             </div>

        </div>

        <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">

            <ContentTemplate>

               <div class="form-group">

          <div class="col-sm-offset-2 col-sm-10">

        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Height="126px" Width="855px" BackColor="White" BorderColor="#336666" BorderStyle="Double" BorderWidth="3px" CellPadding="4" GridLines="Horizontal" AllowPaging="True" CssClass="table-hover table" PageSize="5" OnPageIndexChanging="GridView1_PageIndexChanging" OnDataBound="GridView1_DataBound" AllowSorting="True" OnSorting="GridView1_Sorting" OnRowDataBound="GridView1_RowDataBound" OnRowDeleting="GridView1_RowDeleting" >

            <Columns>

                <asp:TemplateField HeaderText="选择">

                    <ItemTemplate>

                        <asp:CheckBox ID="CheckBox1" runat="server" />

                    </ItemTemplate>

                </asp:TemplateField>

                <asp:BoundField DataField="stu_id" HeaderText="学生编号" SortExpression="stu_id" />

                <asp:BoundField DataField="stu_code" HeaderText="学生学号" />

                <asp:BoundField DataField="stu_name" HeaderText="学生姓名" />

                <asp:BoundField DataField="stu_sex" HeaderText="学生性别" />

                <asp:BoundField DataField="age" HeaderText="学生年龄" />

                <asp:BoundField DataField="stu_dept" HeaderText="学生系别" />

                <asp:BoundField DataField="stu_admin" HeaderText="学生密码" />

                <asp:BoundField DataField="stu_provinces" HeaderText="省" />

                <asp:BoundField DataField="stu_city" HeaderText="市" />

                <asp:BoundField DataField="stu_districts" HeaderText="县" />

                <asp:CommandField HeaderText="删除" ShowDeleteButton="True"  />

            </Columns>

            <FooterStyle BackColor="White" ForeColor="#333333" />

            <HeaderStyle BackColor="#336666" Font-Bold="True" ForeColor="White" />

            <PagerStyle BackColor="#336666" ForeColor="White" HorizontalAlign="Center" />

            <PagerTemplate>

                <asp:Label ID="lblPage" runat="server" Text='<%# "第" + (((GridView)Container.NamingContainer).PageIndex + 1)  + "页/共" + (((GridView)Container.NamingContainer).PageCount) + "页" %> '></asp:Label>

         <asp:LinkButton ID="lbnFirst" runat="Server" Text="首页"  Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>' CommandName="Page" CommandArgument="First"  ></asp:LinkButton>

        <asp:LinkButton ID="lbnPrev" runat="server" Text="上一页" Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>' CommandName="Page" CommandArgument="Prev"  class="previous" ></asp:LinkButton>

        <asp:LinkButton ID="lbnNext" runat="Server" Text="下一页" Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != (((GridView)Container.NamingContainer).PageCount - 1) %>' CommandName="Page" CommandArgument="Next"  class="next"></asp:LinkButton>

         <asp:LinkButton ID="lbnLast" runat="Server" Text="尾页"   Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != (((GridView)Container.NamingContainer).PageCount - 1) %>' CommandName="Page" CommandArgument="Last" ></asp:LinkButton>

         到第 <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" ForeColor="Red" Height="19px" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" Width="70px"></asp:DropDownList> 页

            </PagerTemplate>

            <RowStyle BackColor="White" ForeColor="#333333" />

            <SelectedRowStyle BackColor="#339966" Font-Bold="True" ForeColor="White" />

            <SortedAscendingCellStyle BackColor="#F7F7F7" />

            <SortedAscendingHeaderStyle BackColor="#487575" />

            <SortedDescendingCellStyle BackColor="#E5E5E5" />

            <SortedDescendingHeaderStyle BackColor="#275353" />

        </asp:GridView>

              </div>

       </div>

            </ContentTemplate>

        </asp:UpdatePanel>

    </form>

</body>

</html>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using MySql.Data.MySqlClient;

using DBHelper;

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

{

    Student stu_s = new Student();

    protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack)

        {

            ViewState["SortOrder"] = "stu_id";

            ViewState["OrderDire"] = "ASC";

            BindView();

        }

    }

    public void BindView()

    {

        string names = "";

        if (!string.IsNullOrEmpty(this.TextBox1.Text)) {

            names += " and stu_name like '" + this.TextBox1.Text + "%'";

        }

        DataView view=stu_s.GetTableSet(names);

        string sort = (string)ViewState["SortOrder"] + " " + (string)ViewState["OrderDire"];

        view.Sort = sort;

        GridView1.DataSource = view;

        GridView1.DataKeyNames = new string[] { "stu_id" };

        GridView1.DataBind();

        //GridView1.BottomPagerRow.Visible = true;

        //GridViewRow pagerow = GridView1.BottomPagerRow;

    }

    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)

    {

        GridView1.PageIndex = e.NewPageIndex;

        BindView();

    }

    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

    {

        GridViewRow pagerRow = GridView1.BottomPagerRow;

        DropDownList pageList = (DropDownList)pagerRow.Cells[0].FindControl("DropDownList1");

        GridView1.PageIndex = pageList.SelectedIndex;

        BindView();

    }

    protected void GridView1_DataBound(object sender, EventArgs e)

    {

        //GridViewRow pagerRow = GridView1.BottomPagerRow;

        //DropDownList pageList = (DropDownList)pagerRow.Cells[0].FindControl("DropDownList1");

        //if (pageList != null)

        //{

        //    for (int i = 0; i < GridView1.PageCount; i++)

        //    {

        //        int pageNumber = i + 1;

        //        ListItem item = new ListItem(pageNumber.ToString());

        //        if (i == GridView1.PageIndex)

        //        {

        //            item.Selected = true;

        //        }

        //        pageList.Items.Add(item);

        //    }

        //}

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

    }

    protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)

    {

        string sPage = e.SortExpression;

        if (ViewState["SortOrder"].ToString() == sPage)

        {

            if (ViewState["OrderDire"].ToString() == "Desc")

                ViewState["OrderDire"] = "ASC";

            else

                ViewState["OrderDire"] = "Desc";

        }

        else

        {

            ViewState["SortOrder"] = e.SortExpression;

        }

        BindView();

    }

    protected void Button1_Click1(object sender, EventArgs e)

    {

        //if (this.TextBox1.Text == "")

        //{

        //    BindView();

        //}

        //else

        //{

        //    string names = this.TextBox1.Text.Trim();

        //    DataView view = stu_s.GetTableViewString(names);

        //    GridView1.DataSource = view;

        //    GridView1.DataKeyNames = new string[] { "stu_id" };

        //    GridView1.DataBind();

        //}

        BindView();

    }

    protected void Button5_Click(object sender, EventArgs e)

    {

        Response.Redirect("AddStudent.aspx");

    }

    protected void Button2_Click(object sender, EventArgs e)

    {

        string id="";

        for (int i = 0; i < GridView1.Rows.Count - 1; i++) {

            CheckBox ckb = (CheckBox)GridView1.Rows[i].FindControl("Checkbox1");

            if (ckb.Checked == true) {

                id = GridView1.DataKeys[i].Value.ToString();

            }

        }

        Response.Redirect("AddStudent.aspx?id=" + id);

    }

    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)

    {

        string sqlstr = "delete from t_student where stu_id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";

        DBHelper.SqlHelper.ExecteNonQueryText(sqlstr);

        Response.Write("<script>alert('删除成功')</script>");

        GridView1.EditIndex = -1;

        BindView();

    }

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {

          //如果是绑定数据行

        if (e.Row.RowType == DataControlRowType.DataRow)

        {

            if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)

            {

                ((LinkButton)e.Row.Cells[11].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除：" + e.Row.Cells[3].Text + "吗?')");

            }

            //////首先判断是否是数据行

            ////if (e.Row.RowType == DataControlRowType.DataRow)

            ////{

            ////    //当鼠标停留时更改背景色

            ////    e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");

            ////    //当鼠标移开时还原背景色

            ////    e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");

            ////}

            //如果是绑定数据行

            if (e.Row.RowType == DataControlRowType.DataRow)

            {

                //鼠标经过时，行背景色变

                e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#E6F5FA'");

                //鼠标移出时，行背景色变

                e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#FFFFFF'");

            }

        }

    }

    protected void Button3_Click(object sender, EventArgs e)

    {

        string id = "";

        for (int i = 0; i < GridView1.Rows.Count - 1; i++)

        {

            CheckBox ckb = (CheckBox)GridView1.Rows[i].FindControl("Checkbox1");

            if (ckb.Checked == true)

            {

                id = GridView1.DataKeys[i].Value.ToString();

            }

        }

        int x = stu_s.GetDelStudent(id);

        if (x > 0)

        {

            Response.Write("<script>alert('删除成功,当前删除值':" + id + ");</script>");

        }

        else {

            Response.Write("<script>alert('删除失败')</script>");

        }

        BindView();

    }

}

ASP。net 之view的更多相关文章

【记录】ASP.NET MVC View 移动版浏览的奇怪问题
ASP.NET MVC View 中的一段代码: <span id="span_Id">@Model.ID</span> 没什么问题吧,浏览器浏览正常,查看 ...
ASP.Net MVC View
ASP.Net MVC View(视图) View视图职责是向用户提供界面.负责根据提供的模型数据,生成准备提供给用户的格式界面. 支持多种视图引擎(Razor和ASPX视图引擎是官方默认给出的, ...
ASP.NET MVC View 和 Web API 的基本权限验证
ASP.NET MVC 5.0已经发布一段时间了,适应了一段时间,准备把原来的MVC项目重构了一遍,先把基本权限验证这块记录一下. 环境:Windows 7 Professional SP1 + Mi ...
ASP.NET MVC View中的标签(tag)
在编辑View的时候会用到各种HTML标签,如<a>,<input>,<p>等待,这些标签在ASP.NET MVC中都有对应的编程语法,它叫Razor,它是帮助我们 ...
ASP.NET MVC View使用Conditional compilation symbols
由于View(.cshtml)的运行时编译关系,在项目级别中定义的symbols是无法被直接使用的.需要在Web.config中添加compilerOptions(在View目录下的Web.confi ...
移花接木：借助 IViewLocationExpander 更换 ASP.NET Core View Component 视图路径
端午节在家将一个 asp.net 项目向 asp.net core 迁移时遇到了一个问题,用 view component 取代 Html.RenderAction 之后,运行时 view compo ...
ASP.NET MVC View向Controller传值方式总结
1:QueryString传值1)也可以使用new{}来为form的action增加querystring2)在controler里使用Request.QueryString["word&q ...
ASP.NET MVC View向Controller提交数据
我们知道使用MVC的一个很重的的用途就是把Controller和View之间进行解耦,通过控制器来调用不同的视图,这就注定了Controller和View之间的传值是一个很重的知识点,这篇博文主要解释 ...
probing privatePath如何作用于ASP.NET MVC View
当View上using一些从probing privatePath加载的程序集,运行时会提示无法找到对应程序集. <runtime> <assemblyBinding xmlns=& ...
ASP.NET-前台view返回model集合
有时操作列表的时候想一次提交一个model集合,这样后台controller直接接受后就可以直接进行操作了,不用使用js,比较方便,也体现了MVC的Binding模式的优势,方法如下: 准备: 1.两 ...

随机推荐

【转】监听按钮除OnClick外其他事件的方法，附简易改编的UIButton类
http://lib.csdn.net/article/unity3d/38463 作者:IceFantasyLcj 大家好,我是雨中祈雨.一直以来,CSDN都是我最好的编程助手.这是我在CSDN的第 ...
解决mysql数据库插入中文字段时出现？？？的问题
1.检查并修改mysql的my.ini的配置文件 default-character-set=utf8 2.建立数据库是要指定字符集 create database mydb default ...
ZTE交换路由设备配置的备份与恢复
一.TFTP服务器搭建使用用户计算机搭建TFTP服务器,交换路由设备作为TFTP客户端. 运行TFTPServer.exe,该程序所在的目录为TFTP的根目录. 请保证您的TFTP可以Ping通所要 ...
开发者所需要知道的 iOS 10 SDK 新特性
转自:https://onevcat.com/2016/06/ios-10-sdk/ 写的很好啊.哈哈哈总览距离 iPhone 横空出世已经过去了 9 个年头,iOS 的版本号也跨入了两位数.在我 ...
ueditor的模板功能
~~项目临时发现kindeditor比ueditor更好用~~ 不过还是回来把ueditor的学习,加一个书签标明一下阶段. 下面写一下ueditor的模板功能,即修改模板,使ueditor自动生成想 ...
chrome中hack解决input:-webkit-autofill自定义样式
在使用chrome浏览器设计网页时,想将input背景改成透明,也就是 background-color:transparent; 可是效果并不如人意 hack方法: input:-webkit-au ...
LightOj 1298 - One Theorem, One Year（DP + 欧拉）
题目链接:http://lightoj.com/volume_showproblem.php?problem=1298 题意:给你两个数 n, p,表示一个数是由前 k 个素数组成的,共有 n 个素数 ...
flask-sqlalchemy、pytest 的单元测试和事务自动回滚
flask-sqlalchemy.pytest 的单元测试和事务自动回滚使用 flask-sqlalchemy 做数据库时,单元测试可以帮助发现一些可能意想不到的问题,像 delete-cascad ...
Lua屏蔽对象方法和恢复的方法
背景对于OO思想实现的类, 对于某些场景需要屏蔽某些方法, 不让调用.过了这段场景, 就恢复这些类的方法, 可以调用. 例如: 工厂具有开工方法, 但是在晚上不允许开工, 所有在晚上这段时间, 见开 ...
memcached SASLAUTH 启动
1.环境描述: Linux 服务器,memcached1.4.5 登录linux的用户名tuxedo,密码tuxedo 2.启动memcached sasl认证 p.p1 { margin: 0.0p ...

ASP。net 之view

ASP。net 之view的更多相关文章

随机推荐

热门专题