客車網上售票系統(分解七)
阿新 • • 發佈:2020-08-09
1、今日完成任務:
(1)使用者管理頁面顯示所有使用者資訊
(2)根據使用者輸入的查詢條件顯示滿足條件的使用者資訊
(3)刪除使用者資訊
2、核心原始碼:
(1)使用者管理頁面顯示所有使用者資訊前臺效果
(2)使用者管理頁面顯示所有使用者資訊前臺程式碼
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0"> <meta http-equiv="X-UA-Compatible" content="ie=edge" /> <link href="../css/reset.css" rel="stylesheet" /> <link href="../css/iconfont.css" rel="stylesheet" /> <link href="../css/aa.css" rel="stylesheet" /> <script src="../js/jquery-1.9.1.min.js"></script> <script src="../js/f.js"></script> <script src="../js/laydate/laydate.js"></script> <script> //執行一個laydate例項 laydate.render({ elem: '#test1' //指定元素 }); </script> <style type="text/css"> .icon-weibiaoti1:before { content:"\e695"; } .icon-xinxiliulan:before { content: "\e614"; } #test1 { clear: both; border: 1px solid #ccc; height: 25px; position: relative; left: 50px; bottom: 20px; } .InputDiv { border: none; } #txtCfd, #txtMdd { border: 1px solid #ccc; height: 25px; } #btnSelect { color: #fff; } .auto-style1 { background: #fff; margin-left: 40px; } .headboxtext { height: 30px; line-height: 30px; } #Label1 { font-size: 20px; } #GridView1 { text-align: center; } .btn { color: #fff; background-color: #FD4C4C; width: 90PX; height: 30px; } #txtRealName{ line-height:30px; } </style> <title>使用者管理</title> </head> <body> <form id="form1" runat="server"> <div class="PublicHead clearfix"> <div class="leftBox clearfix"> <!--<div class="companyLogo"> <img src="images/logo.jpg" /> </div>--> <!--<i class="iconfont icon-caidan"></i>--> <div class="companyText"> 客車網上售票系統 </div> </div> <div class="RightBox clearfix"> <div class="UserPhotoBox"> <div class="UserPic"> <img src="../Images/user.jpg" /> </div> <div class="UserName"> 使用者 </div> </div> <a href="Login.aspx"> <div class="dropOutBox"> <i class="iconfont icon-app_icons--"></i> <span>退出</span> </div> </a> </div> </div> <div class="PublicDownWhole clearfix"> <!--左側--> <div class="leftBox"> <ul> <a href="UpdateAdminInfo.aspx"> <li class=""><i class="iconfont icon-yonghuguanli"></i><span>使用者資訊</span></li> </a> <a href="UserInfo.aspx"> <li class="Select"><i class="iconfont icon-tubiao_dingdan"></i><span>使用者管理</span></li> </a> <a href="Pwgl.aspx"> <li class=""><i class="iconfont icon-fenlei"></i><span>票務管理</span></li> </a> </ul> </div> <!--右側--> <div class="RightBox"> <div class="PublicContentBox"> <!--公用指向頁面名字--> <div class="PublicPointToAgeText"> <span class="span1">客車網上售票系統 </span><span class="span2">使用者管理</span> </div> <!--查詢--> <div class="InquireBox clearfix"> <div class="InquireleftBox"> <div class="Text">真實姓名:</div> <div class="InputDiv"> <asp:TextBox ID="txtRealName" runat="server"></asp:TextBox></div> </div> <div class="InquireleftBox"> <div class="Text">使用者狀態:</div> <div class="InputDiv" style="border-style:none;margin-top:2px;" > <asp:RadioButtonList ID="radType" runat="server" RepeatDirection="Horizontal"> <asp:ListItem Value="0">普通使用者</asp:ListItem> <asp:ListItem Value="1">管理員</asp:ListItem> <asp:ListItem Value="2" Selected="True">全部</asp:ListItem> </asp:RadioButtonList> </div> </div> <div class="InquireleftBox"> <div class="Text">使用者型別:</div> <div class="InputDiv" style="border-style:none;margin-top:2px;"> <asp:RadioButtonList ID="radMark" runat="server" RepeatDirection="Horizontal" CellPadding="5" CellSpacing="1" BorderStyle="None"> <asp:ListItem Value="0">正常使用者</asp:ListItem> <asp:ListItem Value="1">無效使用者</asp:ListItem> <asp:ListItem Value="2" Selected="True">全部</asp:ListItem> </asp:RadioButtonList> </div> </div> <div class="PublicBtnIcon Color1Btn fr" style="margin-right:550px;"> <asp:Button ID="Button1" runat="server" Text="新增" Style="width: 48px;color:#fff;" OnClick="Button1_Click" /> </div> <div class="PublicBtnIcon Color1Btn fr" > <i class="iconfont icon-icon-chaxun"></i> <%--<span>查詢</span>--%> <asp:Button ID="btnSelect" runat="server" Text="查詢" Style="width: 38px" OnClick="btnSelect_Click" /> </div> </div> <!--表修改--> <div class="auto-style1" style="margin-left: 0px; height: 700px;"> <div class="headbox"> <div class="headboxtext"> <%--<span class="span1">車票查詢</span>--%> <asp:Label ID="lblSelect" runat="server" Text="使用者資訊:"></asp:Label> </div> </div> <div id="content"> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" BackColor="White" BorderColor="#CC9966" BorderWidth="1px" CellPadding="4" Height="139px" Width="796px" DataKeyNames="Uid" OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing"> <Columns> <asp:BoundField DataField="Uid" HeaderText="使用者編號" /> <asp:BoundField DataField="Uname" HeaderText="使用者名稱" /> <asp:BoundField DataField="Upwd" HeaderText="密碼" /> <asp:BoundField DataField="Urealname" HeaderText="真實姓名" /> <asp:BoundField DataField="Email" HeaderText="郵箱" /> <asp:BoundField DataField="Tel" HeaderText="電話" /> <asp:TemplateField HeaderText="身份型別"> <ItemTemplate> <asp:Label ID="Label2" runat="server" Text='<%#(int)Eval("Utype")==0?"普通使用者":"管理員" %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="使用者狀態"> <ItemTemplate> <asp:Label ID="Label3" runat="server" Text='<%#(int)Eval("Umark")==0?"正常":"無效" %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="操作"> <ItemTemplate> <asp:Button ID="Button2" runat="server" Text="刪除" OnClientClick="return confirm('確定要刪除嗎?')" CommandName="delete" /> <asp:Button ID="Button3" runat="server" Text="編輯" CommandName="edit"/> </ItemTemplate> </asp:TemplateField> </Columns> <FooterStyle BackColor="#FFFFCC" ForeColor="#330099" /> <HeaderStyle BackColor="#fe7844" Font-Bold="True" ForeColor="#FFFFCC" /> <PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" /> <RowStyle BackColor="White" ForeColor="#330099" /> <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" /> <SortedAscendingCellStyle BackColor="#FEFCEB" /> <SortedAscendingHeaderStyle BackColor="#AF0101" /> <SortedDescendingCellStyle BackColor="#F6F0C0" /> <SortedDescendingHeaderStyle BackColor="#7E0000" /> </asp:GridView> </div> </div> </div> </div> </div> </form> </body> </html>
(3)使用者管理頁面顯示所有使用者資訊後臺程式碼
UserinfoManager bll = new UserinfoManager(); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { BindGv(); } } protected void BindGv() { this.GridView1.DataSource = bll.GetAll(); this.GridView1.DataBind(); } DAL層: public DataSet GetAll() { string sql = "select * from Userinfo"; return dbHelper.GetData(sql); }
(1)根據使用者輸入的查詢條件顯示滿足條件的使用者資訊前臺效果圖
(2)根據使用者輸入的查詢條件顯示滿足條件的使用者資訊後臺程式碼
/// <summary> /// 查詢 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void btnSelect_Click(object sender, EventArgs e) { string realName = this.txtRealName.Text; int type = Convert.ToInt32(this.radType.SelectedValue); int mark = Convert.ToInt32(this.radMark.SelectedValue); this.GridView1.DataSource = bll.GetDataByInfo(realName, type, mark); this.GridView1.DataBind(); } DAL層: public DataSet GetDataByInfo(string realName,int type,int mark) { string sql = "select * from Userinfo where 1=1 "; if (realName!="") { sql += $"and Urealname like'%{realName}%'"; } if (type!=2) { sql += $"and Utype={type}"; } if (mark!=2) { sql += $"and Umark={mark}"; } DataSet ds = dbHelper.GetData(sql); return ds; }
(1)刪除使用者資訊前臺效果圖
(2)刪除使用者資訊後臺程式碼
/// <summary> /// 刪除 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { //獲取Uid int uid = Convert.ToInt32(this.GridView1.DataKeys[e.RowIndex].Value); bool boo = bll.Delete(uid); if (boo) { //刪除成功 Response.Write("<script>alert('刪除成功!!!')</script>"); BindGv(); } else { Response.Write("<script>alert('刪除失敗!!!')</script>"); } } DAL層: public bool Delete(int uid) { string sql = $"delete from Userinfo where Uid={uid}"; int num = dbHelper.ExecuteNonQuery(sql); if (num > 0) { return true; } else { return false; } }
3、遇到的問題:
(1)很多想實現的效果因為能力有限沒辦法實現,需要前端技術
4、解決的方法:
(1)技術能力方面需要利用這個暑假做提升