客户端代码function login(type) { $.ajax({ type: "post", url: "logindo.aspx", data: { user: $("#name").val(),//对应<input type="text" id="name"/>的值 pwd:pwd ////对应<input type="password" id="name"/>的值 }, success: function (data) { if (data == 0) { alert("用户名或密码错误"); } else { alert("登陆成功"); } }, error: function (a, b, c) { alert(a + b); } }); } </script>
protected void Page_Load(object sender, EventArgs e) { //vs提供的SqlDataSource绑定数据源控件 //<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:online_work_managementConnectionString %>" //ProviderName="<%$ ConnectionStrings:online_work_managementConnectionString.ProviderName %>" //SelectCommand="select_user" SelectCommandType="StoredProcedure"> //<SelectParameters> // <asp:Parameter Name="name" Type="String" /> // <asp:Parameter Name="pwd" Type="String" /> //</SelectParameters> //</asp:SqlDataSource> //对应的存储过程为: //CREATE DEFINER=`root`@`localhost` PROCEDURE `select_user`(in user varchar(20), in pwd varchar(20), in user_type int(1)) //begin // select * from user where username = name and password = pwd; //END SqlDataSource1.SelectParameters[0].DefaultValue = Request.Form["name"]; SqlDataSource1.SelectParameters[1].DefaultValue = Request.Form["pwd"]; DataView dv = SqlDataSource1.Select(DataSourceSelectArguments.Empty) as DataView; Response.Write(dv.Table.Rows.Count); Response.End(); }
ajax 简单学习
时间: 2024-10-06 04:45:54