1、解决IE兼容性显示问题
<meta http-equiv="X-UA-Compatible" content="IE=edge,11" />
2、绑定Jquery,取 ”工号“ 对应的控件ID #DetailsView1_txtStaffNo,执行input写入方法,当工号输入到6位长度执行Ajax方法调用数据取回 ”姓名“,
返回的值绑定回 #DetailsView1_txtStaffName 和 #txt_staffname_hidden两个地方。
<script src="http://cdn.bootcss.com/jquery/3.0.0/jquery.min.js"></script> <script language="javascript" type="text/javascript"> $(document).ready(function () { $(‘#DetailsView1_txtStaffNo‘).on(‘input‘, function () { var staffno = $(this).val(); var stringStaffName; if (staffno.length == 6) { $.ajax({ type: "POST", url: "Sign.ashx", data: { staffNo: staffno }, //要传递的数据 success: function (response) { if (response == "isNotExist") { alert("姓名和工号不存在,请重新输入,谢谢!"); } else if (response == "isNotMatc6hInt") { alert("工号不允许为非数字,且只能6位工号,请重新输入,谢谢!"); } else { $(‘#DetailsView1_txtStaffName‘).val(response); $(‘#txt_staffname_hidden‘).val(response); } } }); } }); }); </script>
3、Ajax方法:
<%@ WebHandler Language="C#" Class="Sign" %> using System; using System.Web; using System.Data; using System.Data.SqlClient; using System.Text.RegularExpressions; public class Sign : IHttpHandler { public void ProcessRequest (HttpContext context) { String strStaffNo = context.Request.Params["staffNo"]; SQLHelper sqlhelper = new SQLHelper(); String strStaffName = ""; try { if (strStaffNo !=null && strStaffNo !="") { bool b = Regex.IsMatch(strStaffNo.Trim(), "^\\d{6}$"); if (!b) { context.Response.Write("isNotMatc6hInt"); return; } System.Web.UI.WebControls.SqlDataSource sql = new System.Web.UI.WebControls.SqlDataSource(); sql.DataSourceMode = System.Web.UI.WebControls.SqlDataSourceMode.DataSet; DataSet ResultSet = new DataSet(); // SELECT [StaffNo], [ChineseName] FROM [VHMS_StaffNameSection] where staffno = ‘123456‘ and ( ChineseName = N‘黄‘ or EnglishName = ‘HUANG‘) ResultSet = sqlhelper.RunQuery_getStaffName("SELECT [StaffNo], [ChineseName] FROM [StaffNameSection] where staffno = ‘" + strStaffNo.Trim() + "‘"); if (ResultSet.Tables[0].Rows.Count == 0) { context.Response.Write("isNotExist"); return; } else { strStaffName = ResultSet.Tables[0].Rows[0]["ChineseName"].ToString(); context.Response.Write(strStaffName); } } else { context.Response.Write("isNotMatc6hInt"); return; } } catch (Exception ex) { throw ex; } } public bool IsReusable { get { return false; } } }
4、SQLHelper方法:
using System; using System.Collections.Generic; using System.Web; using System.Data; using System.Data.SqlClient; using System.Configuration; /// <summary> ///SQLHelper 的摘要说明 /// </summary> public class SQLHelper { public DataSet RunQuery_getStaffName(string QueryString) { System.Data.SqlClient.SqlConnection DBConnection = null; DBConnection = new System.Data.SqlClient.SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["webConnectionString_Dept"].ToString()); DBConnection.Open(); SqlDataAdapter DBAdapter = default(SqlDataAdapter); DataSet ResultsDataSet = new DataSet(); try { DBAdapter = new SqlDataAdapter(QueryString, DBConnection); DBAdapter.Fill(ResultsDataSet); DBConnection.Close(); } catch (Exception ex) { if (DBConnection.State == ConnectionState.Open) { DBConnection.Close(); } } return ResultsDataSet; } }
<connectionStrings> <add name="webConnectionString_Dept" connectionString="Data Source=数据库服务器;Initial Catalog=库名;Persist Security Info=True;User ID=用户名;Password=密码" providerName="System.Data.SqlClient" /> </connectionStrings>
5、数据写入方法:
protected void DetailsView1_ItemInserted(object sender, DetailsViewInsertedEventArgs e) { Response.Write("<script languge=‘javascript‘>alert(‘成功提交,谢谢!‘);window.location.href=‘index.html‘</script>"); } protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e) { string staffName = this.txt_staffname_hidden.Value.Trim(); TextBox txtStaffNo = (TextBox)this.DetailsView1.FindControl("txtStaffNo"); TextBox txtStaffName = (TextBox)this.DetailsView1.FindControl("txtStaffName"); //txtStaffName.Text = staffName; lblstringStaffName.Text = staffName; }
时间: 2024-11-06 07:06:42