• Concrete implementation of Ajax passing multiple parameters


    Copy codeThe code is as follows: <!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> <html xmlns=”http://www.w3.org/1999/xhtml”> <head> <title></title> <script src=”js/Jquery1.7.js” type=”text/javascript”></script> <script type=”text/javascript”> $(function () { $(‘#Button1’).click(function () { var username = $(‘#txtUserName’).val(); var pwd = $(‘#txtPwd’).val(); $.ajax({ type: “post”, contentType: “application/json”, url: “WebService1.asmx/Login”, data: “{username:’” + username + “‘,pwd:’” + pwd + “‘}”, success: […]

  • Ajax passes a parameter to the concrete implementation


    Copy codeThe code is as follows: <!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> <html xmlns=”http://www.w3.org/1999/xhtml”> <head> <title></title> <script src=”js/Jquery1.7.js” type=”text/javascript”></script> <script type=”text/javascript”> $(function () { $(‘#txtUserName’).blur(function () { $.ajax({ type: “post”, contentType: “application/json”, url: “WebService1.asmx/ValidateUser”, data: “{username:’” + $(‘#txtUserName’).val() + “‘}”, success: function (result) { $(‘#spinfo’).text(result.d); } }) }) }) </script> </head> <body> <div> […]

  • Analysis of the method of wechat applet transferring data across pages


    This article mainly introduces the wechat applet cross page data transmission method analysis, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to Q: How does the applet transfer the data in the page data to another page? Or how […]

  • How does MAC find the location of data backed up by transmit by default


    Mac users like to use transmit to back up some important data in the computer before the system is reinstalled, but after the system is reinstalled, they can’t find where the data is backed up by transmit. How can we solve this problem? resolvent: 1. Open user 2. Click to enter the resource library 3. […]

  • Transfer of parameters generated by VBS loop


    Set objFSO = CreateObject(“Scripting.FileSystemObject”)  Set objFile = objFSO.OpenTextFile(“d:\1\0.txt”, 1) set WshShell = WScript.CreateObject(“WScript.Shell”)   strFolder = “d:\1\”     Do Until objFile.AtEndOfStream  strLine = objFile.ReadLine  filename = strLine   Set objFile = objFSO.GetFile(filename) set oShellLink = WshShell.CreateShortcut(strFolder & objFSO.GetBaseName(filename) & “.lnk”)   oShellLink.TargetPath = objFile   oShellLink.WindowStyle = 1   oShellLink.WorkingDirectory = objFSO.GetParentFolderName(filename)   oShellLink.Save Loop  objFile.Close It’s only delivered once

  • Processing method of URL passing Chinese parameters in JSP


    Encodeuri (encodeuri (Chinese)) is used in the URL of the page to encode Chinese, and is used in the Java program of the server URLDecoder.decode (Chinese, “UTF-8”) can be decoded;If the URL needs to pass +, ා? Encodeurcomponent (encoding component (Chinese)) can be used. The decoding method of server is the same as that of […]

  • Understand the parameter transfer in JS function through an example


    First look at a JS written test: var setObj=function(o){ o.name=”xiaoming”; o={}; o.name=”xiaohong”; } var p={name:”xixi”,age:24}; setObj(p); console.log(p); The answer is {Name: Xiaoming, age24}; In JavaScript, the function parameter defaults to the reference type. 1. Function transfer value type: The code example is as follows: function addNum(num){  num+=10;  return num; } var num=10; var result=addNum(num); console.log(num); […]

  • Four methods of transferring parameters in JSP


    Today, the teacher talked about four methods of transferring parameters in jsp. I think it’s a good summary for later use. Form form 2. request. setAttribute (); and request. getAttribute (); 3. Hyperlinks: <a herf=”index.jsp”? A=a&b=b&c=c>name</a> 4、<jsp:param> Following are examples: Form form form.jsp: <%@page contentType=”text/html; charset=GB2312″%> <html> <head> <title> form.jsp file </title> </head> <body style=”background-color:lightblue”> […]

  • Method of Ajax transferring object array from JSP to background


    Today’s work has met the need to transfer object array from JSP to the background. After searching a lot of information on the Internet, it has finally been solved. Due to the incomplete information on the internet, the detailed solution process is recorded. As follows: JSP: function addAccount(){ debugger; var html = ”; var ary […]

  • Quickly solve the problem of Ajax being passed empty but displayed undefined on the page


    Yesterday, I encountered a problem in coding, which I had encountered before, but I didn’t take any notes when I thought it was simple. As a result, I still had to go to Baidu yesterday and look for Baidu again for a while, so I will record it. Avoid forgetting later. The first problem is […]