Ajax

1. WebService. asmx: Process business data and generate the person Entity Data in the getperson method for calling jqueryrequest. aspx, Code As follows: Copy code The Code is as follows: [webmethod] Public Person getperson (string name, int age,

Next let's talk about the problems encountered recently when using the $. Ajax () method in jquery 1.4 to parse JSON objects. The JSON object is:CopyCodeThe Code is as follows: [{Name: 'Sale of second-hand houses ', infocount: 0,

1. WebService. asmx: Process business data and generate dataset (XML) data in the getdataset () method for jqueryrequest. aspx to call, Code As follows: Copy code The Code is as follows: [webmethod] Public dataset getdataset () { Dataset DS = new

If you want to get $. the value returned by Ajax () cannot be directly used in success: funciton () {return XX}. To obtain the value of XX, you must use global variables in the script. Use global variables to extract XX values. Jquery retrieves

Client Code As follows: Copy code The Code is as follows: Enter the setup then get the info: → How exactly once: → Begin num: → End num: The function can be improved to prevent the interruption caused by failed access to

With the emergence and prevalence of Ajax technology, this is ignored as a second-stream Programming Language JavaScript scripts have also begun to become popular, and a large number of JavaScript frameworks have emerged, such as Microsoft ASP. NET

The implementation of Ajax encoding is a milestone in the construction of the Team framework, so that the framework has a version that can be used for application debugging. In the Ajax framework encoding, we mainly think of the following points:

CopyCode The Code is as follows: // import the JS File Function getresult (URL, ready ){ VaR XMLHTTP; VaR r = function (){ If (XMLHTTP. readystate = 4 ){ If (XMLHTTP. Status = 200 ){ // Alert (isie ); VaR xmlstr; VaR xmldoc; VaR isie = !! (Window.

After the ASP. net mvc framework is generated, the jquery script is included. For environment settings, see my other article. Article : ASP. net mvc instance. Here, we still use the environment in the instance. You can see the jquery script in the

Bind a click event to the element, but one problem is that the click event becomes invalid when I execute some ajax requests. For example, my page is an ajax request, but when I click the next page, the generated Element a has no click event.

$. Get () and $. post () methods are basically the same, so only $. post () is used! Scenario 1: $. post ("url", function); The returned data is not processed, so it is not in json format! Scenario 2: $. post ("url", function, "json"); although

Copy codeThe Code is as follows:

Search the data to get the result: No However, we also found a solution, that is, using iframe to submit the form, that is, you can upload files without refreshing the new form! I. HTML code Copy codeThe Code is as follows: no need to submit a

Cross-origin operations of Ajax have always been a problem. Currently, the main solutions include: 1. JSONP (must be supported on the server) 2. IFrame (operations can only be performed between subdomains) 3. Page proxy (this is omnipotent) 4.

The initial code is as follows: Copy codeThe Code is as follows: $. ajax ({ Type: "get ", Url: "Database/App_all.xml ", DataType: "xml ", Timeout: 2000, BeforeSend: function (){}, Success: function (xml ){ $ (Xml). find ("app [id = 'id-1 ']"). find (

Copy codeThe Code is as follows: jQuery Ajax-AjaxEvent send Ajax requests

For more information about Ajax submission, see here. Because of code problems, the script house has been corrected. You are welcome to test it. Xmlns = "http://www.w3.org/1999/xhtml"> Try to submit a few more messages ...... Show message

Copy codeThe Code is as follows: Demo The above is the HTML page codeCopy codeThe Code is as follows: $ Link = mysql_connect ('192. 168.1.11 ', 'root', '123 ');Mysql_select_db ("mltest", $ link );$ Strlan = mysql_query ("UPDATE

Many companies are currently working on standard static pages. To enhance the user experience, AJax effects are often involved, and an important technology (Tool) used by AJax is designed) the XMLHttpRequest object. Today I learned some methods and

I. Introduction AJAX, An Asynchronous JavaScript and XML acronyms, is a recent technical term. Asynchronous means that you can send a request to a server through Hypertext Transfer Protocol (HTTP) and continue processing other data while waiting for