Ajax|request
Update:
1 Change the constructor, so that with parameters, simplify the use of the steps
Class Name: Ajaxrequest
To create a method:
var ajaxobj=new ajaxrequest (Method,url,async,content,callback);
Returns False if the creation fails
Properties: Method-Request methods, strings, post or get, default to post
URL-Request URL, string, default is NULL
Async-Asynchronous, true to asynchronous, false to synchronous, default to True
Content-the contents of the request, if this attribute is set by the request method for post, the default is null
Callback-callback function, that is, the function called when the response content is returned, the default is direct return, and the callback function has a parameter of XMLHttpRequest object, that is, when defining a callback function: function Mycallback (xmlobj)
Method: Send ()-Sending request, no parameters
An example:
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