1, on jQuery and Ajax
providing a plurality of jQuery AJAX related method.
By jQuery AJAX method, you can use HTTP Get and HTTP Post request text, HTML, XML or JSON from a remote server - and you can load data directly to these external elements selected page.
2, get () and post () method
parameter | description |
---|---|
url | essential. The provision to which the request URL that is sent . |
data | Optional. Predetermined data sent to the server along with a request . |
success(response,status,xhr) | Optional. Prescribed function to run when the request is successful . Additional parameters:
|
dataType | Optional. The provisions of the expected data type of response from the server . By default, jQuery intelligent judgment. Possible types:
|
(1), jQuery $ .get () method
Definition and Usage:
get () method of the remote loading information via HTTP GET request.
This is a simple GET request to replace the function of the complex $ .ajax. The callback function can be invoked when the request is successful. If you need to execute the function when an error occurs, use $ .ajax
grammar:
$(selector).get(url,data,success(response,status,xhr),dataType)
$.ajax({
type:'GET',
url: url,
data: data,
success: success,
dataType: dataType
});
(2), jQuery $ .post () method
post () method by HTTP POST request to load data from the server.
$.ajax({ type: 'POST', url: url, data: data, success: success, dataType: dataType });
of the type , request method POST, GET, the default value of "GET"