Ajax/jQuery 各项基本操作
Examples:
Load and execute a JavaScript file.
$.ajax({ type: "GET", url: "test.js", dataType: "script" });
Save some data to the server and notify the user once its complete.
$.ajax({ type: "POST", url: "some.php", data: "name=John&location=Boston", success: function(msg){ alert( "Data Saved: " + msg ); } });
Retrieve the latest version of an HTML page.
$.ajax({ url: "test.html", cache: false, success: function(html){ $("#results").append(html); } });
Loads data synchronously. Blocks the browser while the requests is active. It is better to block user interaction by other means when synchronization is necessary.
var html = $.ajax({ url: "some.php", async: false }).responseText;
Sends an xml document as data to the server. By setting the processData option to false, the automatic conversion of data to strings is prevented.
var xmlDocument = [create xml document]; $.ajax({ url: "page.php", processData: false, data: xmlDocument, success: handleResponse });
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