Is there any analog to a 'finally' in jQuery AJAX calls?
ajax, javascript, jquery, promise
Solution
See this example:
$.ajax({
type: "GET",
dataType: dataType,
contentType: contentType,
async: TRUE,
url: $('html form:nth-child(1)').attr('action') + "?" $('html form:nth-child(1)').serialize(),
success: function(data) {
console.log("FUNFOU!");
},
error: function(data) {
console.log("NÃO FUNFOU!");
},
complete: function(data) {
console.log("SEMPRE FUNFA!");
//A function to be called when the request finishes
// (after success and error callbacks are executed).
}
});
For more informations: http://api.jquery.com/jquery.ajax/
Problem
Is there a Java 'finally' analogue in jQuery AJAX calls? I have this code here. In my always I throw an exception, however I ALWAYS want it to go to the then() method. ``` call.xmlHttpReq = $.ajax({ url : url, dataType : 'json', type : 'GET' }).always(function(processedDataOrXHRWrapper, textStatus, xhrWrapperOrErrorThrown) { throw "something"; }).then(function() { alert("i want to always run no matter what"); }); ``` I have tried to use done(), complete(), and the another always(), but nothing seems to work. Here is JSFiddle : http://jsfiddle.net/qv3t3L0m/