У меня есть глобальный обработчик ошибок ajax, который работает, даже если xhr.status равен 200, xhr.statusText имеет значение «OK», а xhr.responseText - моя строка JSON. Это происходит в Firefox и IE.
$.ajax({
data: {
method: "getRequestDetails",
loggedInUsername: loggedInUsername,
search: search
},
success: function(data){
var arrayObject = eval("(" + data + ")")['DATA'];
if (arrayObject.length == 0){
alert("That search term returned no results");
} else {
callBeforeShow("Results");
$.each(arrayObject, function(index, value){
showJSON(value, "Results");
});
callAfterShow("Results");
}
}
});
$(document).ajaxError(function(event, XMLHttpRequest, ajaxOptions, thrownError){
var errorMessage = "Ajax Error\n";
errorMessage += "Type: " + ajaxOptions.type + "\n";
errorMessage += "Requesting Page: " + ajaxOptions.url + "\n";
errorMessage += "Status: " + XMLHttpRequest.status + " - " + XMLHttpRequest.statusText + "\n";
errorMessage += "Error Thrown: " + thrownError
alert(errorMessage);
});
В IE это говорит о том, что XMLHttpRequest не готов, а в Firefox это возвращает
«Ошибка AJAX»
"Тип: ПОСТ"
"Страница запроса: что-то. CFC"
«Статус: 200 - ОК»
«Ошибка выдана: не определено»
Так что моя работа заключается в использовании
$(document).ajaxComplete(function(event, XMLHttpRequest, ajaxOptions, errorThrown){
if (XMLHttpRequest.status != 200){
var errorMessage = "Ajax Error\n";
errorMessage += "Type: " + ajaxOptions.type + "\n";
errorMessage += "Requesting Page: " + ajaxOptions.url + "\n";
errorMessage += "Status: " + XMLHttpRequest.status + " - " + XMLHttpRequest.statusText;
alert(errorMessage);
}
});
EDIT
* Это случается только в некоторых случаях. В большинстве случаев это работает, но иногда запускается $ .ajaxError () *
Eidt
{"COLUMNS":["ID","SUMMARY_SPEC","TOTAL_EFFORT","EFFORT_HISTORY","LOG_HISTORY"],"DATA":[[816,"test only","2 Minutes - Last Updated: 09\/12\/2010",{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","EFFORT_DATE","EFFORT_DAYS","EFFORT_HRS","EFFORT_MINS","EFFORT_TOT_HRS"],"DATA":[[816,496,"ruhlet","Tim Ruhle","December, 09 2010 00:00:00",0,0,1,0.0167],[816,497,"ruhlet","Tim Ruhle","December, 08 2010 00:00:00",0,0,1,0.0167]]},{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","LOG_DT","LOG_ENTRY"],"DATA":[]}]]}{"COLUMNS":["ID","SUMMARY_SPEC","TOTAL_EFFORT","EFFORT_HISTORY","LOG_HISTORY"],"DATA":[[816,"test only","2 Minutes - Last Updated: 09\/12\/2010",{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","EFFORT_DATE","EFFORT_DAYS","EFFORT_HRS","EFFORT_MINS","EFFORT_TOT_HRS"],"DATA":[[816,496,"ruhlet","Tim Ruhle","December, 09 2010 00:00:00",0,0,1,0.0167],[816,497,"ruhlet","Tim Ruhle","December, 08 2010 00:00:00",0,0,1,0.0167]]},{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","LOG_DT","LOG_ENTRY"],"DATA":[]}]]}{"COLUMNS":["ID","SUMMARY_SPEC","TOTAL_EFFORT","EFFORT_HISTORY","LOG_HISTORY"],"DATA":[[816,"test only","2 Minutes - Last Updated: 09\/12\/2010",{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","EFFORT_DATE","EFFORT_DAYS","EFFORT_HRS","EFFORT_MINS","EFFORT_TOT_HRS"],"DATA":[[816,496,"ruhlet","Tim Ruhle","December, 09 2010 00:00:00",0,0,1,0.0167],[816,497,"ruhlet","Tim Ruhle","December, 08 2010 00:00:00",0,0,1,0.0167]]},{"COLUMNS":["CC_ID","RECORD_ID","USER_ID","USER_NAME","LOG_DT","LOG_ENTRY"],"DATA":[]}]]}
Последняя версия firebug распознает его как json.