Tengo un controlador de errores ajax global que se ejecuta aunque el xhr.status es 200, xhr.statusText es "OK" y xhr.responseText es mi cadena JSON. Esto sucede en Firefox y 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);
});
En IE esto dice que el XMLHttpRequest no está listo y en Firefox esto devuelve
"AJAX error" "Tipo: Enviar" "Solicitud Página: something.CFC" "Estado: 200 - OK" "se genera un error: no definido"
Así que mi solución es utilizar
$(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 * Esto solo ocurre en algunas ocasiones. La mayoría de las veces funciona, pero a veces se ejecuta $ .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":[]}]]}
La última versión del quemador, lo reconoce como JSON.
¿Has averiguado por qué un tiempo de espera provocó esto? ¿Te quedaste con tu controlador ajaxComplete original o encontraste un método más elegante? También estoy teniendo este problema y no lo entiendo. – CarlG
No, no lo descubrí. Ya estaba retrasado tratando de arreglarlo, así que solo acepté que funcionó y que probablemente nunca sabría por qué. Lo siento –