javascript - 异步模式下ajax回调冲突

Question

$http({
url: "php/load.php",
method: "GET",
params: {'userId':userId}
}).success(function(data, status, headers, config) {
   $scope.data = data;

}).error(function(data, status, headers, config) {
});

$scope.data[0]= "something";

如何等待ajax完成加载然后加载$scope.data[0]=“something”;？我尝试将其放置在 $http 内和 $scope.data=data 下方，但似乎仍然存在冲突..

Answer 1

var promise1 = $http({
url: "php/load.php",
method: "GET",
async: false,
params: {'userId':userId}
});
$.when(promise1).then(
function(data, status, headers, config) {
    $scope.data = data;
},
function(data, status, headers, config) {
}
).done(function() {
$scope.data[0]= "something";
});

还没测试过，不过应该是对的。查看jQuery.when()和 jQuery.promise()如果没有。