我确定这可能是我很愚蠢,但我想确认这个问题。我正在构建一个 Windows 8 应用程序并从 mysql 服务器加载数据,但我似乎无法解决这个问题。从一些阅读中我猜问题是代码在 json 请求正确之前正在执行,有没有办法解决它。return 在那里,因为它在一个函数中,该函数返回数据然后显示它。“SampleItems[0]”显示完美,但 json 中的内容不会,但控制台日志显示它正在从服务器获取数据。提前感谢您的帮助!
var sampleItems = [];
sampleItems[0] = { group: sampleGroups[count], title: "New Image", subtitle: "", description: "", content: "", backgroundImage: "/images/add.png" };
//this code calls to our cloud based service which gets the data which is needed and returns it in a JSON object back for this to handle
$.getJSON('http://pumpstationstudios.com/tumapics/services/getimages.php', function (data) {
var service_url = 'http://pumpstationstudios.com/tumapics/';
var count = 1;
images = data.items;
$.each(images, function (index, image) {
image.image = service_url + image.image;
sampleItems[count] = { group: sampleGroups[count], title: "Hello", subtitle: "", description: "", content: "", backgroundImage: image.image };
count++;
});
});
return sampleItems;