javascript - 在javascript中构建多维数组

Question

我正在检索 Json 数据集，并且需要构建一个名为“arrProducts”的 JavaScript 数组。我下面的代码是错误的，但在正确的行上。有人可以帮忙吗？

var allProducts = $.get("http://localhost:8888/web/app_dev.php/api/v1/search/search.json",
function(data) {
    var productsArray = data.products;
    var arrProducts = '';
    $.each(productsArray, function(index, product) {
        arrProducts['name'] = product.name;                        
        arrProducts['title'] = product.title;
        arrProducts['price'] = product.price;           
    });     
});

Answer 1

    var allProducts = $.get("http://localhost:8888/web/app_dev.php/api/v1/search/search.json",
function(data) {
    var productsArray = data.products;
    var arrProducts = []; //This needs to be an array not a string.
    $.each(productsArray, function(index, product) {
        var prod = {};//make a new product for each iteration
        prod['name'] = product.name;                        
        prod['title'] = product.title;
        prod['price'] = product.price;    
        arrProducts.push(prod); //add the product to thearray of products       
    });     
});

正如 Kevin B 指出的那样，看起来 data.products 已经是您要采用的格式的对象数组，因此这种“转换”似乎毫无意义。