JavaScript：您可以將圖像添加到數組嗎？

Question

我有一個數組，並且數組中的每個項目都包含一個標題和一個描述，我也想爲每個項目添加一個圖像。我怎樣才能做到這一點？

var myArray = [ 
    {title: "my title", description: "my description."}, 
    {title: "my title", description: "my description."}, 
    {title: "my title", description: "my description."}, 
]; 

我已經試過{title: "my title", description: "my description.", image: src="my file path here"},但這並不適用於我。

Answer 1

當然？只需添加實際圖像元素 =）

var myArray = [{ 
    title: "my title", 
    description: "my description.", 
    image: buildImage("http://example.org/thing.png"); 
}, { 
    title: ... 
    ... 
}); 

有了這樣一個簡單的設計器功能：

function buildImage(url) { 
    var img = new Image(); 
    img.onerror = function() { 
    console.log("could not load image on URL " + url); 
    }; 
    img.src = url; 
    return img; 
}