I have this code
var a = new Image();
a.src = objects.a.image;
var b = new Image();
b.src = objects.b.image;
var x = new Image();
x.src = objects.x.image;
I have about 10 images like this, is there any better way to load it into variables?
This should work
for(var i in objects)
{
if(objects[i].image)
{
var oImage = new Image();
oImage.src = objects[i].image;
// if you need the Image object you can store it somewhere
objects[i].oImgObject = oImage;
}
}
Assuming objects contains just images, try this:
var imageList = [];
for (var i in objects) {
var obj = objects[i];
var img = new Image();
img.src = obj.image;
imageList.push(img);
}
if(obj.image) { /* set img.src */ }You normally would use an array to store your images.
For example :
var arr = [];
for (var c='a'.charCodeAt(0); c<='x'.charCodeAt(0); c++) {
var img = new Image();
img.src = objects[String.fromCharCode(c)].image;
arr.push(img);
}
If you really need to add them as variables to the global context, you might do this :
for (var c='a'.charCodeAt(0); c<='x'.charCodeAt(0); c++) {
var img = new Image();
var name = String.fromCharCode(c);
img.src = objects[name].image;
window[name] = img; // better use somthing's else than window...
}
Note that depending on what really is objects, there might be a more straightforward solution.
You can iterate through the properties of your objects object. Creating a new image per iteration, giving it the source of the property on your objects. Then adding it to the array:
var arrayOfImg = [];
for(var propt in objects){
var image = new Image();
image.src = objects[propt].image;
arrayOfImg.push(image)
}
console.log(arrayOfImg);
srcinto as a paramater and then the function returns you your createdimg. Or loop over your object creating an image for each src - depends what your object looks like.