有没有更好的方法来使用jquery更新图像的高度和宽度？

Question

I have to update the image height and width after dynamically loading a new thumb. I'm currently doing it like so:

...
$('#thumb_' + newID).attr('width', 120);
$('#thumb_' + newID).attr('height', 120);
$('#thumb_' + newID).attr('src', data.thumb + '?v=' + ( new Date() ).getTime());

It seems like the height and width are always getting set but the image doesn't always fit the dimensions specified.

Is there a better more reliable way to do this?

Answer 1

try this; with the css function instead of the attr function after changing the source

var newsource=data.thumb + '?v=' + ( new Date() ).getTime();
$('#thumb_' + newID).attr('src', newsource).css({height : 120, width : 120});