footLinks是通过jquery选择的DOM元素数组。下面是我正在处理的代码:
var footLinks = $('.links li');
for (var i = 0; i < footLinks.length; i++) {
var footLink = footLinks[i];
var footLinkWidth = footLink.width();
console.log('Width: ' + footLinkWidth);
}
如何获取每个元素的宽度?