javascript - 访问元素值

Question

如何检索元素的clientWidthand scrollWidth？使用getCssValue不起作用

$('.grid-header-col .title').getCssValue('scrollWidth')

Answer 1

您应该getAttribute()改用：

element(by.css('.grid-header-col .title')).getAttribute('scrollWidth');

Answer 2

Both scrollWidth and clientWidth are properties of DOM element. So you need to get the dom element first by attaching [0] after a jquery object and then retreive the properties.

$('.grid-header-col .title')[0].scrollWidth
$('.grid-header-col .title')[0].clientWidth

DEMO