获取和设置元素的jQuery插件#样式.显示

Posted 2021-02-24

Plugin to get and set Element#style.display (e.g. "none" or "")

$.fn.display = function(setTo) {
	if (setTo) {
		return this.each(function(i, el) {
			el.style.display = setTo;
		});						
	}
	if (!0 in this) {
		return false;
	}
	return this[0].style.display;
};