Javascript 使用jquery从对象获取值
如何从第二天到第二天获得价值Javascript 使用jquery从对象获取值,javascript,jquery,Javascript,Jquery,如何从第二天到第二天获得价值 additionalData = { "days1":[{"Monday": 1, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2, "Sunday": 2}], "days2":[{"Monday": 12, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2,
additionalData = {
"days1":[{"Monday": 1, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2, "Sunday": 2}],
"days2":[{"Monday": 12, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2, "Sunday": 2}],
"days3":[{"Monday": 13, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2, "Sunday": 2}],
"days4":[{"Monday": 14, "Tuesday": 2, "Wednesday": 2, "Thursday": 2, "Friday": 2, "Saturday": 2, "Sunday": 2}]
};
您可以按如下方式访问days2/周二:
var tuesday = additionalData.days2[0].Tuesday;
jQuery版本(但使用它没有任何意义):
希望这有帮助您没有使用jQuery!:)这怎么可能呢o
让讽刺继续下去
@Arg0n我敢肯定这是个玩笑;)@RoryMcCrossan我很确定我的也是,因此有了讽刺的部分。好吧,只是为了好玩。我们都学到了一些东西;-)使用查看此主题additionalData.days2[0]。星期二代码>当对象只包含1个对象时,为什么要将它们放在数组中?无论如何:additionalData.days2[0]。星期二
。顺便说一句,这不是jQuery。那么您为什么要用jQuery执行此操作呢?
var tuesday = jQuery(additionalData.days2).get(0).Tuesday;