【发布时间】:2020-06-26 06:29:31
【问题描述】:
为什么即使 randomArea 不是北,它也总是输出为“1”?
if randomArea = "North"
id.innerHTML = "1"
else if randomArea = "South"
id.innerHTML = "2"
else if randomArea = "East"
id.innerHTML = "3"
else if randomArea = "West"
id.innerHTML = "4"
else if randomArea = "Central"
id.innerHTML = "5"
else if randomArea = ""
id.innerHTML = "6"
【问题讨论】:
-
=&==不同。 -
=告诉计算机将"North"放入randomArea。这叫做“赋值”你应该使用==来检查randomArea的值是否是"North"
标签: javascript html coffeescript