JavaScript beginer conditional logic

myResult =(3=="3")? "True":"False";

True

myResult=(3==="3")?"true":"false";

false

var current= new Date();

var currentHour=current.getHours();

Switch(true)

{

  case(curentHour>8 && currentHour<12):

  document.write("Morning, sunshine");

  break;

  case(currentHour>12 && currentHour<18):

  document.write("");

  break:

  default:

  document.write("");

  break;

}

原文地址:https://www.cnblogs.com/LeoTang/p/2714279.html