<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" ? ? ? ?"http://www.w3.org/TR/html4/loose.dtd"><html><head> ? ?<title>Title</title> ? ?<meta http-equiv="Content-Type" content="text/html";charst="utf-8" /> ? ?<script type="text/javascript"> ? ?function choices() { ? ? ? ?var prefchoice = 1; ? ? ? ?var statechoice = 'OR'; ? ? ? ?var genderchoice = 'F'; ? ? ? ?if (prefchoice === 1) { ? ? ? ? ? ?alert("You've picked option 1.Here is what will happen..."); ? ? ? ? ? ?if (statechoice === 'OR') { ? ? ? ? ? ? ? ?alert("You've picked 1 and you're from Oregon."); ? ? ? ? ? ? ? ?if (prefchoice === 'M') { ? ? ? ? ? ? ? ? ? ?alert("You've picked i and you're from Orgon and you're a man."); ? ? ? ? ? ? ? ?} ? ? ? ? ? ?} ? ? ? ?} ? ?} ? ?</script> ? ?</head><body onload="choices"></body></html>
求助請幫我看一下這個代碼哪里有錯，打開出來什么都沒有，
sgbb88
2016-06-01 11:08:17