js中用setTimeout写定时炸弹

今天看 css探索之旅 的博客文章,有个用setTimeout写定时炸弹的效果,自己也就照猫画猫来写一个。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style>
div
{width:200px; height:50px; margin:30px auto 0; background:#ccc; text-align:center; font:14px/50px arial; cursor:pointer}
</style>

<script type="text/javascript" src="http://icon.zol-img.com.cn/js/jquery_1.4.2.js"></script>
</head>

<body>

<div id="zha">开始定时</div>

<div id="chai" style="display:none">拆除炸弹</div>

<script>
$(
"#zha").bind("click",function(){
zha();
})
$(
"#chai").bind("click",function(){
chai();
})
var time = 5;
var timer = 0;

function zha(){
var text = "倒计时";
text
+= time--;
$(
"#zha").text(text);
if(time >=0){
timer
= setTimeout(zha,1000);
$(
"#zha").css("color","black");
$(
"#chai").show();
}
else{
$(
"#zha").text("爆炸");
$(
"#zha").css("color","red");
time
= 5;
$(
"#chai").fadeOut();
}
}

function chai(){
clearTimeout(timer);
$(
"#zha").text("炸弹拆除成功,点击继续");
}
</script>

</body>
</html>
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博客地址 http://www.cnblogs.com/jingangel/
本博的代码都是博主边学习边写的,代码都是自己敲的,如果要复制请加上出处,谢谢!
原文地址:https://www.cnblogs.com/jingangel/p/2333881.html