javaEE (五)javaweb_jQuery (1) jQ重寫廣告彈出
阿新 • • 發佈:2018-12-22
Date:2018/11/18
重寫廣告彈出
原始碼:
1、書寫定時廣告圖片的定時操作 time = setInterval("showAd()",3000);
2、書寫顯示廣告的函式 function showAd()
3、獲取廣告圖片,並顯示 $("#img2").show(4000);
4、清除顯示圖片的定時操作 clearInterval(time);
5、設定隱藏圖片的定時操作 setInterval("hiddenAd()",3000);
6、書寫隱藏廣告的函式 function hiddenAd()
7、清除隱藏圖片的定時操作 clearInterval(time);
注:clearInterval (time);是為了讓圖片只彈出一次,清除定時操作,
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>首頁</title>
<style>
#father{
border: 0px solid red;
width: 1300px;
height: 2170px;
margin: auto;
}
/*#logo{
border: 0px solid black;
width: 1300px;
height: 50px;
}*/
.top{
border: 0px solid blue;
width: 431px;
height: 50px;
float: left;
}
#top{
padding-top: 12px;
height: 38px;
}
#menu{
border: 0px solid red;
width: 1300px;
height: 50px;
background-color: black;
margin-bottom: 10px;
}
ul li{
display: inline;
color: white;
}
#clear{
clear: both;
}
#product{
border: 0px solid red;
width: 1300px;
height: 558px;
}
#product_top{
border: 0px solid blue;
width: 100%;
height: 45px;
padding-top: 8px;
}
#product_bottom{
border: 0px solid green;
width: 100%;
height: 500px;
}
#product_bottom_left{
border: 0px solid red;
width: 200px;
height: 500px;
float: left;
}
#product_bottom_right{
border: 0px solid blue;
width: 1094px;
height: 500px;
float: left;
}
#big{
border: 0px solid red;
width: 544px;
height: 248px;
float: left;
}
.small{
border: 0px solid blue;
width: 180px;
height: 248px;
float: left;
/*讓裡面的內容居中*/
text-align: center;
}
#bottom{
text-align: center;
}
a{
text-decoration: none;
}
</style>
<script type="text/javascript" src="../js/jquery-1.8.3.js" ></script>
<script>
$(function(){
time = setInterval("showAd()",3000);
});
function showAd(){
$("#img2").(4000);
clearInterval(time);
time = setInterval("hiddenAd()",1000);
}
function hiddenAd(){
$("#img2").hide(4000); //4秒
clearInterval(time);
}
</script>
</head>
<body onload="init()">
<div id="father">
<!--定時彈出廣告圖片位置-->
<img src="../img/f001a62f-a49d-4a4d-b56f-2b6908a0002c_g.jpg" width="100%" style="display: none" id="img2"/>
<!--1.logo部分-->
<div id="logo">
<div class="top">
<img src="../img/logo2.png" height="46px"/>
</div>
<div class="top">
<img src="../img/header.png" height="46px" />
</div>
<div class="top" id="top">
<a href="#">登入</a>
<a href="#">註冊</a>
<a href="#">購物車</a>
</div>
</div>
<div id="clear">
</div>
<!--2.導航欄部分-->
<div id="menu">
<ul>
<a href="#"><li style="font-size: 20px;">首頁</li></a>
<a href="#"><li>手機數碼</li></a>
<a href="#"><li>家用電器</li></a>
<a href="#"><li>鞋靴箱包</li></a>
<a href="#"><li>孕嬰保健</li></a>
<a href="#"><li>奢侈品</li></a>
</ul>
</div>
<!--3.輪播圖部分-->
<div id="">
<img src="../img/1.jpg" width="100%" id="img1"/>
</div>
<!--4.最新商品-->
<div id="product">
<div id="product_top">
<span style="font-size: 25px;padding-top: 8px;">最新商品</span>
<img src="../img/title2.jpg" />
</div>
<div id="product_bottom">
<div id="product_bottom_left">
<img src="../img/big01.jpg" width="100%" height="100%"/>
</div>
<div id="product_bottom_right">
<div id="big">
<a href="#"><img src="../img/middle01.jpg" width="100%" height="100%"/></a>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
</div>
</div>
</div>
<!--5.廣告圖片-->
<div id="">
<img src="../img/ad.jpg" width="100%" />
</div>
<!--6.熱門商品-->
<div id="product">
<div id="product_top">
<span style="font-size: 25px;padding-top: 8px;">熱門商品</span>
<img src="../img/title2.jpg" />
</div>
<div id="product_bottom">
<div id="product_bottom_left">
<img src="../img/big01.jpg" width="100%" height="100%"/>
</div>
<div id="product_bottom_right">
<div id="big">
<a href="#"><img src="../img/middle01.jpg" width="100%" height="100%"/></a>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
<div class="small">
<img src="../img/small03.jpg" />
<a href="#"><p style="color: gray;">電燉鍋</p></a>
<p style="color: red;">¥399</p>
</div>
</div>
</div>
</div>
<!--7.廣告圖片-->
<div id="">
<img src="../img/footer.jpg" width="100%"/>
</div>
<!--8.友情連結和版權資訊-->
<div id="bottom">
<a href="#">關於我們</a>
<a href="#">聯絡我們</a>
<a href="#">招賢納士</a>
<a href="#">法律宣告</a>
<a href="#">友情連結</a>
<a href="#">支付方式</a>
<a href="#">配送方式</a>
<a href="#">服務宣告<