慕运维1041415
2018-08-09 17:59
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>实践题 - 选项卡</title>
<style type="text/css">
/* CSS样式制作 */
.tag {
border:1px solid gray;
border-bottom:2px solid brown;
height:30px;
width:60px;
float:left;
/*display:inline-block;*/
margin:0px 3px;
text-align:center;
line-height:30px;
background-Color:white;
}
#content {
position:absolute;
top:39px;
border:1px solid blue;
border-top:2px solid brown;
width:300px;
height:200px;
z-index:-1;
}
#content>div {
margin-left:5px;
}
</style>
<script type="text/javascript">
var ctt1 = document.createElement("div");
ctt1.setAttribute("id", "房产");
ctt1.style.display = "none";
var ctt11 = document.createElement("p");
ctt11.innerHTML = "275万购昌平邻铁三居 总价20万买一居";
ctt1.appendChild(ctt11);
var ctt12 = document.createElement("p");
ctt12.innerHTML = "200万内购五环三居 140万安家东三环";
ctt1.appendChild(ctt12);
var ctt13 = document.createElement("p");
ctt13.innerHTML = "北京首现零首付楼盘 53万购东5环50平";
ctt1.appendChild(ctt13);
var ctt14 = document.createElement("p");
ctt14.innerHTML = "京楼盘直降5000 中信府 公园楼王现房";
ctt1.appendChild(ctt14);
var ctt2 = document.createElement("div");
ctt2.setAttribute("id", "家居");
ctt2.style.display = "none";
var ctt21 = document.createElement("p");
ctt21.innerHTML = "40平出租屋大改造 美少女的混搭小窝";
ctt2.appendChild(ctt21);
var ctt22 = document.createElement("p");
ctt22.innerHTML = "经典清新简欧爱家 90平老房焕发新生";
ctt2.appendChild(ctt22);
var ctt23 = document.createElement("p");
ctt23.innerHTML = "新中式的酷色温情 66平撞色活泼家居";
ctt2.appendChild(ctt23);
var ctt24 = document.createElement("p");
ctt24.innerHTML = "瓷砖就像选好老婆 卫生间烟道的设计";
ctt2.appendChild(ctt24);
var ctt3 = document.createElement("div");
ctt3.setAttribute("id", "二手房");
ctt3.style.display = "none";
var ctt31 = document.createElement("p");
ctt31.innerHTML = "通州豪华3居260万 二环稀缺2居250w甩";
ctt3.appendChild(ctt31);
var ctt32 = document.createElement("p");
ctt32.innerHTML = "西3环通透2居290万 130万2居限量抢购";
ctt3.appendChild(ctt32);
var ctt33 = document.createElement("p");
ctt33.innerHTML = "黄城根小学学区仅260万 121平70万抛!";
ctt3.appendChild(ctt33);
var ctt34 = document.createElement("p");
ctt34.innerHTML = "独家别墅280万 苏州桥2居优惠价248万";
ctt3.appendChild(ctt34);
var last;
function init() {
var ctt = document.getElementById("content");
ctt.appendChild(ctt1);
ctt.appendChild(ctt2);
ctt.appendChild(ctt3);
var dft = document.getElementById("dft");
select(dft);
last = dft;
}
// JS实现选项卡切换
function tagclick(t) {
if (last != null) {
unselect(last);
}
select(t);
last=t;
}
function select(t) {
if (t != null) {
t.style.borderTop="2px solid brown";
t.style.borderBottom="2px solid white";
document.getElementById(t.innerHTML).style.display="block";
}
}
function unselect(t) {
if (t != null) {
t.style.borderTop="1px solid gray";
t.style.borderBottom="2px solid brown";
document.getElementById(t.innerHTML).style.display="none";
}
}
</script>
</head>
<body onload="init()">
<!-- HTML页面布局 -->
<div class="tag" id="dft" style="cursor:pointer" onclick="tagclick(this)">房产</div>
<div class="tag" style="cursor:pointer" onclick="tagclick(this)">家居</div>
<div class="tag" style="cursor:pointer" onclick="tagclick(this)">二手房</div>
<div id="content"></div>
</body>
</html>
咱俩思路好像差不多, 也晒一下, 请指教
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>实践题 - 选项卡</title>
<style type="text/css">
/* CSS样式制作 */
* { margin:0; padding:0; list-style:none; }
#hou { margin:30px auto; width:320px; height:160px;/* border:1px solid black;*/ }
#hou>ul { list-style:none; position:relative; width:100%; height:32px; border-bottom:2px solid red; }
#hou>ul li { cursor:pointer; float:left; margin-left:5px; width:60px; height:30px; font-size:14px; text-align:center; line-height:30px; border:1px solid black; border-bottom:none; }
#hou .on { border-top:2px solid red; border-bottom:4px solid white; }
#message { position:absolute; top:62px; left:25px; padding-left:10px; width:310px; height:130px; font-size:14px; line-height:25px; border:1px solid blue; border-top:none; }
</style>
<script>
window.onload = function() {
var cho = document.getElementById('hou').getElementsByTagName('li');
//alert(cho.length);
for(var i=0; i<cho.length; i++) {
textChange(1);
cho[i].onmouseover = function() {
var index = this.getAttribute('index');
cssChange(index);
textChange(index);
}
}
//更改样式函数
function cssChange(obj) {
//清除 css 样式
for (var i=0; i<cho.length; i++) {
if (cho[i].className == 'on') {
cho[i].className = '';
}
}
//代码优化
if (cho[obj-1].className == 'on') {
return ;
} else {
cho[obj-1].className = 'on';
}
}
//更改盒子内容函数
function textChange(index) {
var message = document.getElementById('message');
var p1 = ['275万购昌平邻铁三居 总价20万买一居<br>','40平出租屋大改造 美少女的混搭小窝<br>','通州豪华3居260万 二环稀缺2居250w甩<br>'];
var p2 = ['200万内购五环三居 140万安家东三环<br>','经典清新简欧爱家 90平老房焕发新生<br>','西3环通透2居290万 130万2居限量抢购<br>'];
var p3 = ['北京首现零首付楼盘 53万购东5环50平 <br>','新中式的酷色温情 66平撞色活泼家居<br>','黄城根小学学区仅260万 121平70万抛!<br>'];
var p4 = ['京楼盘直降5000 中信府 公园楼王现房<br>','瓷砖就像选好老婆 卫生间烟道的设计<br>','独家别墅280万 苏州桥2居优惠价248万<br>'];
var num = index -1;
message.innerHTML = p1[num] + p2[num] + p3[num] + p4[num];
}
}
</script>
</head>
<body>
<!-- HTML页面布局 -->
<div id="hou">
<ul>
<li index=1 class="on">房产</li>
<li index=2 >家居</li>
<li index=3 >二手房</li>
</ul>
</div>
<div id="message">
</div>
</body>
</html>
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