今天写了个关于js高级中的祝福墙的小案例![
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style>
body {
margin: 0 auto;
padding: 0px;
font-size: 12px;
background: url("images/bg.gif") repeat center 36px;
text-align: center;
background-color: #c30230;
}
#content {
margin: 0 auto;
width: 960px;
background: url(images/content_bg.jpg) no-repeat left top;
height: 627px;
position: relative;
}
#content .tip1, #content .tip2, #content .tip3, #content .tip4, #content .tip5, #content .tip6, #content .tip7, #content .tip8 {
position: absolute;
width: 227px;
left: 200px;
top: 100px;
/*border: 1px solid black;*/
}
#content .tip_h {
background: url(images/tip1_h.gif) no-repeat left top;
}
#content .tip1 .tip_h, #content .tip2 .tip_h, #content .tip3 .tip_h, #content .tip4 .tip_h, #content .tip5 .tip_h, #content .tip6 .tip_h, #content .tip7 .tip_h, #content .tip8 .tip_h {
width: 227px;
/*background: url(images/tip1_h.gif) no-repeat left top;*/
padding-top: 45px;
height: 23px;
text-align: left;
cursor: move;
}
#content .tip_c {
background: url(images/tip1_c.gif) repeat-y;
}
#content .tip1 .tip_c, #content .tip2 .tip_c, #content .tip3 .tip_c, #content .tip4 .tip_c, #content .tip5 .tip_c, #content .tip6 .tip_c, #content .tip7 .tip_c, #content .tip8 .tip_c {
/*background: url(images/tip1_c.gif) repeat-y;*/
width: 200px;
padding-left: 12px;
padding-right: 15px;
min-height: 40px;
text-align: left;
line-height: 20px;
max-height: 160px;
word-wrap: break-word;
word-break: break-all;
overflow: hidden;
}
#content .tip_f {
background: url(images/tip1_f.gif) no-repeat left top;
}
#content .tip1 .tip_f, #content .tip2 .tip_f, #content .tip3 .tip_f, #content .tip4 .tip_f, #content .tip5 .tip_f, #content .tip6 .tip_f, #content .tip7 .tip_f, #content .tip8 .tip_f {
/*background: url(images/tip1_f.gif) no-repeat left top;*/
width: 227px;
height: 53px;
padding-top: 20px;
}
#content .close, #content .close2 {
float: left;
font-size: 12px;
cursor: pointer;
color: #000000;
}
.clr {
clear: both;
overflow: auto;
display: block;
height: 0px;
}
#content .icon {
float: left;
width: 35px;
padding-left: 15px;
height: 35px;
text-align: center;
}
#content .name {
float: right;
padding-right: 15px;
text-align: right;
font-size: 14px;
line-height: 35px;
color: #C0F;
}
#content .num {
float: left;
padding-left: 7px;
width: 195px;
}
</style>
</head>
<body>
<div id="content">
</div>
<script src="common.js"></script>
<script>
var messages = [
{"id": 1, "name": "mahu", "content": "今天你拿苹果支付了么", "time": "2018-12-17 00:00:00"},
{"id": 2, "name": "haha", "content": "今天天气不错,风和日丽的", "time": "2019-01-18 12:40:00"},
{"id": 3, "name": "jjjj", "content": "常要说的事儿是乐生于苦", "time": "2019-01-18 12:40:00"},
{"id": 4, "name": "9.8的妹纸", "content": "把朋友家厕所拉堵了 不敢出去 掏了半小时了都", "time": "2018-03-18 12:40:00"},
{"id": 5, "name": "雷锋ii.", "content": "元宵节快乐", "time": "2009-02-22 12:40:00"},
{"id": 6, "name": "哎呦哥哥.", "content": "据说今晚央视的元宵晚会导演和春晚导演是同一个人,真是躲得过初一,躲不过十五。", "time": "2018-02-22 01:30:00"},
{
"id": 7,
"name": "没猴哥,不春晚",
"content": "班主任:“小明,你都十二岁了,还是三年级,不觉得羞愧吗”?。小明:“一点也不觉得,老师你都四十多岁了,不也是年年在三年级混日子吗?羞愧的应该是你”。老师:……",
"time": "2019-02-22 01:30:00"
},
{"id": 8, "name": "哎呦杰杰.", "content": "真搞不懂你们地球人,月亮有什么好看的,全是坑,还是对面那哥们好看,", "time": "2010-02-22 01:30:00"},
//{"id": 9, "name": "哎呦哎呦", "content": "今天哪里的烟花最好看!!?答:朋友圈。。。", "time": "2019-02-22 02:30:00"}
];
var div;
for (var i=0;i<messages.length;i++){
var num=i+1
div=document.createElement("div")
my$("content").appendChild(div);
div.className="tip"+num;
div.style.top=parseInt(Math.random()*410)+"px"
div.style.left=parseInt(Math.random()*700)+"px"
div.innerHTML='<div class="tip_h" title="双击关闭纸条">' +
'<div class="num">第'+messages[i].id+'条'+ messages[i].time+'</div>' + '<div class="close" title="关闭纸条">×</div>' +
'<div class="clr"></div>' +
'</div>' +
'<div class="tip_c">'+messages[i].content+'</div>' +
'<div class="tip_f">' +
'<div class="icon">' +
'<img src="images/bpic_1.gif" alt="" title="">' +
'</div>' +
'<div class="name">'+messages[i].name+'</div>' +
'<div class="clr"></div>' +
'</div>';
}
var shuangJi=myC("tip_h")
var div=my$("content").children
var close=myC("close")
var index=0;
for (var i=0;i<shuangJi.length;i++){
shuangJi[i].setAttribute("index", i);
close[i].setAttribute("index", i);
shuangJi[i].ondblclick=function () {
index=this.getAttribute("index")
div[index].style.display="none";
}
div[i].onclick=function () {
for (var j=0;j<shuangJi.length;j++){
div[j].style.zIndex="1";
}
this.style.zIndex="9";
}
close[i].onclick=function () {
index=this.getAttribute("index")
div[index].style.display="none";
}
}
</script>
</body>
</html>