常用html、demo代码

发布时间：2015-10-15, 14:45:06 分类：HTML | 编辑 off 网址 | 辅助

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暗网网址导航hidden wiki

http://zqktlwi4fecvo6ri.onion

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HTML特殊字符编码对照表


console.log(allnum);
javascript:;
vertical-align:middle;
strconv=yes+js
echo str_ireplace("WORLD","Shanghai","Hello world!");//不区分大小写
<a href="javascript:scroll(0,0)">返回顶部</a>
jquery多个节点绑定同一个事件
$('#begin,#end') 用逗号隔开

target="_blank"
index.php?g=Admin&m=Login
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="renderer" content="webkit">
 location.href = url;

autocomplete="off"
<form name="input" action="html_form_action.asp" method="get">
Username: 
<input type="text" name="user" />
<input type="submit" value="提交" />
<input type="button" value="提交">
</form>

$.ajax({
	type: "POST",
	url:'/index.php?g=User&m=Post&a=Message&ajax=ajax',
	data:$('#myform').serialize(),
	error: function(request) {
		alert("提交失败");
	},
	success: function(data) {
		if(data>0){
			alert('留言提交成功！');
			location.reload();
		}else alert("提交失败");
		
	}
});

function ajaxpost(tel,pass){
    $.ajax( {
        url:"/index.php/Home/Register/is_login.html", 
        type: "post", 
        data:"tel="+tel+"&pass="+pass,
        //dataType: "json",
        //cache: false,
        //async: false,
        beforeSend: function(){
         // Handle the beforeSend event
        },
        success: function(data){
            
        }
    });
}

 <a href="javascript:scroll(0,0)">顶部</a> <a href="#copy">底部</a>

<meta charset="UTF-8" />

<meta http-equiv="content-type" content="text/html; charset=UTF-8" />

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

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<!DOCTYPE html>
<html>
<head>
<title>Title</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<link rel="icon" href="/favicon.ico">
<meta name="keywords" content="常用代码">
<meta name="description" content="isWTF's blog!!">
</head>

<body>

</body>

</html>

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$.ajax( {
	url: '/index.php?s=/addon/WeiSite/WeiSite/ForgetPassword/tel/'+shoujihao+'/codeddd/'+codeddd+'.html', //这里是静态页的地址
	type: "GET", //静态页用get方法，否则服务器会抛出405错误
	//dataType: "json",
	//cache: false,
	//async: false,
	beforeSend: function(){
	 // Handle the beforeSend event
	},
	success: function(data){
		//var result = $(data).find("另一个html页面的指定的一部分").html();
	}
});

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<link rel="apple-touch-icon" size="72x72" href="/icon-ipad.png" />
<link rel="apple-touch-icon" size="114x114" href="/icon-iphone4.png" />
<link rel="icon" href="/favicon.ico">
<link rel="icon" href="/favicon.ico" type="image/x-icon" />
<meta name="keywords" content="常用代码">
<meta name="description" content="isWTF's blog!!">

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<meta name="format-detection" content="telephone=no" />

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I('post.id',0,'intval'); // 用intval过滤$_POST['id']
I('get.title','','strip_tags'); // 用strip_tags过滤$_GET['title']

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UC 浏览器的部分私有Meta 属性
设置屏幕方向为横屏还是竖屏
<meta name="screen-orientation" content="portrait|landscape">
设置是否全屏，yes表示强制浏览器全屏
<meta name="full-screen" content="yes">
缩放不出滚动条
<meta name="viewport" content="uc-fitscreen=no|yes"/>
设置no后用户缩放与标准浏览器缩放一直，设置为yes后，用户缩放金放到图片和文字，不出现横向滚动条。
排版
<meta name="layoutmode" content="fitscreen|standard" />
  fitscreen模式简化页面处理，适合页面阅读节省流量，standard模式和标准浏览器一致；一旦设置layoutmode meta后，用户使用浏览器提供的的排版模式选项将会无效。
夜间模式
<meta name="nightmode" content="enable|disable"/>
nightmode的值设置为disable后，即使用户使用浏览器的夜间模式，页面的表现也仍然是非夜间模式。
强制图片显示
<meta name="imagemode" content="force"/>
 UC浏览器为了节省流量，为用户提供了无图模式，但是如果页面的图片是必不可少的，如验证码的，需要强制浏览器显示图片，可以设置imagemode， 不影响子页面。通过META设置图片加载方式会作用于整个页面，如果希望对单个图片进行设置，那么可以使用这个
<img src="..." show="force">
应用模式
<meta name="browsermode" content="application"/>
使用了application这种应用模式后，页面讲默认全屏，禁止长按菜单，禁止收拾，标准排版，以及强制图片显示。

QQ 浏览器x5内核定制标签说明
设置屏幕方向
<meta name="x5-orientation" content="portrait|landscape" />
设置全屏
<meta name="x5-fullscreen" content="true" />
设置屏幕模式
<meta name="x5-page-mode" content="app" />

对于控制全屏的meta 标签，UC 跟QQ 处理的方式稍有不同：区别在于处理系统状态栏，UC 是直接覆盖系统状态栏，而QQ 仍然保留之。

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$("p").css("color","red");
//同时设置字体大小和背景色   
$("p").css({"fontSize":"30px" ,"backgroundColor":"#ccc"});
$("button").click(function(){
  $("div").animate({
    left:'250px',
    height:'+=150px',
    width:'+=150px'
  });
});

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header('Content-Type:text/html;charset=utf-8'); //避免输出乱码 

<img  title="点击刷新" src="cache/yzm.php" align="absbottom" onclick="this.src='cache/yzm.php?'+Math.random();" />

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<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/1.9.0/jquery.min.js"></script>

<link rel="stylesheet" href="http://lizhenqiu.com/templates/default/style.css" type="text/css" media="screen">

<script type="text/javascript">jQuery(".slideTxtBox").slide(); </script>

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Yourphp手册
简单文本编辑器

data:text/html, <title>Text Editor</title><body contenteditable style="font-size:2rem;font-family:georgia;line-height:1.4;max-width:60rem;margin:0 auto;padding:4rem;"> lizhenqiu.com

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Chrome提供了一个简单的方法。首先，按“F12”打开控制台，然后输入：

document.designMode = "on"

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添加到收藏夹URL填写下面的即可在当前页面点击收藏夹编辑页面

javascript:(function(){document.designMode = "on" })();

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接下来，你就可以编辑屏幕上的文本内容了。

编辑器

data:text/html, <html contenteditable>

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如果你想找回不小心关闭的Tab页面，只需要同时按下“Control"（Mac用户请按“Command”）、“Shift"和“T”。

js随机数

function getRandom(n){
        return Math.floor(Math.random()*n+1)
        }

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top.location.href 和 localtion.href 有什么不同

top.location.href=”url”

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在顶层页面打开url（跳出框架）　　

self.location.href=”url”

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仅在本页面打开url地址　　

parent.location.href=”url”

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在父窗口打开Url地址　　

this.location.href=”url”

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用法和self的用法一致
if (top.location == self.location) 判断当前location 是否为顶层来禁止frame引用　如果页面当中有自定义的frame的话，也可以将parent self top换为自定义frame的名称效果就是在自定义frame窗口打开url地址

实际中可能这样使用

if(top !== self){ top.location.href = location.href; }

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禁止frame引用
以下是从网上找到的一个例子，不是很直观，我加了上面那三行代码，可以先去掉，再加上，看一下效果，就很清楚了以下是top.htm 代码

<script language=javascript> function rs(){

        if(top !== self){             top.location.href = location.href;         }   parent.left.location.href="top.htm" parent.bot.location.href="top.htm" } < /script> < input type=button name=name value="ksdj" onclick=rs();>

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以下是一个随意文件名的htm文件:

<FRAMESET COLS="150,*"> < FRAME SRC="left.htm" name=left> < FRAMESET ROWS="150,*"> < FRAME SRC="top.htm" name=top> < FRAME SRC="bot.htm" name=bot> < /FRAMESET> < /FRAMESET>

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你自己试试,我想你要的可能就是这样的效果!

top表示主窗口，location表示当前窗口，如果你的文件只有一个框架，没有iframe和frmaeset，那么是完全一致的，没有区别。

top.location是在顶层frame中打开新页
window.location是在当前frame中打开新页
parent.location 在当前窗口的父窗口打开Url地址

<select id="isAudit" name="isAudit"> 
<option value="2">全部</option> 
<option value="1" selected = "selected">通过</option> 
<option value="0">未通过</option> 
</select>

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修改ID增加ID属性，修改class同理
$('.div').attr('id','newid');

如果是给标签添加class样式可以这样
$('#div').addClass('css类名');

strtotime("-1 week")， strtotime("-n days");可以很方便的获取当前日期的前n天、周、月的时间戳

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舒适网页配色方案
px像素转换rem单位工具

（支付宝）给作者钱财以资鼓励（微信）→

标签: 常用20 html22 demo2 代码58

有过 279 条评论 »

广西南宁市 2018-01-24, 14:23:19

跨浏览器检测视窗大小

var winWidth = 0; 
var winHeight = 0; 
function findDimensions() //函数：获取尺寸 
{ 
//获取窗口宽度 
if (window.innerWidth) 
winWidth = window.innerWidth; 
else if ((document.body) && (document.body.clientWidth)) 
winWidth = document.body.clientWidth; 
//获取窗口高度 
if (window.innerHeight) 
winHeight = window.innerHeight; 
else if ((document.body) && (document.body.clientHeight)) 
winHeight = document.body.clientHeight; 
//通过深入Document内部对body进行检测，获取窗口大小 
if (document.documentElement && document.documentElement.clientHeight && document.documentElement.clientWidth) 
{ 
winHeight = document.documentElement.clientHeight; 
winWidth = document.documentElement.clientWidth; 
} 
//结果输出至两个文本框 （在这里对获取到的参数进一步使用）
document.form1.availHeight.value= winHeight; 
document.form1.availWidth.value= winWidth; 
} 
findDimensions(); 
//调用函数，获取数值 
window.onresize=findDimensions;

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reply | quote | #²⁴⁴

广西南宁市 2018-01-24, 14:25:49

原生js轮播图（原创）

<style>
html,body,div,ul,li {
	padding:0;
	margin:0;
}
ul,li,ol {
	list-style:none;
}
.box {
	position:relative;
	width:600px;
	height:300px;
	margin:20px auto;
}
.picture {
	width:600px;
	height:300px;
	overflow:hidden;
	position:absolute;
}
.picture ul {
	position:absolute;
	width:2400px;
	height:300px;
}
.picture ul li {
	float:left;
	width:600px;
	height:300px;
}
.control {
	position:absolute;
	bottom:0px;
	left:450px;
}
.control li {
	cursor:pointer;
	float:left;
	width:20px;
	height:20px;
	text-align:center;
	line-height:20px;
	background:lightblue;
	margin:4px;
	border-radius:5px
}
.control .active {
	background:yellow;
}
</style>
<div class="box" id="box">
    <div class="picture">
        <ul id="picture">
            <li><img src="http://www.jq22.com/img/cs/500x300-1.png" width="600px" height="300px"></li>
            <li><img src="http://www.jq22.com/img/cs/500x300-2.png" width="600px" height="300px"></li>
            <li><img src="http://www.jq22.com/img/cs/500x300-3.png" width="600px" height="300px"></li>
            <li><img src="http://www.jq22.com/img/cs/500x300-1.png" width="600px" height="300px"></li>
        </ul>
    </div>
    <ol class="control" id="control">
        <li class="active">1</li>
        <li>2</li>
        <li>3</li>
    </ol>
</div>
<script>
var box = document.getElementById("box");
var picture = document.getElementById("picture").children;
var control = document.getElementById("control").children;
var ul = document.getElementById("picture");

for (var i = 0; i < control.length; i++) {
    control[i].index = i;
    control[i].onclick = function() {
        for (var j = 0; j < control.length; j++) {
            control[j].className = "";
        }
        this.className = "active";
        animate(ul, -this.index * 600, 10);
    }
}


var k = 0;

function autoPlay() {
    k++;
    if (k > control.length) {
        ul.style.left = 0 + "px";
        k = 1;
    }
    animate(ul, -k * 600, 10);

    for (var i = 0; i < control.length; i++) {
        control[i].className = "";
    }
    var index = k % control.length;
    control[index].className = "active";
}

var tim = setInterval(autoPlay, 2000);

box.onmouseover = function() {
    clearInterval(tim);
}

box.onmouseout = function() {
    tim = setInterval(autoPlay, 2000);
}





function animate(ele, target, ms) {

    clearInterval(ele.timer);
    //方便清除本元素上一次的定时器操作
    ele.timer = setInterval(function() {
        //判断目标元素是向左或者向右（）
        var step = ele.offsetLeft < target ? 10 : -10;
        var result = Math.abs(target - ele.offsetLeft);
        /*到动画最后移动步长时*/
        if (result < 10) {
            clearInterval(ele.timer);
            ele.style.left = target + 'px';
        } else {
            //向目标元素发生位移。
            ele.style.left = ele.offsetLeft + step + 'px';
        }
    }, ms);

}
</script>

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#,广西南宁市,2018-01-24,14:31:25, CSS3实现无缝轮播

<style>* {
	padding:0;
	margin:0;
	list-style:none;
}
.banner {
	width:640px;
	height:300px;
	overflow:hidden;
	margin:0 auto;
}
.inner {
	width:9999px;
	position:relative;
	animation:aaa 16s infinite 2s running;
}
@keyframes aaa {
	0% {
	transform:translateX(0px);
}
5% {
	transform:translateX(-640px);
}
25% {
	transform:translateX(-640px);
}
30% {
	transform:translateX(-1280px);
}
50% {
	transform:translateX(-1280px);
}
55% {
	transform:translateX(-1920px);
}
75% {
	transform:translateX(-1920px);
}
80% {
	transform:translateX(-2560px);
}
100% {
	transform:translateX(-2560px);
}
}.inner:hover {
	animation-play-state:paused;
	cursor:pointer;
}
.innerwrapper {
	float:left;
	width:640pxpx;
}
.banner img {
	width:640px;
	height:300px;
}
</style>
<div class="banner">
    <div class="inner">
        <div class="innerwrapper"><img src="http://www.jq22.com/img/cs/500x500-1.png" alt="banner1"></div>
        <div class="innerwrapper"><img src="http://www.jq22.com/img/cs/500x300-1.png" alt="banner2"></div>
        <div class="innerwrapper"><img src="http://www.jq22.com/img/cs/300x500-1.png" alt="banner3"></div>
        <div class="innerwrapper"><img src="http://www.jq22.com/img/cs/500x500-2.png" alt="banner4"></div>
        <div class="innerwrapper"><img src="http://www.jq22.com/img/cs/500x500-1.png" alt="banner1"></div>
    </div>
</div>

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reply | quote | #²⁴⁵

广西南宁市 2018-01-24, 14:37:10

js计算器

<style>#box {
	margin:50px auto;
	padding:2px;
	background-color:#ebebeb;
}
#title {
	text-align:left;
	font-weight:bold;
	font-size:12px;
}
input[type="button"] {
	width:60px;
	height:45px;
	line-height:20px;
	text-align:center;
}
.num {
	border:0px;
	background-color:#fafafa;
}
.symbol {
	background-color:#f3f3f3;
	border:0px;
}
#zhi {
	height:40px;
	width:250px;
	text-align:right;
	border:0px;
	background-color:#ebebeb;
	font-size:30px;
	font-weight:bold;
}
#count {
	height:20px;
	width:250px;
	text-align:right;
	border:0px;
	background-color:#ebebeb;
}
</style><table id="box">
    <tbody><tr id="title">
        <td colspan="4">计算器</td>
    </tr>
    <tr>
        <td colspan="4"><input type="text" id="count"></td>
    </tr>
    <tr>
        <td colspan="4"><input type="text" id="zhi"></td>
    </tr>
    <tr>
        <td><input type="button" id="CE" value="CE" class="symbol" onclick="CE()"></td>
        <td><input type="button" id="C" value="C" class="symbol" onclick="returnToZero()"></td>
        <td><input type="button" id="delete" value="←" class="symbol" onclick="delete1()"></td>
        <td><input type="button" id="except" value="/" class="symbol" onclick="look(this.value)"></td>
    </tr>
    <tr>
        <td><input type="button" id="num7" value="7" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num8" value="8" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num9" value="9" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="cheng" value="*" class="symbol" onclick="look(this.value)"></td>
    </tr>
    <tr>
        <td><input type="button" id="num4" value="4" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num5" value="5" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num6" value="6" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="add" value="+" class="symbol" onclick="look(this.value)"></td>
    </tr>
    <tr>
        <td><input type="button" id="num1" value="1" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num2" value="2" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="num3" value="3" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="minus" value="-" class="symbol" onclick="look(this.value)"></td>
    </tr>
    <tr>
        <td><input type="button" value="±" class="symbol" onclick="contrary()"></td>
        <td><input type="button" id="num0" value="0" class="num" onclick="display(this.value)"></td>
        <td><input type="button" id="point" value="." class="symbol" onclick="look(this.value)"></td>
        <td><input type="button" id="equal" value="=" class="symbol" onclick="start()"></td>
    </tr>
</tbody></table>
<script>
//显示数字
function display(value) {
    var zhi = document.getElementById("zhi");
    var count = document.getElementById("count");
    var countValue = count.value;
    var symbol = countValue.substring(countValue.length - 1);
    var value = value; //点击事件触发放回的value值赋值给变量value
    if (equal == 1) //点击=,*,/,-,+与后,再次点击先归零,再传值
    {
        zhi.value = "";
        zhi.value += value;
        equal = 0;
    } else if (zhi.value == "0") {
        zhi.value = value;
    } else {
        zhi.value += value;
    }


}
//点击+，-，*，时，count的显示
function look(value) {
    var zhi = document.getElementById("zhi");
    var count = document.getElementById("count");
    var value = value;
    count.value += zhi.value + value;
    equal = 1;
}
//计算
function start() {
    var zhi = document.getElementById("zhi");
    var count = document.getElementById("count");
    var value = count.value + zhi.value;
    var return1 = eval("(" + value + ")");
    document.getElementById("count").value = "";
    zhi.value = return1;
    equal = 1;
}
//归零
function returnToZero() {
    document.getElementById("zhi").value = "0";
    document.getElementById("count").value = "";
}
//Backspace
function delete1() {
    var zhi = document.getElementById("zhi");
    var value = zhi.value;
    var return1 = value.substr(0, value.length - 1);
    zhi.value = return1;
}
//CE
function CE() {
    document.getElementById("zhi").value = 0;
}

//contrary取相反数
function contrary() {
    var zhi = document.getElementById("zhi");
    var value = zhi.value;
    zhi.value = parseInt(value * (-1));
}</script>

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reply | quote | #²⁴⁶

广西南宁市 2018-01-24, 14:39:33

简单时间选择器

<select name="nian" id="nian"></select>年
<select name="nian" id="yue"></select>月
<select name="nian" id="ri"></select>日
<script>$(function() {
    var mydate = new Date();
    var nian = mydate.getFullYear();
    var yue = mydate.getMonth() + 1;
    for (var i = nian; i > 1900; i--) {
        var html_nian = '<option value="' + i + '">' + i + '</option>';
        $('#nian').append(html_nian);
    }
    for (var ii = 1; ii <= 12; ii++) {
        var html_yue = '<option value="' + ii + '">' + ii + '</option>';
        $('#yue').append(html_yue);
    }
    $('#nian').change(function() {
        my_ri($('#nian').val(), $('#yue').val())
    });
    $('#yue').change(function() {
        my_ri($('#nian').val(), $('#yue').val())
    });
})

function my_ri(n, y, r) {
    if (n > 0 && y > 0) {
        $('#ri').html('');
        var mydate_ri = new Date(n, y, 0);
        var ri = mydate_ri.getDate();
        for (var iii = 1; iii <= ri; iii++) {
            var html_ri = '<option value="' + iii + '">' + iii + '</option>';
            $('#ri').append(html_ri);
        }
        $.each($('#nian').find('option'), function(i) {
            if ($('#nian').find('option').eq(i).attr('value') == n) {
                $('#nian').find('option').eq(i).attr('selected', 'selected')
            }
        })
        $.each($('#yue').find('option'), function(i) {
            if ($('#yue').find('option').eq(i).attr('value') == y) {
                $('#yue').find('option').eq(i).attr('selected', 'selected')
            }
        })
        $.each($('#ri').find('option'), function(i) {
            if ($('#ri').find('option').eq(i).attr('value') == r) {
                $('#ri').find('option').eq(i).attr('selected', 'selected')
            }
        })
    }
}</script>

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reply | quote | #²⁴⁷

广西南宁市 2018-01-24, 14:40:46

文字代码播放效果滚动上下翻转

<style>body {
  width: 100%;
  height: 100%;
  position: fixed;
  background-color: #34495e;
}

.content {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  height: 160px;
  overflow: hidden;
  font-family: 'Lato', sans-serif;
  font-size: 35px;
  line-height: 40px;
  color: #ecf0f1;
}
.content__container {
  font-weight: 600;
  overflow: hidden;
  height: 40px;
  padding: 0 40px;
}
.content__container:before {
  content: '[';
  left: 0;
}
.content__container:after {
  content: ']';
  position: absolute;
  right: 0;
}
.content__container:after, .content__container:before {
  position: absolute;
  top: 0;
  color: #16a085;
  font-size: 42px;
  line-height: 40px;
  -webkit-animation-name: opacity;
  -webkit-animation-duration: 2s;
  -webkit-animation-iteration-count: infinite;
  animation-name: opacity;
  animation-duration: 2s;
  animation-iteration-count: infinite;
}
.content__container__text {
  display: inline;
  float: left;
  margin: 0;
}
.content__container__list {
  margin-top: 0;
  padding-left: 110px;
  text-align: left;
  list-style: none;
  -webkit-animation-name: change;
  -webkit-animation-duration: 10s;
  -webkit-animation-iteration-count: infinite;
  animation-name: change;
  animation-duration: 10s;
  animation-iteration-count: infinite;
}
.content__container__list__item {
  line-height: 40px;
  margin: 0;
}

@-webkit-keyframes opacity {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}
@-webkit-keyframes change {
  0%, 12.66%, 100% {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  16.66%, 29.32% {
    -webkit-transform: translate3d(0, -25%, 0);
            transform: translate3d(0, -25%, 0);
  }
  33.32%,45.98% {
    -webkit-transform: translate3d(0, -50%, 0);
            transform: translate3d(0, -50%, 0);
  }
  49.98%,62.64% {
    -webkit-transform: translate3d(0, -75%, 0);
            transform: translate3d(0, -75%, 0);
  }
  66.64%,79.3% {
    -webkit-transform: translate3d(0, -50%, 0);
            transform: translate3d(0, -50%, 0);
  }
  83.3%,95.96% {
    -webkit-transform: translate3d(0, -25%, 0);
            transform: translate3d(0, -25%, 0);
  }
}
@keyframes opacity {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}
@keyframes change {
  0%, 12.66%, 100% {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  16.66%, 29.32% {
    -webkit-transform: translate3d(0, -25%, 0);
            transform: translate3d(0, -25%, 0);
  }
  33.32%,45.98% {
    -webkit-transform: translate3d(0, -50%, 0);
            transform: translate3d(0, -50%, 0);
  }
  49.98%,62.64% {
    -webkit-transform: translate3d(0, -75%, 0);
            transform: translate3d(0, -75%, 0);
  }
  66.64%,79.3% {
    -webkit-transform: translate3d(0, -50%, 0);
            transform: translate3d(0, -50%, 0);
  }
  83.3%,95.96% {
    -webkit-transform: translate3d(0, -25%, 0);
            transform: translate3d(0, -25%, 0);
  }
}
</style>
<div class="content">
  <div class="content__container">
    <p class="content__container__text">
      Hello
    </p>
    
    <ul class="content__container__list">
      <li class="content__container__list__item">world !</li>
      <li class="content__container__list__item">bob !</li>
      <li class="content__container__list__item">users !</li>
      <li class="content__container__list__item">everybody !</li>
    </ul>
  </div>
</div>

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广西南宁市 2018-01-24, 14:42:41

简单的拖拽示例

<span id="span1"></span>
<br><span id="span2"></span><br>
<div id="div1" style="background-color: Green; border: 1px solid red; height: 100px;  
        top: 100px; left: 100px; width: 100px; position: absolute;" onmousedown="mouseDown(this,event)" onmousemove="mouseMove(event)" onmouseup="mouseUp(event)">
</div>
<script>
 var mouseX, mouseY;
 var objX, objY;
 var isDowm = false; //是否按下鼠标  
 function mouseDown(obj, e) {
     obj.style.cursor = "move";
     objX = div1.style.left;
     objY = div1.style.top;
     mouseX = e.clientX;
     mouseY = e.clientY;
     isDowm = true;
 }

 function mouseMove(e) {
     var div = document.getElementById("div1");
     var x = e.clientX;
     var y = e.clientY;
     if (isDowm) {
         div.style.left = parseInt(objX) + parseInt(x) - parseInt(mouseX) + "px";
         div.style.top = parseInt(objY) + parseInt(y) - parseInt(mouseY) + "px";
         document.getElementById("span1").innerHTML = "x:" + div.style.top + "  " + "y:" + div.style.left;
     }
 }

 function mouseUp(e) {
     if (isDowm) {
         var x = e.clientX;
         var y = e.clientY;
         var div = document.getElementById("div1");
         div.style.left = (parseInt(x) - parseInt(mouseX) + parseInt(objX)) + "px";
         div.style.top = (parseInt(y) - parseInt(mouseY) + parseInt(objY)) + "px";
         document.getElementById("span2").innerHTML = "x:" + div.style.top + "  " + "y:" + div.style.left;
         mouseX = x;
         rewmouseY = y;
         div1.style.cursor = "default";
         isDowm = false;
     }
 }</script>

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reply | quote | #²⁴⁹

广西南宁市 2018-01-24, 14:43:43

Load加载页面
加载页面等待界面 css3

<style>body {
	display:flex;
	font-size:2rem;
	overflow:hidden;
}
.Box {
	position:absolute;
	width:100vw;
	height:100vh;
	background-color:#fff;
	filter:blur(4vmin) contrast(100);
}
.BigCircle,.SmallCircle {
	position:absolute;
	top:50%;
	left:50%;
	background-color:#000;
}
.BigCircle {
	width:30vmin;
	height:30vmin;
	margin:-15vmin;
	border-radius:50%;
}
.SmallCircle {
	width:15vmin;
	height:15vmin;
	margin:-7.5vmin;
	background-color:#000;
	border-radius:50%;
	animation:move 1.5s infinite alternate cubic-bezier(0.18,0,0.26,1);
}
.SmallCircle:nth-child(1) {
	--degree:0deg;
	animation-delay:0s;
	background-color:red;
}
.SmallCircle:nth-child(2) {
	--degree:45deg;
	animation-delay:-0.375s;
	background-color:#ffbf00;
}
.SmallCircle:nth-child(3) {
	--degree:90deg;
	animation-delay:-0.75s;
	background-color:#80ff00;
}
.SmallCircle:nth-child(4) {
	--degree:135deg;
	animation-delay:-1.125s;
	background-color:#00ff40;
}
.SmallCircle:nth-child(5) {
	--degree:180deg;
	animation-delay:-1.5s;
	background-color:cyan;
}
.SmallCircle:nth-child(6) {
	--degree:225deg;
	animation-delay:-1.875s;
	background-color:#0040ff;
}
.SmallCircle:nth-child(7) {
	--degree:270deg;
	animation-delay:-2.25s;
	background-color:#8000ff;
}
.SmallCircle:nth-child(8) {
	--degree:315deg;
	animation-delay:-2.625s;
	background-color:#ff00bf;
}
.SmallCircle:nth-child(9) {
	--degree:360deg;
	animation-delay:-3s;
	background-color:red;
}
@keyframes move {
	0% {
	transform:rotate(var(--degree)) translateY(0);
}
70%,100% {
	transform:rotate(var(--degree)) translateY(-30vmin);
}
}</style><div class="Box">
    <div class="BigCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
    <div class="SmallCircle"></div>
</div>

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reply | quote | #²⁵⁰

广西南宁市 2018-01-25, 00:31:22

jquery获取select选中的值

$(".select").change(function(){
     console.log($(this).val())
});
//操作被选中的元素

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#,广西南宁市,2018-01-25,00:32:11,
JavaScript获得获取input元素value值

<html>  
 <head>  
 <script language="javascript">  
  function print(){  
   var a=myform.name.value;  
   alert(a);  
  }  
 </script>  
 </head>  
 <body>  
  <form name="myform">  
   <input type="text" name="name" id="nn" />  
   <input type="button" name="button" value="获取" onclick="print()" />  
  </form>    
 </body>  
</html>

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<html>  
 <head>  
 <script language="javascript">  
  function print(){  
   var a=document.getElementById("nn").value;  
   alert(a);  
  }  
 </script>  
 </head>  
 <body>  
  <form>  
   <input type="text" name="name" id="nn" />  
   <input type="button" name="button" value="获取" onclick="print()" />  
  </form>    
 </body>  
</html>

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reply | quote | #²⁵¹

广西南宁市 2018-01-25, 00:35:18

thinkphp or 复合查询组合查找 and 条件查询 like

$where['name']  = array('like', '%thinkphp%');
$where['title']  = array('like','%thinkphp%');
$where['_logic'] = 'or';
$map['_complex'] = $where;
$map['id']  = array('gt',1);

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查询条件是

( id > 1) AND ( ( name like '%thinkphp%') OR ( title like '%thinkphp%') )

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	//获取文章列表
	public function new_list($classname,$cid,$p,$m,$img,$k,$hyid){
		
		
		$where[$classname]=$cid;
		$where['hyfl']=array('like','%,'.$cid.',%');
		$where['_logic'] = 'or';
		$w['_complex'] = $where;
		
		if($img) $w['imgurl']=array('neq','');
		if($k) $w['title']=array('like','%'.$k.'%');
		if($hyid) $w['gz_headeryjhhyy']=$hyid;
		
		$w['displaytype']=1;
		$p=$p+0;
		if($p<0) $p=0;
		$n=$p*$m;
		if($p>0) $n=($p-1)*$m;
		//dump($w);exit;
		$l=M('news')->where($w)->order('com_ok desc,no_order asc,id desc')->limit($n,$m)->select();
	//print_r($l);exit();
		return $l;
	}

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