<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{
margin: 0;
padding: 0;
list-style:none;
}
#box{
width: 50px;
height: 200vh;
background-color: #fa0;
display: inline-block;
vertical-align: top;
}
span{
color: darkRed;
}
.words{
margin: 0 0 0 10px;
display: inline-block;
vertical-align: top;
position: fixed;
}
</style>
</head>
<body>
<div id="box"></div>
<div class="words">
<div>離螢幕左上角左距 <span id="screenX"></span> </div>
<div>離螢幕左上角上距 <span id="screenY"></span> </div>
<div>(所以是雙螢幕的話就會很寬,整個衝破瀏覽器)</div>
<br>
<div>離整個html最左上角左距 <span id="pageX"></span> </div>
<div>離整個html最左上角上距 <span id="pageY"></span> </div>
<div>(所以卷軸往下滾時,高會不斷累加)</div>
<br>
<div>距離目前視窗左上角左距 <span id="clientX"></span> </div>
<div>距離目前視窗左上角上距 <span id="clientY"></span> </div>
</div>
<script type="text/javascript">
document.getElementById('box').onmouseover=function(e){
document.getElementById('screenX').innerHTML=e.screenX;
document.getElementById('screenY').innerHTML=e.screenY;
document.getElementById('pageX').innerHTML=e.pageX;
document.getElementById('pageY').innerHTML=e.pageY;
document.getElementById('clientX').innerHTML=e.clientX;
document.getElementById('clientY').innerHTML=e.clientY;
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(421)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
*{
margin: 0;
padding: 0;
list-style:none;
}
#box{
width: 50px;
height: 200vh;
background-color: #fa0;
display: inline-block;
vertical-align: top;
}
span{
color: darkRed;
}
.words{
margin: 0 0 0 10px;
display: inline-block;
vertical-align: top;
position: fixed;
}
</style>
</head>
<body>
<div id="box"></div>
<div class="words">
<div>離螢幕左上角左距 <span id="screenX"></span> </div>
<div>離螢幕左上角上距 <span id="screenY"></span> </div>
<div>(所以是雙螢幕的話就會很寬,整個衝破瀏覽器)</div>
<br>
<div>離整個html最左上角左距 <span id="pageX"></span> </div>
<div>離整個html最左上角上距 <span id="pageY"></span> </div>
<div>(所以卷軸往下滾時,高會不斷累加)</div>
<br>
<div>距離目前視窗左上角左距 <span id="clientX"></span> </div>
<div>距離目前視窗左上角上距 <span id="clientY"></span> </div>
</div>
<script type="text/javascript">
document.getElementById('box').onmouseover=function(e){
document.getElementById('screenX').innerHTML=e.screenX;
document.getElementById('screenY').innerHTML=e.screenY;
document.getElementById('pageX').innerHTML=e.pageX;
document.getElementById('pageY').innerHTML=e.pageY;
document.getElementById('clientX').innerHTML=e.clientX;
document.getElementById('clientY').innerHTML=e.clientY;
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(0)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<label for="username">方法一:按我直接去focus那個input</label>
<br><br><br>
<input type="text" id="username">
<br><br><br>
<p id="p">方法二:按我直接去focus那個input</p>
<br><br><br>
<input type="password" id="password">
<script type="text/javascript">
document.getElementById('p').onclick=function(){
document.getElementById('password').focus();
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(0)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<label for="username">方法一:按我直接去focus那個input</label>
<br><br><br>
<input type="text" id="username">
<br><br><br>
<p id="p">方法二:按我直接去focus那個input</p>
<br><br><br>
<input type="password" id="password">
<script type="text/javascript">
document.getElementById('p').onclick=function(){
document.getElementById('password').focus();
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(189)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
span{
color: darkRed;
}
#container{
cursor: pointer;
}
</style>
</head>
<body>
<div id="container">
<img src="https://api.fnkr.net/testimg/50x50/00CED1/FFF/?text=img+placeholder">
<h2>我是文字</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Asperiores neque, cum deserunt. Sed tempore veritatis impedit vero, odio qui unde!</p>
<input type="text" name="">
<a href="http://www.google.com" id="a">我是連結但我按了沒反應喔</a>
</div>
<h2>nodeName顯示<span id="result"></span></h2>
<h2>parentNode顯示<span id="result2"></span></h2>
<script type="text/javascript">
document.getElementById('container').onclick=function(e){
document.getElementById('result').innerHTML=e.target.nodeName;
document.getElementById('result2').innerHTML=e.target.parentNode;
}
document.getElementById('a').onclick=function(e){
e.preventDefault();
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(0)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
span{
color: darkRed;
}
#container{
cursor: pointer;
}
</style>
</head>
<body>
<div id="container">
<img src="https://api.fnkr.net/testimg/50x50/00CED1/FFF/?text=img+placeholder">
<h2>我是文字</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Asperiores neque, cum deserunt. Sed tempore veritatis impedit vero, odio qui unde!</p>
<input type="text" name="">
<a href="http://www.google.com" id="a">我是連結但我按了沒反應喔</a>
</div>
<h2>nodeName顯示<span id="result"></span></h2>
<h2>parentNode顯示<span id="result2"></span></h2>
<script type="text/javascript">
document.getElementById('container').onclick=function(e){
document.getElementById('result').innerHTML=e.target.nodeName;
document.getElementById('result2').innerHTML=e.target.parentNode;
}
document.getElementById('a').onclick=function(e){
e.preventDefault();
}
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(21)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
if(!apple){
var apple='apple';
}
var fruit=apple || orange;
document.write(fruit);
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(0)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
if(!apple){
var apple='apple';
}
var fruit=apple || orange;
document.write(fruit);
</script>
</body>
</html>
Jerry 發表在 痞客邦 留言(0) 人氣(22)
addEventListener和attachEvent
Jerry 發表在 痞客邦 留言(0) 人氣(0)
addEventListener和attachEvent
Jerry 發表在 痞客邦 留言(0) 人氣(1)