Javascript
教學網址: 加法
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>第一支javaScript</title>
</head>
<body>
<h2>document.write用法</h2>
<Script type ="text/javascript">
document.write("Hello world!!");
</Script>
</body>
</html>
新增按鈕
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>第一支javaScript</title>
</head>
<body>
<h2>document.write用法</h2>
<Script type ="text/javascript">
function myFunInput(obj){
obj
alert("你的id編號為："+obj.id);
}
document.write("Hello world!!");
</Script>
<input type="button" value="請點擊" id="myId" onClick="myFunInput(this)">
</body>
</html>
單選題:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>第一支javaScript</title>
</head>
<body>
<form action="#" method="post" class="demoForm" id="demoForm">
<fieldset>
<legend>Demo: Get Value of Selected</legend>
<p>Select a shipping method:</p>
<p>
<label><input type="radio" name="ship" value="a" checked />a. Standard Ground</label>
<label><input type="radio" name="ship" value="b" />b. Second Day</label>
<label><input type="radio" name="ship" value="c" />c. Overnight</label>
<label><input type="radio" name="ship" value="d" />d. Pick up</label>
</p>
<p><button type="button" name="getVal">Get Value of Selected</button></p>
</fieldset>
</form>
<Script type ="text/javascript">
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-39542975-1', 'dyn-web.com');
ga('send', 'pageview');
</script>
<script type="text/javascript">
// to remove from global namespace
(function() {
function getRadioVal(form, name) {
var val;
var radios = form.elements[name];
for (var i=0, len=radios.length; i<len; i++) {
if ( radios[i].checked ) {
val = radios[i].value;
break;
}
}
return val;
}
document.forms['demoForm'].elements['getVal'].onclick = function() {
alert( 'The selected radio button\'s value is: ' + getRadioVal(this.form, 'ship') );
};
// disable submission of all forms on this page
for (var i=0, len=document.forms.length; i<len; i++) {
document.forms[i].onsubmit = function() { return false; };
}
}());
</Script>
</body>
</html>
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