Myscript.js
$(document).ready(function() {
//alert('Hello');
alert($('#celebs tr').length + ' elements!');
});
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$(document).ready(function() {
//alert('Hello');
alert($('#celebs tr:even').length + ' elements!');
});
alert($('#celebs tr:even').length + ' elements!');
นับเฉพาะ record แบบสลับ จะได้ค่า 4 element (รวม header หัวคอลัมภ์)
alert($('#celebs tbody tr:even').length + ' elements!');
ถ้ามี tbody tr:even จะได้ 3 element
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Myscript.js (ให้แสดง ขนาด font)
$(document).ready(function() {
var fontSize = $('#celebs tbody tr:first').css('font-size');
alert(fontSize);
});
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index.js
<!doctype html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>StarTrackr!</title>
<link rel="stylesheet" href="../../css/base.css" type="text/css" media="screen" charset="utf-8" />
<script type="text/javascript" src="jquery-1.8.3.min.js"></script>
<script type="text/javascript" src="myscript.js"></script>
</head>
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