odd
英[ɒd] 美[ɑ:d]
adj. Weird; odd; remaining; temporary
n. Strange thing; weird thing; [golf] more than one shot of the opponent
jquery odd selector syntax
Function::odd selector selects each element with an odd index value (such as 1, 3, 5). Index values start at 0, and all first elements are even numbers (0). The most common usage: used with other elements/selectors to select odd-numbered elements in a specified group (like the example above).
Syntax: $(":odd")
Notes: Please use the :even selector to select even-numbered elements .
jquery odd selector example
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("tr:odd").css("background-color","#B2E0FF");
});
</script>
</head>
<body>
<html>
<body>
<h1>Welcome to My Web Page</h1>
<table>
<tr>
<th>Id</th>
<th>LastName</th>
<th>FirstName</th>
<th>Address</th>
<th>City</th>
</tr>
<tr>
<td>1</td>
<td>Adams</td>
<td>John</td>
<td>Oxford Street</td>
<td>London</td>
</tr>
<tr>
<td>2</td>
<td>Bush</td>
<td>George</td>
<td>Fifth Avenue</td>
<td>New York </td>
</tr>
<tr>
<td>3</td>
<td>Carter</td>
<td>Thomas</td>
<td>Changan Street</td>
<td>Beijing</td>
</tr>
<tr>
<td>4</td>
<td>Obama</td>
<td>Barack</td>
<td>Pennsylvania Avenue</td>
<td>Washington</td>
</tr>
</table>
</body>
</html>
</body>
</html>Click the "Run instance" button to view the online instance