|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
#newsTable{margin:100px auto;}
</style>
<script language="Javascript" type="text/Javascript" src="jquery1.1.2.js"></script><!-上傳到網(wǎng)絡(luò)上用這個(gè)做連接-->
<script language="Javascript" type="text/Javascript">
//阿會(huì)楠練習(xí) 2009-4-13
$(document).ready(function(){
$("#btnOk").click(function(){
this.value = this.value == "全選"?"反選":"全選";
$("input[@type='checkbox']").checkCbx();
});
});
//當(dāng)你的代碼出現(xiàn)each時(shí)，你應(yīng)該重寫上面的代碼來(lái)構(gòu)造一個(gè)插件,jquery教程中的一句話
$.fn.checkCbx = function(){
return this.each(function(){
this.checked = !this.checked;
});
}
</script>
<title>無(wú)標(biāo)題文檔</title>
</head>
<body>
<table border="1" id="newsTable">
<tr>
<th>選擇</th>
<th>Id</th>
<th>作者</th>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>1</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>2</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>3</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>4</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>5</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td><input type="checkbox" name="cbx" /></td>
<td>6</td>
<td>阿會(huì)楠</td>
</tr>
<tr>
<td colspan="3"><input type="button" name="btnOk" id="btnOk" value="全選" /></td>
</tr>
</table>
</body>
</html>
JavaScript技術(shù)：jquery 實(shí)現(xiàn)的全選和反選，轉(zhuǎn)載需保留來(lái)源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請(qǐng)第一時(shí)間聯(lián)系我們修改或刪除，多謝。
