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<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<TITLE>NewDocument</TITLE>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<link href="css/ingrid.css" rel="stylesheet" type="text/css">
<script language="JavaScript" src="js/jquery-1.4.2.min.js" type="text/javascript"></script>
<SCRIPT LANGUAGE="JavaScript">
<!--
$("document").ready(function(){
$("#btn1").click(function(){
$("[name='checkbox']").attr("checked",'true');//全选
})
$("#btn2").click(function(){
$("[name='checkbox']").removeAttr("checked");//取消全选
})
$("#btn3").click(function(){
$("[name='checkbox']:even").attr("checked",'true');//选中所有奇数
})
$("#btn4").click(function(){
$("[name='checkbox']").each(function(){
if($(this).attr("checked"))
{
$(this).removeAttr("checked");
}
else
{
$(this).attr("checked",'true');
}
})
})
$("#btn5").click(function(){
varstr="";
$("[name='checkbox'][checked]").each(function(){
str+=$(this).val()+"\r\n";
})
alert(str);
})
})
function selectall()
{
debugger;
$("document").ready(function(){
$("[name='checkbox']").attr("checked",'true');//全选
});
}
//-->
</SCRIPT>
</HEAD>
<BODY>
<form name="form1" method="post" action="">
<a id="all" href="javascript:selectall();">全选</a>
<input type="button" id="btn1" value="全选">
<input type="button" id="btn2" value="取消全选">
<input type="button" id="btn3" value="选中所有奇数项">
<input type="button" id="btn4" value="反选">
<input type="button" id="btn5" value="获得选中的所有值"> <br>
<input type="checkbox" name="checkbox" value="checkbox1">1<br>
<input type="checkbox" name="checkbox" value="checkbox2">2<br>
<input type="checkbox" name="checkbox" value="checkbox3">3<br>
<input type="checkbox" name="checkbox" value="checkbox4">4<br>
<input type="checkbox" name="checkbox" value="checkbox5">5<br>
<input type="checkbox" name="checkbox" value="checkbox6">6<br>
<input type="checkbox" name="checkbox" value="checkbox7">7<br>
<input type="checkbox" name="checkbox" value="checkbox8">8<br>
</form>
</BODY>
</HTML> |
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