1. js选中多个checkbox，取值向后台提交数据
<html>
<head>
<script type="text/javascript" src="jquery-1.8.3.js"></script>
<script>
$(function() {
$("#delete").click(function() {
//页面弹框
if(!confirm("确定要删除吗？")) {
window.event.returnValue = false;
}
//调用函数
del();
});
});
function del(){
//1.过滤出被选中的
var checkedList = $(‘input:checkbox‘).filter(":checked");
if (checkedList.length == 0) {
alert("未选中记录！");
return false;
}
var ids = "";
checkedList.each(function(){
ids += $(this).val()+",";
});
ids = ids.substring(0,ids.length-1);
//向后台发送数据
window.location.href = "/search/my_delete?data="+ids;
}
</script>
</head>
<body>
one:<input type="checkbox" value="one"/><br/>
two:<input type="checkbox" value="two"/><br/>
three:<input type="checkbox" value="three"/><br/>
four:<input type="checkbox" value="four"/><br/>
<input type="button" id="delete" value="删除"/>
</body>
</html>
时间： 2024-11-08 20:46:00