获取checkbox名为choice的选中项
方式一:使用JQuery<span style="font-size:14px;">var answer = "";
$("input[name='choice']:checked").each(function(){
answer += $(this).val()+", ";
});
alert(answer);</span>
<span style="font-size:14px;">var answer = "";
$("input[name='choice']:checked").each(function(){
answer += $(this).val()+", ";
});
alert(answer);</span>
方式二:使用JavaScript
<span style="font-size:14px;">var answer = "";
var boxes = document.getElementsByName("choice");
for(var i=0;i<boxes.length;i++){
if(boxes[i].checked){
answer += boxes[i].value +", ";
}
}</span>