87,921
社区成员
发帖
与我相关
我的任务
分享
<br />
问题1:<input type="radio" name="city1" />city1 <input type="radio" name="city1" />city2 <input type="radio" name="city1" an="1" />city3
<div id="note1">问题1提示信息</div>
问题2:<input type="radio" name="city2" />city1 <input type="radio" name="city2" an="1" />city2 <input type="radio" name="city2" />city3
<div id="note2">问题2提示信息</div>
问题3:<input type="radio" name="city3" />city1 <input type="radio" name="city3" />city2 <input type="radio" name="city3" an="1" />city3
<div id="note3">问题3提示信息</div>
问题4:<input type="radio" name="city4" />city1 <input type="radio" name="city4" an="1" />city2 <input type="radio" name="city4"/>city3
<div id="note4">问题4提示信息</div>
<input type="button" value="提交" id="tijiao" />
<div id="ispan" style="display:none">全答题提示</div>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.4.2.min.js"></script>
<script>
$(function(){
$("#tijiao").click(function(){
var o,allcheck=true;
var max=4;//最大题目下标
for(var i=1;i<=max;i++){
o=$('input:radio[name="city'+i+'"]:checked');
if (o.length == 0) { alert('请完成题目' + i + '!'); allcheck = false; return false}
else $('#note' + i).css('color', o.attr('an') == '1' ? 'green' : 'red');
}
if (allcheck) $("#ispan").css("display", "block");//全选才显示
return false;
});
});
</script>