json 对象到选中的复选框

Question

我有这个：

<div id="taglist">
    <input type="checkbox" name="chkB1" id="chkB1" value="Mon" />&nbsp;Monday&nbsp;&nbsp;
    <input type="checkbox" name="chkB2" id="chkB2" value="Tue" />&nbsp;Tuesday&nbsp;&nbsp;
    <input type="checkbox" name="chkB3" id="chkB3" value="Wed" />&nbsp;Wednesday&nbsp;&nbsp;
    <input type="checkbox" name="chkB4" id="chkB4" value="Thu" />&nbsp;Thursday&nbsp;&nbsp;<br />
    <input type="checkbox" name="chkB5" id="chkB5" value="Fri" />&nbsp;Friday&nbsp;&nbsp;
    <input type="checkbox" name="chkB6" id="chkB6" value="Sat" />&nbsp;Saturday&nbsp;&nbsp;
    <input type="checkbox" name="chkB7" id="chkB7" value="Sun" />&nbsp;Sunday&nbsp;&nbsp;
    <input type="hidden" name="source_frequency" id="source_frequency" value="" />
</div>

和这个：

var days = ["Mon","Tue","Wed","Sun"];

我希望来自天的值使相应的复选框被选中。怎么会做这样的事情:-)

Answer 1

var days = ["Mon","Tue","Wed","Sun"];

for(var day in days){
  $('#taglist input[value='+days[day]+']').prop("checked", true);
}
?