单选框回显

<script src="jquery.js"></script>

<script>

$(function(){

    //选中单选或复选框

    var checked = true;

    if(true = checked){

            $("#r1").attr({

                checked:"checked"

            });

            $("#c1").attr({

                checked:"checked"

            });

    }

    //取消以选中的单选或复选框

    if(false = checked){

        $("#r1").removeAttr("checked");

        $("#c1").removeAttr("checked");

    }

});

</script>

 

<input id="r1" type="radio" value="1">

<input id="c1" type="checkbox" value="1">