checkbox一些问题

https://blog.csdn.net/leadershanzhi/article/details/52654006

https://www.cnblogs.com/xuchanghua/archive/2012/10/19/2730467.html

https://blog.csdn.net/kkwant/article/details/81239159

https://blog.csdn.net/leadershanzhi/article/details/52654006

https://www.cnblogs.com/lu-lin/p/3894528.html

 

checkbox获取值，设置值

https://blog.csdn.net/dongzhen190/article/details/79729845

 

一些例子：

<div style="margin-bottom:20px">
    <div class="date-list">
        <span class="left">产妇妊娠期患病情况:</span>
        <input type="hidden" id="returnpD" name="postPartumInfo.pDisease" value="${user.postPartumInfo.pDisease}" >
        <input type="checkbox" name="d"  value="1" οnchange="getpD()">糖尿病
        <input type="checkbox" name="d"  value="2" οnchange="getpD()">妊娠期高血压
        <input type="checkbox" name="d"  value="3" οnchange="getpD()">其他
    </div>
</div>

<a href="javascript:void(0)" class="easyui-linkbutton" onclick="getpD()" style="width:80px">getpD</a>
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="setD()" style="width:80px">setD</a>

 function getpD(){
        var bb = "";
        var temp = "";
        var a = $('input[name="d"]');
        for ( var i = 0; i < a.length; i++) {
            if (a[i].checked) {
                temp = a[i].value;
                bb = bb + "," +temp;
            }
        }
        console.log(a);
        $("#returnpD").attr("value",bb.substring(1, bb.length));

    }
    function setD(){

//        $('input[name="d"]:checked').val('1,2');
        var arr = $("#returnpD").val().split(",");
        console.log('arr=',arr);
        for(var j=0;j<arr.length;j++){
            console.log('arr[j]=',arr[j]);
            $("input[name='d'][value=" + arr[j] + "]").prop("checked", true);
        }

    }