如何检查/取消选中单个单选按钮 [英] How to Check/Uncheck single radio button

问题描述

$('.ssn_byphone').click(function(){
    var ssn_role = document.getElementById('ssn_byphone').checked;                     
    if(ssn_role==true)
    {
        $('#ssn-div').hide();
        $('.ssn_byphone').css('display','block');
        $('#ssn').val('');
    }
    else
    {
        $('#slideUp').show();
    }
});

<input id="ssn_byphone" class="ssn_byphone" type="radio" name="pi[ssn_byphone]" value="Yes"><label for="radio1"> I will provide SSN by phone</label>

当我单击它时，我想选中/取消选中此单选按钮，并希望相应地设置条件.

I want to check/uncheck this radio button when i clicked on it, and want to set condition accordingly.

推荐答案

尝试一下:

var checked=false;
$('.ssn_byphone').click(function(){
    checked=!checked;
    $(this).prop("checked",checked);
    if($(this).is(':checked'))
    {
        $('#ssn-div').hide();
        $('.ssn_byphone').css('display','block');
        $('#ssn').val('');
    }
    else
    {
        $('#slideUp').show();
    }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<input id="ssn_byphone" class="ssn_byphone" type="radio" name="pi[ssn_byphone]" value="Yes"><label for="radio1"> I will provide SSN by phone</label>

提供SSN

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