Yes/No button selection

Question

I have a code for a simple yes/no button selection which will auto fill an input value to be used in a form. My question is how to simplify the jquery part of code? as I have to add more yes/no question.

$('#y01').click(function() {
  $('#y01').css({'background':'#0080FF', 'color':'white'});
  $('#n01').css({'background':'transparent', 'color':'#808080'});
  $('#ans01').val('Yes');
});

$('#n01').click(function() {
  $('#y01').css({'background':'transparent', 'color':'#808080'});
  $('#n01').css({'background':'#0080FF', 'color':'white'});
  $('#ans01').val('No');
});

$('#y02').click(function() {
  $('#y02').css({'background':'#0080FF', 'color':'white'});
  $('#n02').css({'background':'transparent', 'color':'#808080'});
  $('#ans02').val('Yes');
});

$('#n02').click(function() {
  $('#y02').css({'background':'transparent', 'color':'#808080'});
  $('#n02').css({'background':'#0080FF', 'color':'white'});
  $('#ans02').val('No');
});

body,
html {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  background-color: fff;
}

.button {
  background: transparent;
  color: white;
  padding: 15px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 12px;
  width: 100px;
}

.button1 {
  color: #808080;
  border: 2px solid #e7e7e7;
}

.button:active,
.button:focus,
.button:visited {
  outline: none;
}

table {
  font-family: arial, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

td,
th {
  border: none;
  padding: 15px;
  width: 50%;
}

tr:nth-child(even) {
  background-color: #f2f2f2;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table>

  <tr>
    <td style="text-align:right;">
      Do you have any question #1?
    </td>
    <td>
      <input type="text" id="ans01" hidden/>
      <input type="button" id="y01" class="button button1" value="Yes" />
      <input type="button" id="n01" class="button button1" value="No" />
    </td>
  </tr>

  <tr>
    <td style="text-align:right;">
      Do you have any question #2?
    </td>
    <td>
      <input type="text" id="ans02" hidden/>
      <input type="button" id="y02" class="button button1" value="Yes" />
      <input type="button" id="n02" class="button button1" value="No" />
    </td>
  </tr>



</table>

Answer 1

Use DOM navigation methods to refer to the button that you click on and the siblings in the same group.

Give the hidden answer field a class so you can refer to it similarly.

$(".button1").click(function() {
  var otherButton = this.value == "Yes" ? "No" : "Yes";
  $(this).css({'background':'#0080FF', 'color':'white'});
  $(this).siblings(`.button1[value=${otherButton}]`).css({'background':'transparent', 'color':'#808080'});
  $(this).siblings(".answer").val(this.value);
});

body,
html {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  background-color: fff;
}

.button {
  background: transparent;
  color: white;
  padding: 15px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 12px;
  width: 100px;
}

.button1 {
  color: #808080;
  border: 2px solid #e7e7e7;
}

.button:active,
.button:focus,
.button:visited {
  outline: none;
}

table {
  font-family: arial, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

td,
th {
  border: none;
  padding: 15px;
  width: 50%;
}

tr:nth-child(even) {
  background-color: #f2f2f2;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table>

  <tr>
    <td style="text-align:right;">
      Do you have any question #1?
    </td>
    <td>
      <input type="text" id="ans01" class="answer" hidden/>
      <input type="button" id="y01" class="button button1" value="Yes" />
      <input type="button" id="n01" class="button button1" value="No" />
    </td>
  </tr>

  <tr>
    <td style="text-align:right;">
      Do you have any question #2?
    </td>
    <td>
      <input type="text" id="ans02" class="answer" hidden/>
      <input type="button" id="y02" class="button button1" value="Yes" />
      <input type="button" id="n02" class="button button1" value="No" />
    </td>
  </tr>



</table>