Bagaimana cara menggunakan radio saat perubahan acara?

Saya memiliki dua tombol radio pada acara perubahan. Saya ingin mengubah tombol. Bagaimana mungkin? Kode Saya

<input type="radio" name="bedStatus" id="allot" checked="checked" value="allot">Allot
<input type="radio" name="bedStatus" id="transfer" value="transfer">Transfer

Naskah

<script>
    $(document).ready(function () {
        $('input:radio[name=bedStatus]:checked').change(function () {
            if ($("input[name='bedStatus']:checked").val() == 'allot') {
                alert("Allot Thai Gayo Bhai");
            }
            if ($("input[name='bedStatus']:checked").val() == 'transfer') {
                alert("Transfer Thai Gayo");
            }
        });
    });
</script>

Anda dapat menggunakan thisyang merujuk ke inputelemen saat ini .

$('input[type=radio][name=bedStatus]').change(function() {
    if (this.value == 'allot') {
        alert("Allot Thai Gayo Bhai");
    }
    else if (this.value == 'transfer') {
        alert("Transfer Thai Gayo");
    }
});

http://jsfiddle.net/4gZAT/

Perhatikan bahwa Anda membandingkan nilai terhadap allotkedua jika pernyataan dan :radiopemilih sudah usang.

Jika Anda tidak menggunakan jQuery, Anda dapat menggunakan document.querySelectorAlldan HTMLElement.addEventListenermetode:

var radios = document.querySelectorAll('input[type=radio][name="bedStatus"]');

function changeHandler(event) {
   if ( this.value === 'allot' ) {
     console.log('value', 'allot');
   } else if ( this.value === 'transfer' ) {
      console.log('value', 'transfer');
   }  
}

Array.prototype.forEach.call(radios, function(radio) {
   radio.addEventListener('change', changeHandler);
});

Adaptasi dari jawaban di atas ...

$('input[type=radio][name=bedStatus]').on('change', function() {
  switch ($(this).val()) {
    case 'allot':
      alert("Allot Thai Gayo Bhai");
      break;
    case 'transfer':
      alert("Transfer Thai Gayo");
      break;
  }
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="radio" name="bedStatus" id="allot" checked="checked" value="allot">Allot
<input type="radio" name="bedStatus" id="transfer" value="transfer">Transfer

http://jsfiddle.net/xwYx9

Cara yang lebih sederhana dan bersih adalah menggunakan kelas dengan jawaban @ Ohgodwhy

<input ... class="rButton">
<input ... class="rButton">

Naskah

​$( ".rButton" ).change(function() {
    switch($(this).val()) {
        case 'allot' :
            alert("Allot Thai Gayo Bhai");
            break;
        case 'transfer' :
            alert("Transfer Thai Gayo");
            break;
    }            
});​

$(document).ready(function () {
    $('#allot').click(function () {
        if ($(this).is(':checked')) {
            alert("Allot Thai Gayo Bhai");
        }
    });

    $('#transfer').click(function () {
        if ($(this).is(':checked')) {
            alert("Transfer Thai Gayo");
        }
    });
});

JS Fiddle

Gunakan fungsi onchage

<input type="radio" name="bedStatus" id="allot" checked="checked" value="allot" onchange="my_function('allot')">Allot
<input type="radio" name="bedStatus" id="transfer" value="transfer" onchange="my_function('transfer')">Transfer

<script>
 function my_function(val){
    alert(val);
 }
</script>

Solusi ES6 sederhana (hanya javascript) .

document.forms.demo.bedStatus.forEach(radio => {
  radio.addEventListener('change', () => {
    alert(`${document.forms.demo.bedStatus.value} Thai Gayo`);
  })
});

<form name="demo">
  <input type="radio" name="bedStatus" value="Allot" checked>Allot
  <input type="radio" name="bedStatus" value="Transfer">Transfer
</form>

document.addEventListener('DOMContentLoaded', () => {
  const els = document.querySelectorAll('[name="bedStatus"]');

  const capitalize = (str) =>
    `${str.charAt(0).toUpperCase()}${str.slice(1)}`;

  const handler = (e) => alert(
    `${capitalize(e.target.value)} Thai Gayo${e.target.value === 'allot' ? ' Bhai' : ''}`
  );

  els.forEach((el) => {
    el.addEventListener('change', handler);
  });
});

<input type="radio" name="radio"  value="upi">upi
<input type="radio" name="radio"  value="bankAcc">Bank

<script type="text/javascript">
$(document).ready(function() {
 $('input[type=radio][name=radio]').change(function() {
   if (this.value == 'upi') {
    //write your logic here

    }
  else if (this.value == 'bankAcc') {
    //write your logic here
 }
 });
 </script>

Jika tombol radio ditambahkan secara dinamis, Anda mungkin ingin menggunakan ini

$(document).on('change', 'input[type=radio][name=bedStatus]', function (event) {
    switch($(this).val()) {
      case 'allot' :
        alert("Allot Thai Gayo Bhai");
        break;
      case 'transfer' :
        alert("Transfer Thai Gayo");
        break;
    }     
});

$(document).ready(function () {
    $('input:radio[name=bedStatus]:checked').change(function () {
        if ($("input:radio[name='bedStatus']:checked").val() == 'allot') {
            alert("Allot Thai Gayo Bhai");
        }
        if ($("input:radio[name='bedStatus']:checked").val() == 'transfer') {
            alert("Transfer Thai Gayo");
        }
    });
});