Select the radio button by hovering the mouse over it

Is there a way to check my radio buttons when hovering over them without having to click? I want to display photos based on the selected radio button. I attempted this using JQuery, but I am still learning and consider myself a beginner.

Answer №1

To make the radios respond to the mouse entering, you can listen for the mouseenter events. At this point, you have the option to either simulate a click event on the current radio button or explicitly set the checked property of the radio to true. It's important to note that radios and checkboxes should utilize .prop() instead of .attr() as they don't technically possess a value in HTML; they are solely named properties.

$(function() {
  $(':radio').on('mouseenter', function() {
    $(this).prop('checked', true);
  });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="radio" name="radio-group" value="radio1"><br/>
<input type="radio" name="radio-group" value="radio2"><br/>
<input type="radio" name="radio-group" value="radio2"><br/>

Answer №2

<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>Interactive Radio Buttons</title>
  <style>
   </style>
</head>
<body>
  <label>
    <input type="radio" name="photo" data-image="http://placehold.it/350x150" class="radio-hover">
    Option - 1
  </label>
  
  <label>
    <input type="radio" name="photo" data-image="http://placehold.it/250x150" class="radio-hover">
    Option - 2
  </label>
  
  <br>
  
  
    <img src="http://placehold.it/350x150" class="photo1" alt="">


  <script src="https://code.jquery.com/jquery-3.1.0.js"></script>
  
  <script>
    $(".radio-hover").hover(function(){
      var imageUrl = $(this).data("image");
      $("img").show();
      $("img").attr("src",imageUrl);
    },function(){
      $("img").hide();
    });
  </script>
</body>
</html>

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