The addClass method in jQuery is failing to append the specified class to the element

I'm currently working on a registration form that includes selecting your gender:

My goal is to have the male icon turn blue when clicked, and the female icon turn pink. The color change currently works when hovering, but not when clicked. Here is the HTML I am using:

<div id="submenugender">
    <div class="submenu"><div class="sprite male" id="setmale"></div></div>
    <div class="submenu"><div class="sprite female" id="setfemale"></div></div>
</div>

It may seem simple. The .sprite class sets the default height and width and loads the sprite. The male and female classes contain a background-position element:

#registercontainer .submenu .male {
    background-position: -7px -462px;
}

#registercontainer .submenu .female {
    background-position: -60px -462px;
}

#registercontainer .submenu .male:hover, #registercontainer .submenu .male .active {
    background-position: -7px -397px;
}

#registercontainer .submenu .female:hover, #registercontainer .submenu .female .active {
    background-position: -60px -397px;
}

There are some missing IDs and wrappers in the HTML for positioning purposes.

I have also created an active class in the CSS for when an icon is clicked. The position set in the active class is for the colored state.

Now, to change the color when an icon is clicked, I am using jQuery:

 $("#setmale").click(function() 
  {
      $('#registercontainer .submenu .male').addClass('active');
  });
  $("#setfemale").click(function() 
  {
      $('#registercontainer .submenu .female').addClass('active');
  });

However, it seems that this implementation is not working as expected. Have I made any mistakes with the selectors or anything else?

Thank you.

Answer №1

If you're looking for a simple solution, consider updating your css like this:

#registercontainer .submenu .male:hover, #registercontainer .submenu .male.active {
    background-position: -7px -397px;
}

#registercontainer .submenu .female:hover, #registercontainer .submenu .female.active {
    background-position: -60px -397px;
}

Take note of how the .male.active and .female.active classes are linked together. Learn more about css chaining here

Additionally, a small improvement to your JavaScript code can be made by updating your click function to $(this).addClass('active'); since $(this) refers to the element triggering the click event.

Don't worry about your JavaScript code, disregard any misleading answers that divert you off track.

Answer №2

Give this a shot:

$("#setmale").click(function() {
    $(this).addClass('active');
});
$("#setfemale").click(function() {
    $(this).addClass('active');
});

Alternately:

$("#setmale,#setfemale").click(function() {
    $(this).addClass('active');
});

Answer №3

$(document).on('click', 'div.submenu > .sprite', function() {
    var that = $(this);
    that.addClass('active');
})

If you want to make sure only the selected one is active:

$(document).on('click', 'div.submenu > .sprite', function() {
    var that = $(this);
    $('div.sprite').not(that).removeClass('active');
    that.addClass('active');
})

Answer №4

Your JavaScript code looks good, but the real issue lies within the CSS styling:

Incorrect

#registercontainer .submenu .male .active // this selector will target a nested element within .male

Correct

#registercontainer .submenu .male.active // this selector will target an element with both classes .male and .active

Check out the live demo here: http://jsfiddle.net/byb95u6p/

For a simplified version, click here: http://jsfiddle.net/byb95u6p/1/

Answer №5

Instead of utilizing the method .addClass(), consider employing .toggleClass() to easily toggle your class with just one function call.

Also, double check that your selector is accurate.

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