Numerous scalable on/off switches

After experimenting with some code for toggling buttons that I found (thanks to @JohnieHjelm!), I managed to simplify it and incorporate it into my webpage successfully. However, the issue arises when dealing with more than one button. Initially, everything seems fine, but then it all falls apart as demonstrated in this link: http://jsfiddle.net/KwKjd/3/

<div id='settings'>
  <p>
    Links: 
    <span class='onoff on'>ON</span>
    <span class='onoff'>OFF</span>
    </p><br />
  <p>
    Chapters: 
    <span class='onoff on'>ON</span>
    <span class='onoff'>OFF</span>
  </p>
</div>

$(function(){
    $('#settings .onoff').click(function(){
        $('#settings .onoff').removeClass("on");
        $(this).addClass("on"); 
    });
});

The toggle buttons display correctly initially:

However, upon clicking, chaos ensues:

I have considered renaming the second button to 'onoffb' and duplicating the entire $(function()) block for the new class (or id). This may work for a couple of buttons but becomes cumbersome for numerous buttons.

As someone still learning javascript, I am stumped on how to resolve this issue. Any guidance on where to focus my efforts would be greatly appreciated. My current idea involves assigning an id to each button and somehow using jquery to isolate and modify only that specific button, but I haven't been successful in implementing it yet.

Answer №1

Here is a simple solution to your issue:

$(function(){
    $('#settings .onoff').click(function(){
        $(this).siblings().removeClass("on");
        $(this).addClass("on"); 
    });
});

The mistake was in selecting all the .onoff buttons with $("#settings .onoff), when you actually only need to target the siblings (buttons within the same container).

You can view a demonstration on jsfiddle: http://jsfiddle.net/KwKjd/4/

Answer №2

Addressing your query may seem simplistic and not directly related to the issue at hand because I am uncertain about the specific question you are posing. However, have you considered creating a JavaScript method that takes a parameter for the number of buttons?

Here's an example in psuedocode:

function onoff(var numberOfButtons) {
  // Insert code here
}

By using a for loop within this method, you could easily generate x amount of buttons.

(Approaching this from a C# standpoint)

Answer №3

If you're eager to expand your knowledge and prefer guidance over direct answers, consider exploring the use of "this" instead of a particular class.

This approach will instruct the system to perform certain actions based on events related to the current element being interacted with.

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