How to Disable and Enable Buttons and Links Effortlessly with jQuery and Bootstrap?

How to Effortlessly Disable and Enable Buttons and Links with jQuery and Bootstrap

Disabling or enabling clicky-things (buttons and links) on your web pages can be essential for controlling user interactions and providing a seamless experience. Here's a comprehensive guide to effortlessly achieve this task using jQuery and Bootstrap:

Disabling Buttons

Buttons are inherently easier to disable using the disabled property, a widely supported attribute in browsers:

<input type="submit" class="btn" value="My Input Submit" disabled>
<input type="button" class="btn" value="My Input Button" disabled>
<button class="btn" disabled>My Button</button>

You can also create a custom jQuery function for buttons using the fn.extend() method:

jQuery.fn.extend({
    disable: function(state) {
        return this.each(function() {
            this.disabled = state;
        });
    }
});

$('input[type="submit"], input[type="button"], button').disable(true);

Disabling Links

Anchor tags don't support the disabled property. However, Bootstrap offers a .disabled class to achieve the desired disabled appearance. To prevent clicking, you can utilize event.preventDefault():

<a href="http://example.com" class="btn disabled">My Link</a>

$('body').on('click', 'a.disabled', function(event) {
    event.preventDefault();
});

Combining Button and Link Management

To simplify your code and handle both buttons and links, you can extend the disable function:

jQuery.fn.extend({
    disable: function(state) {
        return this.each(function() {
            var $this = $(this);
            if($this.is('input, button, textarea, select'))
              this.disabled = state;
            else
              $this.toggleClass('disabled', state);
        });
    }
});

$('input, button, a').disable(true);

This function checks the element type and applies the appropriate disabling technique, including .disabled for links and disabled for buttons and other form elements.

By implementing these techniques, you can seamlessly disable or enable any type of clickable element on your page, enhancing user experience and website functionality.

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