How to Apply or Remove a Class in jQuery to a Different DIV Element with a Unique ID?

I recently began learning Javascript, and I am facing a challenge with this particular script:

// Maintaining Focus on Website Menu //
function menuFocus() {
    $('#menu').addClass('hover');
}

function menuBlur() {
    $('#menu').removeClass('hover');
}

$(document).ready(function() {
    $('#submenu-mgmt').hover(menuFocus,menuBlur);
});

$(document).ready(function() {
    $('#submenu-label').hover(menuFocus,menuBlur);
});

The main goal is to implement a 'hover' effect on a non-sibling DIV ID when a user hovers over a secondary menu system using two distinct DIV IDs. In my design, there are 3 DIV IDs involved: '#Menu' represents the header menu section, while '#Submenu-Mgmt' and '#Submenu-Label' remain hidden initially and can be accessed by clicking a link that toggles their visibility.

This feature is intended for a live webpage, and although it may not be critical for the site's functionality, it would add a nice touch as currently, the menu area loses focus when users hover over the submenus.

Link to the page in question: .

javascriptcss

Answer №1

To fully implement the additional submenu IDs into the add class function, simply include them within the function. If there are other styles you wish to apply besides just hiding/showing the class on hover, you can also use .css method. Below is an example of both methods. :) (remember // denotes a comment in javascript) Remember to also handle removal similarly and ensure your document ready function is only called once.

    function menuFocus() {
       $('#menu, #submenu-mgmt, #submenu-label').addClass('hover');
       // or
       //$('#submenu-mgmt, #submenu-label').css('display', 'block');
    }

    function menuBlur() {
       $('#menu, #submenu-mgmt, #submenu-label').removeClass('hover');
       // or
       //$('#submenu-mgmt, #submenu-label').css('display', 'none');
    }

    $(document).ready(function() {
       $('#submenu-mgmt').hover(menuFocus,menuBlur);
       $('#submenu-label').hover(menuFocus,menuBlur);
    });

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