How to Fix Navigation Displacement in Mobile Safari with Virtual Keyboard?

Fixed Navigation Displacement in Mobile Safari with Virtual Keyboard

Mobile Safari often encounters complications with fixed elements, particularly when a virtual keyboard overlays an input field in the navigation. As observed, the navigation abruptly shifts to an unexpected location, disrupting its intended behavior.

To resolve this issue, consider the following solutions:

1. Fixed-to-Absolute Toggle

This method dynamically alternates the position of fixed elements to absolute when an input gains focus and reverts them to fixed upon loss of focus.

<code class="CSS">.header { 
    position: fixed; 
} 
.footer { 
    position: fixed; 
} 
.fixfixed .header, 
.fixfixed .footer { 
    position: absolute; 
} </code>

<code class="JavaScript">if ('ontouchstart' in window) {
    /* cache dom references */ 
    var $body = $('body'); 

    /* bind events */
    $(document)
    .on('focus', 'input', function() {
        $body.addClass('fixfixed');
    })
    .on('blur', 'input', function() {
        $body.removeClass('fixfixed');
    });
}</code>

Alternate Solutions:

Explore the solutions provided at the link below. These suggestions offer potential resolutions for this particular mobile Safari bug.

[Fix Position Fixed in Mobile Safari](http://dansajin.com/2012/12/07/fix-position-fixed/)

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