Tips on using jquery to access the viewport width of Ipad and Iphones

Is there a way to accurately determine the viewport width of an iPad and iPhone using jQuery? My webpage is larger than the native size of these devices, causing it to be scaled down. I want to set the width of my content div to match each browser's width while keeping the scaling intact. This approach works well in desktop browsers, but when testing on iPads or iPhones, the iOS scaling presents challenges. I have tried using both 'width' and 'outerWidth()' methods without success.

        $(window).resize(function() {
        $('#content').css({width: $(this).outerWidth()});
    });

Answer №1

Would you be willing to give this a shot:

$( window ).height();
$( window ).width();

Answer №2

Have you considered utilizing percentages in your CSS?

For instance, achieving the same outcome as demonstrated in your example could be done using the following:

#container { width: 100%; }

Additionally, if you're looking to tailor different layouts for various devices, delving into CSS media queries and responsive design would be beneficial.

Take this scenario - in the desktop view of your site, you want your content to take up 70% of the width while the sidebar occupies the remaining space. Yet, when viewing from a mobile device, you prefer the content to span the entire width with the sidebar below it, also at full width. This can be achieved like so:

.content-area { width: 70%; float: left; }
.sidebar { width: 30%; float: left;}

@media screen and (max-width: 500px) {
   .content-area, .sidebar { width: 100%; }
}

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