How can we use JavaScript to retrieve an element with custom styling?

I've encountered a strange issue with my script where it seems to stack up borders and display a 2px border instead of the intended 1px border when switching elements on click. Here is the link code I am using:

<li ><a href="plumbing.php">Plumbing</a></li>

The element causing trouble is shown below:

     <div id="box1">
        <ul class="tabs">
            <li><a href="#" class="defaulttab" rel="tabs1">Tab #1</a></li>
            <li><a href="#" rel="tabs2">Tab #2</a></li>
            <li><a href="#" rel="tabs3">Tab #3</a></li>
        </ul>

        <div class="tab-content" id="tabs1">Tab #1 content</div>
        <div class="tab-content" id="tabs2">Tab #2 content</div>
        <div class="tab-content" id="tabs3">Tab #3 content</div>
    </div>

The loaded element on the page is almost identical, except for having only one tab and corresponding content (for testing purposes).

Here is the CSS style being applied:

#box1{width:700px;height:100%;float:left;background:url(../images/box1bg_03.gif);background-repeat:repeat-x;border: 1px solid #d0ccc9;}

And here is the JavaScript in use:

$(document).ready(function() {

    var hash = window.location.hash.substr(1);
    var href = $('.navcontent li a').each(function(){
        var href = $(this).attr('href');
        if(hash==href.substr(0,href.length-5)){
            var toLoad = hash+'.html #box1';
            $('#box1').load(toLoad)
        }                                           
    });

    $('.navcontent li a').click(function(){

        var toLoad = $(this).attr('href')+' #box1';
        $('#box1').hide('fast',loadContent);
        $('#load').remove();
        $('#box1').append('<span id="load">LOADING...</span>');
        $('#load').fadeIn('normal');
        window.location.hash = $(this).attr('href').substr(0,$(this).attr('href').length-5);
        function loadContent() {
            $('#box1').load(toLoad,'',showNewContent())
        }
        function showNewContent() {
            $('#box1').show('normal',hideLoader());
        }
        function hideLoader() {
            $('#load').fadeOut('normal');
        }
        return false;

    });

});

Despite everything working as intended in theory, there seems to be an issue with the border as seen here: https://i.stack.imgur.com/qz7yk.jpg. Quite frustrating.

Answer №1

When using jQuery's load function, content is inserted into a specified container. It seems that despite replacing the content in #box1 with the same element, only the interior of #box1 is being filled with the new content. The border on #box1 remains intact, resulting in a double appearance.

To clarify, it appears as though you are placing #box1 within itself, leading to both box borders being visible. One solution could be to move the border styling to a wrapper element instead. Hopefully, this explanation sheds some light on the issue at hand.

Answer №2

After implementing a few changes, the issue was resolved:

    <div id="box1">
        <div id="box1content"> //wrapped in an additional div
            <ul class="tabs">
                <li><a href="#" class="defaulttab" rel="tabs1">Tab #1</a></li>
                <li><a href="#" rel="tabs2">Tab #2</a></li>
                <li><a href="#" rel="tabs3">Tab #3</a></li>
            </ul>

            <div class="tab-content" id="tabs1">Tab #1 content</div>
            <div class="tab-content" id="tabs2">Tab #2 content</div>
            <div class="tab-content" id="tabs3">Tab #3 content</div>
        </div>
    </div>

Modifications were made to the code accordingly:

$(document).ready(function() {

    var hash = window.location.hash.substr(1);
    var href = $('.navcontent li a').each(function(){
        var href = $(this).attr('href');
        if(hash==href.substr(0,href.length-5)){
            var toLoad = hash+'.html #box1content';//changed to fixed div
            $('#box1content').load(toLoad)//changed to fixed div
        }                                           
    });

    $('.navcontent li a').click(function(){

        var toLoad = $(this).attr('href')+' #box1content';//changed to fixed div
        $('#box1content').hide('fast',loadContent);//changed to fixed div
        $('#load').remove();
        $('#box1content').append('<span id="load">LOADING...</span>');//changed to fixed div
        $('#load').fadeIn('normal');
        window.location.hash = $(this).attr('href').substr(0,$(this).attr('href').length-5);
        function loadContent() {
            $('#box1content').load(toLoad,'',showNewContent())//changed to fixed div
        }
        function showNewContent() {
            $('#box1content').show('normal',hideLoader());//changed to fixed div
        }
        function hideLoader() {
            $('#load').fadeOut('normal');
        }
        return false;

    });

});

The outcome showcases a slightly altered animation, focusing on the text fading in and out, but effectively resolves the issue at hand.

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