Creating scrollable content using JavaScript within a container with a hidden overflow

I am looking for a solution to efficiently display numerous image thumbnails within a limited space.

My plan is to organize the thumbnails into 3 columns with an undetermined number of rows. I intend to place this content inside a viewport div, structured as follows:

        <div id="viewport" style="width: 300px; height: 300px; overflow: hidden;">
            <div id="content" style="width: 300px; height: 100000px;">
                 Insert rows of thumbnails here
            </div>
        </div>
        <a href="javascript:ScrollUp()">Previous</a>
        <a href="javascript:ScrollDown()">Next</a>

I aim to achieve a scroll effect similar to Autotrader's image control by adjusting the topMargin property of 'content' using JavaScript upon clicking one of the buttons.

While I don't have extensive experience with JavaScript, I am unsure of where to begin. Could someone provide guidance on how to proceed?

Answer №1

After dedicating just a half minute of my time, I finally wrapped my head around jQuery and its applications.

=0

This straightforward example perfectly executes the motion I was aiming for.

In order to make it function, you must download jQuery from http://jquery.com/

I'll keep this question posted in case it proves useful to someone else as well.

   <script src="../jquery-1.4.2.js" type="text/javascript"></script>

    <script type="text/javascript">
        $(document).ready(function() {
            $("#next").toggle(function() {
            $("#content").animate({ marginLeft: '0px'}, 'slow');
            }, function() {
            $("#content").animate({ marginLeft: '-100px' }, 'slow');
            });
        });

    </script>

        <div id="viewport" style="width: 300px; height: 300px; overflow: hidden;">
            <div id="content" style="width: 300px; height: 100000px;">
                 Rows of thumbnails go here
            </div>
        </div>
        <a id="next" href="">Previous</a>
        <a id="prev" href="">Next</a>

If there is a more efficient approach, please share your insights....

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