How to get post ID from button and pass title to Modal

Question

    <div><?php echo wp_get_attachment_image($image_upload,$size = 'full');?><br/>
      <span class="name"><?php echo $title ?></span><span class="jobtitle"><?php echo $jobtitle ?></span>
      <a onclick="return moreinfoModal(this);" id="<?php get_the_ID();?>" data-toggle="modal" data-target="#moreinfo-modal" href="javascript:void(0);" class="info">more info</a>
    </div>


    <div id="moreinfo-modal" role="dialog">
          <div class="teammember_div">
            <a id="close-moreinfo" onclick='return closeMoreInfoModal();' href="javascript:void(0);"><img src="https://brentbrookbush.com/wp-content/themes/brent/images/svgs/icon.svg"></a>
            <?php echo wp_get_attachment_image($image_upload,$size = 'full');?>
            <p><?php echo $title ?></p>
            <p><?php echo $about ?></p>
            <span class="jobtitle"><?php echo $jobtitle ?></span>

            <span id="moreinfo" style="display: inherit;"></span>
            <a id="modal-join" class="btn-cta" href="/sign-up/">Become a Member!</a>
          </div>
        </div>

    <?php }?>
    </div>
    </div>

I am am displaying 4 cards with names and job titles and a button to open a modal. Once the user clicks on the button it opens a modal with a image, title, about bit etc...

Sadly, I can only get it to open a Modal with the details of one post. I'd like to match to modal content with the content of the cards, if that makes sense.

So card = Harry Modal = Harry

<script> function moreinfoModal(field) {
        console.log(field.id);
        $('#moreinfo-modal').toggleClass('open');
    }


    function closeMoreInfoModal() {
        $('#moreinfo-modal').toggleClass('open');
    }

    $(document).on('click', '.close-pill', function(e) {
        $(this).parent().remove();
        e.preventDefault();
    });
    </script>

Any idea what I am missing here?

Answer 1

When we display post data in model with on click of button we have to provide the post-id with data attribute in for specific model target.

Please add post-id in data-target in anchor tag as well as in main div tag ID.

I have modified your code here:

<div><?php echo wp_get_attachment_image($image_upload,$size = 'full');?><br/>
  <span class="name"><?php echo $title; ?></span><span class="jobtitle"><?php echo $jobtitle; ?></span>
  <a onclick="return moreinfoModal(this);" id="<?php echo get_the_ID();?>" data-toggle="modal" data-target="#moreinfo-modal-<?php echo get_the_ID();?>" href="javascript:void(0);" class="info">more info</a>
</div>


<div id="moreinfo-modal-<?php echo get_the_ID();?>" class= "moreinfo-modal" role="dialog">
      <div class="teammember_div">
        <a id="close-moreinfo" onclick='return closeMoreInfoModal();' href="javascript:void(0);"><img src="https://brentbrookbush.com/wp-content/themes/brent/images/svgs/icon.svg"></a>
        <?php echo wp_get_attachment_image($image_upload,$size = 'full');?>
        <p><?php echo $title ?></p>
        <p><?php echo $about ?></p>
        <span class="jobtitle"><?php echo $jobtitle ?></span>

        <span id="moreinfo" style="display: inherit;"></span>
        <a id="modal-join" class="btn-cta" href="/sign-up/">Become a Member!</a>
      </div>
    </div>

<?php }?>
</div>
</div>

As well as you can change js code with click on class instead of div ID attribut like:

<script> function moreinfoModal(field) {
        console.log(field.id);
        $('.moreinfo-modal').toggleClass('open');
    }


    function closeMoreInfoModal() {
        $('.moreinfo-modal').toggleClass('open');
    }

    $(document).on('click', '.close-pill', function(e) {
        $(this).parent().remove();
        e.preventDefault();
    });
    </script>

Hope this can solved your problem. :)