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javascriptcssspringbootstrap-4jstl

Bootstrap 4 popover not working properly?


I implementing this in spring mvc web project, bootstrap popover comes on click of help icon.

On the other hand, at the first click on the icon; the popover opens and moves away from the help icon. after closing it, re-clinking, it correctly places the popover.

When I change the click, by a hover, on the first pass, the popover appears for a few moments barely seizable, the popover away from the help icon, then it returns to its position correctly.

If you look at this GIF image, you will understand better.

https://www.afnay.com/images/GIF.gif

I use JSP with JSTL.

I copy, all the code, without any difference, on plunker, and it works! The code is on this plunker. https://next.plnkr.co/edit/bcVtCYCpXgScBKcD

the difference, is juste i use tomcat 9 and JSP instead HTML.

image


Solution

  • The problem is coming from picture in popover, when i change to use popover content with hided content, it work fine

                    <div id="popover-content-logout" style="display:none">
                       <img class="img-responsive" src="/ressources/images/image-goes- here.jpg" style="max-height:250px;" /> 
                    </div>
                    // popover declaration ...
                          content: function() {
                            var id = $(this).attr('id')
                            return $('#popover-content-logout').html();
                          },
    

    I think that the loading of the image by tomcat takes time, knowing that in local I do not use the base 64 on the image.