Forum version : #phpBB2
Position : Founder
Concerned browser(s) : Google Chrome
Who the problem concerns : Yourself
Forum link : https://ekin-ek.666forum.com/

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I have posted an "unresolved" issue.
https://help.forumotion.com/t159404-about-the-topic-buttonand-statistics-related-items?highlight=Topic

And I find An idea very close to me,
I want to change code,And better achieve the goal I want to solve.
https://help.forumotion.com/t148745-topic-prefix-for-phbb2?highlight=topic

I have tried and used the prefix in my forum now.
I want to ask if this code can be turned into a button.
(Need to change Javascript or CSS?)

Code:   $.prefijos = function () {     var i, a = document.querySelectorAll('a:not(#logout), h1,.postdetails,.cattitle'),         copyright = 'written by Chalo  http://www.opensourcephpbb3.com';     for (i = 0; i < a.length; i++) {         var b = a[i].innerHTML;         if (/\[([^\[\]]+)\]/.test(b)) {             var c = b.match(/\[(.*?)\]/)[1].toLowerCase().replace(/\W+/g, '-'),                 d = b.match(/\[(.*?)\]/)[1].toLowerCase(),                 e = b.replace(/\[.*?\]/, '<span class="prefijo ' + c + '">' + d + '</span>');             a[i].innerHTML = e         }     } }; $(function () {     $.prefijos() });

Code:  /* Topic prefix */ .prefijo {  background: #22b7e0;   color: #FFF;   border-radius: 2px;   display: inline-table!important;   line-height: 20px;   padding: 1px 4px 0;   font-weight: 700!important;   font-size: 14px!important;   text-shadow: 0 -1px 0 rgba(0, 0, 0, .2);   margin-left: 2px;   font-family: arial; }

And will show different links with the theme, they are separate
I mean, by clicking the button on the theme, only the "same type" theme can appear
Such as [Sports], [Music], [Video], [Picture]... etc.

(My forum)
(Other website diagrams)







I believe that the code can be optimized step by step, and I am trying hard,
I hope I can make progress with everyone and make the code more diverse.

Thanks