(2018-04-15, 04:06 PM).m. Wrote: patches plugin is not required for adding that full edit button
it was beautifully done by using jQuery code [GitHub link]
that can be added near bottom of showthread template
[of course you have to replace ".$lang->gotofull_edit." with required phrase]
Hmm.. I tried something similar to that just before posting but couldn't get it to work. Looking a little closer, It's calling for the dropdown which I removed previously.

Thanks for the help, will be able to do it now.
Got it working, I had to work my own way round it as I really didn't want the drop down.

Thanks again for your help in pointing me in that direction.
For anyone that's interested in accomplishing this without a dropdown, this is the code I used.
<a href="javascript:void(0)" class="quick_edit_button mini button secondary" id="quick_edit_post_{$post['pid']}" style="padding-left: 7px;"><i class="fas fa-pencil-alt"></i></a>
<script type="text/javascript">
$(document).ready(function(){
$("#quick_edit_post_{$post['pid']}").click(function(){
$("#adv{$post['pid']}").css({"display": "block"}); // Showing Advanced Editor button.
$("#quick_edit_post_{$post['pid']}").addClass("mqselected") // Adding highlight to Edit button.
$("button").click(function(){
$("#adv{$post['pid']}").css({"display": "none"}); // Removing Advanced button on Cancel or Save.
$("#quick_edit_post_{$post['pid']}").removeClass("mqselected") // Removing Highlight.
});
});
});
</script>
Code I used for the editor button, I placed this in postbit_classic(postbit) template just below the post_body div.
<div class="float_right" id="adv{$post['pid']}" style="display:none;margin-top:-35px;"><a href="editpost.php?pid={$post['pid']}" class="titletip button mini secondary" title="Any unsaved changes to your post will be lost if you switch to Advanced Editor">Advanced Editor</a></div>
Example