How to create feature tinymce button/list shortcode into visual editor

If I understood exactly what you need this should help:
https://www.paulund.co.uk/add-button-tinymce-shortcodes

thx for reply ??
yes exactly,
I’ve read the tutorial before this, but it doesn’t work .. ??
and I am a beginner for wordpress.

you’ve ever made?? with this tutorial?

this is what I do, please check.
I created a folder whose contents code from the tutorial. and I put it in wp-content/plugins.
is it true?

Yes, then you go to wordpress backend -> plugins and activate the plugin.

Can you see the plugin in the plugin list? it’s name should be: Shortcode TinyMCE Plugin

yes, i can see this plugin. and name Shortcode TinyMCE Plugin.

oh yeah, you’re my hero.
this work to me.
thank you very much :))

mmm. may i ask you again?

The list of shortcodes, all shortcode only (ex: [book], [gallery]). if there is one parameter in the shortcode, does this work?
or add parameters to it, it must be manually? thx

can u help me again? pleasee ??
thx before