XF 2.2 Write HTML code without it being rendered in the browser

[Old Nick]

I'm doing a basic blocks tutorial in XenForo in a page-node.
I would like to be able to type some HTML code without it being rendered in the browser to show how to construct the blocks. Currently I have to type the code in a message body and take a screenshot but it doesn't look really good.



Anyone know how to do it? Thanks !

 

[Finexes]

There may be a simpler solution, but you can use BB codes even in the template of a page node. Example:

{{ bb_code("[CODE=html]<h1>Test</h1>[/CODE]", null, null) }}

 

[Old Nick]

Great !
Just i have to escape all the " otherwise the template ca't be saved, error on lines...

<div class=\"block\">
    <div class=\"block-container\">
        <div class=\"block-minorHeader\">
            block-minorHeader
        </div>
        <div class=\"block-row block-row--minor\">
            block-row block-row--minor
        </div>
        <div class=\"block-row block-row--minor\">
            block-row block-row--minor
        </div>
        <div class=\"block-footer\">
            block-footer
        </div>
    </div>
</div>

 

[Finexes]

Yes, sorry, forgot to mention this

 

[Old Nick]

Tutoriel : les blocs avec XenForo

Comprendre la construction des blocs de base dans l'environnement XenForo

xenforo.fr

 

[Old Nick]

I get an error using BB codes in templates.

In the public view the render is ok but in dev mode i get this

• Template public:_page_node.4: [E_DEPRECATED] explode(): Passing null to parameter #2 ($string) of type string is deprecated (src\XF\SubContainer\BbCode.php:23)

code i wrote in the template



public view



but whatever i put between {{ bb_code("[CODE=html] and [/CODE]", null, null) }} i got the error.

 

[Old Nick]

I solved the error!!
First time in my life that I understood a little something from a post on StackOverflow!

php 8.1 - explode(): Passing null to parameter #2 ($string) of type string is deprecated

Coming across some deprecated errors with 8.1 I want to address. PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in... //explode uids into an array $

stackoverflow.com

Well I fumbled a bit and maybe got lucky but the error no longer appears with this syntax
{{ bb_code("[CODE=html] ... [/CODE]", '', '') }}

null parameter replaced by ''

 

[JRobert]

You can't use the HTML <code></code> tags?

HTML Computer Code Elements

W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.

www.w3schools.com

HTML <code> Tag - GeeksforGeeks

A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

www.geeksforgeeks.org

 

[Old Nick]

Thanks, for certain lines of code, why not, but these tags do not display the HTML, they run it.