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Hanna Code

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After a whiIe of not using the module I recently ran into an issue when I reinstalled the hanna code module. I tried uninstalling the module and reinstalling it, but then I run into the issue of:

SQLSTATE[HY000]: General error: 1813 Tablespace '`revamp`.`hanna_code`' exists.

I checked the database with adminer and searched for "hanna_code", but I am not seeing any tablespace in the database. Is there a way of clearing this out so I can do a fresh install?

Also, I was going to use this module to allow people to define the form fields they would like to use in a setup I am currently developing (one per line). For example, they could type in [[form-firstname]] and the output would be:

<input type="text" name="firstname" id="firstname" required>
<label for="firstname" class="is-required">First Name</label>

In my infinite wisdom, I thought I could explode by the line and wrap each input into a column/row. Obviously this doesnt work as the output is actually two lines (and some of my hanna codes would output up to 6 lines). Is there a good way to go about adding in rows/columns to the actual inputs?

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Is it possible to pass session vars immediately in Hanna Code?

Let’s say, I include two PHP files file_1.php and file_2.php via Hanna Code input in a textarea. When I set $session->foo = "bar" in file_1.php and try to get the value in file_2.php it is not there before page reload. Obviously it has to do with the rendering/formatting order. Is there a more or less dirty trick to intrude the session vars into Hanna Code in the first run?

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Hi,

I know this module have not changed since many years, but could I suggest to add a description for each Hanna code? I come back to my setup page and have some codes that I didn't update since years and I don't know why/where they used through my website. I would like to have written a small description. Yes, you could tell me I should have written comments in the code itself, and it's what I would do starting from now... 🙄 But something on the setup page will be faster to read.
Thanks!

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On 11/29/2020 at 5:59 AM, mel47 said:

but could I suggest to add a description for each Hanna code?

Not exactly what you are describing but maybe Robin's module could be of help? At least for editors. It can do captions.

 

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I am using an custom attribute. But it gets rendered with a tag. When I

bd($vid)

the output is

</code>508075620<code>

The value 508075620 is correct. I had to strip the tags manually. But would like to know whats going on.

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Latest update 0.3.0 from April 6 is giving an error.

image.thumb.png.dde4b3eee095382c73715152576add9a.png

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13 minutes ago, JFn said:

Although the issue is closed, I commented on it, since it's the same error but not the same resolution or offending module installed.

The old version of @Robin S's HannaCodeDialog module also called that method: https://github.com/Toutouwai/HannaCodeDialog/blob/7ea31c31f151fbe3ea1982c83ac94dfa209e763e/HannaCodeDialog.module#L175

Update to the latest version of that and you should be fine.

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After a second look, apparently the offending HannaCodeHelper module was installed, although I don't recall installing it, was it part of the previous version by default?

Anyway, disabling it, no more errors, problem solved.

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3 minutes ago, JFn said:

was it part of the previous version by default?

Nope 🙂

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Just now, adrian said:

Nope 🙂

Oh my, I must be getting old ☺️. That's the thing with processwire, you set it and forget it, it just keeps on running 😉

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I have trouble with latest update v0.3.0 – my hanna code stops working.

In v0.2.0 I could use 
#1: wire("pages")->get($someid) – in v0.3.0 it throws error "Call to undefined function wire()".
It's easily fixed by calling $pages->get($someid) instead - but I wonder why it's now the opposite as it was in v0.2.0 where I couldn't use $pages?

#2: Inside the hanna code I call custom functions defined in _func.php (included @ready.php – I once moved the include from site/_init.php to ready.php to be able to use the shared functions in hanna code). That worked with v0.2.0, now in v0.3.0 I receive the same error as above "Call to undefined function myFunction()"s

I guess I've got something basically wrong here… I have no clue how to get my custom functions work inside hanna code. Anybody can shed a light … ?

ProcessWire: 3.0.165
PHP: 7.4.11

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I guess it is namespace related. Try adding ProcessWire namespace in you Hanna codes.

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2 hours ago, Ivan Gretsky said:

I guess it is namespace related. Try adding ProcessWire namespace in you Hanna codes.

Ah, I forgot to mention it, I tried already – adding <?php Namespace Processwire; doesn't change anything…

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Try calling the function like:

\ProcessWire\myFunction()

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On 4/29/2021 at 3:40 PM, adrian said:

Try calling the function like:

\ProcessWire\myFunction()

…ah… thank you adrian! I rember seeing that before. The whole change from v0.2.0 to v0.3.0 is kind of nebulous for me… I should read about namespacing I guess.
And it works! I namespaced all my hanna codes now, changed all wire('…') to $…-> and prefixed my custom function calls as you mentioned. 

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