I cannot get twig/md to recognise a dynamic variable.
In a plugin file, I have
class MyPlug extends Plugin
{ protected $plugvar;
...
public function onPluginsInitialized() {
$this->grav['myplug'] = $this;
...
public function get($var) { return $this->plugvar[$var] ;}
public function set($var, $val) { $this->plugvar[$var]=$val;}
...
public onFormProcessed(Event $e) {
...
$data=$form->value()->toArray();
case 'myplug':
foreach($data as $key => $val) {
$this->plugvar[$key] = $val; }
...
Then in a shortcode file
$this->shortcode->getHandlers()->add('myplug', function(ShortcodeInterface $sc) {
$params = $sc->getParameters();
foreach( $params as $key => $val){
if ($val != null ) {
$resp = $this->grav['myplug']->get($key);
if ($resp) return $resp;
else return 'undefined';
In a form.md
---
form:
name: set-operator-form
fields:
- name: operator
type: hidden
content: undefined
buttons:
- type: submit
value: "Select Operator"
- type: reset
value: Reset
process:
- myplug
process:
twig: true
cache_enable: false
And finally in default.md
[myplug operator/]
The first time default.md is served, I get an expected 'undefined' response in the html.
Also after clicking on the Submit button of the Form, and going to default.md, there is no change, and I get an undefined response.
Using dump and $this->grav['debugger']->addMessage(...);
provide feedback that the form.md operates correctly.
Somehow default.md is not being processed again with the new dynamic information.
Is there an alternative way to get session variables? I have tried creating twig_vars, but I cannot access them across pages.
I know I am missing something, but I can't find a clue in the documentation.