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Add default values in eval key #39

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merged 3 commits into from
Jan 4, 2025
Merged

Add default values in eval key #39

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d644e57
Add default values in eval key
zonky2 Dec 28, 2024
fdec306
Add default values in eval key
zonky2 Dec 28, 2024
425df46
Merge remote-tracking branch 'origin/hotfix/fix_add_default_values' i…
zonky2 Dec 28, 2024
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27 changes: 27 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -165,5 +165,32 @@ $GLOBALS['TL_DCA']['tl_theme']['fields']['anything'] = [
?>
```

From version 3.6.10:

Use `default` in `eval` to set multiple default values and rows.

```php
<?php
$GLOBALS['TL_DCA']['tl_theme']['fields']['templateSelection'] = [
'inputType' => 'multiColumnWizard',
'eval' => [
'default' => [
['ts_client_os' => 'option1', 'ts_client_browser' => 'FF'],
['ts_client_os' => 'option2', 'ts_client_browser' => 'Chrome'],
],
'columnFields' => [
'ts_client_os' => [
//...
],
'ts_client_browser' => [
//...
],
],
],
'sql' => 'blob NULL',
];
?>
```

The descriptions of the columns are displayed in the column header as a tooltip next to the icon `🛈` - the
character or text can be changed in the language file.
18 changes: 18 additions & 0 deletions src/Contao/Widgets/MultiColumnWizard.php
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Original file line number Diff line number Diff line change
Expand Up @@ -170,6 +170,11 @@ class MultiColumnWizard extends Widget

private ?TranslatorInterface $translator = null;

/**
* @var array|mixed|string|string[]|null
*/
private mixed $defaultValue;

/**
* Initialize the object
*
Expand Down Expand Up @@ -257,6 +262,10 @@ public function __set($strKey, $varValue)
}
break;

case 'default':
$this->defaultValue = StringUtil::deserialize($varValue, true);
break;

case 'mandatory':
$this->arrConfiguration['mandatory'] = $varValue ? true : false;
break;
Expand Down Expand Up @@ -804,6 +813,10 @@ public function generate($overwriteRowCurrentRow = null, $onlyRows = false)
}

$intNumberOfRows = max(count($this->varValue), 1);
$useDefaultValue = (0 == count($this->varValue));
if ($useDefaultValue && !empty($this->defaultValue)) {
$intNumberOfRows = count($this->defaultValue);
}

// always show the minimum number of rows if set
if ($this->minCount && ($intNumberOfRows < $this->minCount)) {
Expand Down Expand Up @@ -839,6 +852,11 @@ public function generate($overwriteRowCurrentRow = null, $onlyRows = false)
$arrField = array_merge($arrField, $this->arrRowSpecificData[$i][$strKey]);
}

// Should we do this above the foreach and run a foreach twice ... nope.
if ($useDefaultValue && !empty($this->defaultValue[$i][$strKey] ?? null)) {
$this->varValue[$i][$strKey] = $this->defaultValue[$i][$strKey];
}

$objWidget = $this->initializeWidget(
$arrField,
$i,
Expand Down
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