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Input File or File multiple??
3 年 9 个月 前 #9821
由 Tomasci
Replied by Tomasci on topic Input File or File multiple??
Nevermind.. got it! 
Here is what I did, in case anyone else needs it:
In /administrator/models/fields/filemultiple I have added the logic to check for "multiple" attribute in xml.
I added private variable "$multiple_files" and checked the xml field for the "multiple" attribute inside the getInput().
This is how that class looks like now:
In XML, you can now add multiple="true" to have multiple files.
If you don't do this, it will be single file.
Cheers
Here is what I did, in case anyone else needs it:
In /administrator/models/fields/filemultiple I have added the logic to check for "multiple" attribute in xml.
I added private variable "$multiple_files" and checked the xml field for the "multiple" attribute inside the getInput().
This is how that class looks like now:
class JFormFieldFileMultiple extends \Joomla\CMS\Form\FormField
{
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'file';
private $multiple_files;
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @since 1.6
*/
protected function getInput()
{
// Multiple files or single file
$this->multiple_files = $this->getAttribute('multiple');
// Build field type
if ($this->multiple_files === "true") :
$html = '<input type="file" name="' . $this->name . '[]" multiple>';
else :
$html = '<input type="file" name="' . $this->name . '[]">';
endif;
return $html;
}
}In XML, you can now add multiple="true" to have multiple files.
If you don't do this, it will be single file.
Cheers
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