Bug #77178: TCA type='text' with 'readOnly'=true renders newlines as <br /> tags - TYPO3 Core - TYPO3 Forge

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Bug #77178

closed

TCA type='text' with 'readOnly'=true renders newlines as <br /> tags

Added by Viktor Livakivskyi over 7 years ago. Updated about 4 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Category:

FormEngine aka TCEforms

Target version:

Start date:

2016-07-20

Due date:

% Done:

Estimated time:

TYPO3 Version:

PHP Version:

5.6

Tags:

Complexity:

Is Regression:

Sprint Focus:

Description

Hi,

As outlined in a title, the problem is with readOnly state of textareas in TCA.

TCA without readOnly

'comment' => [
    'exclude' => 0,
    'label'   => 'Coment',
    'config'  => [
        'type'     => 'text',
    ],
]

renders such a picture:

TCA with readOnly TRUE

'comment' => [
    'exclude' => 0,
    'label'   => 'Coment',
    'config'  => [
        'type'     => 'text',
        'readOnly' => true
    ],
]

renders like this:

In case #32412 is implemented, this may lead to funny results on save of form with readOnly textares.

TYPO3 7.6.9

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tca-text.png (3.1 KB) tca-text.png		Viktor Livakivskyi, 2016-07-20 16:44
tca-text-readonly.png (3.46 KB) tca-text-readonly.png		Viktor Livakivskyi, 2016-07-20 16:44
Bildschirmfoto 2020-03-04 um 15.18.24.png (10.5 KB) Bildschirmfoto 2020-03-04 um 15.18.24.png	readonly	Georg Ringer, 2020-03-04 15:18
Bildschirmfoto 2020-03-04 um 15.18.40.png (9.77 KB) Bildschirmfoto 2020-03-04 um 15.18.40.png	editable	Georg Ringer, 2020-03-04 15:19

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Updated by Dennis Römmich over 7 years ago

Actually there is an option called 'pass_content'

'comment' => [
    'exclude' => 0,
    'label'   => 'Coment',
    'config'  => [
        'type'     => 'text',
        'readOnly' => true,
        'pass_content' => true
    ],
]

which prevents textareas acting like this.

The questions are: For what reason does this option exist? And is it possible to inject xss when I use it?

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