TYPO3 Core

Here is the field "location" of my table "events":

'location' => array(
    'exclude' => 0,
    'label' => 'LLL:EXT:events2/Resources/Private/Language/locallang_db.xlf:tx_events2_domain_model_event.location',
    'config' => array(
        'type' => 'inline',
        'foreign_table' => 'tx_events2_event_location_mm',
        'foreign_field' => 'event_uid',
        'foreign_selector' => 'location_uid',
        'foreign_unique' => 'location_uid',
        'foreign_sortby' => 'event_sort',
        'maxitems' => 99,
        'appearance' => array(
            'useCombination' => 1,
        ),
    ),
),

Here the TCA for my MM-Table:

'event_uid' => array(
    'label' => 'Event UID',
    'config' => array(
        'type' => 'select',
        'foreign_table' => 'tx_events2_domain_model_event',
        'size' => 1,
        'minitems' => 1,
        'maxitems' => 1,
    ),
),
'location_uid' => array(
    'label' => 'Location UID',
    'config' => array(
        'type' => 'select',
        'foreign_table' => 'tx_events2_domain_model_location',
        'size' => 1,
        'minitems' => 1,
        'maxitems' => 1,
    ),
),
'event_sort' => array(
    'config' => array(
        'type' => 'passthrough',
    ),
),

At last the field "event" of table "location":

'event' => array(
    'config' => array(
        'type' => 'passthrough',
    ),
),

Very funny,

if I collapse alle irre elements and save the record and unfold them again all values are empty

If I unfold the irre elements and save the record all fields are filled correctly.

Stefan

In jsfunc.inline.js you have following:

var selectedValue = recordObj[0].options[recordObj[0].selectedIndex].value;

But in my case this input-field is not of type select. So it does not have any options to remove.
Because of this error all following JS-Code was not executed. This foreach breaks:

if (json.scriptCall && json.scriptCall.length) {
    $A(json.scriptCall).each(function(value) { console.log(value); eval(value); });
}

I have replaced your code with following:

if (recordObj.length) {
    if (recordObj[0].hasOwnProperty('options')) {
        var selectedValue = recordObj[0].options[recordObj[0].selectedIndex].value;
        for (var i=0; i<values.length; i++) {
            if (values[i] != selectedValue) {
                this.removeSelectOption(recordObj[0], values[i]);
            }
        }
    }
}

Now it works.

Stefan

Since TYPO3 4.3 you have following in class.t3lib_tceforms_inline.php

if ($isNewRecord) {
    $comboFormFieldName = $this->prependFormFieldNames.'['.$comboConfig['foreign_table'].']['.$comboRecord['uid'].'][pid]';
    $out .= '<input type="hidden" name="'.$comboFormFieldName.'" value="'.$comboRecord['pid'].'" />';
}
if ($isNewRecord || $config['foreign_unique'] == $foreign_selector) {
    $parentFormFieldName = $this->prependFormFieldNames.$appendFormFieldNames.'['.$foreign_selector.']';
    $out .= '<input type="hidden" name="'.$parentFormFieldName.'" value="'.$comboRecord['uid'].'" />';
}

Here you can see that this field has never been a select field. So this line in jsfunc.inline.js must be basically wrong:

var selectedValue = recordObj[0].options[recordObj[0].selectedIndex].value;

Stefan

Can you provide a simple extract of your extension to actually test it?

I encountered the same issue with TYPO3 4.7.17 and 6.1

Please fix.

Regards,

Johannes

The change works and solves the problem, thanks. Let's hope it will be considered when the JS is refactored.

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/19337

I just rebase this for 6.2 and reworked the commit message.

A real-life demo is the 6.2 fork of "html5videoplayer":
https://github.com/visol/html5videoplayer

Steps to reproduce:

1. Add at least two videos in a folder and add e.g. its YouTube URL
2. Add a video player CE and add one of the videos.
3. On expanding the video relation you will see the correct title and URL of the video.
4. Save and close the CE.
5. Reopen the CE and expand the video relation again: The fields will be empty and you will have an error in the JavaScript console.

After applying the patch (and clearing JS caches), it works.