TYPO3 Inline element sorting does not work correctly

Question

After this post TYPO3 Inline element appearance configuration partially does not work i was able to achive what i wanted. The problem now, is that when i drag a child up or down, the sorting thing won't work.

The image:

Now when i move the children in a different position (either with the arrows or the burger menu sign), the new order will be saved in backend, but in frontend the order won't change. I assume it has something to do with the database, but at this point i have no idea what to do.

EDIT: On my database i have the column sorting, and for every item is different. How can i use this column to order the elements?

Code Example:

<f:for each="{myContent}" as="content">
      <f:format.html>{content.data.content_text}</f:format.html>
</f:for>

Any ideas?

Thanks in advance,

Answer 1

I finally found the problem. Since i do not have a domain model, i used dataProccessing in order to get my objects. So, all i had to do is to add a line which was orderBy = sorting. So the code looks like this:

myElement < lib.contentElement
myElement {
    templateRootPaths.10 = {$Private}Templates/ContentElements/
    partialRootPaths.10 = {$Private}Partials/ContentElements/
    templateName = myElement.html
    dataProcessing {
        330 = TYPO3\CMS\Frontend\DataProcessing\DatabaseQueryProcessor
        330 {
            table = myElement_table
            pidInList = this
            where.field = uid 
            where.dataWrap = tt_content = |
            orderBy = sorting
            as = myElement
            dataProcessing {
                370 = TYPO3\CMS\Frontend\DataProcessing\FilesProcessor
                370 {
                    references.fieldName = image
                    as = images
                }
            }
        }
    }
}

Problem solved.

A big thank you to @Bernd Wilke πφ for trying to help me with literally all my TYPO3 questions.