I am not that familiar with the vue syntax, so i think there is the mistake somewhere. Basically i thought i have to find the equivalent to <?php foreach>.
I found this, where somthing similar is discussed. I tried to implement it, as you see above.
Ok, still lost.
I thought I could figure it out on my own…
Where is this coming from: v-for="(row, rowIndex)? (line20)
Continuing with: in rows I guessed it is looking for row and rowIndex in the fields of rows… but there are no such fields in rows.
Assuming so, I tried to use in inhalt or in fields but that throws an error, that its not defined.