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Tag: php

CollectionType elements missing data

I’ve embedded forms with CollectionType: and ‘battlePages’ is an ArrayCollection with many elements. But ‘$entity’ is empty however collection was walking through. My goal would be to get BattlePage entity’s data in the ‘BattlePageCollectionType’ which is my sec…

select option to fetch other inputs

What Im trying to do is select item name where is ID and if item selected it automatically adds that item serial number to serial number input. I think it should be used ajax maybe but I dont know how …

WordPress – “Notice: Undefined variable”

It seems like there are some PHP errors in my code where the index variable is not set. How could I fix it? Fill About.php Errors I get Notice: Undefined variable: index in /home/r328061/koopia/wp-content/themes/plaza/about.php on line 51 Notice: Undefined variable: index in /home/r328061/koopia/wp-content/th…