fix #274 Button close does not exist in the NoFramework Component. fix for set error: Invalid JSON on returnEmptyFields: true #282

[DhiaEddineSaidi]

This is bug fixing commit.

PR Type

What changes does this PR include (check all that apply)?
[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build process changes
[ ] Documentation changes
[ ] Other... please describe:

Related issue / current behavior

Related issues :
-Button close does not exist in the NoFramework Component #274 /
-set error: Invalid JSON on returnEmptyFields: true #282
current behaviour :

• Button close does not exist in the NoFramework Component #274 Whenever choosing the NoFramework , displayed items of array layout can not be closed . Button close does not exist in a NoFramework Component, so you can add items but you can not delete.
• set error: Invalid JSON on returnEmptyFields: true #282 whenever choosing the option < returnEmptyFields = true > an error: Invalid JSON occures.

New behavior

-Button close apears now , and you can delete any item from array .
-No error: Invalid JSON logged in the console any more.

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Any other relevant information