Datagrid add option for maximum selection

[alexander-schranz]

The datagrid should have a select limit which can be used for sulu content types. How we handle this if you have a datagrid on an API I would say when you select more then the limit the first selected will be removed.

[danrot]

@alexander-schranz Can you elaborate a bit more? I don't really know what you mean here. How should the option be passed? What are the use cases?

[alexander-schranz]

@danrot example usage in a sulu content type

<property name="test" type="some_selection">
    <params>
        <param name="limit" value="2" />
    </params>
</property>

The some_selection open an overlay with a datagrid where he can choose entities. The datagrid should have an option so he can max. choose 2 of them. When he reach the limit he should not be able to select more.

[danrot]

Ah, you are talking about some kind of maximum selection count... I thought about the limit passed to the REST API 🙈

[alexander-schranz]

@danrot issue renamed :)