Sap fiori ListObject extensibility in fiori elements app

[Luk1]

Hello Sap experts,

Is it possible to add more columns to the object Line Items ? this mini table that is inside my header line (list report table), might have up to 60 columns. The fiori app is being developed with the use of fiori elements not freestyle fiori model.

[Marian_Zeis]

what do you mean more columns? You can display how many columns you like, if you run out of space it is display at the left when you choose the detailed view, what would you like to achive?

[Luk1]

Hey, thanks for the response. The problem is here that the client doesn't want to click into another detailed view and want to have all of the line items displayed at this level. So creating object page inside the line item is not the option. Another way to do that if it's even possible in fiori elements would be create mini grid table inside the object page displayed at my screenshot. The question is, is it even possible ?

[Marian_Zeis]

@Luk1 please see here to change the table type to grid table, then you see all the columns 

https://sapui5.hana.ondemand.com/sdk/#/topic/7f844f1021cd4791b8f7408eac7c1cec.html