Selectables in read-only grid

Question

Hi All, 
 I am using selectables in read-only grid, based on the selected row I need to show a value in a particular column. In editable grid, we can configure the readonly as not(contains(ri!selectionList,fv!index)). But how to check whether the current row is in the selected list. How to get the row id in read-only grid?

Selvakumar Kumarasamy · Answer

Hi Saahil Mulla , 
 You should be applying the condition in the ' value ' parameter, not in the ' showWhen ' parameter to show value based on the selection. 
 a!gridColumn(
 label: "DOA",
 sortField: "DOA",
 value: if(
 contains(ri!selectionList, fv!row.PRN),
 fv!row.DOA,
 "Hidden" /*Instruction text as per your preference*/
 ),
 align: "END"
) 
 The 'showWhen' part can be configured based on the selection if needed for your requirement.

dastagirid756 · Answer

I hope following code fragments helps you in saving code fragments. 
 /*Local variable declaration*/
...
local!selectedMappingId: tointeger({}),
...

/*To save a selected row id in the readonly grid*/
...
 selectionValue: local!selectedMappingId,
 selectionSaveInto: {
 a!save(
 local!selectedMappingId,
 save!value
 )
 }
...

/*To save the complete selected row and selected row id*/
...
 selectionValue: local!selectedMappingId,
 selectionSaveInto: {
 a!save(
 local!selectedRow,
 fv!selectedRows
 )
 }

...

/*To check whether the id is in the selected list. The usage of this varies on your scenario */
...
wherecontains(sav!value,local!selectedMappingId)
...

Selectables in read-only grid

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