How to lose the selected row focus?

Pablo Ramos Clemente over 5 years ago

Hi everyone,

How can I lose the selected row in a gridField?? I want this option aviable.

The problem is.. every time it has the same instance, so the interface selected row is the last one (I want no selection).

The interface with selected row backs, when I push a button in another one. But, if I force the parameters in the call expression, its doesnt work.

I konw that probably, I dont reference the variables correctly or I dont put them in their place (load(), with(), gridField(),...)

Thanks for all,

Pablo.

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0 jonathan.guillen

A Score Level 1

over 5 years ago

Hello Pablo,

Hope this message finds you well, can you solve the following doubts:

What's the purpose for losing focus on the selected row?
Can you define that is the meaning for having the same instance?
Can you place your code on this post? it would be pretty helpful.

I've created a straightforward example that contains the follows:

List of elements shown in a data grid view.
display selected elements within the data grid view through a text field Appian object.

load(
  local!selectedRowList_int: null,
  local!default_gridSelection: a!gridSelection(
    pagingInfo: a!pagingInfo(
    startIndex: 1,
    batchSize: 10
  ),
    selected: {}
  ),
  local!testList_cdt:{
    {id:1, description:"apple"},
    {id:2, description:"banana"},
    {id:3, description:"watermelon"},
    {id:4, description:"kiwi"},
  },
  with(
    local!data_datasubset: todatasubset(
      local!testList_cdt,
      local!default_gridSelection.pagingInfo
    ),
    a!formLayout(
      contents:{
        a!textField(
          label: "test - selected rows",
          value: local!selectedRowList_int,
          readOnly: true
        ),
        a!gridField(
          selection: true,
          selectionStyle: "ROW_HIGHLIGHT",
          identifiers: index(local!data_datasubset.data,"id",null),
          value: local!default_gridSelection,
          saveInto: {
            local!default_gridSelection,
            a!save(
              target: local!selectedRowList_int,
              value: local!default_gridSelection.selected
            )
          },
          totalCount: local!data_datasubset.totalCount,
          columns:{
            a!gridTextColumn(
              label: "id",
              field: "id",
              data: index(local!data_datasubset.data,"id",null)
            ),
            a!gridTextColumn(
              label: "description",
              field: "description",
              data: index(local!data_datasubset.data,"description",null)
            )            
          }
        )
      }
    )
  )
)

Regards.

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