system.dataset.filterColumns

[pturmel]

I suspect you will be disappointed. This:

nb = 2,self.custom.key
value = system.dataset.filterColumns(dataset, nb)

suggests to me that you want the row where column 2 matches the given key value. That's not what filterColumns does.

If so, see this topic, but reverse its sense:

Delete value on the tag dataset

if I want to remove the number 20 for example in the dataset of type 4x1 NameColumn 30 20 12 10 I use this line of code: dsDevice = self.view.params.listZoneDesservies # dataset dsDevice = system.dataset.deleteRow(dsDevice,self.view.params.idZone) The problem is that I know the value I want to delete but not its index. In the dataset, each value will be unique. so if I can delete a value without knowing its index, that would be good What function should I use to remove the value witho…