How to detect if TUniDBGrid is in edit mode ?

[KingOrmon]

Hi,

Simply, how can I detect if TUniDBGrid is in edit mode ?

I need to detect if a cell of a grid is on edit, the idea is if I can type in this cell or no. 

Thank you

[Sherzod]

Hello,

49 minutes ago, KingOrmon said:

Simply, how can I detect if TUniDBGrid is in edit mode ?

I need to detect if a cell of a grid is on edit, the idea is if I can type in this cell or no. 

Could you please clarify your question?

[KingOrmon]

See the image attached for see the states of grid colunm

[Sherzod]

14 minutes ago, KingOrmon said:

See the image attached for see the states of grid colunm

Okay, but where do you want to check the edit mode?

[KingOrmon]

In delphi code, I need to know if is cell prepared for typing (edit) or not

[Sherzod]

13 minutes ago, KingOrmon said:

In delphi code, I need to know if is cell prepared for typing (edit) or not

Your case is not very clear to me, perhaps you need two client-side events: beforeedit and edit.

[KingOrmon]

The problem that I have is on event UniDBGrid KeyDown, it is triggered always even when a Column Editor is typing.

I don´t know if it is a normal behaviour or changed from last versions.

[Abaksoft]

Hello,

Why don't use state ?

If MyDataSet.State in [dsEdit, dsInsert]) then

[KingOrmon]

Hi,

because DataSet.State is always in dsEdit in my case

[Sherzod]

On 11/23/2021 at 2:45 PM, KingOrmon said:

The problem that I have is on event UniDBGrid KeyDown, it is triggered always even when a Column Editor is typing.

Hello,

Describe this cycle of the process again, what you wanted to do.

[KingOrmon]

Hi,

The main problem is that typing in a editor column (like UniLookCombo) all key down events are triggered to UniDBGrid, and it generates problems if you are monitoring this keys for other actions.

Example:

if you press key_down for select an item of edit (UniLookCombo) it triggers VK_Down of UniDBGrid. And I think that it is not correct

[Sherzod]

Ok I will try to analyze. 

[Sherzod]

52 minutes ago, KingOrmon said:

The main problem is that typing in a editor column (like UniLookCombo) all key down events are triggered to UniDBGrid, and it generates problems if you are monitoring this keys for other actions.

Can you try this approach?

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    columns.forEach(function(col) {
        if (col.getEditor()) {
            col.getEditor().addListener('keydown', function(field, e) {
                e.stopPropagation()
            })
        } 
    });
}