Displaying a message inside the Tunidbgrid

[Roberto Nicchi]

I would like to display a message inside the Tunidbgrid component.

The situation is: the user open a form and see the grid. The grid is empty. The user should see a message in the middle of the grid that tell what to do: click some button o press a key to find the data.

Any idea ?

thanks

[Sherzod]

49 minutes ago, Roberto Nicchi said:

I would like to display a message inside the Tunidbgrid component.

The situation is: the user open a form and see the grid. The grid is empty. The user should see a message in the middle of the grid that tell what to do: click some button o press a key to find the data.

Any idea ?

Hello,

Use UniDBGrid -> EmptyText property.

[Roberto Nicchi]

22 minutes ago, Sherzod said:

Hello,

Use UniDBGrid -> EmptyText property.

I have seen it and would be perfect but text is displayed only when the dataset has been opened.

[Sherzod]

20 minutes ago, Roberto Nicchi said:

I have seen it and would be perfect but text is displayed only when the dataset has been opened.

OK. I will check.

[Sherzod]

22 minutes ago, Roberto Nicchi said:

I have seen it and would be perfect but text is displayed only when the dataset has been opened.

Can you try this approach?

UniDBGrid -> ClientEvents -> ExtEvents ->

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    if (sender.getStore().count() == 0) {
        sender.getView().refresh()
    }
}

 

[Roberto Nicchi]

12 hours ago, Sherzod said:

Can you try this approach?

UniDBGrid -> ClientEvents -> ExtEvents ->

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    if (sender.getStore().count() == 0) {
        sender.getView().refresh()
    }
}

 

Thanks!

[Roberto Nicchi]

13 minutes ago, Roberto Nicchi said:

Thanks!

And for who want to change the text at runtime:

    with thegrid.JSInterface do
      JSCall('setEmptyText', ['The text'])

[Sherzod]

4 hours ago, Roberto Nicchi said:

And for who want to change the text at runtime:

Also you can use html tags...