Add recordcount in pagingBar on UniDBGrid

[skafy]

Hi,

I would like to add text to pagingBar that will show total number of records that in DBGrid (dataset). How can this be achived.

 

[Sherzod]

3 hours ago, skafy said:

I would like to add text to pagingBar that will show total number of records that in DBGrid (dataset). How can this be achived.

Hello,

Maybe you wanted like this:

UniDBGrid.ClientEvents.UniEvents ->

function pagingBar.beforeInit(sender, config)
{
    config.displayInfo=true;
}

 

[skafy]

Thank you. This solves my problem. Thanks!

[MVakili]

On 5/27/2020 at 3:23 PM, Sherzod said:

Hello,

Maybe you wanted like this:

UniDBGrid.ClientEvents.UniEvents ->

function pagingBar.beforeInit(sender, config)
{
    config.displayInfo=true;
}

 

With TUniDBGrid(Components[CI]) do
                      Begin
                         if Columns.Count>1 then
                            OnAfterLoad:=UniDBGridAfterLoad;
                         JSInterface.JSCall('addCls', ['Grid1css']);
                         ClientEvents.UniEvents.Values['beforeInit']:=     'function beforeInit(sender, config)config.displayInfo=true;}';

                    End

 

It Says "Unexpected identifier 'config'"

Where is my mistake?

[Sherzod]

1 hour ago, MVakili said:

It Says "Unexpected identifier 'config'"

Hello, 

Yes, because you didn't copy correctly. Please be careful. Missing { character before config.

[MVakili]

10 hours ago, Sherzod said:

Hello, 

Yes, because you didn't copy correctly. Please be careful. Missing { character before config.

Thank you
No more errors
But he didn't do anything!
 

In fact, I need to know how many records I have out of all the records in the dataset (RecNo/RecordCount)
And I don't know how to get it

Is it possible to modify the code?

[Sherzod]

15 hours ago, MVakili said:

ClientEvents.UniEvents.Values['beforeInit']:=

ClientEvents.UniEvents.Values['pagingBar.beforeInit']:=

[MVakili]

20 hours ago, Sherzod said:

ClientEvents.UniEvents.Values['pagingBar.beforeInit']:=

thank you
Your solution worked
one more question
When I activate the row number, it starts from 1 on each page
Is there a way to make it persistent instead of resetting every time?

[Sherzod]

3 hours ago, MVakili said:

it starts from 1 on each page

Which build are you using? 

[Sherzod]

6 hours ago, MVakili said:

one more question
When I activate the row number, it starts from 1 on each page
Is there a way to make it persistent instead of resetting every time?

Okay, try this approach:

 

[MVakili]

17 hours ago, Sherzod said:

Which build are you using? 

uni-1.90.0.1564

[MVakili]

18 hours ago, Sherzod said:

Okay, try this approach:

 

Thank you, it worked

[jrp]

On 5/27/2020 at 6:53 PM, Sherzod said:

Hello,

Maybe you wanted like this:

UniDBGrid.ClientEvents.UniEvents ->

function pagingBar.beforeInit(sender, config)
{
    config.displayInfo=true;
}

 

Hello,

It would be nice if this hack could be made as a property of TUniDBGrid. Something like UniDBGrid -> Options -> dgShowRecordCount

Thanks