Dbgrid selection doesn't work

[eduardosuruagy]

I am using dbgrid selection and when I use I add this event to it the selection stops working.

   UniDBGrid1.ClientEvents.ExtEvents.Add (
   'headerclick = function headerclick (ct, column, e, t, eOpts)' # 13 # 10 '{' # 13 # 10 '' +
   '' + Self.Name + '.' + UniDBGrid1.DataSource.DataSet.Name + '. GetStore (). Sort (column.dataIndex);' # 13 + # 10 '}');

Follows the fonts and a gif.

UniGui - DBGridMemo.rar

[eduardosuruagy]

How do I click a line and make it a different color? When you use the checkbox, this option stops working.

[Sherzod]

3 hours ago, eduardosuruagy said:

 UniDBGrid1.ClientEvents.ExtEvents.Add (
   'headerclick = function headerclick (ct, column, e, t, eOpts)' # 13 # 10 '{' # 13 # 10 '' +
   '' + Self.Name + '.' + UniDBGrid1.DataSource.DataSet.Name + '. GetStore (). Sort (column.dataIndex);' # 13 + # 10 '}');

What do you expect from this code?

[eduardosuruagy]

3 minutes ago, Sherzod said:

O que você espera desse código?

Sort records when I click on a column

[Sherzod]

Your code gives the following errors:

Uncaught TypeError: Cannot read property 'getStore' of undefined
    at ctor.OnHeaderclick ((index):37)
    at ctor.fire (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)
    at ctor.b.doFireEvent (ext-all.js:20)
    at ctor.fireEventArgs (ext-all.js:20)
    at ctor.<anonymous> (ext-all.js:20)
    at ctor.fire (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)
    at ctor.doFireEvent (ext-all.js:20)

 

[eduardosuruagy]

43 minutes ago, Sherzod said:

 

in which code?

[Sherzod]

10 hours ago, eduardosuruagy said:

in which code?

 

15 hours ago, eduardosuruagy said:

UniDBGrid1.ClientEvents.ExtEvents.Add (
   'headerclick = function headerclick (ct, column, e, t, eOpts)' # 13 # 10 '{' # 13 # 10 '' +
   '' + Self.Name + '.' + UniDBGrid1.DataSource.DataSet.Name + '. GetStore (). Sort (column.dataIndex);' # 13 + # 10 '}');

 

[eduardosuruagy]

7 hours ago, Sherzod said:

 

 

I got this code here from the forum, this link:
http://forums.unigui.com/index.php?/topic/6225-dbgrid-clientside-sorting/&
How could you see these errors? Because for me it works normal and has no errors.
What would be another alternative to this code?

[eduardosuruagy]

???

[Sherzod]

12 minutes ago, eduardosuruagy said:

???

 

[eduardosuruagy]

5 minutes ago, Sherzod said:

 

it works normal, server side is very slow, you even indicated this code to me.
How did you find this error? because for me the mistake does not happen.

[Sherzod]

Just now, eduardosuruagy said:

How did you find this error? because for me the mistake does not happen.

Open your browser console.

[eduardosuruagy]

2 minutes ago, Sherzod said:

Abra o console do navegador.

I just saw, the most error works. How can I adjust this?

[eduardosuruagy]

18 hours ago, Sherzod said:

Abra o console do navegador.

Even though I put this code below when I click the column to select all records the grid enters the procedure and orders the first column.

procedure TMainForm.UniDBGrid1TitleClick (Column: TUniDBGridColumn);
begin
         ClientDataSet1.IndexFieldNames: = Column.FieldName;
end;

[eduardosuruagy]

On 01/10/2019 at 15:07, Sherzod said:

Abra o console do navegador.

Is there any alternative?

[Sherzod]

2 minutes ago, eduardosuruagy said:

Is there any alternative?

I am trying to find a solution ...

[eduardosuruagy]

6 minutes ago, Sherzod said:

Estou tentando encontrar uma solução ...

Thanks!!

[eduardosuruagy]

On 03/10/2019 at 09:30, Sherzod said:

Estou tentando encontrar uma solução ...

any news?

[Sherzod]

18 minutes ago, eduardosuruagy said:

any news?

In your case, just try without this:

//  UniDBGrid1.ClientEvents.ExtEvents.Add(
//  'headerclick=function headerclick(ct, column, e, t, eOpts)'#13#10'{'#13#10'  ' +
//  ''+Self.Name+'.'+UniDBGrid1.DataSource.DataSet.Name+'.getStore().sort(column.dataIndex);'#13 + #10'}');

 

[eduardosuruagy]

11 minutes ago, Sherzod said:

No seu caso, tente sem o seguinte:

 

It works, but takes column sorting

[Sherzod]

1 minute ago, eduardosuruagy said:

It works, but takes column sorting

Excuse me, then remind me, what do you want in fact?

[eduardosuruagy]

5 minutes ago, Sherzod said:

Com licença, depois me lembre, o que você quer de fato?

I'd like to mark all the records, like this one in the animation at the beginning of this post.

[eduardosuruagy]

On 15/10/2019 at 15:33, Sherzod said:

Com licença, depois me lembre, o que você quer de fato?

Any news?

[Sherzod]

13 hours ago, eduardosuruagy said:

Any news?

Sorry, then explain once again please, what you want to achieve, not taking into account the code that you use above.

[eduardosuruagy]

2 hours ago, Sherzod said:

Desculpe, então explique mais uma vez, por favor, o que você deseja alcançar, sem levar em conta o código que você usa acima.

Just look at the video at the beginning of this topic, I need to click on the option to mark all records, which is not working. When I put any function to sort the grid this option to mark all the records stops working since I can't remove the sorting grid option, except you have another option that works along with the selection of the records.