[[Question] How to Get DBGrid Column'FieldName On beforeedit with ClientEvent ?]

1. function beforeedit(editor, context, eOpts)
2. {
3.      context.colIdx;// this can get column index
4.      context.field;// this can get column field index 
5.      ????? //howtoget column fieldname
6.     ajaxRequest(this,"GetFieldName",["FieldName="+?????]); 
7. }

[Why 1 Page For "Save To PDF" And 2 Pages For "Print To Printer"?]

I think this is "pdf.js"'s  problem.

[Why 1 Page For "Save To PDF" And 2 Pages For "Print To Printer"?]

1 minute ago, Frederick said:

You mean you use TUniURLFrame instead of TUniPDFFrame to read and print the PDF file generated?

I still would prefer that TUniPDFFrame works as it should. After all, it is meant for PDF files.

Yes ,use urlframe ,and  it show and print  pdf file  depend on webbrowser's pdf viewer.

[Why 1 Page For "Save To PDF" And 2 Pages For "Print To Printer"?]

This knock down me too,

After some tests ,I use urlframe to show and print my pdf file.  

[UniDBGrid CheckSelect RowSelect problem]

dgDontShowSelected

[UniDBGrid CheckBox Select]

Thx ,i will try another way.

[UniDBGrid CheckBox Select]

UniDBGridCheckBox.zip

1.when click a datacell(row) , last selected state lost.

2.when switch page,last selected state lost.

[column.readonly=true auto apply to all other columns]

Columns are created dynamically.

When one column.readonly set to true ,all other columns both readonly  too .

  col := self.UniDBGrid1.Columns.Add;
  col.FieldName := 'Name';
  col.Width := 120;
  col.ReadOnly := true;
  col.Title.Caption := 'Name';

 

UniDBGridTest1.zip

[ShutDown previous runnings automatically]

just an idea.

1.get you app's PID

2 find same exename process's PIDs 

3 kill PIDs all.......

[How to show fontawesome4.7 icon in unicombobox text area ?]

Thanks, it  worked.

[How to show fontawesome4.7 icon in unicombobox text area ?]

Thanks Sherzod ,I will try this on next morning (my time zone).

[How to show fontawesome4.7 icon in unicombobox text area ?]

  Ticket opened.

  http://jira.fmsoft.net/servicedesk/customer/portal/4/FSD-2221

[Rows with different color]

uniGUI\Demos\Desktop\GridCellStyle

[How to show fontawesome4.7 icon in unicombobox text area ?]

As the gif showed,  unicombobox do not draw  fontawesone icon in text area.

How to draw or show it ?

(the testcase use fontawesone4.7.) 

FontAwesome47.zip

[popup form]

you need  create form

procedure TMainForm.UniButton1Click(Sender: TObject);
var
  x: TUniform1;
begin
  x := TUniform1.Create(Uniapplication);
  x.Parent := self.UniTabSheet2;
  x.Show;
end;

 

[popup form]

frm.parent:=atabsheet

[Support Delphi 10.4]

10.4 removed ARC ,this may means a lot of codes need to check.......

[Sometimes do not return to the MainForm]

About call subform, I create it dynamically and show it with callback procedure 

mainform openbutton event

fsubform:=Tsubform.create(uniapplication);

fsubform.show(callback); // or showmodal(callback)  

you need  a callback procedure in mainform like

procedure mainform.callback(sender:Tcomponent;aResult:integer);

begin

if aResult=mrYes then {do something};

//if sender is TSubform then TSubform(sender).something;

end;

in subform ,you can close subform with code modalresult:=mrYes; {or mrNo,mrCancel ..}

the execute process is:

 mainform.buttonclick--->subform.create----->subform.show(callback)---->subform.someevent------>subform.modalresult(maybe write in buttonclick)----->mainform.callback

And no need to enable or disable mainform buttons in subform,do this with callback. 

I hope this will help you.

 

[TUniFrameClass in UniTabSheet]

define an unique frame.name for you every single frame ,something like  TunivehicleMain_1,TunivehicleMain_2,

make every singgle frame's name diffrent and unique.

[Can we have a monthcalendar ?]

single month in one row , and date click event.

 

[UniComboBox - remote query with fixed list]

Try ajaxRequest.

UniCombobox -> ClientEvents -> ExtEvents -> beforeselect :

function beforeselect(combo, record, index, eOpts)
{
  ajaxRequest(combo,'bselect',['index='+index]);
}

UniCombobox -> OnAjaxEvent :

procedure TMainForm.UniComboBoxAjaxEvent(Sender: TComponent;
  EventName: string; Params: TUniStrings);
begin
  if SameText(EventName,'bselect') then
  begin
    self.ShowToast(Params.Values['index']);
  end;
end;

[[question] how to get the JsId of a UniForm ?]

thank you, Sherzod .

I will try this .

[[question] how to get the JsId of a UniForm ?]

I am testing something in scene of dynamic create Frame/Form .

As a rule,  in one From or Form , we can call jscode  ajaxRequest(sender,"method",[{Params}] ); ,

and respond to delphi procedure AjaxEvent(Sender: TComponent;  EventName: string; Params: TUniStrings); .

sender ==>  Ext.getCmp("id"),     id ==> sender.id  (jscode) .

id of Frame ==> frame.FormRegion.JsId; (pascalcode) .

if we pass id  of target Frame to source Form ,  then we can call  target frame's method  by 

begin

  self.unisession.addjs('ajaxRequest(Ext.getCmp("id"),"Method",[{params}])');

end;

 in source Form .

same thing with Frame and Frame.

id of Form ,I can't get , (but we have form.show(callbackproc) and form.showmodal(callbackproc) ).

So, how to get the JsId of a UniForm ?

 

[Using NGINX with Unigui]

probably

proxy_redirect off;

[pass values dbgrid to frame rowexpand]

rowexpand

aframe:=taframe. create(container);

aframe. x:=2019;

aframe. aprocedure(2019);

rowcontrol:=aframe;