Re: [MSEide-MSEgui-talk] Variable scoping;
Sorry It was a "false alarm" I forgot the options cfo_captionfocus and cfo_framerectfocus. Med. De : Martin Schreiber Envoyé : dimanche 21 octobre 2018 10:36 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Sunday 21 October 2018 12:04:56 mohamed hamza wrote: > It's Ok, But sometime ago I opened a thread about hotzone in db widget, > for example we could not activate grids when we click on caption or > scrollbars . You solved that. Now I notice that your solution does not > work when the container is a subform? > Please send an example which hows the problem. Please don't forget to write the steps in order to trigger the propblem. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Sunday 21 October 2018 12:04:56 mohamed hamza wrote: > It's Ok, But sometime ago I opened a thread about hotzone in db widget, > for example we could not activate grids when we click on caption or > scrollbars . You solved that. Now I notice that your solution does not > work when the container is a subform? > Please send an example which hows the problem. Please don't forget to write the steps in order to trigger the propblem. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
It's Ok, But sometime ago I opened a thread about hotzone in db widget, for example we could not activate grids when we click on caption or scrollbars . You solved that. Now I notice that your solution does not work when the container is a subform? Med. Ps: See Attn example. De : Martin Schreiber Envoyé : samedi 20 octobre 2018 16:18 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Saturday 20 October 2018 17:54:36 mohamed hamza wrote: > But I am in EditPageNform (baseEditPageForm) ? > Do I have to include baseeditForm in uses of baseEditPageForm? > Yes, not necessarily in baseeditpageform but in the form where the code " tbaseeditfo(window.owner).dataso.dataset:= tdb*grid(sender).datalink.datasource.dataset; " is located. Or use the method with tbaseeditfo.onfocusedwidgetchanged, probably the simplest. Will TDBgroup be focused? If so use " procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget; const newwidget: twidget); var intf1: idbeditfieldlink; intf2: igriddatalink; daso1: tdatasource; begin if (newwidget <> nil) then begin if newwidget.getinterface(idbeditfieldlink,intf1) then begin dataso.dataset:= intf1.getfieldlink().dataset; end else begin if newwidget.getinterface(igriddatalink,intf2) then begin dataso.dataset:= intf2.getdatalink().dataset; end else begin if newwidget is tdbgroupbox then begin daso1:= tdbgroupbox(newwidget).datasource; if daso1 <> nil then begin dataso.dataset:= daso1.dataset; end; end; end; end; end; end; " (not tested!). Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk newn.tar.gz Description: newn.tar.gz ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Saturday 20 October 2018 17:54:36 mohamed hamza wrote: > But I am in EditPageNform (baseEditPageForm) ? > Do I have to include baseeditForm in uses of baseEditPageForm? > Yes, not necessarily in baseeditpageform but in the form where the code " tbaseeditfo(window.owner).dataso.dataset:= tdb*grid(sender).datalink.datasource.dataset; " is located. Or use the method with tbaseeditfo.onfocusedwidgetchanged, probably the simplest. Will TDBgroup be focused? If so use " procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget; const newwidget: twidget); var intf1: idbeditfieldlink; intf2: igriddatalink; daso1: tdatasource; begin if (newwidget <> nil) then begin if newwidget.getinterface(idbeditfieldlink,intf1) then begin dataso.dataset:= intf1.getfieldlink().dataset; end else begin if newwidget.getinterface(igriddatalink,intf2) then begin dataso.dataset:= intf2.getdatalink().dataset; end else begin if newwidget is tdbgroupbox then begin daso1:= tdbgroupbox(newwidget).datasource; if daso1 <> nil then begin dataso.dataset:= daso1.dataset; end; end; end; end; end; end; " (not tested!). Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
But I am in EditPageNform (baseEditPageForm) ? Do I have to include baseeditForm in uses of baseEditPageForm? Med. Ps: I am coming from Harbour Programming Language and I have to do some conversion. the Programming concept of this one is different from MseIde. De : Martin Schreiber Envoyé : samedi 20 octobre 2018 14:23 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Saturday 20 October 2018 15:58:20 mohamed hamza wrote: > Ok. > > I use a dbgroup object ( I uploaded some time ago : > https://gitlab.com/mseide-msegui/mseuniverse/tree/master/samples/db/dbgroup > ) > > Is it compatible with the procedure :focusedwidgetchangedev? > I don't know. What does tdbgroup? > > Ps: tdoublegridpagefo.enterev is not usefull for me.BbaseEditfo is not > aware of that change. "editfo" is a "tbaseeditfo"? If you can't access the "editfo" instance variable use " tbaseeditfo(window.owner).dataso.dataset:= tdbstringgrid(sender).datalink.datasource.dataset; " Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Saturday 20 October 2018 15:58:20 mohamed hamza wrote: > Ok. > > I use a dbgroup object ( I uploaded some time ago : > https://gitlab.com/mseide-msegui/mseuniverse/tree/master/samples/db/dbgroup > ) > > Is it compatible with the procedure :focusedwidgetchangedev? > I don't know. What does tdbgroup? > > Ps: tdoublegridpagefo.enterev is not usefull for me.BbaseEditfo is not > aware of that change. "editfo" is a "tbaseeditfo"? If you can't access the "editfo" instance variable use " tbaseeditfo(window.owner).dataso.dataset:= tdbstringgrid(sender).datalink.datasource.dataset; " Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Saturday 20 October 2018 11:34:36 mohamed hamza wrote: > If you have many different "two grid pages" make a common > ancestor which inherits from tbaseeditpagefo. > > It's Ok but the dbnav in baseform will not be aware of the change? > The common ancestor with the two grids has the code " procedure tdoublegridpagefo.enterev(const sender: TObject); begin editfo.dataso.dataset:= tdbwidgetgrid(sender).datalink.datasource.dataset; end; " Probably the simplest solution for your case is the already showed use of igriddatalink and idbeditfieldlink in onfocusedwidgetchanged event of tbaseeditfo: " procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget; const newwidget: twidget); var intf1: idbeditfieldlink; intf2: igriddatalink; begin if (newwidget <> nil) then begin if newwidget.getinterface(idbeditfieldlink,intf1) then begin dataso.dataset:= intf1.getfieldlink().dataset; end else begin if newwidget.getinterface(igriddatalink,intf2) then begin dataso.dataset:= intf2.getdatalink().dataset; end; end; end; end; " Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
If you have many different "two grid pages" make a common ancestor which inherits from tbaseeditpagefo. It's Ok but the dbnav in baseform will not be aware of the change? Med. De : Martin Schreiber Envoyé : jeudi 18 octobre 2018 08:58 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Wednesday 17 October 2018 17:57:00 mohamed hamza wrote: > According to your advice, we have to duplicate the code onGetSubModule() , > onInitSubmodule for each tabwidget we manage with mainMenu of myMainform see MSEuniverse 2379ee9d51b9fa8f1b234516859d0a33494f7986, it has a base form for tabwidget edit forms. > and duplicate onEnterDbWidget for each tabPage. I think that is OK because it must be handled specifically for the according edit widgets. If you have many different "two grid pages" make a common ancestor which inherits from tbaseeditpagefo. It is also possible to use idbeditfieldlink and igriddatalink in tbaseeditfo.onfocusedwidgetchanged: " procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget; const newwidget: twidget); var intf1: idbeditfieldlink; intf2: igriddatalink; begin if (newwidget <> nil) then begin if newwidget.getinterface(idbeditfieldlink,intf1) then begin dataso.dataset:= intf1.getfieldlink().dataset; end else begin if newwidget.getinterface(igriddatalink,intf2) then begin dataso.dataset:= intf2.getdatalink().dataset; end; end; end; end; " Martin PS: What kind of application are you building? ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Wednesday 17 October 2018 17:57:00 mohamed hamza wrote: > According to your advice, we have to duplicate the code onGetSubModule() , > onInitSubmodule for each tabwidget we manage with mainMenu of myMainform see MSEuniverse 2379ee9d51b9fa8f1b234516859d0a33494f7986, it has a base form for tabwidget edit forms. > and duplicate onEnterDbWidget for each tabPage. I think that is OK because it must be handled specifically for the according edit widgets. If you have many different "two grid pages" make a common ancestor which inherits from tbaseeditpagefo. It is also possible to use idbeditfieldlink and igriddatalink in tbaseeditfo.onfocusedwidgetchanged: " procedure tbaseeditfo.focusedwidgetchangedev(const oldwidget: twidget; const newwidget: twidget); var intf1: idbeditfieldlink; intf2: igriddatalink; begin if (newwidget <> nil) then begin if newwidget.getinterface(idbeditfieldlink,intf1) then begin dataso.dataset:= intf1.getfieldlink().dataset; end else begin if newwidget.getinterface(igriddatalink,intf2) then begin dataso.dataset:= intf2.getdatalink().dataset; end; end; end; end; " Martin PS: What kind of application are you building? ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
According to your advice, we have to duplicate the code onGetSubModule() , onInitSubmodule for each tabwidget we manage with mainMenu of myMainform and duplicate onEnterDbWidget for each tabPage.I think the code will not be optimized. What is your opinion? Med De : Martin Schreiber Envoyé : lundi 15 octobre 2018 09:54 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Sunday 14 October 2018 21:27:43 mohamed hamza wrote: > Suppose we have 2 grids inside teditpage1 and we want to change > dso.dataset according to the grid we selected. > we create event in baseeditpagefo > > Onenter: > dataso.dataset:=tdbstringgrid(sender).datalink.datasource.dataset; Or in better in teditpage1 where we better know the type of "sender" parameter? " implementation uses editpage1form_mfm,editform; procedure teditpage1fo.enterev(const sender: TObject); begin editfo.dataso.dataset:= tdbstringgrid(sender).datalink.datasource.dataset; end; " > > this assignment is not considered in baseeditfo.dataso : > We keep the dataset that we have loaded with submodule? > Yes, we can use it as "maindatasource" for the DB-edit widgets of the editpage form. Don't set its datasource property if you don't need it or use a base form without datasource component. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Sunday 14 October 2018 21:27:43 mohamed hamza wrote: > Suppose we have 2 grids inside teditpage1 and we want to change > dso.dataset according to the grid we selected. > we create event in baseeditpagefo > > Onenter: > dataso.dataset:=tdbstringgrid(sender).datalink.datasource.dataset; Or in better in teditpage1 where we better know the type of "sender" parameter? " implementation uses editpage1form_mfm,editform; procedure teditpage1fo.enterev(const sender: TObject); begin editfo.dataso.dataset:= tdbstringgrid(sender).datalink.datasource.dataset; end; " > > this assignment is not considered in baseeditfo.dataso : > We keep the dataset that we have loaded with submodule? > Yes, we can use it as "maindatasource" for the DB-edit widgets of the editpage form. Don't set its datasource property if you don't need it or use a base form without datasource component. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
Suppose we have 2 grids inside teditpage1 and we want to change dso.dataset according to the grid we selected. we create event in baseeditpagefo Onenter: dataso.dataset:=tdbstringgrid(sender).datalink.datasource.dataset; this assignment is not considered in baseeditfo.dataso : We keep the dataset that we have loaded with submodule? Med De : mohamed hamza Envoyé : dimanche 14 octobre 2018 09:41 À : General list for MSEide+MSEgui Objet : Re: [MSEide-MSEgui-talk] Variable scoping; Well done . Really your example must be referenced in google database under the keyword: Creating Dynamic Form using MseIde Msegui Or in mseide-msegui-talk with an other thread : Variable scoping is not appropriate. Best Regards. Med De : Martin Schreiber Envoyé : dimanche 14 octobre 2018 09:26 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Sunday 14 October 2018 10:57:54 Martin Schreiber wrote: > On Saturday 13 October 2018 17:04:15 mohamed hamza wrote: > > Is it better to create a tabwidget in mainform and working with > > ongetsubform event .Then I do not have to create window and freei it. The > > Rad do it for me? > > > > Oncreate Mainform() > > > > ttabpage1.tago:=(f_11); > > . > > ttabpagen.tagpo:=(f_nn); > > > > OngetSubForm() > > submoduleclass:=widgetclassty(ttabpage(sender).tag); > > > > So application.create(tfn,fn) is eliminated? and also to free it > > Yes, an example is here: > https://gitlab.com/mseide-msegui/mseuniverse/tree/master/samples/forms/form >intabpage > Needs MSEide+MSEgui current git master version. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
Well done . Really your example must be referenced in google database under the keyword: Creating Dynamic Form using MseIde Msegui Or in mseide-msegui-talk with an other thread : Variable scoping is not appropriate. Best Regards. Med De : Martin Schreiber Envoyé : dimanche 14 octobre 2018 09:26 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Sunday 14 October 2018 10:57:54 Martin Schreiber wrote: > On Saturday 13 October 2018 17:04:15 mohamed hamza wrote: > > Is it better to create a tabwidget in mainform and working with > > ongetsubform event .Then I do not have to create window and freei it. The > > Rad do it for me? > > > > Oncreate Mainform() > > > > ttabpage1.tago:=(f_11); > > . > > ttabpagen.tagpo:=(f_nn); > > > > OngetSubForm() > > submoduleclass:=widgetclassty(ttabpage(sender).tag); > > > > So application.create(tfn,fn) is eliminated? and also to free it > > Yes, an example is here: > https://gitlab.com/mseide-msegui/mseuniverse/tree/master/samples/forms/form >intabpage > Needs MSEide+MSEgui current git master version. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Sunday 14 October 2018 10:57:54 Martin Schreiber wrote: > On Saturday 13 October 2018 17:04:15 mohamed hamza wrote: > > Is it better to create a tabwidget in mainform and working with > > ongetsubform event .Then I do not have to create window and freei it. The > > Rad do it for me? > > > > Oncreate Mainform() > > > > ttabpage1.tago:=(f_11); > > . > > ttabpagen.tagpo:=(f_nn); > > > > OngetSubForm() > > submoduleclass:=widgetclassty(ttabpage(sender).tag); > > > > So application.create(tfn,fn) is eliminated? and also to free it > > Yes, an example is here: > https://gitlab.com/mseide-msegui/mseuniverse/tree/master/samples/forms/form >intabpage > Needs MSEide+MSEgui current git master version. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
Is it better to create a tabwidget in mainform and working with ongetsubform event .Then I do not have to create window and freei it. The Rad do it for me? Oncreate Mainform() ttabpage1.tago:=(f_11); . ttabpagen.tagpo:=(f_nn); OngetSubForm() submoduleclass:=widgetclassty(ttabpage(sender).tag); So application.create(tfn,fn) is eliminated? and also to free it Med De : Martin Schreiber Envoyé : samedi 13 octobre 2018 09:48 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Friday 12 October 2018 21:50:32 mohamed hamza wrote: > Excuse me, but in the hurry I gave you a bad example with an unforgiven > error. > > As an attachment there is the real example. > " procedure tmainfo.onCreated(const sender: TObject); begin f2fo:= tf2fo.create(application); //<<<< //or better: // application.createform(tf2fo,f2fo); //register for cross form component linking end; " ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Friday 12 October 2018 21:50:32 mohamed hamza wrote: > Excuse me, but in the hurry I gave you a bad example with an unforgiven > error. > > As an attachment there is the real example. > " procedure tmainfo.onCreated(const sender: TObject); begin f2fo:= tf2fo.create(application); // //or better: // application.createform(tf2fo,f2fo); //register for cross form component linking end; " ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
Excuse me, but in the hurry I gave you a bad example with an unforgiven error. As an attachment there is the real example. Med. De : Martin Schreiber Envoyé : vendredi 12 octobre 2018 15:42 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Friday 12 October 2018 16:28:05 mohamed hamza wrote: > Here the example > Is this what you wanted to achive: " var f3fo: tf3fo; implementation uses f3_mfm,f2,main; procedure tf3fo.onEnter(const sender: TObject); begin mainfo.f2fo1.onEnter(sender); <<<<<-- end; " ? Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk newn.tar.gz Description: newn.tar.gz ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Friday 12 October 2018 16:28:05 mohamed hamza wrote: > Here the example > Is this what you wanted to achive: " var f3fo: tf3fo; implementation uses f3_mfm,f2,main; procedure tf3fo.onEnter(const sender: TObject); begin mainfo.f2fo1.onEnter(sender); <-- end; " ? Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
Here the example Regards. Med De : Martin Schreiber Envoyé : vendredi 12 octobre 2018 11:23 À : mseide-msegui-talk@lists.sourceforge.net Objet : Re: [MSEide-MSEgui-talk] Variable scoping; On Friday 12 October 2018 13:04:49 mohamed hamza wrote: > Hi Martin, > > I created 3 forms > [...] Please send an example which shows the problem otherwise any answer will be pure guesswork. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk newd.rar Description: newd.rar ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
Re: [MSEide-MSEgui-talk] Variable scoping;
On Friday 12 October 2018 13:04:49 mohamed hamza wrote: > Hi Martin, > > I created 3 forms > [...] Please send an example which shows the problem otherwise any answer will be pure guesswork. Martin ___ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
