Re: How can a component get a pointer to a host form (dynamic) variable?
I think I may be being dim, but I don’t understand. Could you give some better idea of how the various component methods are called? Jeremy Jeremy Roussak j...@mac.com > On 11 Oct 2017, at 17:14, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > No, the pointer is nil. I finally execute a host process that executes a > component process that returns the picture to the host to be copied to a > host form var. There must be a simpler way:( > > > On Wed, Oct 11, 2017 at 5:49 PM, Jeremy Roussak via 4D_Tech < > 4d_tech@lists.4d.com> wrote: > >> Can’t the pointer be passed from the host as a parameter to the method in >> the host which draws the picture? Just a thought. >> >> >> Jeremy Roussak >> j...@mac.com >> >> >> >>> On 11 Oct 2017, at 14:06, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> >> wrote: >>> >>> Thanks. >>> >>> I just want to copy a SVG picture created in a component ( using lots of >>> data only available in the subform) to the host form. >>> >>> On Wed, Oct 11, 2017 at 2:21 PM, Jeremy Roussak via 4D_Tech < >>> 4d_tech@lists.4d.com> wrote: >>> Jim, I do it via a callback routine in the host. To make things easy, the component creates several methods in the host the first time it’s used. Jeremy Jeremy Roussak j...@mac.com > On 11 Oct 2017, at 13:02, Jim Dorrance via 4D_Tech < >> 4d_tech@lists.4d.com> wrote: > > How can a component method get a pointer to a host form (dynamic) variable? > > -- > Jim Dorrance ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com ** >>> >>> >>> >>> >>> -- >>> Jim Dorrance >>> jim.dorra...@gmail.com >>> 4...@dorrance.eu >>> www.4d.dorrance.eu >>> >>> PS: If you know of anyone that needs an experienced 4D programmer to add >>> energy and experience to their team, please let me know. I have >>> experience in many areas. Reasonable rates. Remote or Paris only. >>> ** >>> 4D Internet Users Group (4D iNUG) >>> FAQ: http://lists.4d.com/faqnug.html >>> Archive: http://lists.4d.com/archives.html >>> Options: http://lists.4d.com/mailman/options/4d_tech >>> Unsub: mailto:4d_tech-unsubscr...@lists.4d.com >>> ** >> >> ** >> 4D Internet Users Group (4D iNUG) >> FAQ: http://lists.4d.com/faqnug.html >> Archive: http://lists.4d.com/archives.html >> Options: http://lists.4d.com/mailman/options/4d_tech >> Unsub: mailto:4d_tech-unsubscr...@lists.4d.com >> ** >> > > > > -- > Jim Dorrance > jim.dorra...@gmail.com > 4...@dorrance.eu > www.4d.dorrance.eu > > PS: If you know of anyone that needs an experienced 4D programmer to add > energy and experience to their team, please let me know. I have > experience in many areas. Reasonable rates. Remote or Paris only. > ** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ** ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: How can a component get a pointer to a host form (dynamic) variable?
No, the pointer is nil. I finally execute a host process that executes a component process that returns the picture to the host to be copied to a host form var. There must be a simpler way:( On Wed, Oct 11, 2017 at 5:49 PM, Jeremy Roussak via 4D_Tech < 4d_tech@lists.4d.com> wrote: > Can’t the pointer be passed from the host as a parameter to the method in > the host which draws the picture? Just a thought. > > > Jeremy Roussak > j...@mac.com > > > > > On 11 Oct 2017, at 14:06, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > > > Thanks. > > > > I just want to copy a SVG picture created in a component ( using lots of > > data only available in the subform) to the host form. > > > > On Wed, Oct 11, 2017 at 2:21 PM, Jeremy Roussak via 4D_Tech < > > 4d_tech@lists.4d.com> wrote: > > > >> Jim, > >> > >> I do it via a callback routine in the host. To make things easy, the > >> component creates several methods in the host the first time it’s used. > >> > >> Jeremy > >> > >> Jeremy Roussak > >> j...@mac.com > >> > >> > >> > >>> On 11 Oct 2017, at 13:02, Jim Dorrance via 4D_Tech < > 4d_tech@lists.4d.com> > >> wrote: > >>> > >>> How can a component method get a pointer to a host form (dynamic) > >> variable? > >>> > >>> -- > >>> Jim Dorrance > >> ** > >> 4D Internet Users Group (4D iNUG) > >> FAQ: http://lists.4d.com/faqnug.html > >> Archive: http://lists.4d.com/archives.html > >> Options: http://lists.4d.com/mailman/options/4d_tech > >> Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > >> ** > > > > > > > > > > -- > > Jim Dorrance > > jim.dorra...@gmail.com > > 4...@dorrance.eu > > www.4d.dorrance.eu > > > > PS: If you know of anyone that needs an experienced 4D programmer to add > > energy and experience to their team, please let me know. I have > > experience in many areas. Reasonable rates. Remote or Paris only. > > ** > > 4D Internet Users Group (4D iNUG) > > FAQ: http://lists.4d.com/faqnug.html > > Archive: http://lists.4d.com/archives.html > > Options: http://lists.4d.com/mailman/options/4d_tech > > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > > ** > > ** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ** > -- Jim Dorrance jim.dorra...@gmail.com 4...@dorrance.eu www.4d.dorrance.eu PS: If you know of anyone that needs an experienced 4D programmer to add energy and experience to their team, please let me know. I have experience in many areas. Reasonable rates. Remote or Paris only. ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: How can a component get a pointer to a host form (dynamic) variable?
Can’t the pointer be passed from the host as a parameter to the method in the host which draws the picture? Just a thought. Jeremy Roussak j...@mac.com > On 11 Oct 2017, at 14:06, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > Thanks. > > I just want to copy a SVG picture created in a component ( using lots of > data only available in the subform) to the host form. > > On Wed, Oct 11, 2017 at 2:21 PM, Jeremy Roussak via 4D_Tech < > 4d_tech@lists.4d.com> wrote: > >> Jim, >> >> I do it via a callback routine in the host. To make things easy, the >> component creates several methods in the host the first time it’s used. >> >> Jeremy >> >> Jeremy Roussak >> j...@mac.com >> >> >> >>> On 11 Oct 2017, at 13:02, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> >> wrote: >>> >>> How can a component method get a pointer to a host form (dynamic) >> variable? >>> >>> -- >>> Jim Dorrance >> ** >> 4D Internet Users Group (4D iNUG) >> FAQ: http://lists.4d.com/faqnug.html >> Archive: http://lists.4d.com/archives.html >> Options: http://lists.4d.com/mailman/options/4d_tech >> Unsub: mailto:4d_tech-unsubscr...@lists.4d.com >> ** > > > > > -- > Jim Dorrance > jim.dorra...@gmail.com > 4...@dorrance.eu > www.4d.dorrance.eu > > PS: If you know of anyone that needs an experienced 4D programmer to add > energy and experience to their team, please let me know. I have > experience in many areas. Reasonable rates. Remote or Paris only. > ** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ** ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: How can a component get a pointer to a host form (dynamic) variable?
Thanks. I just want to copy a SVG picture created in a component ( using lots of data only available in the subform) to the host form. On Wed, Oct 11, 2017 at 2:21 PM, Jeremy Roussak via 4D_Tech < 4d_tech@lists.4d.com> wrote: > Jim, > > I do it via a callback routine in the host. To make things easy, the > component creates several methods in the host the first time it’s used. > > Jeremy > > Jeremy Roussak > j...@mac.com > > > > > On 11 Oct 2017, at 13:02, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > > > How can a component method get a pointer to a host form (dynamic) > variable? > > > > -- > > Jim Dorrance > ** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ** -- Jim Dorrance jim.dorra...@gmail.com 4...@dorrance.eu www.4d.dorrance.eu PS: If you know of anyone that needs an experienced 4D programmer to add energy and experience to their team, please let me know. I have experience in many areas. Reasonable rates. Remote or Paris only. ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: How can a component get a pointer to a host form (dynamic) variable?
Jim, I do it via a callback routine in the host. To make things easy, the component creates several methods in the host the first time it’s used. Jeremy Jeremy Roussak j...@mac.com > On 11 Oct 2017, at 13:02, Jim Dorrance via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > How can a component method get a pointer to a host form (dynamic) variable? > > -- > Jim Dorrance ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
How can a component get a pointer to a host form (dynamic) variable?
How can a component method get a pointer to a host form (dynamic) variable? -- Jim Dorrance jim.dorra...@gmail.com 4...@dorrance.eu www.4d.dorrance.eu PS: If you know of anyone that needs an experienced 4D programmer to add energy and experience to their team, please let me know. I have experience in many areas. Reasonable rates. Remote or Paris only. ** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
