Ok, like I already said the project is about creating exams. The outer container are parts of the exams with a description what the part is about. The inner container are the exercise with a description what the students have to do. There are two more inner nested blocks but it works the same way. The user should be able to add inner form blocks at any position and should be able to remove the blocks, too. At the end the user shall submit the whole form together by clicking on one button. The forms (and inner nested forms) shall be evaluated by PHP because there already exists DataStructures for all different blocks to export it to an XML file.
On Aug 24, 11:15 pm, Ian Bambury <ianbamb...@gmail.com> wrote: > I'd say that the first step is to decide what you want the system to be able > to do rather than get yourself up dead-ends by solving only part of a > problem in a way that doesn't let you solve the rest of it. > IMNSHO > > Ian > > http://examples.roughian.com > > 2009/8/24 Tobe <tobias.jungnic...@googlemail.com> > > > > > > > Another problem is how to index the fields. I tried it with arrays: > > Outer forms 1 dimension, middle forms 2 dimension and inner forms 3 > > dimension and used the row IDs of the corresponding FlexTable as > > indices, but this doesn't work because the row IDs are always changing > > when I add new form blocks at any position. > > > On Aug 22, 7:52 pm, Tobe <tobias.jungnic...@googlemail.com> wrote: > > > The next problem is how to evaluate this nested form? Is there any > > > good way to structure the fields and evaluate the complete form > > > together with GWT? > > > > On Aug 18, 2:42 pm,Tobe<tobias.jungnic...@googlemail.com> wrote: > > > > > I had AbsolutePanels with other Widgets added to it, but now I just > > > > have one Widget in each. In other cases I used VerticalPanels instead > > > > of AbsolutePanels to get access to the different Widgets in the rows. > > > > Unfortunately I can't get the Widget of a Widget e. g. when I have a > > > > ListBox inside a VerticalPanel and the VerticalPanel inside a > > > > FlexTable by using flextable.getWidget(1,0).getWidget(0);, but it > > > > works when I get the Widgets step by step and cast it in each step. > > > > > On Aug 17, 11:48 pm, Ian Bambury <ianbamb...@gmail.com> wrote: > > > > > > You should only ever have one widget in the cell. The method > > setWidget(int > > > > > row, int column, Widget widget) removes any existing widget. > > > > > I think you might need a design review ;-) > > > > > > Ian > > > > > >http://examples.roughian.com > > > > > > 2009/8/17Tobe<tobias.jungnic...@googlemail.com> > > > > > > > Ok, but in this case inside the (1,0) there can be some more > > Elements > > > > > > and always the last one is the nested FlexTable I need. I > > > > > > tried .getElement().getLastChild() but can't cast the received Node > > to > > > > > > a FlexTable. > > > > > > > On Aug 17, 6:41 pm, Ian Bambury <ianbamb...@gmail.com> wrote: > > > > > > > Can we try this in words, not html :-) > > > > > > > You have an outer table with 'Insert' buttons in the even rows > > > > > > (0,2,4,...) > > > > > > > and child tables in the first column of the odd rows (1,3,...) > > > > > > > > To access the first child table, you use > > > > > > > > FlexTable inner = (FlexTable)outer.getWidget(1, 0); > > > > > > > > Ian > > > > > > > >http://examples.roughian.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
