21 Dec
2010
21 Dec
'10
9:39 a.m.
Hello johan,
Maybe this part of merlin (change dynamically a wizard) looks a bit 'hacky',
but this is how I would do:
=> send a callback on the part used to retreive the filename (as parameter
of this callback, you will have the selected fileName 'calback: [:filename |
... ]').
=> Inside this callback you should then be able to make the computation you
want about the filename and create a new pane (with the wanted checkBoxes),
and add it to the wizard (addPane:).
=> I guess you can do the same in the second pane: Having a callback for
each checkbox, so that if the user select one, a new pane is created and
added.
Does it answer to your question ?
2010/12/20 Alexandre Bergel <alexandre(a)bergel.eu>
Hi Johan,
Vanessa, a student from the DCC, added some unit tests for Merlin. Have you
checked them?
Cheers,
Alexandre
On 20 Dec 2010, at 17:12, Johan Fabry wrote:
Hi all,
I am looking at Merlin to build an import wizard for AspectMaps (current
solution
works but could be improved). Merlin looks cool but I have trouble
understanding how everything works, and what is possible, from the examples.
Please forgive me if the question below is an obvious thing / FAQ.
The setup is as follows: From a first pane I get a filename, I need to
parse that
file to extract a list of N items. In the second pane I want the
list of N items, each as a checkbox, ie N checkboxes. Then the next panes
are 'generated' for each selected checkbox. These panes repeat the item, ask
for a filename and a selection from radio button. Then a pane that is
optional, depending on the radio button state of all the previous panes (+
internal state of the app). At the end an 'you have successfully imported
blah' pane would be cool but is not required (I can use a dialog box for
that).
Now I have the first pane up and running, but the second panes and beyond
I have
no idea on how to do this. I dont find in the examples how to
dynamically build a group of radio buttons, nor to dynamically build agroup
of panes / select which is the next pane to show. Can anybody help me out
here?
Thanks in advance!
--
Johan Fabry
jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry
PLEIAD Lab - Computer Science Department (DCC) - University of Chile
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