Displaying 20 results from an estimated 900 matches similar to: "combobox and m:n relation"
2007 Mar 21
0
[909] branches/wxruby2/wxwidgets_282/doc/textile/combobox.txtl: Correct disambiguated method names in methods listing
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2007 Apr 29
0
[989] branches/wxruby2/wxwidgets_282: Fix a crasher with misdirected ComboBox#GetSelection method on GTK; clearer
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2011 Sep 30
1
Related combobox
hello,
i have 3 comboboxes, i want to load 2nd combobox based on the
value selected in 1st combobox. and 3rd combobox should be loaded
depending on the value selected in the 2nd combobox.
i have used observe field for 2nd and third combobox , it works
for the first combobox but not the second one.
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2003 Mar 27
0
R TclTk iwidgets::combobox
Thanks Peter,
I've started a new R session (in Windows) and managed to get
both ways working now :
### THIS WORKS !!! ###
library(tcltk)
tclRequire("IWidgets")
tt<-tktoplevel()
combo <- tkwidget(tt,"iwidgets::combobox")
tkpack(combo)
### AND THIS WORKS TOO !!! ###
tt<-tktoplevel()
win <- .Tk.subwin(tt)
2011 Oct 06
0
initial value in ComboBox tkwidget
Hello,
I took me very long to find out how to set the initial value in the combobox
widget in tk (see the example below). My question is now : Why does
"textvariable" has to be a tclVar while "values" can be a normal vector? My
next question is: How could I have known this much earlier? Is there a
documentation for the tcl/tk usage in R? I know a lot of website with
example.
2006 Aug 09
1
tk combobox question
Hello!
The IWigdets::combobox has an option "selectioncommand" to specify a procedure
which is called when an item in the combobox is selected.
Does ComboBox from Bwidgets have an equal option or is there a simple method to
do thi? I haven't found one but i would like to use Bwidgets instead of Iwidgets.
Another question which should not be a problem, but at the moment I just
2007 Mar 21
0
[906] branches/wxruby2/wxwidgets_282: Wx::ComboBox API 2.6 -> 2.8, plus some doc corrections
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2012 Aug 26
1
to clear combobox value....
As i m using tcltk package for GUI designing ttkcombobox command helped me in
creating combobox...
but, i need to create an application where after i click on *"clear all"*
button the values in combobox should be cleared,
but i am not knowing what should be written in the command function of a
button, so that the selected value of combobox should be cleared or come
back to its default
2009 Feb 18
3
Validation and ComboBox
I''m trying to make a ComboBox that can be typed into but only accepts
entries that are already in the drop-down list. I hoped a combination of
the CB_DROPDOWN style and a TextValidator with the FILTER_INCLUDE_LIST
would make that happen, but the validator seems to be ignored. Is that
combination supposed to do what I want? If so, please review the code
below and let me know where my
2006 May 28
0
Fill a combobox with image paths
That, i have a bunch of images on my public/images/items folder and i
want to be all listed on a combobox so when i select one image from the
combo it be displayed inside a <div> tag, i dont know if its easier get
the physical path or have a table with the image paths.
also i have a list of items with name, description and image assigned so
im looking also in how i can edit the items to
2007 May 02
0
Selected value in a combobox
I''m using ActiveScaffold.
In the file house_helper.rb I have written the code:
def house_form_column(record, input_name)
...
list = House.find(:all, :include => ''city'')
new_list=...
...
list do |element|
if record = element.name
selec=element.id
end
end
select_tag ''X'',options_for_select(new_list, selected=selec),
2014 Apr 19
0
How to has_one/belongs_to association only return the objects unassociated in combobox?
I have two models (Car and Driver) and a combobox to select which driver
belongs to which car. I want the combobox just show the objects that have
not yet been associated.
# vehicle belongs_to: driver
# driver has_one: vehicle
# simple_form # vehicle/_form.html.haml
= f.association: driver, label_method: :name, value_method: :id
How to ensure validation before saving, to avoid problems of
2009 Oct 19
1
Combobox population by means of JQuery and Ajax.
This is the view municipalities.js.erb I have:
<% list_opt = options_from_collection_for_select(@municipalities, :id,
:name) %>
<% puts list_opt %> #ok! list_opt contains the options
$(''#municipality_id'').html(''<%= list_opt %>'');
and this is the combobox in the view:
...
Comune <select id="event_municipality_id"
2008 Jun 17
0
setvalue of a combobox
if I wanted to set the value of a combobox
tt <- tktoplevel()
box <- tkwidget(tt,"ComboBox",values=c(1,2,3))
tkgrid(box)
tcl(box,"setvalue","first")
does anybody know how I would access an index other than the first? as second, and numbers do not work..
thanks in advance
Andreas Posch
2008 Jan 13
1
Combobox
Hi,
I''ve got a little problem with the comboboxes. I want to provide a
search where the user enters a word into the combobox and the program
runs a mysqlsearch and returns the result in the comboboxlist. While
the user enters a searchword or moves up or down within the list, it
is necessary that the list opens itself without a manual click on the
button. That''s
2009 Dec 16
0
Regarding Combobox
We have taken a combobox and filled in with names of states. we want
that after selecting name of state, state id should be pass to same
page.
Thank you.
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2006 Apr 23
5
ComboBox patch files
The following two files correct problems with the ComboBox
implementation. You will also need my typemap.i.patch file
(forthcoming) in order for the void * typemap to work properly (I think).
Roy
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2007 Oct 07
2
2 comboboxes
Hello, I have a 2 comboboxes on my web-page. first contains list of
cities, and other contains list of companies. But i need to filter
second combobox by selected city in first combo.
What the best way to implement this.
I know this is not hard task but i don''t what to invent wheel.
Thanks
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2006 Jul 05
2
Serialized object behaves weird
Hi!
I got a class named EinsatzFilter which I serialized to session. Before
saving to session it works afterwards I keep getting the message:
"undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from
ActiveRecord::Base inherited class.
Code:
class EinsatzFilter
include ApplicationHelper
attr_reader :personen, :monat, :projekte, :kunde
2006 Aug 25
0
Patches to ComboBox and ControlWithItems
This patch fixes Append and Insert so they work with the void *
argument. The typemap for this was fixed a long time ago, I guess these
changes either never got uploaded by me or I hadn''t gotten to these.
Roy
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