Re: CellTable question
Jeff, that worked like a charm! Thanks for helping me make it up the
Java curve!
On Jul 28, 1:27 pm, Jeff Larsen wrote:
> when you build the column, specify the number
>
> MyTextColumn extends TextColumn{
>
> public MyTextColumn(int index){
>
> this.index = index;
>
> }
>
> public String getValue(String[] strings){
> return strings[index];
>
>
>
>
>
>
>
> }
--
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.
Re: CellTable question
Thanks... I think that what I was looking for. I had also thought of
creating an array of TextControls but this looks much cleaner.
On Jul 28, 1:27 pm, Jeff Larsen wrote:
> when you build the column, specify the number
>
> MyTextColumn extends TextColumn{
>
> public MyTextColumn(int index){
>
> this.index = index;
>
> }
>
> public String getValue(String[] strings){
> return strings[index];
>
>
>
>
>
>
>
> }
--
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.
Re: CellTable question
when you build the column, specify the number
MyTextColumn extends TextColumn{
public MyTextColumn(int index){
this.index = index;
}
public String getValue(String[] strings){
return strings[index];
}
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/google-web-toolkit/-/P1UEa3MCBpgJ.
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.
Re: CellTable question
To clarify... there are 1-n entries where I have no what n is until
runtime so I can't hardcode stringValue[8]...
On Jul 28, 12:55 pm, GeorgeS wrote:
> I think what I'm not understanding is how to create the getValue
> portion of the column creation before I add the column to the cell
> table when it isn't pre-defined. When I have code like:
>
> TextColumn fieldsColumn = new
> TextColumn() {
> @Override
> public String getValue(ResultDocument resultDoc) {
> return resultDoc.documentFields;
>
> }
>
> };
>
> I can see easily what to do but when that column is accessing the (for
> example) 8th value in a String [] then I can't see it. This is
> probably my newness to Java (again).
>
> On Jul 28, 12:22 pm, Magno Machado wrote:
>
>
>
>
>
>
>
> > You just have to read whatever information you need and then just call
> > yourCellTableInstance.addColumn(...) as needed
>
> > On Thu, Jul 28, 2011 at 12:52 PM, GeorgeS wrote:
> > > I see mention of a DataGrid in 2.4? Is there any documentation on this
> > > yet?
>
> > > --
> > > 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.
>
> > --
> > Magno Machado
> > Paulohttp://blog.magnomachado.com.brhttp://code.google.com/p/emballo/
--
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.
Re: CellTable question
I think what I'm not understanding is how to create the getValue
portion of the column creation before I add the column to the cell
table when it isn't pre-defined. When I have code like:
TextColumn fieldsColumn = new
TextColumn() {
@Override
public String getValue(ResultDocument resultDoc) {
return resultDoc.documentFields;
}
};
I can see easily what to do but when that column is accessing the (for
example) 8th value in a String [] then I can't see it. This is
probably my newness to Java (again).
On Jul 28, 12:22 pm, Magno Machado wrote:
> You just have to read whatever information you need and then just call
> yourCellTableInstance.addColumn(...) as needed
>
> On Thu, Jul 28, 2011 at 12:52 PM, GeorgeS wrote:
> > I see mention of a DataGrid in 2.4? Is there any documentation on this
> > yet?
>
> > --
> > 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.
>
> --
> Magno Machado
> Paulohttp://blog.magnomachado.com.brhttp://code.google.com/p/emballo/
--
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.
Re: CellTable question
You just have to read whatever information you need and then just call yourCellTableInstance.addColumn(...) as needed On Thu, Jul 28, 2011 at 12:52 PM, GeorgeS wrote: > I see mention of a DataGrid in 2.4? Is there any documentation on this > yet? > > -- > 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. > > -- Magno Machado Paulo http://blog.magnomachado.com.br http://code.google.com/p/emballo/ -- 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.
Re: CellTable question
I see mention of a DataGrid in 2.4? Is there any documentation on this yet? -- 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.
CellTable question
I'm working on an GAE app using GWT and I'm running to a problem using CellTable. I don't know until run time how many columns are needed and their type in my CellTable (Note: there are always two fixed columns) so I can't just hook up the columns at design time. The values I'm reading are currently three strings where the third string gets parsed into however many columns I need (just a simple split into a String []). Is there a way to do this? I'm still learning Java so I'm thinking there is some very simple way that I haven't discovered. -- 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.
