and dont forget to create a resource key for the "error.toolongvalue". You
should hae it in yor property file that maps to your class
On 6/29/07, Ayodeji Aladejebi <[EMAIL PROTECTED]> wrote:
that should be simple, although my wicket is bit rusty at the moment, I
think
final TextField tx = new TextField("cell", new
PropertyModel(values[row][col],"data"));
tx.add(new IValidator(){
public void validate(FormComponent fc){
if(fc.getValue() is greater than 20){
fc.add(new AttributeModifier("style",true, new
Model("background-color: #FF0000;")));
fc.error("error.toolongvalue",null);
}else{
fc.add(new AttributeModifier("style",true, new
Model("background-color: normal-color;")));
}
}
});
item.add(tx);
something like dat...just buzz around
On 6/29/07, Edi <[EMAIL PROTECTED] > wrote:
>
>
> Or, tell me how to validate, if the text box value exceeds 20
> characters, I
> want to change the color of the text box. HOW?
>
>
>
> Ayodeji Aladejebi wrote:
> >
> > well,
> > yu can use String.length to do dat. but be aware it might jumble your
> > table
> > because some Text will be *This is a very long text that can expand
> the
> > Textfield too much* and some will be just "Hi".
> >
> > I had to make that trade off as well
> >
> > i am looking for some javascript technique maybe yu can show me if yu
> > find.
> >
> > Look for a javascript library that can allow a user to dynamically
> expand
> > the textfield lenght with his mouse. so that we can attach that
> Behavior
> > to
> > each Textfield
> >
> >
> >
> > On 6/29/07, Edi <[EMAIL PROTECTED]> wrote:
> >>
> >>
> >> Hi,
> >>
> >> In your sample code,
> >>
> >> tx.add (new AttributeModifier("size",true, new Model(String.valueOf
> (8))));
> >> It shows all the size of textbox is same.
> >>
> >> I want to change the size of text box value according to text each
> >> contents
> >>
> >>
> >>
> >> Ayodeji Aladejebi wrote:
> >> >
> >> > meanwhile,
> >> > if yu look at this code in the Wicket - JExcel example
> >> >
> >> > Cell cell = sheet.getCell(col, row);
> >> > values[row][col] = new
> XCell(row,
> >> > col,cell.getContents());
> >> >
> >> > return
> values[row][col].getData();
> >> >
> >> >
> >> > The Cell object is from JExcel and its where Datatype should be
> >> retrieved
> >> > from
> >> >
> >> > 2. To validate,
> >> >
> >> > You can write a default wicket validator (See Validator examples),
> >> > The validator can access the Textfield arrays and then check for
> >> validity
> >> >
> >> > its shouldn't be too difficult anyway
> >> >
> >> >
> >> >
> >> > On 6/28/07, Ayodeji Aladejebi <[EMAIL PROTECTED]> wrote:
> >> >>
> >> >> I think that is within the scope of the JExcel API and not a
> wicket
> >> >> thing.
> >> >> Refer to the JExcel API doc first
> >> >>
> >> >> On 6/28/07, Edi < [EMAIL PROTECTED]> wrote:
> >> >> >
> >> >> >
> >> >> > Hi,
> >> >> >
> >> >> > I am Newbie of Wicket. I have downloaded sample example to read
> XLS
> >> >> file
> >> >> >
> >> >> > using Wicket with JExcel.
> >> >> > It's working fine.
> >> >> >
> >> >> > My doubt is 1.How can I retrieve the datatype of each cell? and
> 2.
> >> How
> >> >> > to
> >> >> > validate the each cell values?
> >> >> >
> >> >> > Please give me some Suggestions.
> >> >> >
> >> >> > Thanking You.
> >> >> > Regards,
> >> >> > Edi
> >> >> > --
> >> >> > View this message in context:
> >> >> >
> http://www.nabble.com/Wicket-with-JExcel-tf3994102.html#a11342103
> >> >> > Sent from the Wicket - User mailing list archive at Nabble.com.
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >>
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