Okay, I get it - and now I really feel thick - LOL. I was so focused on 'removing' columns that the concept of not adding them in the first place eluded me. The only issue I see is that it's the dataprovider that knows about certain data not present. But I think I can address that since it's an inner class - probably just set some Boolean. There is no way to disable/remove a column if there is no data to be shown?
Thanks, Michael -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan Gravener Sent: Monday, July 14, 2008 11:52 AM To: users@wicket.apache.org Subject: Re: Hiding table columns in DataViews? Here is the source for adding columns to a table: List<IColumn> columns = new ArrayList<IColumn>(); columns.add(new AbstractColumn(new Model("Actions")) { public void populateItem(Item cellItem, String componentId, IModel model) { cellItem.add(new ActionPanel(componentId, model)); } }); columns.add(new PropertyColumn(new Model("ID"), "id") { @Override public String getCssClass() { return "numeric"; } }); columns.add(new PropertyColumn(new Model("First Name"), "firstName", "firstName")); columns.add(new PropertyColumn(new Model("Last Name"), "lastName", "lastName") { @Override public String getCssClass() { return "last-name"; } }); columns.add(new PropertyColumn(new Model("Home Phone"), "homePhone" )); columns.add(new PropertyColumn(new Model("Cell Phone"), "cellPhone" )); You can see that in order to add a column or hide one you would just add it or omit adding it to the list. So if I did not want to show Cell Phone, I would simply not add the PropertyColum(new Model("Cell Phone"), "cellPhone") to columns. On Mon, Jul 14, 2008 at 2:31 PM, Michael Mehrle <[EMAIL PROTECTED]> wrote: > Not to be thick, but where does this show me how to hide table headers? All > I see is a regular DataTable example. > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan > Gravener > Sent: Monday, July 14, 2008 11:28 AM > To: users@wicket.apache.org > Subject: Re: Hiding table columns in DataViews? > > > http://wicketstuff.org/wicket13/repeater/?wicket:bookmarkablePage=:org.apache.wicket.examples.repeater.DataTablePage > > via > > http://www.google.com/search?q=wicket+datatable+example > > > On Mon, Jul 14, 2008 at 1:26 PM, Michael Mehrle <[EMAIL PROTECTED]> > wrote: > > > Okay, and look at exactly what? A simple example or URL to an example > > would have helped... > > > > -----Original Message----- > > From: Martijn Dashorst [mailto:[EMAIL PROTECTED] > > Sent: Saturday, July 12, 2008 12:04 AM > > To: users@wicket.apache.org > > Subject: Re: Hiding table columns in DataViews? > > > > See DataTable and friends. > > > > Martijn > > > > On Sat, Jul 12, 2008 at 4:19 AM, Michael Mehrle <[EMAIL PROTECTED]> > > wrote: > > > I build a table like this: > > > > > > > > > > > > <table width="100%" cellpadding="0" cellspacing="0" border="0"> > > > > > > <tr> > > > > > > <td class="pad5 bld"><wicket:message > > > key="dateTitle"/></td> > > > > > > <td><wicket:message > > > key="timeTitle"/></td> > > > > > > <td><wicket:message > > > key="statusTitle"/></td> > > > > > > <td> </td> > > > > > > </tr> > > > > > > <tr wicket:id="recurringEvents"> > > > > > > <td wicket:id="date" class="grytop > > > pad5">[Date]</td> > > > > > > <td wicket:id="time" > > > class="grytop">[Time]</td> > > > > > > <td wicket:id="status" > > > class="grytop">[Status]</td> > > > > > > <td ><a wicket:id="replyNow" > > > class="guestlink"><span wicket:id="reply" /></a> </td> > > > > > > </tr> > > > > > > </table> > > > > > > > > > > > > Now, there are certain columns I need to hide in certain > > circumstances. > > > I have no problem hiding the 'content' of certain columns by setting > > the > > > particular value to empty in my dataprovider. However, I would like to > > > hide the entire column including the header - how can that be done? > > > > > > > > > > > > Thanks! > > > > > > > > > > > > Michael > > > > > > > > > > > > > > -- > > Become a Wicket expert, learn from the best: http://wicketinaction.com > > Apache Wicket 1.3.4 is released > > Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > Ryan Gravener > http://twitter.com/ryangravener > -- Ryan Gravener http://twitter.com/ryangravener
