Re: How to add an unspecified number of components
Use a repeater. And, wasn't this question just asked recently? On Wed, May 4, 2011 at 7:54 PM, wmike1...@gmail.com wrote: > Hi, > > I'm gathering information from a database that I want to display on my page. > My query to this DB could result any number of rows. I'd like to build a > panel to represent the information from a row and then just add a bunch of > panels to my page. To add a panel or component though, I need an html > element with a wicket:id attribute in the container's markup. So my question > is: if I don't know how many panels I'm going to be adding (uncertain of the > # of rows I'll get), how can I prepare the markup to have enough wicket:ids > to accommodate them? > > Or am I going about this all wrong? > Thanks, Mike > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-to-add-an-unspecified-number-of-components-tp3497096p3497096.html > Sent from the Users forum mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to add an unspecified number of components
Hi, I'm gathering information from a database that I want to display on my page. My query to this DB could result any number of rows. I'd like to build a panel to represent the information from a row and then just add a bunch of panels to my page. To add a panel or component though, I need an html element with a wicket:id attribute in the container's markup. So my question is: if I don't know how many panels I'm going to be adding (uncertain of the # of rows I'll get), how can I prepare the markup to have enough wicket:ids to accommodate them? Or am I going about this all wrong? Thanks, Mike -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-add-an-unspecified-number-of-components-tp3497096p3497096.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to add an unspecified number of components
thank you very much -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-add-an-unspecified-number-of-components-tp3497096p3497312.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to add an unspecified number of components
What you want to achieve is a very common usecase in wicket, play around with a ListView component and then move to a suitable component for database like that provide like DataView https://cwiki.apache.org/WICKET/listview-and-other-repeaters.html <https://cwiki.apache.org/WICKET/listview-and-other-repeaters.html> http://wicket.apache.org/apidocs/1.4/org/apache/wicket/markup/repeater/data/DataView.html <http://wicket.apache.org/apidocs/1.4/org/apache/wicket/markup/repeater/data/DataView.html> On Wed, May 4, 2011 at 8:54 PM, wmike1...@gmail.com [via Apache Wicket] < ml-node+3497096-2083856505-65...@n4.nabble.com> wrote: > Hi, > > I'm gathering information from a database that I want to display on my > page. My query to this DB could result any number of rows. I'd like to build > a panel to represent the information from a row and then just add a bunch of > panels to my page. To add a panel or component though, I need an html > element with a wicket:id attribute in the container's markup. So my question > is: if I don't know how many panels I'm going to be adding (uncertain of the > # of rows I'll get), how can I prepare the markup to have enough wicket:ids > to accommodate them? > > Or am I going about this all wrong? > Thanks, Mike > > -- > If you reply to this email, your message will be added to the discussion > below: > > http://apache-wicket.1842946.n4.nabble.com/How-to-add-an-unspecified-number-of-components-tp3497096p3497096.html > To start a new topic under Apache Wicket, email > ml-node+1842946-398011874-65...@n4.nabble.com > To unsubscribe from Apache Wicket, click > here<http://apache-wicket.1842946.n4.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=1842946&code=amNnYXJjaWFtQGdtYWlsLmNvbXwxODQyOTQ2fDEyNTYxMzc3ODY=>. > > -- JC -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-add-an-unspecified-number-of-components-tp3497096p3497198.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
