We've some of these recently. Would it make sense to add HtmlProblemFinder to the list of MarkupFilters in development mode? Currently it is up to the user to add it.
Juergen ---------- Forwarded message ---------- From: Juergen Donnerstag <[EMAIL PROTECTED]> Date: Feb 21, 2006 6:59 PM Subject: Re: [Wicket-user] RadioGroup frustrations To: [email protected] Wicket is right: <span wicket.id="group"> => <span wicket:id="group"> replace the "." with ":" Juergen On 2/21/06, Frank Silbermann <[EMAIL PROTECTED]> wrote: > > > > Forgive me for putting this on the mailing list; I don't have access to the > IRC at work. But as a beginner, it seems that everything I do is a struggle > to get it to work, even if I'm just paraphrasing from the examples. > > > > In this case, I'm trying to create a RadioGroup. The error I'm getting is: > > > > > Root cause: > > wicket.markup.MarkupException: Unable to find component with id 'radios' in > [ MarkupContainer [Component id = form, page = > mem.components.RadioGroupPlayPage, path = 1:form.Form, isVisible = true, > isVersioned = true]]. This means that you declared wicket:id=radios in your > markup, but that you either did not add the component to your page at all, or > that the hierarchy does not match. > [markup = file:/C:/Tomcat/jakarta-tomcat-5.5.9 > /webapps/SpssWebModule/WEB-INF/classes/mem/components/RadioGroupPlayPage.html, > index = 8, current = '<tr wicket:id="radios">' (line 7, column 13)] > > > > > But I did declare a Wicket component with id "radios" and the hierarchy _does > _ match. HTML clearly shows a "radio" in "radios" in "group" in "form" > > > > > <html xmlns="http://www.w3.org/1999/xhtml " > xmlns:wicket="http://wicket.sourceforge.net/"; xml:lang ="en" lang="en"> > <head></head> > <body> > <form wicket:id="form" id="form"> > <span wicket.id="group"> > <table> > <tr wicket:id="radios"> > <td> > <input type="radio" wicket :id="radio"/> > </td> > <td> > <span wicket:id="option">option name</span> > </td> > </tr> > </table> > </span> > <input type="submit" value="Submit"/> > </form> > <div wicket:id="result">selected choice goes here</div> > </body> > </html> > > > > The framework admits as much – "radio" in "radios" in "group" in "form" > > > Page > > [Page class = mem.components.RadioGroupPlayPage, id = 15]: > > > # > > Path > > Size > > Type > > Model Object > > > 1 > > _body > > 403 bytes > > wicket.markup.html.internal.HtmlBodyContainer > > > > > 2 > > form > > 3.4K > > wicket.markup.html.form.Form > > > > > 3 > > form:group > > 3.4K > > wicket.markup.html.form.RadioGroup > > A > > > 4 > > form:group:radios > > 3.4K > > wicket.markup.html.list.ListView > > [[Ljava.lang.String;@c52200, [Ljava.lang.String;@d72200, > [Ljava.lang.String;@164b9b6, [Ljava.lang.String;@166340c] > > > 5 > > form:group:radios:0 > > 3.4K > > wicket.markup.html.list.ListItem > > [Ljava.lang.String;@c52200 > > > 6 > > form:group:radios:0:option > > 3.4K > > wicket.markup.html.basic.Label > > Ay > > > 7 > > form:group:radios:0:radio > > 3.4K > > wicket.markup.html.form.Radio > > A > > > 8 > > form:group:radios:1 > > 3.4K > > wicket.markup.html.list.ListItem > > [Ljava.lang.String;@d72200 > > > 9 > > form:group:radios:1:option > > 3.4K > > wicket.markup.html.basic.Label > > Bee > > > 10 > > form:group:radios:1:radio > > 3.4K > > wicket.markup.html.form.Radio > > B > > > 11 > > form:group:radios:2 > > 3.4K > > wicket.markup.html.list.ListItem > > [Ljava.lang.String;@164b9b6 > > > 12 > > form:group:radios:2:option > > 3.4K > > wicket.markup.html.basic.Label > > See > > > 13 > > form:group:radios:2:radio > > 3.4K > > wicket.markup.html.form.Radio > > C > > > 14 > > form:group:radios:3 > > 3.4K > > wicket.markup.html.list.ListItem > > [Ljava.lang.String;@166340c > > > 15 > > form:group:radios:3:option > > 3.4K > > wicket.markup.html.basic.Label > > Dee > > > 16 > > form:group:radios:3:radio > > 3.4K > > wicket.markup.html.form.Radio > > D > > > 17 > > result > > 3.4K > > wicket.markup.html.basic.Label > > A > > > > Here is my actual page: > > > > package mem.components; > > > > import wicket.markup.html.WebPage; > > import wicket.markup.html.basic.Label; > > import wicket.model.IModel; > > import wicket.markup.html.panel.Panel; > > import wicket.markup.html.form.Radio; > > import wicket.markup.html.form.RadioGroup; > > import wicket.markup.html.list.ListItem; > > import wicket.markup.html.list.ListView; > > import wicket.model.PropertyModel; > > import java.util.List; > > > > import wicket.markup.html.form.Form; > > import java.util.Arrays; > > > > public class RadioGroupPlayPage extends WebPage { > > public String selectedProperty = "A"; > > > > public RadioGroupPlayPage() { > > > > Form form = new Form("form"); > > add(form); > > > > PropertyModel groupModel = new PropertyModel (this, "selectedProperty"); > > String[][] optionArray = { {"A", "Ay"}, {"B", "Bee"}, {"C", "See"}, {"D", > "Dee"} }; > > > > > > final RadioGroup group = new RadioGroup("group", groupModel); > > form.add(group); > > > > List optionList = Arrays.asList( optionArray ); > > ListView radios = new ListView("radios", optionList) { > > protected void populateItem(ListItem listItem) { > > listItem.add( new Radio("radio", > > new PropertyModel( listItem.getModel (), "0") ) ); > > listItem.add( new Label("option", new PropertyModel( > listItem.getModel(), "1" ))); > > } > > }; > > > > group.add(radios); > > > > add( new Label("result", groupModel) ); > > } > > } > > > > Again, Radio("radio") is added to ListView("radios") is added to RadioGroup > ("group") is added to Form("form") > > > > So why is it complaining? ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. 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