Wouldn't surrounding your <img> tag with <wicket:link> help? On Mon, Jun 16, 2008 at 11:23 AM, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > javadoc > > -igor > > On Mon, Jun 16, 2008 at 8:21 AM, Frank Silbermann > <[EMAIL PROTECTED]> wrote: >> Do any of the examples (or other documentation) illustrate its use? >> >> -----Original Message----- >> From: Martijn Dashorst [mailto:[EMAIL PROTECTED] >> Sent: Monday, June 16, 2008 10:15 AM >> To: [email protected] >> Subject: Re: Wicket 1.2 -> 1.3 upgrade question >> >> see ContextImage. >> >> Martijn >> >> On Mon, Jun 16, 2008 at 5:07 PM, Frank Silbermann >> <[EMAIL PROTECTED]> wrote: >>> I did a few more experiments with static images in Wicket 1.3 and >>> narrowed the problem down to my use of AttributeModifier: >>> >>> Consider a Wicket home page with no components that displays a static >>> image via the following HTML: >>> >>> <html> >>> <head> >>> <title>Wicket Quickstart Archetype Homepage</title> >>> </head> >>> <body> >>> <strong>Wicket Quickstart Archetype Homepage</strong> >>> <br/><br/> >>> <img alt="Picture" src="imageName.png"/> >>> </body> >>> </html> >>> >>> The image appears, and with the QuickStart's filter URL of "/*" the >>> HTML delivered to my browser is essentially the same as the HTML of my >> >>> Wicket home page. However, when I changed the Wicket filter's URL >>> from "/*" to "/test/*" then the source HTML of the delivered page >>> changes the <img> tag to: >>> >>> <img alt="Picture" src="../imageName.png"/> >>> >>> Notice the "../" prepended to "imageName.png". >>> >>> The code that gives me trouble sets the image name via >>> AttributeModifier and WebComponent. Change the home page HTML to: >>> >>> <html> >>> <head> >>> <title>Wicket Quickstart Archetype Homepage</title> >>> </head> >>> <body> >>> <strong>Wicket Quickstart Archetype Homepage</strong> >>> <br/><br/> >>> <img wicket:id = "picture" alt="Picture" >>> src="imageNameGoesHere.png"/> >>> </body> >>> </html> >>> >>> Adding a component, the constructor of my HomePage becomes: >>> >>> public HomePage(final PageParameters parameters) { >>> WebComponent wmc = new WebComponent("picture"); >>> wmc.add( new AttributeModifier( "src", true, new >>> Model("imageName.png") ) ); >>> add( wmc ); >>> } >>> >>> Whether or not I re-map the filter's URL, the HTML delivered to my >>> browser is: >>> >>> <html> >>> <head> >>> <title>Wicket Quickstart Archetype Homepage</title> >>> </head> >>> <body> >>> <strong>Wicket Quickstart Archetype Homepage</strong> >>> <br/><br/> >>> <img alt="Picture" src="imageName.png" wicket:id="picture"/> >>> </body> >>> </html> >>> >>> The image is found using the "/*" URL that comes with the QuickStart, >>> but if I change the URL of the filter to "/test/*" then it no longer >>> finds the image -- because no "../" is prepended to "imageName.png", >>> as was the case with the purely static reference. >>> >>> However, re-mapping the Wicket filter to "/test/*", I can get the >>> image to appear if I change the model of my AttributeModifier as >> follows: >>> >>> public HomePage(final PageParameters parameters) { >>> WebComponent wmc = new WebComponent("picture"); >>> wmc.add( new AttributeModifier( "src", true, new >>> Model("../imageName.png") ) ); >>> add( wmc ); >>> } >>> >>> Now, the HTML is delivered with an image source of "../imageName.png". >>> >>> With Wicket 1.2, my use of AttributeModifier worked no matter what URL >> >>> I used to deploy the application. Is there an better way of coding >>> this that will work with whatever URL I use in my web.xml, or do I >>> still need to create a JIRA issue? >>> >>> -----Original Message----- >>> From: Igor Vaynberg [mailto:[EMAIL PROTECTED] >>> Sent: Friday, June 13, 2008 4:52 PM >>> To: [email protected] >>> Subject: Re: Wicket 1.2 -> 1.3 upgrade question >>> >>> well, package an example project that demonstrates it and attach it to >> >>> jira >>> >>> -igor >>> >>> On Fri, Jun 13, 2008 at 1:19 PM, Frank Silbermann >>> <[EMAIL PROTECTED]> wrote: >>>> Adding the filterMappingUrlPattern didn't seem to make any >> difference. >>>> When both are set to "/*" I see the image; when both are set to >>>> "/test/*" then I don't see the image. >>>> >>>> -----Original Message----- >>>> From: Igor Vaynberg [mailto:[EMAIL PROTECTED] >>>> Sent: Friday, June 13, 2008 3:10 PM >>>> To: [email protected] >>>> Subject: Re: Wicket 1.2 -> 1.3 upgrade question >>>> >>>> guess so >>>> >>>> -igor >>>> >>>> On Fri, Jun 13, 2008 at 1:04 PM, Frank Silbermann >>>> <[EMAIL PROTECTED]> wrote: >>>>> Like this? >>>>> >>>>> <?xml version="1.0" encoding="ISO-8859-1"?> <web-app >>>>> xmlns="http://java.sun.com/xml/ns/j2ee"; >>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee >>>>> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> >>>>> >>>>> <display-name>myproject</display-name> >>>>> >>>>> <filter> >>>>> <filter-name>wicket.myproject</filter-name> >>>>> >>>>> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-c >>>>> l >>>>> a >>>>> ss >>>>>> >>>>> <init-param> >>>>> <param-name>applicationClassName</param-name> >>>>> >>>>> <param-value>com.mycompany.WicketApplication</param-value> >>>>> </init-param> >>>>> <init-param> >>>>> >>>> <param-name>filterMappingUrlPattern</param-name> >>>>> <param-value>/test/*</param-value> >>>>> </init-param> >>>>> </filter> >>>>> >>>>> <filter-mapping> >>>>> <filter-name>wicket.myproject</filter-name> >>>>> <url-pattern>/test/*</url-pattern> >>>>> </filter-mapping> >>>>> >>>>> </web-app> >>>>> >>>>> -----Original Message----- >>>>> From: Igor Vaynberg [mailto:[EMAIL PROTECTED] >>>>> Sent: Friday, June 13, 2008 2:45 PM >>>>> To: [email protected] >>>>> Subject: Re: Wicket 1.2 -> 1.3 upgrade question >>>>> >>>>> the filter itself takes a configuration param where you have to >>>>> repeat >>>> >>>>> the mapping... >>>>> >>>>> class WicketFilter { >>>>> /** >>>>> * The name of the root path parameter that specifies the >>>>> root >>> >>>>> dir of the app. >>>>> */ >>>>> public static final String FILTER_MAPPING_PARAM = >>>>> "filterMappingUrlPattern"; >>>>> >>>>> String filterMapping = >>>>> filterConfig.getInitParameter(WicketFilter.FILTER_MAPPING_PARAM); >>>>> } >>>>> >>>>> -igor >>>>> >>>>> On Fri, Jun 13, 2008 at 11:09 AM, Frank Silbermann >>>>> <[EMAIL PROTECTED]> wrote: >>>>>> Yes, there is a <filter-mapping> element that maps <filter-name> to >> >>>>>> <url-pattern>. >>>>>> >>>>>> However, as I mentioned in >>>>>> http://www.nabble.com/Re%3A-%28Class%3C--extends-Page%3C-%3E%3E%29- >>>>>> c a s ti ng-troubles-td17640954i40.html#a17824049, when I changed >>>>>> the <url-pattern> from "/*" to "/something/*" -- my static images >>>>>> (referenced by the HTML such as >>>>>> >>>>>> < img wicket:id="picture" src="image1.png" alt="Picture"/ > >>>>>> >>>>>> where "image1.png" was set via AttributeModifyer) no longer >>> appeared. >>>>>> >>>>>> That suggested to me that perhaps I wasn't supposed to change the >>>>>> <url-pattern> of the filter. Should I submit this as a JIRA issue? >>>>>> >>>>>> -----Original Message----- >>>>>> From: Igor Vaynberg [mailto:[EMAIL PROTECTED] >>>>>> Sent: Friday, June 13, 2008 12:53 PM >>>>>> To: [email protected] >>>>>> Subject: Re: Wicket 1.2 -> 1.3 upgrade question >>>>>> >>>>>> you have to give the mapping as a config param to the filter also, >>>>>> i >>> >>>>>> forget the exact name right now... >>>>>> >>>>>> -igor >>>>>> >>>>>> On Fri, Jun 13, 2008 at 10:00 AM, Frank Silbermann >>>>>> <[EMAIL PROTECTED]> wrote: >>>>>>> Wicket 1.3 is configured as a filter rather than as a servlet. >>>>>>> The >>> >>>>>>> Quickstart shows a filter whose URL-PATTERN is "/*". >>>>>>> >>>>>>> The project that I wish to upgrade contains two Wicket 1.2 >>>>>>> application >>>>>> >>>>>>> servlets (two different home-pages accessed via different URLs), >>>>>>> and >>>> >>>>>>> one plain-vanilla non-Wicket servlet. They are deployed together >>>>>>> because they share the same code-base. >>>>>>> >>>>>>> This is my Wicket 1.2 project's web.xml file. How do I do this >>>>>>> sort >>>> >>>>>>> of thing in Wicket 1.3? >>>>>>> >>>>>>> <?xml version="1.0" encoding="UTF-8"?> <web-app >>>>>>> xmlns="http://java.sun.com/xml/ns/j2ee >>>>>>> <http://java.sun.com/xml/ns/j2ee> " >>>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance >>>>>>> <http://www.w3.org/2001/XMLSchema-instance> " >>>>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee >>>>>>> <http://java.sun.com/xml/ns/j2ee> >>>>>>> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd >>>>>>> <http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd> " version="2.4"> >> >>>>>>> <display-name>MEMSpssWebModule</display-name> >>>>>>> <context-param> >>>>>>> <param-name>configuration</param-name> >>>>>>> <param-value>development</param-value> >>>>>>> </context-param> >>>>>>> <servlet> >>>>>>> <servlet-name>MEM_Application</servlet-name> >>>>>>> >>> <servlet-class>wicket.protocol.http.WicketServlet</servlet-class> >>>>>>> <init-param> >>>>>>> <param-name>applicationClassName</param-name> >>>>>>> <param-value>mem.MEM_Application</param-value> >>>>>>> </init-param> >>>>>>> <load-on-startup>1</load-on-startup> >>>>>>> </servlet> >>>>>>> <servlet-mapping> >>>>>>> <servlet-name>MEM_Application</servlet-name> >>>>>>> <url-pattern>/mem/*</url-pattern> </servlet-mapping> >>>>>>> >>>>>>> <servlet> >>>>>>> <servlet-name>MEMTestApplication</servlet-name> >>>>>>> >>> <servlet-class>wicket.protocol.http.WicketServlet</servlet-class> >>>>>>> <init-param> >>>>>>> <param-name>applicationClassName</param-name> >>>>>>> <param-value>mem.TestApplication</param-value> >>>>>>> </init-param> >>>>>>> <load-on-startup>1</load-on-startup> >>>>>>> </servlet> >>>>>>> <servlet-mapping> >>>>>>> <servlet-name>MEMTestApplication</servlet-name> >>>>>>> <url-pattern>/MEMTest/*</url-pattern> >>>>>>> </servlet-mapping> >>>>>>> >>>>>>> >>>>>>> <servlet> >>>>>>> <servlet-name>trackingnumbers</servlet-name> >>>>>>> <servlet-class>mem.TrackingNumbers</servlet-class> >>>>>>> </servlet> >>>>>>> <servlet-mapping> >>>>>>> <servlet-name>trackingnumbers</servlet-name> >>>>>>> <url-pattern>/trackingnumbers</url-pattern> >>>>>>> </servlet-mapping> >>>>>>> >>>>>>> <resource-ref> >>>>>>> <description>Resource reference to a factory for >>>>>> java.sql.Connection >>>>>>> instances that may be used for talking to a particular >>>>>>> database that is configured in the server.xml >>>>> file.</description> >>>>>>> <res-ref-name>jdbc/database</res-ref-name> >>>>>>> <res-type>javax.sql.DataSource</res-type> >>>>>>> <res-auth>Container</res-auth> >>>>>>> </resource-ref> >>>>>>> </web-app> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> ------------------------------------------------------------------- >>>>>> - >>>>>> - 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] >>>>>> >>>>>> >>>>> >>>>> -------------------------------------------------------------------- >>>>> - 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] >>>>> >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> 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] >>>> >>>> >>> >>> --------------------------------------------------------------------- >>> 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] >>> >>> >> >> >> >> -- >> Become a Wicket expert, learn from the best: http://wicketinaction.com >> Apache Wicket 1.3.3 is released Get it now: >> http://www.apache.org/dyn/closer.cgi/wicket/1.3.3 >> >> --------------------------------------------------------------------- >> 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] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
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