A few Wicket Questions
1. Is it possible to load templates from a remote server/url/jar? 2. Is it possible to set breakpoints in templates and debug them using an IDE? 3. Does Wicket have any support for REST? 4. Does Wicket declare OSGi meta-data in its JARs? 5. Can I write a Wicket application that spans several WARs and has the ability to navigate from one WAR to the next (essentially have a central URL mechanism)? Most Wicket apps I've seen require page classes in the classpath to navigate from one page to the next. 6. Is there any support for component degradation, where you can disable a component at runtime (to compensate for high-load and such)? Thanks, Matt -- View this message in context: http://www.nabble.com/A-few-Wicket-Questions-tp16576719p16576719.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: A few Wicket Questions
Michael Mehrle wrote: Regarding the debugging: Debugging is very easy in Wicket since most of the meat is in Java (instead of tags). What do you mean by setting breakpoints in templates? I assume that it 'might' be possible to debug the component tag rendering process, but then one would have to skip the jars and load Wicket as a source module. In general, Wicket does a great job of giving your trace output of your template when something goes awry, including the component inheritance and suggestions as to what could be wrong. Regarding loading remote templates - wouldn't that be a potential security concern and be prevented by the underlying app server? Michael -Original Message- From: mraible [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 08, 2008 5:09 PM To: users@wicket.apache.org Subject: A few Wicket Questions 1. Is it possible to load templates from a remote server/url/jar? 2. Is it possible to set breakpoints in templates and debug them using an IDE? 3. Does Wicket have any support for REST? 4. Does Wicket declare OSGi meta-data in its JARs? 5. Can I write a Wicket application that spans several WARs and has the ability to navigate from one WAR to the next (essentially have a central URL mechanism)? Most Wicket apps I've seen require page classes in the classpath to navigate from one page to the next. 6. Is there any support for component degradation, where you can disable a component at runtime (to compensate for high-load and such)? Thanks, Matt It's a security concern if you don't trust your developers or infrastructure. On my project, that's not a problem. The current application I'm working on uses JSP, but it has a customized Resource loader that allows templates to be loaded from a JAR on a remote server. This means a single JAR can be updated (it contains static pages with mostly text) and all 50 front-end servers will pick up the content change transparently. The JSP compile is also used to process e-mails since it's not tied to the Servlet API. I'm curious to see if Wicket has a similar mechanism. It's nice to have a single view technology for rendering dynamic, static and e-mail content. FreeMarker seems to offer this ability. Thanks, Matt -- View this message in context: http://www.nabble.com/A-few-Wicket-Questions-tp16576719p16577000.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Is it possible to escape HTML in a feedback message?
I have the following in a page: If the feedback message contains XML, it doesn't get escaped. Is there any way to turn on HTML escaping? Thanks, Matt -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16008403.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is it possible to escape HTML in a feedback message?
lt;span wicket:id=feedback class=message/spangt; igor.vaynberg wrote: what ever was after I have the following in a page: got stripped -igor On Wed, Mar 12, 2008 at 9:56 AM, mraible [EMAIL PROTECTED] wrote: I have the following in a page: If the feedback message contains XML, it doesn't get escaped. Is there any way to turn on HTML escaping? Thanks, Matt -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16008403.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16009950.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is it possible to escape HTML in a feedback message?
Yes it does - thanks! FeedbackPanel feedback = (FeedbackPanel) backPage.get(feedback); feedback.setVisible(true); feedback.setEscapeModelStrings(true); Is there anyway to make escapeModelStrings on by default? Thanks, Matt igor.vaynberg wrote: does feedbackpanel.setescapemodelstrings(true) do it? -igor On Wed, Mar 12, 2008 at 10:34 AM, mraible [EMAIL PROTECTED] wrote: lt;span wicket:id=feedback class=message/spangt; igor.vaynberg wrote: what ever was after I have the following in a page: got stripped -igor On Wed, Mar 12, 2008 at 9:56 AM, mraible [EMAIL PROTECTED] wrote: I have the following in a page: If the feedback message contains XML, it doesn't get escaped. Is there any way to turn on HTML escaping? Thanks, Matt -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16008403.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16009950.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/Is-it-possible-to-escape-HTML-in-a-feedback-message--tp16008403p16012617.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Upgrading ResourceModel to 1.3.0-rc1
Thanks - this is what I ended up doing. When using 1.2.6, I was doing some
weird logic to set the page title from child pages.
http://tinyurl.com/3dvc37
With 1.3, I'm simply doing the following in my pages. I don't why I was
setting titles in Java before.
titlewicket:message key=userForm.title//title
Thanks again,
Matt
Martijn Dashorst wrote:
Why not use the ResourceModel that is available in Wicket 1.3?
http://people.apache.org/~tobrien/wicket/apidocs/org/apache/wicket/model/ResourceModel.html
Martijn
On Nov 27, 2007 8:49 AM, mraible [EMAIL PROTECTED] wrote:
I'm trying to upgrade an application from 1.2.6 to 1.3.0-rc1. I've read
the
documentation, upgrade guide and mailing list archives. However, I don't
seem to grasp how to upgrade the following class to 1.3.0:
import org.apache.wicket.Component;
import org.apache.wicket.model.AbstractReadOnlyModel;
/**
* A simple model that represents a resource by its key
*
* @author ivaynberg
*/
public class ResourceModel extends AbstractReadOnlyModel {
private String key;
/**
* Constructor
*
* @param key of the resource this model represents
*/
public ResourceModel(String key) {
this.key = key;
}
/**
* @see wicket.model.AbstractReadOnlyModel#getObject(wicket.Component)
*/
public Object getObject(Component component) {
return component.getLocalizer().getString(key, component);
}
}
Most of the documentation seems to indicate I don't need this class
anymore.
Is that true?
Thanks,
Matt
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Buy Wicket in Action: http://manning.com/dashorst
Apache Wicket 1.3.0-rc1 is released
Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0-rc1/
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DateField renders twice in 1.3.0-rc1
For some reason, when using the new extensions.yui.calendar.DateField, I end up with two text fields on my page. I'm sure it's something I'm doing wrong, but I can't see the solution at 2 a.m. (and I haven't even been drinking!). ;-) Java: add(new DateField(birthday), new ResourceModel(user.birthday)); HTML: tr thwicket:message key=user.birthdayBirthday/wicket:message:/th td input type=text wicket:id=birthday class=text small size=11/ [birthday feedback] /td /tr The rendered markup has two input fields. Any ideas how to fix? tr thBirthday:/th td input type=text class=text small size=11 name=birthday input value=11/13/07 type=text size=8 name=birthday:date id=date3/ nbsp; resources/org.apache.wicket.extensions.yui.calendar.DatePicker/icon1.gif /input /td /tr I've attached a screenshot of what it looks like. Thanks, Matt http://www.nabble.com/file/p13967061/twodatefields.png -- View this message in context: http://www.nabble.com/DateField-renders-twice-in-1.3.0-rc1-tf4880492.html#a13967061 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: DateField renders twice in 1.3.0-rc1
Changing the HTML from: input type=text wicket:id=birthday class=text small size=11/ To: div wicket:id=birthday/ Solved my problem. Unfortunately, there doesn't seem to be a way (from markup) to add my class classes (text small) to the input field rendered by this component. Matt mraible wrote: For some reason, when using the new extensions.yui.calendar.DateField, I end up with two text fields on my page. I'm sure it's something I'm doing wrong, but I can't see the solution at 2 a.m. (and I haven't even been drinking!). ;-) Java: add(new DateField(birthday), new ResourceModel(user.birthday)); HTML: tr thwicket:message key=user.birthdayBirthday/wicket:message:/th td input type=text wicket:id=birthday class=text small size=11/ [birthday feedback] /td /tr The rendered markup has two input fields. Any ideas how to fix? tr thBirthday:/th td input type=text class=text small size=11 name=birthday input value=11/13/07 type=text size=8 name=birthday:date id=date3/ nbsp; resources/org.apache.wicket.extensions.yui.calendar.DatePicker/icon1.gif /input /td /tr I've attached a screenshot of what it looks like. Thanks, Matt http://www.nabble.com/file/p13967061/twodatefields.png -- View this message in context: http://www.nabble.com/DateField-renders-twice-in-1.3.0-rc1-tf4880492.html#a13967084 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Upgrading ResourceModel to 1.3.0-rc1
I'm trying to upgrade an application from 1.2.6 to 1.3.0-rc1. I've read the
documentation, upgrade guide and mailing list archives. However, I don't
seem to grasp how to upgrade the following class to 1.3.0:
import org.apache.wicket.Component;
import org.apache.wicket.model.AbstractReadOnlyModel;
/**
* A simple model that represents a resource by its key
*
* @author ivaynberg
*/
public class ResourceModel extends AbstractReadOnlyModel {
private String key;
/**
* Constructor
*
* @param key of the resource this model represents
*/
public ResourceModel(String key) {
this.key = key;
}
/**
* @see wicket.model.AbstractReadOnlyModel#getObject(wicket.Component)
*/
public Object getObject(Component component) {
return component.getLocalizer().getString(key, component);
}
}
Most of the documentation seems to indicate I don't need this class anymore.
Is that true?
Thanks,
Matt
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Re: Matt Raible's ApacheCon presentation
FWIW, I'd like to replace the pros and cons (my opinions) with some that are more accurate. As users of Wicket, I'd love to hear from you and get your opinions on the top 3 pros and cons of Wicket. Here's the ones I currently have: Pros: * Great for Java developers, not web developers * Tight binding between pages and views * Active community - support from the creators Cons: * HTML templates live next to Java code * Need to have a good grasp of OO * The Wicket Way - everything done in Java IMO, there's no need to debate whether these are valid or not. If they're not - please suggest new ones. James Ward of Flex had a nice and honest comment this morning pointing out Flex's cons: http://tinyurl.com/yvybnm Thanks, Matt Sean Sullivan-3 wrote: fyi http://raibledesigns.com/rd/entry/comparing_jvm_web_frameworks_presentation -- View this message in context: http://www.nabble.com/Matt-Raible%27s-ApacheCon-presentation-tf4815955.html#a13780071 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
NotSerializableException for SLF4JLocationAwareLog with Wicket 1.2.6
I noticed the following in my logs today when using Wicket 1.2.6. Is this a known issue? Thanks, Matt Sep 14, 2007 1:19:59 AM org.apache.catalina.session.StandardSession writeObject Sep 14, 2007 1:19:59 AM org.apache.catalina.session.StandardSession writeObject WARNING: Cannot serialize session attribute wicket:/app:p:null:1 for session 8900AC5E8B0DBAD32BF7C00EACC22B19 WARNING: Cannot serialize session attribute wicket:/app:p:null:1 for session 8900AC5E8B0DBAD32BF7C00EACC22B19 java.io.NotSerializableException: org.apache.commons.logging.impl.SLF4JLocationAwareLog java.io.NotSerializableException: org.apache.commons.logging.impl.SLF4JLocationAwareLog -- View this message in context: http://www.nabble.com/NotSerializableException-for-SLF4JLocationAwareLog-with-Wicket-1.2.6-tf4439139.html#a12665645 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
