Questions tagged [wicket-7]
83 questions
3
votes
1 answer
Wicket feedback message and AjaxButton
I have a form containing just a TextField and a Button. I notice that if I set the text field as required and click on the button, I get the appropriate feedback message.
However, when I have an AjaxButton instead (which is what I need, because I…
georgebax
- 115
- 1
- 8
3
votes
1 answer
Allow only whole number in wicket Textfield
I am using a NumberTextField in Wicket 7 and my requirements are
User should be able to enter only a whole numeric char into the textfield and neither a decimal value nor any non-numeric char.
char should not be more than 3 characters long.
But…
nitin
- 83
- 1
- 9
3
votes
1 answer
Wicket Strange behaviour of URL with ajax
I have issue that have strange steps. I have ajax behave rendered on Head render stage
final AbstractDefaultAjaxBehavior behave = new AbstractDefaultAjaxBehavior() {
protected void respond(final AjaxRequestTarget target) {
…
Yevgen Kulik
- 5,713
- 2
- 22
- 44
2
votes
0 answers
Wicket DropDownChoice not working after Wicket migration from 6.9.0 to 7.10.0
My unit test have been running ok before this migration process, but not after it. No code changes, no unit test changes done in my side. I did not notice any changes related to this in Wicket migration 7.x guide.
What could be the reason for…
JRM
- 61
- 7
2
votes
1 answer
Wicket - ComponentNotFoundException: Component has been removed from page
I'm using Wicket 7 and I recently got the following exception:
org.apache.wicket.core.request.handler.ComponentNotFoundException:
Component 'navbar:navbarAvatar:navAvatarPanel:4:navAvatarArea:menuPanel:menuItem:menuLink' has been removed from…
rockarolla
- 135
- 8
2
votes
1 answer
java.lang.NoClassDefFoundError: org/springframework/core/ResolvableType
I'm learning to develop with apache wicket, and I tried to integrate Spring
this is the dependency into the pom.xml file
-->
org.apache.wicket
…
G.SE
- 31
- 2
- 8
1
vote
1 answer
Multiple AjaxLazyLoadPanel in the same page Wicket 8
Is it possible to lazy load each item of a RepeatingView in Wicket 8 with AjaxLazyLoadPanel?
Back in wicket 7, using AjaxLazyLoadPanel, each item in the RepeatingView was loaded independently.
The AjaxLazyLoadPanel behavior has changed in wicket 8…
QuebecSquad
- 89
- 1
- 6
1
vote
1 answer
Ajax radio buttons in Wicket 7
I created a Panel in which Im trying to get live Ajax behaviour to some radio options.
The problem is that I can not set the current active option, in the setter "setSelectedLang", the parameter there is always null, even when I click on different…
Jojje
- 1,749
- 3
- 25
- 44
1
vote
1 answer
Wicket : Manually set value of a DateTextField
My problem is, that i want to clear the value of my DatetextField html input whenever my user uncheck a checkbox.
I have an AjaxCheckBox and currently just have my condition checking if the value equals false.
@Override
protected void…
CocoAll
- 13
- 4
1
vote
0 answers
Complex models in wicket
I am looking for some wicket best practices tips.
I am refactoring a wicket app and I have a complex model. Meaning the object for the main model is a java bean that contains properties (and getters/setters) plus it contains other beans.
The main…
Crajor
- 23
- 6
1
vote
1 answer
Call Wicket from Javascript - ajax request is not done
I've created a javascript method from Wicket which will reload a panel:
Behavior behave = new AbstractDefaultAjaxBehavior() {
@Override
protected void respond(AjaxRequestTarget target) {
…
Gozar-Manu Ariana
- 41
- 4
1
vote
1 answer
Redirect after Response has been written in Wicket 7.10
We having a specific problem in using Wicket 7.10, creating an Ajax-Response with multiple entries.
In our application, we are using onRequestHandlerResolved to do some initialization stuff and onRequestHandlerExecuted to save changes done on our…
PSchwarzer
- 11
- 1
1
vote
0 answers
Why am I getting UT005023: Exception handling request to ... : java.lang.NoSuchMethodError: ...Lorg/apache/wicket/Application;
I am upgrading a project from Java 8, WildFly 8, Wicket 6 to Java 10, WildFly 12, Wicket 7.10. The issue is that when I request a page, I'm getting a NoSuchMethodError exception any time my WebApp which extends WebApplication which extends…
Roberto Murphy
- 456
- 5
- 15
1
vote
1 answer
Data View is not populated in wicket7
I have implemented below code for repeating view
DataView documents = new DataView("documents", dataProvider, new Long(20)) {
@Override
protected void populateItem(Item item) {
//do some code
};
When I debug the code, debug point is not…
Nitin
- 71
- 11
1
vote
1 answer
Displays only the first open image (wicket)
My programm should display avatars(images) for users by their id which is stored in the database. Images stored on disk. I use BufferedDynamicImageResource for display image but the problem is that always the picture that was opened first is…
Plag
- 37
- 4