Re: WicketRuntimeException: component not found on page
Hello,
The problem was solved by the advice I got from a wiquery developer.
He said it was a common problem which happens when double ajax
requests are issued where the first ajax request rewrite a component,
and the next one refer to it.
I solved the problem by preventing it by using the technique
introduced at the following link, and it works.
http://wicketinaction.com/2008/12/preventing-double-ajax-requests-in-3-lines-of-code/
Thanks,
Takeo Hosomi
On Thu, Dec 9, 2010 at 4:56 PM, Takeo Hosomi wrote:
> I attached it to a JIRA.
> https://issues.apache.org/jira/browse/WICKET-3248
>
> Thanks,
> Takeo Hosomi
>
> On Thu, Dec 9, 2010 at 4:12 PM, Jeremy Thomerson
> wrote:
>> Attach the zip of the quickstart to a JIRA.
>>
>> Jeremy Thomerson
>> http://wickettraining.com
>> -- sent from my "smart" phone, so please excuse spelling, formatting, or
>> compiler errors
>>
>> On Dec 9, 2010 4:15 PM, "Takeo Hosomi" wrote:
>>
>> Hello,
>>
>> I have the same issue which is discussed in the following link:
>> http://apache-wicket.1842946.n4.nabble.com/WicketRuntimeException-component-not-found-on-page-td3055902.html
>>
>> I made a quickstart to reproduce it. Any idea on how to workaround
>> this behavior?
>> I'm using wicket 1.4.12, wiquery 1.1.2, and wiquery-plugin for tooltip
>> (other-plugins-1.1.jar).
>>
>> Thanks,
>> Takeo Hosomi
>>
>> Step1.
>> Use following source code to reproduce the problem.
>>
>> Java:
>>
>> import java.io.Serializable;
>> import java.util.ArrayList;
>> import java.util.List;
>>
>> import org.apache.wicket.Component;
>> import org.apache.wicket.ajax.AjaxRequestTarget;
>> import
>> org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigator;
>> import org.apache.wicket.behavior.SimpleAttributeModifier;
>> import org.apache.wicket.markup.html.CSSPackageResource;
>> import org.apache.wicket.markup.html.WebMarkupContainer;
>> import org.apache.wicket.markup.html.basic.Label;
>> import org.apache.wicket.markup.html.list.ListItem;
>> import org.apache.wicket.markup.html.list.PageableListView;
>> import org.apache.wicket.markup.html.panel.Panel;
>> import org.odlabs.wiquery.ui.themes.ThemeUiHelper;
>> import org.odlabs.wiquery.ui.themes.UiIcon;
>> import org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour;
>> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior;
>> import
>> org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour.IToolTipOnBeforeShowUIEventHandler;
>> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Offset;
>> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Position;
>>
>> public class TestPanel extends Panel {
>> private static final long serialVersionUID = 1L;
>>
>> private static int rowHeight = 40;
>>
>> public TestPanel(String id) {
>> super(id);
>> setOutputMarkupId(true);
>>
>>
>> add(CSSPackageResource.getHeaderContribution(TooltipBehavior.CSS));
>>
>> // Tooltip Indicator
>> final WebMarkupContainer indiIcon = new
>> WebMarkupContainer("indiIcon");
>> ThemeUiHelper.iconComponent(indiIcon, UiIcon.CARAT_1_EAST);
>> final WebMarkupContainer tooltipIndicator = new
>> WebMarkupContainer("indi");
>> tooltipIndicator.add(indiIcon);
>> tooltipIndicator.add(new SimpleAttributeModifier("style",
>>
>> "display:none;background-color:#C4C4C4;" +
>> "height:"+20+"px;" +
>>
>> "padding-top:"+((rowHeight-20)/2-1)+"px;padding-bottom:"+((rowHeight-20)/2-1)+"px;"));
>> tooltipIndicator.setOutputMarkupId(true);
>> add(tooltipIndicator);
>>
>> // Container
>> WebMarkupContainer container = new WebMarkupContainer("container");
>> container.setOutputMarkupId(true);
>> add(container);
>>
>> PageableListView users = new
>> PageableListView("user", dummyUsers(), 3){
>> /***/
>> private static final long serialVersionUID = 1L;
>>
>> @Override
>> protected void populateItem(ListItem item)
>> {
>> item.add(new
>> SimpleAttributeModifier("style","height:"+rowHeight+"px;"));
>>
Re: WicketRuntimeException: component not found on page
I attached it to a JIRA.
https://issues.apache.org/jira/browse/WICKET-3248
Thanks,
Takeo Hosomi
On Thu, Dec 9, 2010 at 4:12 PM, Jeremy Thomerson
wrote:
> Attach the zip of the quickstart to a JIRA.
>
> Jeremy Thomerson
> http://wickettraining.com
> -- sent from my "smart" phone, so please excuse spelling, formatting, or
> compiler errors
>
> On Dec 9, 2010 4:15 PM, "Takeo Hosomi" wrote:
>
> Hello,
>
> I have the same issue which is discussed in the following link:
> http://apache-wicket.1842946.n4.nabble.com/WicketRuntimeException-component-not-found-on-page-td3055902.html
>
> I made a quickstart to reproduce it. Any idea on how to workaround
> this behavior?
> I'm using wicket 1.4.12, wiquery 1.1.2, and wiquery-plugin for tooltip
> (other-plugins-1.1.jar).
>
> Thanks,
> Takeo Hosomi
>
> Step1.
> Use following source code to reproduce the problem.
>
> Java:
>
> import java.io.Serializable;
> import java.util.ArrayList;
> import java.util.List;
>
> import org.apache.wicket.Component;
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import
> org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigator;
> import org.apache.wicket.behavior.SimpleAttributeModifier;
> import org.apache.wicket.markup.html.CSSPackageResource;
> import org.apache.wicket.markup.html.WebMarkupContainer;
> import org.apache.wicket.markup.html.basic.Label;
> import org.apache.wicket.markup.html.list.ListItem;
> import org.apache.wicket.markup.html.list.PageableListView;
> import org.apache.wicket.markup.html.panel.Panel;
> import org.odlabs.wiquery.ui.themes.ThemeUiHelper;
> import org.odlabs.wiquery.ui.themes.UiIcon;
> import org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour;
> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior;
> import
> org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour.IToolTipOnBeforeShowUIEventHandler;
> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Offset;
> import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Position;
>
> public class TestPanel extends Panel {
> private static final long serialVersionUID = 1L;
>
> private static int rowHeight = 40;
>
> public TestPanel(String id) {
> super(id);
> setOutputMarkupId(true);
>
>
> add(CSSPackageResource.getHeaderContribution(TooltipBehavior.CSS));
>
> // Tooltip Indicator
> final WebMarkupContainer indiIcon = new
> WebMarkupContainer("indiIcon");
> ThemeUiHelper.iconComponent(indiIcon, UiIcon.CARAT_1_EAST);
> final WebMarkupContainer tooltipIndicator = new
> WebMarkupContainer("indi");
> tooltipIndicator.add(indiIcon);
> tooltipIndicator.add(new SimpleAttributeModifier("style",
>
> "display:none;background-color:#C4C4C4;" +
> "height:"+20+"px;" +
>
> "padding-top:"+((rowHeight-20)/2-1)+"px;padding-bottom:"+((rowHeight-20)/2-1)+"px;"));
> tooltipIndicator.setOutputMarkupId(true);
> add(tooltipIndicator);
>
> // Container
> WebMarkupContainer container = new WebMarkupContainer("container");
> container.setOutputMarkupId(true);
> add(container);
>
> PageableListView users = new
> PageableListView("user", dummyUsers(), 3){
> /***/
> private static final long serialVersionUID = 1L;
>
> @Override
> protected void populateItem(ListItem item)
> {
> item.add(new
> SimpleAttributeModifier("style","height:"+rowHeight+"px;"));
> item.add(new Label("name",
> item.getModelObject().getName()));
> item.add(new Label("first",
> item.getModelObject().getFirst()));
> item.add(new Label("last",
> item.getModelObject().getLast()));
> item.add(new TooltipAjaxBehaviour()
> .setDelay(0) // TODO magic number 400ms
> .setPredelay(0)
> .setPosition(Position.bottom_right)
> .setOffset(new Offset(-(rowHeight-1),-15)) //
> y,x
> .setTip(tooltipIndicator)
> .setOnBeforeShow(new
> IToolTipOnBeforeShowUIEventHandler() {
> private static final long
> serialVersionUID = 1L;
>
>
WicketRuntimeException: component not found on page
Hello,
I have the same issue which is discussed in the following link:
http://apache-wicket.1842946.n4.nabble.com/WicketRuntimeException-component-not-found-on-page-td3055902.html
I made a quickstart to reproduce it. Any idea on how to workaround
this behavior?
I'm using wicket 1.4.12, wiquery 1.1.2, and wiquery-plugin for tooltip
(other-plugins-1.1.jar).
Thanks,
Takeo Hosomi
Step1.
Use following source code to reproduce the problem.
Java:
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.navigation.paging.AjaxPagingNavigator;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.markup.html.CSSPackageResource;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.PageableListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.odlabs.wiquery.ui.themes.ThemeUiHelper;
import org.odlabs.wiquery.ui.themes.UiIcon;
import org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour;
import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior;
import
org.wiquery.plugin.jquertytools.tooltip.TooltipAjaxBehaviour.IToolTipOnBeforeShowUIEventHandler;
import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Offset;
import org.wiquery.plugin.jquertytools.tooltip.TooltipBehavior.Position;
public class TestPanel extends Panel {
private static final long serialVersionUID = 1L;
private static int rowHeight = 40;
public TestPanel(String id) {
super(id);
setOutputMarkupId(true);
add(CSSPackageResource.getHeaderContribution(TooltipBehavior.CSS));
// Tooltip Indicator
final WebMarkupContainer indiIcon = new WebMarkupContainer("indiIcon");
ThemeUiHelper.iconComponent(indiIcon, UiIcon.CARAT_1_EAST);
final WebMarkupContainer tooltipIndicator = new
WebMarkupContainer("indi");
tooltipIndicator.add(indiIcon);
tooltipIndicator.add(new SimpleAttributeModifier("style",
"display:none;background-color:#C4C4C4;" +
"height:"+20+"px;" +
"padding-top:"+((rowHeight-20)/2-1)+"px;padding-bottom:"+((rowHeight-20)/2-1)+"px;"));
tooltipIndicator.setOutputMarkupId(true);
add(tooltipIndicator);
// Container
WebMarkupContainer container = new WebMarkupContainer("container");
container.setOutputMarkupId(true);
add(container);
PageableListView users = new
PageableListView("user", dummyUsers(), 3){
/***/
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
item.add(new
SimpleAttributeModifier("style","height:"+rowHeight+"px;"));
item.add(new Label("name",
item.getModelObject().getName()));
item.add(new Label("first",
item.getModelObject().getFirst()));
item.add(new Label("last",
item.getModelObject().getLast()));
item.add(new TooltipAjaxBehaviour()
.setDelay(0) // TODO magic number 400ms
.setPredelay(0)
.setPosition(Position.bottom_right)
.setOffset(new Offset(-(rowHeight-1),-15)) //
y,x
.setTip(tooltipIndicator)
.setOnBeforeShow(new
IToolTipOnBeforeShowUIEventHandler() {
private static final long
serialVersionUID = 1L;
public void onEvent(AjaxRequestTarget
target, Component
component, int top, int left) {
// do something...
}
})
);
}
};
container.add(users);
container.add(new AjaxPagingNavigator("navigator", users));
}
private List dummyUsers() {
List ret = new ArrayList();
for (int i=0; i<10 ; i++){
ret.add(new DummyUser("name"+i,"firs
wicketstuff-push
I'm interested in implementing an authentication feature with
wicketstuff-push (1.4.9.2), and it works with slight modifications. I
share what I did.
I basically implements written at
http://cometd.org/documentation/howtos/authentication.
What I change is two methods.
(1) CometdAbstractBehavior#getInitCometdScript()
I added the client side javascript code to send some extension
parameters to the server:
return "dojox.cometd.init('" + cometdServletPath +
"', {ext: {auth: { some parametes you want to add }}})\n";
(2) CometdService#initBayeux()
I added
BayeuxAuthenticator authenticator = new BayeuxAuthenticator();
bayeux.setSecurityPolicy(authenticator);
bayeux.addExtension(authenticator);
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
