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POJava Wicket AjaxFallbackLink needing double click after becoming visible
 

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  1. POJava Wicket AjaxFallbackLink needing double click after becoming visible
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    <p>I have two containers, BEFORE and AFTER. When the page loads up, BEFORE is visible and AFTER is not.</p> <p>BEFORE contains an AjaxFallbackLink that redraws BEFORE and AFTER but makes BEFORE invisible and AFTER visible, i.e. a visibility trigger.</p> <p>I also have an AjaxFallbackLink inside AFTER that does the reverse: redraws BEFORE and AFTER but makes BEFORE visible and AFTER invisible.</p> <p>The problem: the link inside AFTER needs two clicks to have the panels redraw themselves when I should only need one. I've set setOutputMarkupPlaceholderTag to true on every component I can find, but still I need two clicks on the AFTER link to have the panels redraw themselves.</p> <p>Is there a way to resolve this?</p> <p>Here's some (simplified) code:</p> <pre><code>private class ViewDatesFragment extends Fragment&lt;Campaign&gt; { private ViewDatesFragment(final MarkupContainer markupProvider) { super("flightNoDates", "viewDatesFragment", markupProvider); add(new AddDatesLink()); setOutputMarkupPlaceholderTag(true); } private class AddDatesLink extends AjaxFallbackLink&lt;Campaign&gt; { private AddDatesLink() { super("addDates"); add(new Label("startDate", "This is the start date").setOutputMarkupPlaceholderTag(true)); setOutputMarkupPlaceholderTag(true); } @Override public void onClick(final AjaxRequestTarget target) { target.addComponent(viewDatesContainer.setVisible(false)); target.addComponent(editDatesContainer.setVisible(true)); } } } private class EditDatesFragment extends Fragment&lt;Campaign&gt; { private EditDatesFragment(final MarkupContainer markupProvider) { super("flightDates", "editDatesFragment", markupProvider); add(new CancelDatesLink().setOutputMarkupPlaceholderTag(true)); setOutputMarkupPlaceholderTag(true); } private class CancelDatesLink extends AjaxFallbackLink { private CancelDatesLink() { super("cancelDates"); add(new Label("cancelDatesText", "cancel").setOutputMarkupPlaceholderTag(true)); setOutputMarkupPlaceholderTag(true); } @Override public void onClick(final AjaxRequestTarget target) { target.addComponent(viewDatesContainer.setVisible(true)); target.addComponent(editDatesContainer.setVisible(false)); } } } </code></pre>
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