Examples of org.apache.wicket.markup.html.IHeaderResponse

org.apache.wicket.markup.html.IHeaderResponse
Interface that is used to render header elements (usually javascript and CSS references). Implementation of this interface is responsible for filtering duplicate contributions (so that for example the same javascript is not loaded twice) during the same request. @author Matej Knopp

      if (log.isDebugEnabled())
      {
        log.debug("renderHead: " + toString(false));
      }


      IHeaderResponse response = container.getHeaderResponse();


      // Allow component to contribute
      if (response.wasRendered(this) == false)
      {
        // Make sure the markup source strategy contributes to the header first
        // to be backward compatible. WICKET-3761
        getMarkupSourcingStrategy().renderHead(this, container);


        // Then let the component itself to contribute to the header
        renderHead(this, response);


        response.markRendered(this);
      }


      // Than ask all behaviors
      for (Behavior behavior : getBehaviors())
      {
        if (isBehaviorAccepted(behavior))
        {
          if (response.wasRendered(behavior) == false)
          {
            behavior.renderHead(this, response);
            List<IClusterable> pair = Arrays.asList(this, behavior);
            response.markRendered(pair);
          }
        }
      }
    }
  }

View Full Code Here

    {
      // Create a (string) response for all headers contributed by any component on the Page.
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);


      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }


      // Render the header sections of all components on the page
      AbstractHeaderRenderStrategy.get().renderHeader(this, getPage());


      // Close the header response before rendering the header container itself
      // See https://issues.apache.org/jira/browse/WICKET-3728
      headerResponse.close();


      // Create a separate (string) response for the header container itself
      final StringResponse bodyResponse = new StringResponse();
      getRequestCycle().setResponse(bodyResponse);

View Full Code Here

    try
    {
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);


      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }


      // In any case, first render the header section directly associated
      // with the markup
      super.onComponentTagBody(markupStream, openTag);

View Full Code Here

   * 
   * @return new header response
   */
  protected IHeaderResponse newHeaderResponse()
  {
    IHeaderResponse headerResponse = RequestContext.get().getHeaderResponse();
    if (headerResponse == null)
    {
      // no (portlet) headerResponse override, create a default one
      headerResponse = new HeaderResponse()
      {

View Full Code Here

   *            the response Wicket created
   * @return the response Wicket should use in IHeaderContributor traversal
   */
  public final IHeaderResponse decorateHeaderResponse(IHeaderResponse response)
  {
    IHeaderResponse hr = headerResponseDecorator == null ? response
      : headerResponseDecorator.decorate(response);
    notifyRenderHeadListener(hr);
    return hr;
  }

View Full Code Here

      if (log.isDebugEnabled())
      {
        log.debug("renderHead: " + toString(false));
      }


      IHeaderResponse response = container.getHeaderResponse();


      // Allow component to contribute
      if (response.wasRendered(this) == false)
      {
        // Make sure the markup source strategy contributes to the header first
        // to be backward compatible. WICKET-3761
        getMarkupSourcingStrategy().renderHead(this, container);


        // Then let the component itself to contribute to the header
        renderHead(this, response);


        response.markRendered(this);
      }


      // Than ask all behaviors
      for (Behavior behavior : getBehaviors())
      {
        if (isBehaviorAccepted(behavior))
        {
          if (response.wasRendered(behavior) == false)
          {
            behavior.renderHead(this, response);
            response.markRendered(behavior);
          }
        }
      }
    }
  }

View Full Code Here

      if (log.isDebugEnabled())
      {
        log.debug("renderHead: " + toString(false));
      }


      IHeaderResponse response = container.getHeaderResponse();


      // Allow component to contribute
      if (response.wasRendered(this) == false)
      {
        // Make sure the markup source strategy contributes to the header first
        // to be backward compatible. WICKET-3761
        getMarkupSourcingStrategy().renderHead(this, container);


        // Then let the component itself to contribute to the header
        renderHead(this, response);


        response.markRendered(this);
      }


      // Than ask all behaviors
      for (Behavior behavior : getBehaviors())
      {
        if (isBehaviorAccepted(behavior))
        {
          if (response.wasRendered(behavior) == false)
          {
            behavior.renderHead(this, response);
            response.markRendered(behavior);
          }
        }
      }
    }
  }

View Full Code Here

      if (log.isDebugEnabled())
      {
        log.debug("renderHead: " + toString(false));
      }


      IHeaderResponse response = container.getHeaderResponse();


      // Allow component to contribute
      if (response.wasRendered(this) == false)
      {
        // Let the component contribute something to the header
        renderHead(response);


        // Make sure the markup source strategy has been considered as well.
        getMarkupSourcingStrategy().renderHead(this, container);


        response.markRendered(this);
      }


      // Than ask all behaviors
      for (Behavior behavior : getBehaviors())
      {
        if (isBehaviorAccepted(behavior))
        {
          if (response.wasRendered(behavior) == false)
          {
            behavior.renderHead(this, response);
            response.markRendered(behavior);
          }
        }
      }
    }
  }

View Full Code Here

      if (log.isDebugEnabled())
      {
        log.debug("renderHead: " + toString(false));
      }


      IHeaderResponse response = container.getHeaderResponse();


      // Allow component to contribute
      if (response.wasRendered(this) == false)
      {
        // Make sure the markup source strategy contributes to the header first
        // to be backward compatible. WICKET-3761
        getMarkupSourcingStrategy().renderHead(this, container);


        // Then let the component itself to contribute to the header
        renderHead(this, response);


        response.markRendered(this);
      }


      // Than ask all behaviors
      for (Behavior behavior : getBehaviors())
      {
        if (isBehaviorAccepted(behavior))
        {
          if (response.wasRendered(behavior) == false)
          {
            behavior.renderHead(this, response);
            response.markRendered(behavior);
          }
        }
      }
    }
  }

View Full Code Here

    try
    {
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);


      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }


      // In any case, first render the header section directly associated
      // with the markup
      super.onComponentTagBody(markupStream, openTag);

View Full Code Here

0 1 2 3 4 5

TOP

Related Classes of org.apache.wicket.markup.html.IHeaderResponse

org.apache.isis.viewer.wicket.viewer.IsisWicketApplication

org.apache.isis.viewer.wicket.viewer.IsisWicketUnsecuredApplication

org.apache.wicket.Application

org.apache.wicket.Component

org.apache.wicket.markup.html.internal.HtmlHeaderContainer

org.wicketstuff.menu.MenuBarPanel

org.wicketstuff.multitextinput.MultiTextInput

org.wicketstuff.yui.markup.html.anim.stretch.StretchPanel

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.