[Tobago] Problems with target attribute

[H. Swaczinna]

Hello,

I want to display the result of an action in a new window. I understand,
this can be done with the target attribute of tc:button and tc:link.
But there're two problems:

First, if I specify a target in tc:link, the action of the link is not
invoked and the newly opened window remains empty.

Sesond, when I use a tc:button instead, the action is invoked and the
result is displayed in the new window. But the parent window remains
disabled with a progress bar running for ever. I think, the window
waits for result, which was redirected to the new window.

JSP:

    <tc:link id="newWindoLink"
      label="New window"
      action="#{anlagenController.action}"
      target="New window"/>

    <tc:button id="newWindowButton"
      label="New window"
      action="#{anlagenController.action}"
      target="New window"/>

AnlagenController.java:

  public String action() {
    LOG.debug("action");
    return "newWindow";
  }

faces-config.xml:

    <navigation-case>
      <from-outcome>newWindow</from-outcome>
      <to-view-id>/main.jsp</to-view-id>
    </navigation-case>


Regards
Helmut