Re: Programmatically generating DirectLinks with updateComponents

[Kaspar Fischer]

On 21.12.2007, at 19:29, Kaspar Fischer wrote:

Hi,
My custom component needs to emit in its renderComponent() method  
several
DirectLink with updateComponents information. That is, I need to  
output the
same HTML as

  <a jwcid="@DirectLink" listener="listener:doClick"  
updateComponents="result"></a>

generates non-programmatically, but from within renderComponent().  
How can
I do this?

Thanks,
Kaspar

To give a concrete example: I tried to do it as follows:

  <div jwcid="@Block">
    <a jwcid="[EMAIL PROTECTED]" listener="listener:showResult"  
updateComponents="result"></a>
  </div>

  <div jwcid="@ResultElement" tree="ognl:mydate"/>

  <div jwcid="[EMAIL PROTECTED]">
    <div jwcid="@Insert" value="ognl:result"></div>
  div>

... and from the code (ResultElement's renderComponent()) I try to  
render the link as follows:

    DirectLink link = (DirectLink)this.getContainer().getComponent 
("link");
    String url = link.getLink(cycle).getURL();
    writer.begin("a");
    writer.appendAttribute("href", url);
    writer.print(title);
    writer.end();

Unfortunately, this only outputs an ordinary link, not an AJAX link!

Any ideas how to output a AJAX link programmatically?

Thanks,
Kaspar

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