and that is exactly what I am going to do!
thanks!
2007/9/19, Josh Canfield <[EMAIL PROTECTED]>:
> I had a similar problem. What I ended up doing was returning Object from the
> beginRender method and either returning the block parameter or using the
> writer and returning null.
>
> To simulate looping you can store your tokenizer in a page variable and
> return st.hasMoreTokens from afterRender, if it's false it will call
> beginRender again.
>
> private StringTokenizer st;
>
> @Parameter
> private Block _blockParam;
>
> void setupRender() {
> st = new StringTokenizer(template, " ");
> }
>
> @BeginRender
> final Object begin(MarkupWriter writer)
> {
> String token = st.nextToken();
> if("TEST".equals(token))
> {
> return _blockParam;
> }
> else
> {
> writer.writeRaw(token);
> }
> return null;
> }
>
> @AfterRender
> boolean after(MarkupWriter writer) {
> return !st.hasMoreTokens(); // if it has more tokens go back to begin
> }
>
>
> It doesn't fit for all cases, but something like that should work for the
> simple case you laid out...
>
> Josh
>
>
> On 9/18/07, Ted Steen <[EMAIL PROTECTED]> wrote:
> >
> > I would like to do this,
> >
> > @BeginRender
> > final void begin(MarkupWriter writer)
> > {
> > StringTokenizer st = new StringTokenizer(template, " ");
> > while(st.hasMoreTokens())
> > {
> > String token = st.nextToken();
> > if("TEST".equals(token))
> > {
> > //TODO Render a block or component here!
> > }
> > else
> > {
> > writer.writeRaw(token);
> > }
> > }
> > }
> >
> > But I cant find anything in the api that lets me render a block or
> > component programmatically..
> >
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> >
> >
>
>
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/ted
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