Re: Tapestry and inline Handlebars.js

[trsvax]

Something like this was on my TODO list. I wanted to pass scripts via
<p:script>
</p:script>

So here it is.


public class Handlebars {
        @Parameter(required = true)
        private RenderCommand template;

        @Parameter(defaultPrefix = "literal")
        private String id;

        @Parameter(defaultPrefix = "literal")
        private String type;

        private Element wrappingDiv;

        @BeginRender
        RenderCommand beginRender() {
                return new RenderCommand() {
                        public void render(MarkupWriter writer, RenderQueue 
queue) {
                                wrappingDiv = writer.element("div");
                                RenderCommand renderCommand = new 
RenderCommand() {
                                        public void render(MarkupWriter 
writer2, RenderQueue queue2) {
                                                queue2.push(template);
                                        }
                                };
                                queue.push(renderCommand);
                        }
                };
        }

        @AfterRender
        void afterRender(MarkupWriter writer) {
                writer.end();
                String html = wrappingDiv.getChildMarkup().
                        replaceAll("&lt;", "<").replaceAll("&gt;", 
">").replaceAll("&amp;","&");
                wrappingDiv.remove();
                writer.element("script", "type", type, "id", id);
                writer.writeRaw(html);
                writer.end();
        }
}

--
View this message in context: 
http://tapestry.1045711.n5.nabble.com/Tapestry-and-inline-Handlebars-js-tp5660756p5663469.html
Sent from the Tapestry - User mailing list archive at Nabble.com.

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org