Re: How to write HTML from java page

[Ivan Khalopik]

If you want to render string as html you need to use
MarkupWriter#writeRaw() method:

    void beginRender(MarkupWriter writer) {
      writer.writeRaw("<input type='checkbox' name='leaf' id='leaf'
value='leaf'/>");
    }

Or you can use OutputRaw component:

    <t:outputraw value="testFunction()"/>

Or you can use Renderable to write markup:

    @Property(write = false)
    private final Renderable checkbox = new Renderable() {
      public void render(MarkupWriter writer) {
        writer.element("input",
            "type", "checkbox",
            "id", "leaf",
            "name", "leaf",
            "value", "leaf");
        writer.end();

        // if you need checked attribute
        // writer.getElement().attribute("checked", "checked");
      }
    };

And on template:

    <t:delegate to="checkbox"/>



On Thu, Jul 11, 2013 at 11:04 AM, newbie newbie <codehel...@gmail.com>wrote:

> Hi,
>
> I need to write HTML from my .java page. Here is what I have tried
>
> This is my tml code fragment
>
> ${testFunction()}
>
>
>
> This is my java code fragment
>
> public String testFunction()
>
> {
>
>      return "<input type='checkbox' name='leaf' id='leaf' value='leaf'/>"
>
> }
>
>
>
> The result I want is a checkbox. What I get is a string "input
> type='checkbox' name='leaf' id='leaf' value='leaf'".
> Any help would be appreciated Thanks.
>



-- 
BR
Ivan