Another option could be to store some attribute in the request scope and
only call javaScriptSupport.addScript once on the server side.
On Wed, Feb 19, 2014 at 8:19 PM, Thiago H de Paula Figueiredo <
thiag...@gmail.com> wrote:
> On Wed, 19 Feb 2014 12:16:33 -0300, <la...@email.cz> wrote:
>
> javaScriptSupport.addScript("decorateBody();"); in @AfterRender method.
>> It works, but when I use more of my components in one page,
>> "decorateBody();"
>> call is called x times, where x is number of components on the page.
>>
>
> That's very easy and Tapestry-agnostic to do: just have your function to
> set some variable or add an attribute to a DOM element to mark that it was
> already called once. When running, check whether it was already called. If
> not, run as normal. Otherwise, just don't do anything.
>
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
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--
Dmitry Gusev
AnjLab Team
http://anjlab.com
