Rails - Nov 2008 - RJS show as 'try...' in AJAX update

Hi guys,

I am trying to display Javascript code after an Ajax call. It is
executing the JS code, but it''s also displaying it. It shows as:

try {
alert(...);
} catch ..
...

my controller code:

render :update do |page|
  page.alert message_var
end

my Javascript code:
  new Ajax.Updater("div_id", my_controller_url,
     {  asynchronous: true,
        evalScripts:  true,
        method:       ''get'',
        parameters:   query_string
      }
  );

In the prototype documentation, it says AJax.Updater''s evalScripts will
eval anything in <script> tags, and they will not be displayed. Is there
anyway to wrap RJS output''s in <script> tags?

Or another way of solving this?

Much thanks
Xin
-- 
Posted via http://www.ruby-forum.com/.

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On 7 Nov 2008, at 17:18, Xin Zheng wrote:
>
> Hi guys,
>
> I am trying to display Javascript code after an Ajax call. It is
> executing the JS code, but it''s also displaying it. It shows as:
>
> try {
> alert(...);
> } catch ..
> ...
>
> my controller code:
>
> render :update do |page|
>  page.alert message_var
> end
>
> my Javascript code:
>  new Ajax.Updater("div_id", my_controller_url,
>     {  asynchronous: true,
>        evalScripts:  true,
>        method:       ''get'',
>        parameters:   query_string
>      }
>  );
>
> In the prototype documentation, it says AJax.Updater''s evalScripts
> will
> eval anything in <script> tags, and they will not be displayed. Is  
> there
> anyway to wrap RJS output''s in <script> tags?
>
Don''t use Ajax.Updater with render :update (just plain old  
Ajax.Request will do fine)

Fred
> Or another way of solving this?
>
> Much thanks
> Xin
> -- 
> Posted via http://www.ruby-forum.com/.
>
> >

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