13 May
2014
13 May
'14
4:04 p.m.
This depends a lot on how the javascript is loaded...
If you're including it using $xwiki.jsx.use() then it won't have the same
context because it's a different HTTP request. If you use the macro and then
do a {{velocity}} macro with an {{html}} macro and a <script> inside of that,
the content will (should) be there.
Another solution is to pass the info in a parameter, eg:
$xwiki.jsx.use('My.Document', {"param": $value})
and then in the jsx extension...
var PARAMETER_ONE =
"$escapetool.javascript($request.getParameter('param'))";
Thanks,
Caleb
On 05/13/2014 03:28 PM, Eduardo Abritta wrote:
Exactly. I'm needing initialize a value in the
velocity environment and use it on the javascript code. it not needs to be dinamic.
I am trying to use the following code but the JS variable is returning
"undefined"
Java Script Code
var param;
this.param="$xcontext.macro.params.parameter";
console.log(param);
Velocity (Macro)
$xcontext.put("param", $xcontext.macro.params.parameter)
Some light?
ty
Atenciosamente,
Eduardo Abritta
e-mail: eduardo.abritta(a)outlook.com |
Date: Tue, 13 May 2014 10:05:17 +0200
From: jeremie.bousquet(a)gmail.com
To: users(a)xwiki.org
Subject: Re: [xwiki-users] Using parameter macro in the js extension
Hi,
2014-05-13 8:40 GMT+02:00 Michael Bußler <michael.bussler(a)googlemail.com>om>:
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Hi, the velocity-code is executed on the server,
while js-code runs on the
client side, AFTER the macro-code was executed .
You could try need to pass parameters to your macro via an URL parameter or
http POST.
Only if value needs to be refreshed without a page refresh. If value comes
from a velocity macro, it's in the context of a page, so it's enough to
initialize the javascript var from velocity (which is ok as velocity is
executed before) - it's not supposed to be updated server-side after the
page is rendered.
Of course if it needs to be dynamic you could go ajax.
Well my understanding of Eduardo is that he needs to initialize a value in
javascript, based on a macro parameter passed to a velocity macro.
Hope this helps!
Best, Michael
Am 12.05.2014 19:01 schrieb "Eduardo Abritta" <eduardo.abritta(a)outlook.com
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Hi Sirs,
I am developing a macro in velocity (wiki macro) and need to use a
parameter (wiki macro parameter) defined by the user in my java script
code
(java script extension). I tried can several
methods but it is not
working.
How can I do this?
Atenciosamente,
Eduardo Abritta
e-mail: eduardo.abritta(a)outlook.com |
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