15 Mar
2014
15 Mar
'14
9:12 p.m.
Hi all,
after I managed to write a groovy class with a static method within a
groovy block:
{{groovy}}
class MyClass {
static myFunction(out) {
out.println "hello world"
}
MyClass.myFunction(out)
{{/groovy}}
I would like to invoke thos static groovy class function from within a
Velocity block:
${MyClass.myFunction(out)}
But unfortunately, this does not work. Nothing will be displayed.
Has anybody an idea for help?
Thanks Matthias
16 Mar
16 Mar
12:20 p.m.
It's not really relayed to Groovy, Velocity cannot work with statics.
You will have to work with non static methods and assign one script
binding to an instance of your groovy class like in:
{{groovy}}
class MyClass {
myFunction(out) {
out.println "hello world"
}
mytool = new MyClass()
{{/groovy}}
{{velocity}}
$mytool.myFunctionnction(out)
{{/velocity}}
On Sat, Mar 15, 2014 at 9:12 PM, Matthias Albert <matthias.albert(a)gmx.de> wrote:
Hi all,
after I managed to write a groovy class with a static method within a
groovy block:
{{groovy}}
class MyClass {
static myFunction(out) {
out.println "hello world"
}
MyClass.myFunction(out)
{{/groovy}}
I would like to invoke thos static groovy class function from within a
Velocity block:
${MyClass.myFunction(out)}
But unfortunately, this does not work. Nothing will be displayed.
Has anybody an idea for help?
Thanks Matthias
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
--
Thomas Mortagne
17 Mar
17 Mar
5:31 p.m.
New subject: [xwiki-users] Howto access a static groovy class method from velocity
Thanks for your response.
But how can I create o "global" binding to an instance of my class? The
background is: I would like to avoid programming rights required, and so
I believe, I need Velocity and not a bit of Groovy in the referencing page.
In fact, I need one instance of the groovy class and references in
Velocity from several pages.
How is this possible?
Matthias
Am 16.03.2014 12:20, schrieb Thomas Mortagne:
It's not really relayed to Groovy, Velocity cannot
work with statics.
You will have to work with non static methods and assign one script
binding to an instance of your groovy class like in:
{{groovy}}
class MyClass {
myFunction(out) {
out.println "hello world"
}
mytool = new MyClass()
{{/groovy}}
{{velocity}}
$mytool.myFunctionnction(out)
{{/velocity}}
On Sat, Mar 15, 2014 at 9:12 PM, Matthias Albert <matthias.albert(a)gmx.de> wrote:
--
Matthias Albert
Rastatter Straße 26
76199 Karlsruhe
Tel. +49 (0)721 885744
Email: matthias.albert(a)posteo.de
Hi all,
after I managed to write a groovy class with a static method within a
groovy block:
{{groovy}}
class MyClass {
static myFunction(out) {
out.println "hello world"
}
MyClass.myFunction(out)
{{/groovy}}
I would like to invoke thos static groovy class function from within a
Velocity block:
${MyClass.myFunction(out)}
But unfortunately, this does not work. Nothing will be displayed.
Has anybody an idea for help?
Thanks Matthias
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
5:33 p.m.
New subject: [xwiki-users] [TO THE ADMIN]Howto access a static groovy class method from velocity
To the admin:
Important: Could you delete my last posting, please?
Matthias
5:38 p.m.
The cleanest is probably to write a script service in Groovy, see
http://extensions.xwiki.org/xwiki/bin/view/Extension/Create+a+component+usi…
for an example.
On Mon, Mar 17, 2014 at 5:31 PM, Matthias Albert <matthias.albert(a)gmx.de> wrote:
Thanks for your response.
But how can I create o "global" binding to an instance of my class? The
background is: I would like to avoid programming rights required, and so
I believe, I need Velocity and not a bit of Groovy in the referencing page.
In fact, I need one instance of the groovy class and references in
Velocity from several pages.
How is this possible?
Matthias
Am 16.03.2014 12:20, schrieb Thomas Mortagne:
--
Thomas Mortagne
It's not really relayed to Groovy, Velocity
cannot work with statics.
You will have to work with non static methods and assign one script
binding to an instance of your groovy class like in:
{{groovy}}
class MyClass {
myFunction(out) {
out.println "hello world"
}
mytool = new MyClass()
{{/groovy}}
{{velocity}}
$mytool.myFunctionnction(out)
{{/velocity}}
On Sat, Mar 15, 2014 at 9:12 PM, Matthias Albert <matthias.albert(a)gmx.de> wrote:
--
Matthias Albert
Rastatter Straße 26
76199 Karlsruhe
Tel. +49 (0)721 885744
Email: matthias.albert(a)posteo.de
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users Hi all,
after I managed to write a groovy class with a static method within a
groovy block:
{{groovy}}
class MyClass {
static myFunction(out) {
out.println "hello world"
}
MyClass.myFunction(out)
{{/groovy}}
I would like to invoke thos static groovy class function from within a
Velocity block:
${MyClass.myFunction(out)}
But unfortunately, this does not work. Nothing will be displayed.
Has anybody an idea for help?
Thanks Matthias
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
18 Mar
18 Mar
11:13 a.m.
You can also use $xwiki.parseGroovyFromPage().
Here an example:
http://platform.xwiki.org/xwiki/bin/view/DevGuide/GroovyNotificationTutorial
LM
2014-03-17 17:38 GMT+01:00 Thomas Mortagne <thomas.mortagne(a)xwiki.com>om>:
The cleanest is probably to write a script service in
Groovy, see
http://extensions.xwiki.org/xwiki/bin/view/Extension/Create+a+component+usi…
for an example.
On Mon, Mar 17, 2014 at 5:31 PM, Matthias Albert <matthias.albert(a)gmx.de>
wrote:
--
Matthias Albert
Rastatter Straße 26
76199 Karlsruhe
Tel. +49 (0)721 885744
Email: matthias.albert(a)posteo.de
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
--
Thomas Mortagne
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
Thanks for your response.
But how can I create o "global" binding to an instance of my class? The
background is: I would like to avoid programming rights required, and so
I believe, I need Velocity and not a bit of Groovy in the referencing
page.
In fact, I need one instance of the groovy class and references in
Velocity from several pages.
How is this possible?
Matthias
Am 16.03.2014 12:20, schrieb Thomas Mortagne:
> It's not really relayed to Groovy, Velocity cannot work with statics.
>
> You will have to work with non static methods and assign one script
> binding to an instance of your groovy class like in:
>
> {{groovy}}
> class MyClass {
> myFunction(out) {
> out.println "hello world"
> }
>
> mytool = new MyClass()
> {{/groovy}}
>
> {{velocity}}
> $mytool.myFunctionnction(out)
> {{/velocity}}
>
> On Sat, Mar 15, 2014 at 9:12 PM, Matthias Albert <
matthias.albert(a)gmx.de> wrote:
Hi all,
after I managed to write a groovy class with a static method within a
groovy block:
{{groovy}}
class MyClass {
static myFunction(out) {
out.println "hello world"
}
MyClass.myFunction(out)
{{/groovy}}
I would like to invoke thos static groovy class function from within a
Velocity block:
${MyClass.myFunction(out)}
But unfortunately, this does not work. Nothing will be displayed.
Has anybody an idea for help?
Thanks Matthias
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
3743
days inactive
3746
days old
5 comments
3 participants
participants (3)
-
Guillaume "Louis-Marie" Delhumeau -
Matthias Albert -
Thomas Mortagne