8 Oct
2010
8 Oct
'10
11:38 a.m.
And in fact you don't need to use a value link for triggering a
command, a normal link with the command parameter is enough:
*/some/page/to/edit|command=Edit*
Note that in both cases this goes through the security system.
Lukas
On 8 October 2010 11:36, Lukas Renggli <renggli(a)gmail.com> wrote:
Actually this is already implemented, for example:
*value:structure|link|command=Remove*
Also works with all other value-links that list or return structures,
e.g. children, references, parent, previous, random, siblings, find,
...
Lukas
On 8 October 2010 11:27, Norbert Hartl <norbert(a)hartl.name> wrote:
--
Lukas Renggli
www.lukas-renggli.ch
I'm trying to create a value link that can
display a single command inside a document. But I struggled to create a proper link for
the command. This seems only possible if you have a pier context and renderer at the same
time which is not really the case as long as you are staying inside PRValueLink.
The only solution I could come up with is the following:
PRValueLink>>commandIn: aContext
<value: 'command' comment: 'Display command as link'>
(PRCommand withAllConcreteClasses
detect: [ :each | each label = (self parameterAt: 'label' ) ]
ifNone: [ ^ nil ])
ifNotNilDo: [ :commandClass |
^ [ :html |
html anchor
goto: (aContext command: commandClass
new);
with: commandClass label]].
^ nil
I have the impression there might be a solution without using a block. Any ideas? Or is
it ok the way it is?
thanks,
Norbert
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--
Lukas Renggli
www.lukas-renggli.ch