Hi,
I didn't quite understand the issue - the "default" value isn't used when
editing a page, only when creating a new page. Or are you saying that
"default" also shows up for you when you're editing existing pages?
-Yaron
On Mon, Mar 8, 2010 at 12:13 PM, Robert Michel <xolog...@hotmail.com> wrote:
> Hi,
>
> if you add that in you next version, could you also add some more logic to
> not parse the default on submit or on edit?
> In my case I use a modified SF_FormPrinter.inc to put an unique ID in my
> default. When looking at the "normal default", it is evaluated on every
> action (edit, preview, submit), but only assigned if the value is empty.
> This would lead for me to a unique ID spent on these occasions. (I assumed
> that a default has only to be assigned once during initial edit of a page
> and not again later..., at least that is what I need)
>
> I put in the following code:
> ...
> elseif ($sub_components[0] == 'default') {
> if( (!$form_submitted) && (!$source_is_page)) {
> $strsub_component;
> $strsub_component = str_replace( "{{!}}", "|",
> $sub_components[1] );
> $default_value =
> $wgParser->recursiveTagParse($strsub_component);
> }
> }...
>
> this allows also for parser functions. (I put in the {{!}}-replacement
> because I did not know how to resolve templates, perhaps an additional
> replaceVariables helps here? )
>
> I think (I do not remember correctly) I also added the "&&
> !$form_submitted)" part in the actual assignment:
> ...
> if ($cur_value == null && !$form_submitted) {
> // set to default value specified in the form, if it's there
> $cur_value = $default_value;
> }
> ...
> If that part is not there, SF has some "strange" (or better: unexpected)
> behaviour):
> When a field with a default value is cleared on edit, the default value is
> again assigned during submit of the page (which I thought to be not correct
> for me)
>
> Just my 2 cents...
>
> Thanks Yaron!
>
>
>
> *From:* Yaron Koren <yaro...@gmail.com>
> *Sent:* Monday, March 08, 2010 3:31 PM
> *To:* Connell, Nick (CIOK) <nick.conn...@fao.org>
> *Cc:* semediawiki-devel@lists.sourceforge.net
> *Subject:* Re: [SMW-devel] Semantic forms suggestion (FAO Yaron Koren)
>
> Hi,
>
> Yes, making the "default=" parseable is a reasonable idea, and it'll
> probably go into the next version.
>
> In this case, though, maybe it would be better to just have that name/link
> coded directly in the template, instead of settable via template/form
> fields, given that you always want it to have a certain structure?
>
> -Yaron
> On Mon, Mar 8, 2010 at 6:11 AM, Connell, Nick (CIOK) <nick.conn...@fao.org
> > wrote:
>
>> [SemanticForms v1.8.8]
>>
>> I found it useful in a form to have this syntax in a hidden field:
>>
>> {{{field|HasDetail|default={{SUBJECTPAGENAME}}_Detail }}}
>>
>> so I could effectively auto-generate a page name for additional details
>> linked to a given page without the user being able to alter the name.
>>
>> To enable this I tweaked SF_FormPrinter.inc, changing line 538 to:
>>
>> $default_value = $wgParser->replaceVariables($sub_components[1]);
>>
>> so that it parsed & substituted variable values embedded in the default
>> value clause.
>>
>> Cheers!
>>
>> Nick
>>
>
>
>
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