Baah - My attempt doesn't even add the task to an existing teacher - I'll
have to try some more ...
- I guess it will take some time before I get back > have loads of work all
week - and tonight..
Thanks again
Cheers Måns Mårtensson
Den mandag den 2. juni 2014 17.59.06 UTC+2 skrev Måns:
>
> Hi Matabele
>
> Than you very much :-P
>
> I tried to create first half of a combi button which should create a
> teacher and/or a task which didn't already exist - I didn't succeed ... -
> have to try again when I get some more toime on my hands ..
>
> This was my first (half) attempt:
>
> <$reveal type="nomatch" state="!!state1" text="show">
> <$mangletags tiddler={{temp!!task}} add={{temp!!teacher}}>
> <$setfield message="tw-mangle-tags">
> <$mangletags tiddler={{temp!!teacher}} add={{temp!!task}}
> message="tw-set-field">
> <$maketid title={{temp!!teacher}} tags={{temp!!task}}
> message="tw-mangle-tags" edit="show">
> <$iftid tiddler={{temp!!teacher}} then="tw-set-field"
> else="tw-new-tiddler">
> <$maketid title={{temp!!task}} tags={{temp!!teacher}}
> message="tw-mangle-tags" edit="show">
> <$iftid tiddler={{temp!!task}} then="tw-set-field" else="tw-new-tiddler">
> <$button set="!!state1" setTo="show" message="tw-if-tiddler"
> param={{temp!!teacher}}>Assign/Create/Assign</$button>
> </$iftid>
> </$maketid>
> </$iftid>
> </$maketid>
> </$mangletags>
> </$setfield>
> </$mangletags>
> </$reveal>
>
> Second half of the button should start here ...
>
> Cheers Måns Mårtensson
>
> Den mandag den 2. juni 2014 14.52.43 UTC+2 skrev Matabele:
>>
>> Hi Mans
>>
>> I have added a prototype of a new <$iftid> widget at:
>> http://gwiz.tiddlyspot.com/
>>
>> This widget tests for the existence of a specified tiddler, then sends
>> alternate messages to the stack depending upon whether this tiddler exists.
>> I'm not sure if the messaging is all OK, but seems to work in simple cases.
>> if the test is true and you have nothing further to do -- send a dummy
>> message as the value for the 'then=' attribute to prevent spurious messages
>> flying around. In the case that the tiddler does not exist, send a
>> "tw-new-tiddler" message (the default) as the value of the 'else='
>> attribute, and add a <$maketid> widget to create your new tiddler (the
>> title for the new tiddler must be specified in the <$maketid> widget.)
>>
>> Give the widget a try for your application.
>>
>> regards
>>
>> On Sunday, June 1, 2014 8:20:23 PM UTC+2, Matabele wrote:
>>>
>>> Hi Mans
>>>
>>> OK - I have an idea for a new widget -- should solve your problem whilst
>>> helping out with my messaging problem in the stack.
>>>
>>> Give me a little time as the change will likely mean I have to modify my
>>> other widgets a little to make them compatible.
>>>
>>> regards
>>>
>>> On Sunday, June 1, 2014 2:55:10 PM UTC+2, Måns wrote:
>>>>
>>>> Hi Matabele
>>>>
>>>>>
>>>>> Now I'd love to combine <$mangletags> with <$maketid> via
>>>> <$edit-text tiddler="temp" field="teacher"/> &
>>>> <$edit-text tiddler="temp" field="task"/> so it would:
>>>>
>>>> 1) create a new task tiddler *only* if it doesn't already exist.
>>>> 2) create a new teacher tiddler *only* if it doesn't already exist.
>>>>
>>>
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