Hi
I have been experimenting -- the <$mangletags> widget can be used to create
a simple search and replace along with a <$list> widget:
<ul><$list filter="[tag[tag-to-replace]]">
<$mangletags find="tag-to-replace" add="tag-to-substitute">
<li><$button message="tw-mangle-tags"
class="btn-invisible">{{!!title}}</$button></li>
</$mangletags></$list></ul>
Is there any way to automate the generation of the widget message in such a
way that all of the substitutions will take place with a single button
press?
regards
On Friday, May 30, 2014 2:13:12 PM UTC+2, Danielo Rodríguez wrote:
>
> Wow!
>
> Another piece to the stack! Glad to see you so busy. Thank you for all
> your widgets. Currently I have no need to try it out, but I will keep it in
> my mind.
>
> Regards
>
> El viernes, 30 de mayo de 2014 12:40:51 UTC+2, Matabele escribió:
>>
>> Hi
>>
>> I have added another widget at: http://gwiz.tiddlyspot.com/
>>
>> I needed to modify the tags in the template and the <$maketid> widget
>> overwrites the tags in the template tiddler. Whilst it is possible to do
>> this in some contexts with the <$fieldmangler> widget, the parameter to the
>> message is used to specify the tag, and according to my stacking mechanism,
>> the title of the target tiddler should be propagated with the parameter to
>> the message. Thus a whole new <$mangletags> widget and an associated
>> "tw-mangle-tags" message (to avoid confusions with the widget messages
>> associated with the <$fieldmangler> widget.)
>>
>> The <$mangletags> widget can be stacked around a button widget and can do
>> any of the following:
>> -- append a tag to the tags field of the target tiddler
>> -- find and remove a tag from the tags field of the target tiddler (if
>> present)
>> -- find and replace a tag from the tags field of the target tiddler
>> (if present)
>> -- send a different widget message.
>>
>> The unfamiliar attributes are 'add=' and 'find='
>> -- to add a tag, use only: add="tag-to-add"
>> -- to remove a tag, use only: find="tag-to-remove"
>> -- to find and replace a tag use: find="tag-to-be-replaced" and
>> add="tag-to-substitute"
>>
>> Hope this is of use -- there is a demo on the site to show what the
>> widget does. The logic is a little complicated -- hope my code works in all
>> contexts :-)
>>
>> regards
>>
>
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