Thanks Joshua,
Yes, its possible to have a button to update the list.
I though if there is a way to detect the change in filter as textbox is
updated!
This needs kind of action attribute which seems is not available in
edit-text widget!
--Mohammad
On Wednesday, March 13, 2019 at 9:41:50 PM UTC+3:30, Joshua Fontany wrote:
>
> Actually, thinking about this you might want to follow the
> $:/AdvancedSearch pattern.
>
> Store the output of the filter in a $:/temp/* tiddler, and display those
> results in a list for the user.
>
> Then have the button use the $:/temp/* tiddler as the source to
> clear/update the JSON tiddler.
>
> Then the displayed list will auto-update as the user changes the filter,
> but it is up to them to confirm the new selection into permanent storage.
>
> Best,
> Joshua Fontany
>
> On Wednesday, March 13, 2019 at 11:08:03 AM UTC-7, Joshua Fontany wrote:
>>
>> Try this sl-macro. "Setting" an index without a value deletes that index.
>>
>> ```
>> \define sl-macro(filter,tiddler)
>> <$button set=<<stateTid>> setTo="hide"> Select all
>> <$list filter=<<__tiddler__>> variable="Remove">
>> <$action-setfield $tiddler=<<__tiddler__>> $index=<<Remove>> />
>> </$list>
>> <$list filter=<<__filter__>> variable="Item">
>> <$action-setfield $tiddler=<<__tiddler__>> $index=<<Item>>
>> $value="selected"/>
>> </$list>
>> </$button>
>> \end
>> ```
>>
>>
>>
>> On Wednesday, March 13, 2019 at 7:07:15 AM UTC-7, Mohammad wrote:
>>>
>>> Attached is a sample tiddler of above question to simple test on
>>> tiddlywiki.com!
>>>
>>> For example try
>>> "[tag[About]]" and then enter "[tag[Android]]".
>>>
>>> I know pressing Add all has a button and you clear the previous list!
>>> But here my question is to remove previous selection on
>>> filter change in editbox!
>>>
>>> --Mohammad
>>>
>>>
>>> On Wednesday, March 13, 2019 at 5:30:40 PM UTC+3:30, Mohammad wrote:
>>>>
>>>> Consider the below macro.
>>>> It gets a filter and a JSON tiddler and adds all tiddlers from filter
>>>> output to the JSON tiddler.
>>>>
>>>>
>>>> \define sl-macro(filter,tiddler)
>>>> <$button set=<<stateTid>> setTo="hide"> Select all
>>>> <$list filter=<<__filter__>> variable="Item">
>>>> <$action-setfield $tiddler=<<__tiddler__>> $index=<<Item>>
>>>> $value="selected"/>
>>>> </$list>
>>>> </$button>
>>>> \end
>>>>
>>>>
>>>>
>>>> No consider the below example
>>>> It has a textbox to get a filter from user and then call sl-macro
>>>>
>>>> <$edit-text
>>>> tiddler="state/myExmp"
>>>> tag="input"
>>>> default=""
>>>> placeholder="filter search"
>>>> />
>>>> <$macrocall $name=sl-macro filter="[subfilter{state/myExmp}]"
>>>> tiddler="state/Myselection"/>
>>>>
>>>> This works fine! *My question* is when I change the filter in a text
>>>> box and try to add new set of selected tiddlers,
>>>> still the previous selection is there (in the JSON tiddler) I use the
>>>> selected tiddler somewhere else for further processing!
>>>> Is there any way to detect the new filter in the textbox and remove the
>>>> previous selection from JSON tiddler?!
>>>>
>>>>
>>>> --Mohammad
>>>>
>>>
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