Thank you, Eric! It looks like a magic. 

在 2020年5月15日星期五 UTC+8下午4:20:16,Eric Shulman写道:
>
> On Friday, May 15, 2020 at 12:21:34 AM UTC-7, yrosgi L wrote:
>>
>> For example, there is a query text "[tag[todo]]" in a tiddler.
>> What it should link to is the search page (like 
>> "$:/core/ui/AdvancedSearch/Filter") but listed the result of the query text.
>>
>> Personally I think it is impossible because I haven't find a way to pass 
>> the value to the search page.
>> And now I just link to a tiddler that manually provide the result.
>>
>
> It is actually relatively easy to do.  Start by creating the following 
> macro definition (in a tiddler tagged with $:/tags/Macro):
> \define filtersearch(filter)
> <$button class="tc-btn-invisible">
> <$text text="""$filter$""" />
> <$action-navigate $to="$:/AdvancedSearch"/>
> <$action-setfield $tiddler="$:/state/tab--1498284803" text=
> "$:/core/ui/AdvancedSearch/Filter" />
> <$action-setfield $tiddler="$:/temp/advancedsearch" text="""$filter$""" />
> </$button>
> \end
>
> What it does:
> * pass the desired filter syntax as a macro parameter
> * create a button that displays the filter as normal text (no 
> border/background)
> * this button performs three actions:
>    1) open the $:/AdvancedSearch tiddler
>    2) select the "Filter" tab by setting the text of 
> *$:/state/tab--1498284803* to *$:/core/ui/AdvancedSearch/Filter*
>    3) set the text of *$:/temp/advancedsearch* to search for the desired 
> filter syntax
>
> To call the "filtersearch" macro from within your content, write something 
> like:
> This is some text to search for <<filtersearch "[tag[todo]">> within this 
> document
>
> Note:
> Step 2 references a specific "$:/state/tab" tiddler that includes a unique 
> "magic number" which is generated by the <<qualify>> macro (see 
> https://tiddlywiki.com/#qualify%20Macro).  I found the appropriate 
> $:/state/tab tiddler by using the AdvancedSearch/Filter tab to search for "
> *[prefix[$:/state/tab]text[$:/core/ui/AdvancedSearch/Filter]]*".  This 
> magic number should be the same for all TiddlyWiki documents that use the 
> standard shadow definition for the $:/AdvancedSearch tiddler.
>
> enjoy,
> -e
> Eric Shulman
> TiddlyTools.com: "Small Tools for Big Ideas!" (tm)
> InsideTiddlyWiki - http://TiddlyTools.com/InsideTW
>

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