[TW5] How to find all tiddlers with field price more then 100 an less than 200?

[Siniy-Kit]

Hi! I have many tiddlers with field price. This field contain number only. is it possible to make filter and show the list of tiddlers with price between 100 and 200?

[Tobias Beer]

Hi Siniy-Kit,

You can use tobibeer/eval ...with math.js or plain js.

Best wishes,

Tobias. 

[sini-Kit]

Thank you Tobias! Your plugin is great, but very difficult for me. I don't find  clear examples with filters, with the  result  list of tiddlers.

I make tiddler with field  foo:3

<$eval>{{!!foo}} >1</$eval> I get true

 

{{{ [[]eval[{{!!foo}}>1]] }}} I get false

I cant  understand why, and how to put it in filter and get the title of tiddler if "true"

вторник, 5 января 2016 г., 22:20:52 UTC+3 пользователь Tobias Beer написал:

[Erwan]

Hi Siniy-Kit,

there is also Jed's ExtraFilterOperators: http://ooktech.com/jed/ExampleWikis/ExtraFilterOperators/
It's not as general as Tobias plugin but probably easier to use.

Erwan

On 05/01/16 18:59, Siniy-Kit wrote:

Hi! I have many tiddlers with field price. This field contain number only. is it possible to make filter and show the list of tiddlers with price between 100 and 200?

--
You received this message because you are subscribed to the Google Groups "TiddlyWiki" group.
To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+...@googlegroups.com.
To post to this group, send email to tiddl...@googlegroups.com.
Visit this group at https://groups.google.com/group/tiddlywiki.
To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a21cc269-d7e4-4990-8e30-2676615fc7d7%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Tobias Beer]

Hi sini-Kit,

Your plugin is great, but very difficult for me. I don't find  clear examples with filters, with the  result  list of tiddlers. 

Mhhh, in the examples there is one called outputting input titles with a truthy value.

I cant understand why, and how to put it in filter and get the title of tiddler if "true"

So, it works like this:

{{{ [[]eval:$[{{!!foo}}>1]] }}}

Note the $ suffix! This instructs the eval filter to return titles with truthy values instead of the values.

Best wishes,

Tobias.