[tw5] Re: Cannot use a variable from a filter. Can someone help me ?
Yes it does trigger a javascript exception. The following code does the things you want, if I have well understood your goal. <$vars target="<>"> <$wikify name=todayfilter text=" [get[task_date]match[<>]]"> <> : <> <$list filter="[regexp[db___]!sort[task_start_time]filter]"> <$link><$view field="task_date"/> <$view field="tags"/> <$view field="task_comment"/> <$view field="task_start_time"/> <$view field="task_end_time"/> Le lundi 23 août 2021 à 14:37:20 UTC+2, vpl a écrit : > You are obviously right ... thanks > But even with that *I still get an Tiddly exception* > FOr your convenience I've prepared a small tiddly with the code (tiddler > test) as an attachment > > Open the *test *tiddler and replace the > <$vars todayfilter="[get[task_date]match[2021-08-23]]"> > by > <$vars todayfilter="[get[task_date]match]"> > > You will get a javascript exception as I mentioned in the previous posts > of this conversation > > Is it a bug ? > > Thanks for your help > > Regards > > Le lundi 23 août 2021 à 14:25:36 UTC+2, Eric Shulman a écrit : > >> On Monday, August 23, 2021 at 5:13:22 AM UTC-7 vpl wrote: >> >>> Thanks a lot; I agree for 1), 3) and 4) >>> But for point 2) in fact what I need to do is the following code >>> <$vars now_date=<>> >>> <> >>> <$vars todayfilter="[get[task_date]match]"> >>> >> I use the *filter *operator into the list as I want to filter the >>> tiddlers based on the *task_date * field >>> For each of the filtered tiddlers I display the fields in the table >>> >> >> Ah, yes...I see now. You *do* want to find *all* tiddlers that have a >> "task_date" field, not just check the current tiddler. >> >> More, When I try the below code I get a Tiddler exception (attached in my >>> previous post ...) >>> >> Is there a bug in the *filter *operator or something wrong I'm doing ? >>> >> >> I think you missed a change on line 1. Instead of: >> <$vars now_date=<>> >> you want: >> <$vars target=<>> >> >> -e >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/3d7aceab-6219-427b-b033-0d769bb2db6an%40googlegroups.com.
[tw5] Re: Cannot use a variable from a filter. Can someone help me ?
On Monday, August 23, 2021 at 5:13:22 AM UTC-7 vpl wrote: > Thanks a lot; I agree for 1), 3) and 4) > But for point 2) in fact what I need to do is the following code > <$vars now_date=<>> > <> > <$vars todayfilter="[get[task_date]match]"> > I use the *filter *operator into the list as I want to filter the > tiddlers based on the *task_date * field > For each of the filtered tiddlers I display the fields in the table > Ah, yes...I see now. You *do* want to find *all* tiddlers that have a "task_date" field, not just check the current tiddler. More, When I try the below code I get a Tiddler exception (attached in my > previous post ...) > Is there a bug in the *filter *operator or something wrong I'm doing ? > I think you missed a change on line 1. Instead of: <$vars now_date=<>> you want: <$vars target=<>> -e -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a9e21ba9-7c2c-4202-9af0-c21908654c6cn%40googlegroups.com.
[tw5] Re: Cannot use a variable from a filter. Can someone help me ?
Hi,
Thanks a lot; I agree for 1), 3) and 4)
But for point 2) in fact what I need to do is the following code
<$vars now_date=<>>
<>
<$vars todayfilter="[get[task_date]match]">
<$list filter="[regexp[db___]!sort[task_start_time]filter]">
<$link><$view field="task_date"/>
<$view field="tags"/>
<$view field="task_comment"/>
<$view field="task_start_time"/>
<$view field="task_end_time"/>
I use the *filter *operator into the list as I want to filter the tiddlers
based on the *task_date * field
For each of the filtered tiddlers I display the fields in the table
If I put the "get[task_date]" directly into my final filter like that (<$list
filter="[regexp[db___]!sort[task_start_time] [get[task_date]match ">)
I do not have the tiddler fields to display
More, When I try the below code I get a Tiddler exception (attached in my
previous post ...)
Is there a bug in the *filter *operator or something wrong I'm doing ?
Regards
Le lundi 23 août 2021 à 13:45:27 UTC+2, Eric Shulman a écrit :
> On Sunday, August 22, 2021 at 1:24:58 PM UTC-7 vpl wrote:
>
>> I'm trying to run the following code (at the end of the message) which
>> uses a variable called 'target' (that contains the current date) into a
>> filter called todayfilter
>>
> \define now_val()
>> <$vars now_date=<>>
>> <$vars target={{{ [] }}}>
>> <>
>> <$vars todayfilter="[get[task_date]compare:string:eg[]]">
>>
>
> Replace the first four lines of the macro with these three lines:
> <$vars target=<>>
> <>
> <$vars todayfilter="[get[task_date]match]">
>
> Notes:
> 1) Assign the date to the target variable in one step. There's no need
> for "now_date".
> 2) The filter needs preceding get[task_date], otherwise
> it will get the task_date value from *every* tiddler that has that field!
> 3) The compare "mode" should be "eq" (abbreviation of "equal") not "eg".
> 4) For a simple string comparison, you can use the "match" filter operator.
>
> Let me know how it goes,
>
> enjoy,
> -e
>
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[tw5] Re: Cannot use a variable from a filter. Can someone help me ?
On Sunday, August 22, 2021 at 1:24:58 PM UTC-7 vpl wrote:
> I'm trying to run the following code (at the end of the message) which
> uses a variable called 'target' (that contains the current date) into a
> filter called todayfilter
> \define now_val()
> <$vars now_date=<>>
> <$vars target={{{ [] }}}>
> <>
> <$vars todayfilter="[get[task_date]compare:string:eg[]]">
>
Replace the first four lines of the macro with these three lines:
<$vars target=<>>
<>
<$vars todayfilter="[get[task_date]match]">
Notes:
1) Assign the date to the target variable in one step. There's no need for
"now_date".
2) The filter needs preceding get[task_date], otherwise it
will get the task_date value from *every* tiddler that has that field!
3) The compare "mode" should be "eq" (abbreviation of "equal") not "eg".
4) For a simple string comparison, you can use the "match" filter operator.
Let me know how it goes,
enjoy,
-e
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[tw5] Re: Cannot use a variable from a filter. Can someone help me ?
I just had a quick look at your code
<$vars todayfilter="[get[task_date]compare:string:eg[]]
Try;
vars todayfilter="[all[current]get[task_date]compare:string:eg]"
Tones
On Monday, 23 August 2021 at 06:24:58 UTC+10 vpl wrote:
> Hi,
>
> I'm trying to run the following code (at the end of the message) which
> uses a variable called 'target' (that contains the current date) into a
> filter called todayfilter
>
> When I set the todayfilter
> <$vars todayfilter="[get[task_date]compare:string:eg[2021-08-22]]">
> All works fine (I mean the list <$list
> filter="[regexp[db___]!sort[task_start_time]filter]">
>
> When I set the todayfilter using the variable (as in the code
> below) this does not works. I've tested several syntax options without
> success ...
>
> Any expert to tell me when the syntax is wrong ?
> Many thanks , Regards
> Vpl
>
> \define now_val()
> <$vars now_date=<>>
> <$vars target={{{ [] }}}>
> <>
>
> <$vars todayfilter="[get[task_date]compare:string:eg[]]">
>
>
>
> DateProjectTaskStartStop
>
>
> //Number of tiddlers//
> ''<$count
> filter="[regexp[db___]filter]"/>''
>
> <$list filter="[regexp[db___]!sort[task_start_time]filter]">
>
> <$link><$view field="task_date"/>
> <$view field="tags"/>
> <$view field="task_comment"/>
> <$view field="task_start_time"/>
> <$view field="task_end_time"/>
>
>
>
>
> \end
>
> <>
>
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