Hello Boazter I think this discussion may interest you - It includes a groceries TW from Mark S.
https://groups.google.com/g/tiddlywiki/c/JmlvsBQz8TQ/m/wOUm5uE4CAAJ groceries tw here https://marxsal.github.io/various/groceries.html Scot On Tuesday, 15 June 2021 at 16:11:01 UTC+1 Boazter wrote: > All, > > Just wanted to follow up on this since I appear to have stumbled across > the solution. My problem appears to have been the order in which I placed > the tag filter. I had noted: > > "I thought I could fix this by adding "tag[$purchase]" to the first filter >> but doing so caused my list to completely disappear." > > > I mulled it over and decided to play around with that again. I found that > by placing it at the front of the filter I was able to get the results I > wanted, before I had placed it _*after*_ the aisle tags. > > The following code worked for me: > > <$list filter="[tag[$purchase]has[aisle]each[aisle]sort[aisle]]"> > <div class="tw-menu-list-item"> > <$view field="aisle"/> > </div> > <$list filter="[!tag[$purchased]tag[$purchase]aisle{!!aisle}sort[title]]"> > <div class="tw-menu-list-subitem"> > <$button class="tc-btn-invisible"> > <input type="checkbox"/> > <$action-listops $tags="$purchased"/> > </$button> <$link to={{!!title}}><$view field="title"/></$link> > </div></$list></$list> > > This dropped the "frozen" category from my list in the example. > > Best regards, > > mr > > On Sun, Jun 13, 2021 at 2:06 PM Boazter <[email protected]> wrote: > >> I have a question about taking this one step further, but first, I just >> want to say thank you, thank you, thank you for this thread (original >> poster and everyone who helped). >> >> I was able to take this code and incorporate it into a grocery list that >> I'd developed years ago and which I've been wanting to tweak. This code >> allowed me to group my list by the aisle. (In actuality it's more like >> general areas of the store.) It works great and I'm absolutely over the >> moon about it as I had gone down many rabbit holes before I found what I >> was looking for! >> >> Now I'm wondering about tweaking it further so that it doesn't show the >> name of an aisle when there are no items on the list for that particular >> trip. >> >> Let me 'splain: >> >> I have dozens of tiddlers of various grocery items, each with a field >> called "aisle" with values like "bakery", "dairy", "frozen", "meats." I >> have a full list to choose from of potential grocery items and clicking an >> item tags them with "$purchase" (meaning "to be purchased") and they move >> to the current shopping list. >> >> With help from this thread I developed the code below to show the current >> shopping list grouped by aisle. As I shop, checking an item on that list >> tags it as "$purchased" (not to be confused with "$purchase" above!) and >> drops it from the list. >> >> Here is the code: >> >> <$list filter="[has[aisle]each[aisle]sort[aisle]]"> >> <div class="tw-menu-list-item"> >> <$view field="aisle"/> >> </div> >> <$list filter="[!tag[$purchased]tag[$purchase]aisle{!!aisle}sort[title]]"> >> <div class="tw-menu-list-subitem"> >> <$button class="tc-btn-invisible"> >> <input type="checkbox"/> >> <$action-listops $tags="$purchased"/> >> </$button> <$link to={{!!title}}><$view field="title"/></$link> >> </div></$list></$list> >> >> The above might produce a list something like this: >> >> bakery >> bread >> cookies >> dairy >> milk >> cream >> frozen >> meats >> chicken >> sausage >> etc. >> >> As you can see, there are items under the "aisle" headers for "bakery", >> "dairy" and "meats"; but none under "frozen". What I want is, if there are >> no items from the frozen aisle (aisle="frozen") tagged with "$purchase", >> then suppress the header (in this case "frozen") from appearing on the >> list. That is, only show the header for "aisles" that contain items tagged >> with "$purchase". >> >> I thought I could fix this by adding "tag[$purchase]" to the first filter >> but doing so caused my list to completely disappear. >> >> My skill level is pretty basic but improving. Is there an easy fix for >> this? Am I missing something obvious? >> >> Best regards and thank you for any help. >> >> mr >> >> On Tuesday, March 4, 2014 at 1:03:14 PM UTC-8 Scott Kingery wrote: >> >>> Well, I'm almost there. >>> >>> Example wiki: >>> http://dl.dropboxusercontent.com/u/118970/wiki/scottexamples.html >>> When you look at the example you'll see the issue. It is mostly working >>> but things aren't showing up as they should. I've outlined it in the >>> Problems tiddler you'll see when you look at the example. >>> >>> My code: >>> <$list >>> filter="[is[current]tagging[]has[subtopic]each[subtopic]sort[subtopic]]"> >>> <div class="tw-menu-list-item"> >>> <$view field="subtopic"/> >>> </div> >>> <$list filter="[subtopic{!!subtopic}sort[title]]"> >>> <div class="tw-menu-list-subitem"> >>> <$link to={{!!title}}><$view field="title"/> </$link> >>> </div></$list></$list> >>> >>> >>> >>> >>> On Sunday, March 2, 2014 11:08:12 PM UTC-8, Scott Kingery wrote: >>>> >>>> Thanks everyone. >>>> cmari, the each[subtopic] was the piece I was missing I think. >>>> >>>> Additionally, I'm trying to do what you want as well by having the >>>> list search for tiddlers tagged with the current tiddler's title. I >>>> borrowed this: >>>> <$list filter="[is[current]tagging[]sort[title]]"> >>>> >>>> from http://www.giffmex.org/tw5mall.htm. It gets us a bit closer by I >>>> can't seem to get the syntax right to merge it in with what you gave me >>>> before. >>>> >>>> >>>> On Sunday, March 2, 2014 1:38:30 PM UTC-8, cmari wrote: >>>>> >>>>> Hi Scott, >>>>> >>>>> I was fiddling around with something similar yesterday. In case it's >>>>> of interest, here's the (far more rudimentary approach than Stephan's) >>>>> approach I came up with. Note that this doesn't make use of tags at all, >>>>> it simply finds all the tiddlers that contain a field called subtopic, >>>>> and >>>>> then lists those tiddlers (alphabetically) by subtopic. You could of >>>>> course >>>>> sort the lists differently, and you could filter for a particular tag by >>>>> adding, e.g., [tag[Movie], to the second list filter. I would have liked >>>>> to >>>>> be able to search for tiddlers tagged with the current tiddler's title, >>>>> or >>>>> even tag, but I don't know how to do that in any generic way, so I opted >>>>> instead to use a unique field name in the tiddlers I wanted in my list. >>>>> >>>>> (Also, obviously, you could take out the styles; I was just seeing >>>>> what I could do with the options that already existed). >>>>> >>>>> <$list >>>>> filter="[!is[system]has[subtopic]each[subtopic]sort[subtopic]]"><div >>>>> class="tw-menu-list-item"><$link to={{!!subtopic}}><$view >>>>> tiddler={{!!subtopic}} field="title"/></$link> >>>>> </div> >>>>> <$list filter="[subtopic{!!subtopic}sort[title]]"> >>>>> <div class="tw-menu-list-subitem"> >>>>> <$link to={{!!title}}><$view field="title"/> </$link> >>>>> </div></$list></$list> >>>>> >>>>> cmari >>>>> >>>>> On Sunday, March 2, 2014 12:45:26 AM UTC-8, Scott Kingery wrote: >>>>>> >>>>>> I'm just getting started experimenting with TW5. What I want to do is >>>>>> have a field called subtopic and then have those grouped on a list. >>>>>> >>>>>> The results looking something like: >>>>>> Movies (main topic and title of tiddler) >>>>>> Comedy (subtopic) >>>>>> Drama (subtopic) >>>>>> >>>>>> The following is the general idea but doesn't have the syntax to >>>>>> group. >>>>>> >>>>>> <$list filter="[has[subtopic]sort[subtopic]]"> >>>>>> <h2><$view field="subtopic"/></h2><$link to={{!!title}}><$view >>>>>> field="title"/></$link><br> >>>>>> </$list> >>>>>> >>>>>> Can this be done? >>>>>> Thanks, >>>>>> Scott >>>>>> >>>>>> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "TiddlyWiki" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/tiddlywiki/XxLT8zJqHYM/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tiddlywiki/bf28d22d-61da-459e-88de-238faa5463f4n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tiddlywiki/bf28d22d-61da-459e-88de-238faa5463f4n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. 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