On Thursday, January 15, 2015 at 8:04:13 PM UTC-6, PE Pat wrote:
>
> I'm using TiddlyWiki to help with lesson planning - I'm a teacher. As part
> of the program, I have a list of tiddlers that correspond to skills I want
> students to learn. Each skill has an associated list of tasks that I could
> use to help teach the skill.
>
> However, if I decide to delete a task, it's title still remains in all the
> lists. If I create a new task, it might have the same title (e.g. "Task 2")
> as the deleted task, and then it pops up in a list where I don't want it.
> I'm using a slightly modified version of BJ's taglist widget. I made this
> modification:
>
> TagListWidget.prototype.getTiddlerList = function() {
> var defaultFilter = "[list["+ this.listtag + "!!" + this.listField +
> "]is[tiddler]]";
> return
> this.wiki.filterTiddlers(this.getAttribute("filter",defaultFilter),this);//BJ
> FIXME should not allow user defined filters
> };
>
>
> Somehow, this immediately filters out all deleted tiddlers visually -- the
> display refreshes, the deleted tiddlers are removed -- but the list still
> contains the deleted tiddler until I make some other change to the list
>
How can I make it so that if I delete a tiddler, it is removed from all
> lists? Btw this also applies to tiddlers that are used as tags.
>
I may extend the 'listtag' widget to include your usage, but I don't
understand why you need to 'physically' remove the deleted tiddler from all
list.
> Thanks,
> Patrick
>
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