Hi, Tobias. I tried the new version, however, it seems that "if(i>max)break;" breaks it. When I hid this line, it displayed the titles. Also, even when I used num=1,max=2, it ignored the date modified. I also tried: x=a[i].title; y=a[i].tags; out+=tpl.format([x,y]); but it didn't work. And what I need is to display the content of parts or slices or sections, not fields.
w On Feb 18, 10:03 pm, Tobias Beer <[email protected]> wrote: > Hi again, whatever... > > Well, you're right, I overlooked those 50... but that's no biggie :-) > > <script> > var a=[],i=0,num=10,max=50,n=0,out='',t,tags,x, > tpl="*[[%0]]\n", > tids=store.getTiddlers("modified","excludeLists"); > for (t in tids) { > i++; > tags=tids[t].tags; > if (tags&&tags.contains('$1'))a.pushUnique(tids[t],true); > if(i>max)break; > > } > > while(n<num&&a.length>0){ > n++; > i=Math.floor(Math.random()*a.length); > x=a[i].title; > out+=tpl.format([x]); > a.splice(i,1); > > } > > return out; > </script> > > Btw, in case you thought otherwise ...it did retrieve 10 random ones. > > I have also added a variable called tpl which lets you specify your > output format. Of course that wont allow you to output anything other > than the tiddlers title. However, if you want to get anything else, > you would have to take the article tiddler referenced via a[i] and > assign the data you want from it to the variable x, for example. If > you need more than one piece of information, add another variable, > maybe y and assign the desired value to it. Then add it to the > tpl.format([]) instruction like this: > > //get the title > x=a[i].title; > //get the tags > y=a[i].tags; > //output both > out+=tpl.format([x,y]); > > ...and so, unless undefined, you also display the tiddlers tags as a > comma separated list. For that, you would also want to change the > template variable "tpl" to output two pieces of information, maybe... > > tpl="*[[%0]] (tags: %1)\n" > > ...whereas %0 would be replaced with the tiddlers title and %1 with > its tags. > > As for your question Mans. You would have to change the script as > well. Maybe define the template variable like so... > > tpl="*[[%0]] -> fieldX: %1\n" > > ...and then get the field value from the tiddler object and format > your template accordingly... > > //get the title > x=a[i].title; > //get the field value for tiddler a[i] > var f=store.getValue(a[i], "fieldx"); > //output both > out+=tpl.format([x,y]); > > Cheers, Tobias. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/tiddlywiki?hl=en.
