That seems to work on my system. It doesn't seem to need the <$set> tag. It should probably have the closing button tag for completeness.
On Tuesday, October 25, 2016 at 12:02:52 PM UTC-7, BJ wrote: > > the image is probably being cached by the browser try > > \define img(x) > [img[http://ichart.finance.yahoo.com/t?s=^DJI#?$x$]] > \end > > <$set name=dummy value={{$:/temp/update}}> > <$macrocall $name=img x=<<now>>/> > <$button>Refresh Tiddler > <$action-setfield $tiddler='$:/temp/update' text=<<now> > >/> > </$set> > > On Tuesday, October 25, 2016 at 6:59:49 PM UTC+1, FFT wrote: >> >> I added the </$button> tag, however the tiddler did not rerender the >> image upon clicking the refresh button; I tried clicking it after 30 >> minutes and it still didn't work. >> >> On Monday, October 24, 2016 at 2:45:26 PM UTC-7, Mark S. wrote: >>> >>> There needs to be a closing *</$button>* tag just before *</$set>* in >>> Tobias' version. >>> >>> However, I can't tell if it works -- all the stock markets are closed! >>> The Hong Kong Market won't open for another 4 hours. The London for another >>> 11. 16 for the Dow. >>> >>> Good luck! >>> Mark >>> >>> On Monday, October 24, 2016 at 2:22:49 PM UTC-7, FFT wrote: >>>> >>>> Thanks for suggesting this, however I am not able to get this to >>>> refresh after clicking the button. Is there something else I can try? >>>> >>>> On Monday, October 24, 2016 at 12:38:26 PM UTC-7, Tobias Beer wrote: >>>>> >>>>> Hi Jet, >>>>> >>>>> >>>>>> Try putting a set widget around the parts that you want refreshed. >>>>>> >>>>> >>>>> I believe you may actually need to change the text: >>>>> >>>>> <$set name=dummy value={{$:/temp/update}}> >>>>> [img[http://ichart.finance.yahoo.com/t?s=^DJI]] >>>>> <$button>Refresh Tiddler >>>>> <$action-setfield $tiddler='$:/temp/update' text=<<now>>/> >>>>> </$set> >>>>> >>>>> Best wishes, >>>>> >>>>> Tobias. >>>>> >>>> -- 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 [email protected]. To post to this group, send email to [email protected]. 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/ce631258-8de2-41ba-9bfd-1efd8f8ae142%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
