Sorry, I've had no time for fixing this. On Thu, Jun 9, 2016 at 7:03 PM, 'Di Zhang' via Google Visualization API < google-visualization-api@googlegroups.com> wrote:
> Hi Daniel, > > I was wondering do we have any update on this? We are also hitting this > problem. > > Thanks, > Di > > On Wednesday, April 6, 2016 at 8:04:43 AM UTC-7, Daniel LaLiberte wrote: >> >> The getSelection() method does return an array of selection objects, but >> unfortunately, the objects are empty. See this example: >> https://jsfiddle.net/hrtgp54r/ >> >> This is a bug, which I invite you to post on the issues list: >> https://github.com/google/google-visualization-issues >> >> Thanks. >> >> >> On Wed, Apr 6, 2016 at 10:31 AM, Domonic Hanson <domjd...@gmail.com> >> wrote: >> >>> I have tried using this but it returns nothing? >>> >>> function selectHandler() { >>> var selection = chart.getSelection(); >>> alert('You selected ' + selection); >>> } >>> google.visualization.events.addListener(chart, 'select', selectHandler); >>> >>> >>> >>> >>> On Wednesday, April 6, 2016 at 3:22:53 PM UTC+1, Daniel LaLiberte wrote: >>>> >>>> Domonic, >>>> >>>> You should use the getSelection() method: >>>> https://developers.google.com/chart/interactive/docs/gallery/ganttchart#methods >>>> >>>> On Wed, Apr 6, 2016 at 10:07 AM, Domonic Hanson <domjd...@gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I am just wondering if it is possible for the user to click on one of >>>>> the items on a gantt chart it will go to a new page pulling more >>>>> information about that specific project. >>>>> >>>>> So for example if the user was to click on the blue bar (See below): >>>>> >>>>> >>>>> <https://lh3.googleusercontent.com/-_u1EF5emalU/VwUXM9tricI/AAAAAAAAAWM/IDdtNkH0Dw0FedOlhkgMmuWp5IkaQb2VQ/s1600/Untitled-2.jpg> >>>>> >>>>> >>>>> This would then redirect them to a page showing the stuff in the >>>>> tooltip but also more data that is stored in the array. >>>>> >>>>> >>>>> I have searched the internet and just can't seem to find anything that >>>>> offers this. >>>>> >>>>> >>>>> I have put this in: >>>>> >>>>> >>>>> function selectHandler() { >>>>> var row = data.getValue(0, 0); >>>>> alert('You selected ' + row); >>>>> } >>>>> google.visualization.events.addListener(chart, 'select', >>>>> selectHandler); >>>>> >>>>> >>>>> >>>>> I know this shows an alert but because the parameters are hard >>>>> selected no matter which one you click on it shows "spring2014" >>>>> >>>>> Thanks in advanced. >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Google Visualization API" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to google-visualization-api+unsubscr...@googlegroups.com. >>>>> To post to this group, send email to google-visua...@googlegroups.com. >>>>> Visit this group at >>>>> https://groups.google.com/group/google-visualization-api. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/google-visualization-api/fa55f3f8-57fa-4a5d-a0bc-24fc89554755%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/google-visualization-api/fa55f3f8-57fa-4a5d-a0bc-24fc89554755%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>>> >>>> -- >>>> Daniel LaLiberte >>>> <https://plus.google.com/100631381223468223275?prsrc=2> >>>> dlali...@google.com 5CC, Cambridge MA >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Google Visualization API" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to google-visualization-api+unsubscr...@googlegroups.com. >>> To post to this group, send email to google-visua...@googlegroups.com. >>> Visit this group at >>> https://groups.google.com/group/google-visualization-api. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/google-visualization-api/9b5f8b98-c628-4631-b7ef-dace836a464e%40googlegroups.com >>> <https://groups.google.com/d/msgid/google-visualization-api/9b5f8b98-c628-4631-b7ef-dace836a464e%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> >> dlali...@google.com 5CC, Cambridge MA >> > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-visualization-api+unsubscr...@googlegroups.com. > To post to this group, send email to > google-visualization-api@googlegroups.com. > Visit this group at > https://groups.google.com/group/google-visualization-api. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-visualization-api/d2b6753c-9c35-43a6-ae44-7f9d41731208%40googlegroups.com > <https://groups.google.com/d/msgid/google-visualization-api/d2b6753c-9c35-43a6-ae44-7f9d41731208%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> dlalibe...@google.com <dlalibe...@google.com> 5CC, Cambridge MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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