Thanks for the explain. Currently, we can not attach event handler to chart generated by the app via spark sql query.
When you display custom chart using d3 or any other javascript library in Zeppelin notebook, then you can leverage angulardisplay system and use z.runParagraph to run paragraph B. If Zeppelin can support drill down mechanism without requiring implement chart from scratch or complicated code writing, that would be really useful. This can be a nice discussion topic and one of the future roadmap. Thanks, moon On Thu, Jun 9, 2016 at 6:02 AM Andrea Santurbano <sant...@gmail.com> wrote: > Hi Lee > thanks for the feedback! > I try to explain better my problem: > In the paragraph A i go with the mouse over a bar of d3 chart (generated > by the app via spark sql query): the system show a tooltip, i have to > access to all the data that creates the tooltip; > > On click on d3 chart bar i get that data and i use it to run a paragrah B. > > I'm trying to implement a drill down mechanism between paragraphs. > > I hope this helps to better understand my problem. > > > Il giorno mer 8 giu 2016 alle ore 19:05 moon soo Lee <m...@apache.org> ha > scritto: > >> Hi Andrea, >> >> On 'start a paragraph B', 'start' means create paragraph B, you'll need >> to call rest api. If 'start' means run paragraph B, you can leverage >> AngualrDisplay system z.run() [1][2]. >> >> Hope this helps. >> >> Thanks, >> moon >> >> [1] >> http://zeppelin.incubator.apache.org/docs/0.6.0-SNAPSHOT/displaysystem/front-end-angular.html >> [2] >> http://zeppelin.incubator.apache.org/docs/0.6.0-SNAPSHOT/displaysystem/back-end-angular.html >> >> >> On Wed, Jun 8, 2016 at 8:04 AM Andrea Santurbano <sant...@gmail.com> >> wrote: >> >>> Hi, >>> i'm making a dashboard with Zeppelin and Spark, the tool is fantastic >>> but i have a little problem: i have to get some values from the d3 >>> visualization (on click on stack for instance) from the paragraph "A" >>> and use this values to start a paragraph "B" (via rest api). Is it >>> possibile to do this? >>> Thank >>> Andrea >>> >>
