Welcome Guest Search | Active Topics |

data request on scroller expands
Options
Previous Topic Next Topic
Roman
#1 Posted : Friday, October 23, 2015 1:47:40 PM(UTC)
Rank: Newbie

Groups: Registered
Joined: 10/23/2015(UTC)
Posts: 4

Thanks: 2 times
Was thanked: 0 time(s) in 0 post(s)
I have a lot of data in db but on start up I want to show only last 1 hour as a line chart and request additional data when user expands/move the scroller "to the past" (and also I need real time updates, but this easy part).

It is not a natural strategy for jqChart, but may be it is not so complex to develop?
Is it possible to setup scroller independently from data and handle its events?

I like jqChart a lot, it has great features, but may be for this case you can recommend me to use another real time data oriented component and do not go to complex development? What it could be?
Back to top
 |  Edit by user
Dragan
#2 Posted : Monday, October 26, 2015 6:25:49 AM(UTC)
Rank: Advanced Member

Groups: Administrators, DataVizJavaScript, jQueryChart, jQueryDV, MvcChart, Registered
Joined: 1/3/2011(UTC)
Posts: 483

Thanks: 0 times
Was thanked: 87 time(s) in 87 post(s)
Hi,

unfortunately, this functionality is currently not supported.
Best Regards,
Dragan Matek
jqChart Inc.
Back to top
1 user thanked Dragan for this useful post.
Roman on 10/27/2015(UTC)
Roman
#3 Posted : Tuesday, October 27, 2015 3:27:54 AM(UTC)
Rank: Newbie

Groups: Registered
Joined: 10/23/2015(UTC)
Posts: 4

Thanks: 2 times
Was thanked: 0 time(s) in 0 post(s)
dragan wrote:
Hi,

unfortunately, this functionality is currently not supported.


Thank you for your reply.

Is it possible to configure data scroller on axeX to show not 100% of data on chart open but the fixed frame (e.g. 20% or last 1000 points in series) ?
Back to top
Dragan
#4 Posted : Tuesday, October 27, 2015 10:42:45 AM(UTC)
Rank: Advanced Member

Groups: Administrators, DataVizJavaScript, jQueryChart, jQueryDV, MvcChart, Registered
Joined: 1/3/2011(UTC)
Posts: 483

Thanks: 0 times
Was thanked: 87 time(s) in 87 post(s)
You can use visibleMinimum and visibleMaximum options.

Check this example:
http://www.jqchart.com/j...rt/ChartAxes/AxisZooming
Best Regards,
Dragan Matek
jqChart Inc.
Back to top
1 user thanked Dragan for this useful post.
Roman on 10/27/2015(UTC)
Users browsing this topic
Guest (3)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

FlatEarth Theme by Jaben Cargman (Tiny Gecko)
Powered by YAF 1.9.4 | YAF © 2003-2010, Yet Another Forum.NET
This page was generated in 0.095 seconds.