Re: Updating GWT Pie Chart Dynamically

[Ümit Seren]

It would helpful if you post some code you tried so far. 

On Friday, February 15, 2013 8:50:23 PM UTC+1, abhishek sharma wrote:

Hi all,

SFTB . I have a scenrio as follows:-

1) The pie chart has to be updated every 30 seconds.

2) The data for the pie chart is to be fetched by HTTP.

I am able to receive the data through HTTP and parse it. However I am not able to update the data of the pie chart every 30 seconds.

I am using visualization charts for this.

Can anyone provide me similar code snippet too?

Any help appreciated

[Michael Hirsch]

On Feb 15, 2013 1:02 PM, "abhishek sharma" <sharmaa...@gmail.com> wrote:
>
> Hi all,
>
> SFTB . I have a scenrio as follows:-
> 1) The pie chart has to be updated every 30 seconds.
> 2) The data for the pie chart is to be fetched by HTTP.
>
> I am able to receive the data through HTTP and parse it. However I am not able to update the data of the pie chart every 30 seconds.
> I am using visualization charts for this.
> Can anyone provide me similar code snippet too?
> Any help appreciated

Have you tried using a Timer that is scheduled every 30 seconds to update the chart?

-- Michael