The Dash Interval overview

Using Dash by Plotly, we'll explore the Interval component in detail. Interval is used to update your graphs and data that are connected to an API or an external database. Links below:

View my book - The Book of Dash:

The Code:

Dash Interval Component:

Tip of the Day - How to Choose your Graphs:

Tip of the Day - More on Each Graph:

[luiccini]

Thank you for offering this content, Adam. Your guide has helped me a lot to present my visualizations.

Best regards from Mexico.

[adityanjsg]

You are a like a Godsend to me!! Facing lot of problems with Power BI to meet my client's requirement.
Plotly dash solves it, and you R the teacher!!!

[alexanderhill]

Great and helpful content, you have a new subscriber. I look forward to the Interval with API video, keep up the good work!

[pastorsoto]

Amazing tutorial, how about if I want to update exactly at every minute, for instance at 6:30:00, then at 6:31:00 and so on. Thank you!

[bojanp]

Hi! Great tutorial! Do you have a video on updates on page load (or using the refresh button)?
Can you suggest where can I get more information on this subject? Thanks in advance..

[Sagar_Tachtode_]

Thanks, Adam for the wonderful video.

what if I want to restart from 1 for the text input of 'start'?

[Tommybotham]

How do you label your y and x axis on a live update? I'm stuck on that.

[BB-clzl]

Hi Adam, thank you very much for all your teaching. With reference to the "interval function" I am having some trouble. The function works fine when the page is running (open on the browser). While when I set the function in a multipage app, if the page in which the "interval function" is not open, the function does not work. I was expecting the "interval function" should works no whether either the page is open or the app is open. Is there any documentation I can refer to? Or do you have any suggestion? Thanks in advance!!

[salihozturk]

hi, thanks for the video, 2 questions,
1 - what if i have 2 inputs to my charts callback one for dropdown list and another one for interval ? how to configure both of them ?
2 - how to setup the intervals for the cards in dash ?

[davicolmog]

Hola, tengo una gran duda, puedes ayudarme?

[Eddyyc]

Hi, question, I built an app with dash and with an interval of 30mins, however in production does not seem to update it, my question is, if the data source is at top not in a function outside of the layout, does the app still go through the data process even if it is not being called?

[BMWE]

This is good solution for me. But if I need to do update every 60msec, is this a good solution?