Updates on Page Load doesn't work

[a3801283]

@a3801283

So quickly reply.

I’v already got the problem, but the root cause is the Dash version. After upgrading, it works.

Thanks~

BTW, as you are online, can you help with this two questions? Thank you~

![|20x20](upload://yuBeljYuSTH2o5SuGBLKNCo0UVF.png Any components support datetime selection? Dash

The datetime component only supports date selection. What if I want to use datetime?

How to understand the data set with 3D Surface xyz axis? Python

I usually think about it by imagining the 25 x 25 matrix as pin impression art where the height of the pin at row i, column j is determined by the value at row i, column j in the matrix. While it is possible to create a surface plot from a list of points in 3-space like you mentioned, it is easier to do it using a 2-D matrix. [impression%20toy]

Dash is very good tool.

So quickly reply.

I’v already got the problem, but the root cause is the Dash version. After upgrading, it works.

Thanks~

BTW, as you are online, can you help with this two questions? Thank you~

Any components support datetime selection?

The datetime component only supports date selection. What if I want to use datetime?

How to understand the data set with 3D Surface xyz axis?

I usually think about it by imagining the 25 x 25 matrix as pin impression art where the height of the pin at row i, column j is determined by the value at row i, column j in the matrix. While it is possible to create a surface plot from a list of points in 3-space like you mentioned, it is easier to do it using a 2-D matrix. [impression%20toy]

Dash is very good tool.