Endpoint doesn't follow mouse pointer when scrolling

[MornMartin]

Version：5.8.0
Description：

• When i scroll document it works ok

• When i scroll the container element (it is not docuemnt) it doesn't flow the mouse pointer

[sporritt]

@MornMartin can you try this in 5.9.0?

[MornMartin]

I tried in master branch (latestCommitId: accc57e), this issue remains.
In my case, i made some changes in file https://github.com/jsplumb/jsplumb/blob/master/demo/draggableConnectors/index.html.

1. Modify the el's style as height: 300px;overflow: auto; whose className includes jtk-demo-main
2. Decrease view height until the vertical scrollbar appears
3. Drag a endpoint
4. Scroll the mouse wheel

[sporritt]

thanks for checking. yes i can see how to reproduce the issue by hand but i'm interested in reproducing it in a unit test.

[wangjingithub]

how to deal with the question,thank you very much

[sporritt]

this PR contains a fix

jsplumb/jsplumb#1139

but no unit tests. i'd really like first to isolate this with a failing unit test.

[MornMartin]

How can it be merged ? Should i write unit tests ?

[jpech-tibco]

@sporritt @MornMartin is there any way to build packages from source?

[j4acks0n]

@sporritt @MornMartin is there any way to build packages from source?

Idk Im Not Sure Too,But I Think No,Only The Way Is you install it from cmd then paste it in your folder