Dynamically change the Editor 'select' options as per another 'select' value

lzh8430

I'm using the Editor to edit table in which have 2 fields in the type of 'select', now I'd like to change one cell's options as per another cell's changed data, for example:
Cell-1 have options ['a', 'b'], change its value from 'a' to 'b', Cell-2 options are changed from ['a-1', 'a-2'] to ['b-1', 'b-2'].
How can i do that?
Thanks...

tangerine

Cascading lists example:
https://datatables.net/blog/2017-09-01

lzh8430

Thank you tangerine.

I add a line of code in JS after the editor created:
editor.dependent('system', '/api/subsystem')

and define a <post> interface to get the response：
{
"options": {
"system" [
{ "label": XXX, "name": XXX},
......
{ "label": XXXX, "name": XXXX},
]
}
}

But while I tried to edit the table, here comes a new problem, the <post> request are triggered constantly, and subsystem field kept blinking, I have to stop the backend server.
What do I miss on the usage of API dependent()?
Thanks.

lzh8430

Sorry, I made a mistake, In my code I gave the wrong value for the first argument of editor.dependent('system', '/api/subsystem').
Problem solved, thanks!