Refresh of Display Object

[Janusz]

Hi,
On the edit form I have a display object which displays data form mySql based on value taken from one field on the form ex.:

Code: Select all

SELECT par_nr FROM parts WHERE par_sample='#his_num#' LIMIT 1

is it possible to refresh on open edit form just only the DISPLAY field when the source field (#his_num#) is updated.
I mean to use for example the onchange JS code or .... ?

[kev1n]

You can't refresh a display object directly. You would have to write a PHP procedure to run the query and pass its result back to the form.

https://wiki.nubuilder.cloud/ ... nPHPHidden

[Janusz]

Thanks a lot. It works very well.

[admin]

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