How can I trigger an event when saving a service after update

[chenzhuang111]

hi dear all   

    as the title ,i want to backup the javascript code after click the  (save and continue) button,is there any way for me to trigger an event  by click the save button

[Rocko · Accepted solution]

Saving a thing triggers the ThingStart event you can subscribe to.

[chenzhuang111]

thanks ,this is helpful