Wicket: Disable “Changes you made may not be saved” pop-up window in wicket

Question

I click on submit button in my form in modal (I use apache wicket). But I receive the Changes you made may not be saved message after clicking on submit button:

enter image description here

How to disable this message? I don't want to see it. I found the same problem here: Disable "Changes you made may not be saved" pop-up window but I don't know how to resolve this using apache wicket.

Lets show html & java. Impossible to guess – Jacek Cz Sep 10 '17 at 10:33 — Jacek Cz, Sep 10 '17 at 10:33

score 3 · Accepted Answer · answered Sep 10 '17 at 19:54

3

You need to call ModalWindow#showUnloadConfirmation(false).

https://github.com/apache/wicket/blob/72a5d312a1dfe63349a8ab963d9126cab5525a20/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/modal/ModalWindow.java#L641

answered Sep 10 '17 at 19:54

martin-g

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Wicket: Disable “Changes you made may not be saved” pop-up window in wicket

1 Answers1