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https://issues.apache.org/jira/browse/WICKET-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg resolved WICKET-2755.
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Resolution: Won't Fix
Assignee: Igor Vaynberg
this setting is global for all modal windows and so tweaking it from the
modalwindow class doesnt really make sense. a cleaner solution then overriding
the method with an empty function is to use iheadercontributor and output a bit
of js into the page "Wicket.Window.unloadConfirmation = false;"
> unloadConfirmation should be configurable from ModalWindow
> ----------------------------------------------------------
>
> Key: WICKET-2755
> URL: https://issues.apache.org/jira/browse/WICKET-2755
> Project: Wicket
> Issue Type: Improvement
> Components: wicket-extensions
> Affects Versions: 1.4.6
> Reporter: Michał Letyński
> Assignee: Igor Vaynberg
>
> Hi.
> After refreshing page with modal window on it i get alert:
> "Reloading this page will cause the modal window to disappear."
> Its from modal.js
> if (Wicket.Window.unloadConfirmation == true) {
> // new beforeunload handler - ask user before reloading window
> window.onbeforeunload = function() {
> return "Reloading this page will cause the modal window to
> disappear.";
> }
> }
> unloadConfirmation is always true.
> Can you make it configurable ? For e.g throught setting's in
> ModalWindow.class ? Because now i need to override onbeforeunload withy
> empty body function
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