[Koha-bugs] [Bug 14473] New: Warning unsaved changes

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=14473

            Bug ID: 14473
           Summary: Warning unsaved changes
 Change sponsored?: ---
           Product: Koha
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P5 - low
         Component: Cataloging
          Assignee: gmcharlt at gmail.com
          Reporter: vfernandes at keep.pt
        QA Contact: testopia at bugs.koha-community.org
                CC: m.de.rooy at rijksmuseum.nl

Add a warning about unsaved changes when exiting the cataloguing (addbiblio.pl)
page.

http://stackoverflow.com/questions/11844256/alert-for-unsaved-changes-in-form

Possible code:

var unsaved = false;

$(":input").change(function(){ //trigers change in all input fields including
text type
    unsaved = true;
});

function unloadPage(){ 
    if(unsaved){
        return "You have unsaved changes on this page. Do you want to leave
this page and discard your changes or stay on this page?";
    }
}

window.onbeforeunload = unloadPage;

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