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window.document.normalize() breaks Knockout 3.3.0
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| <html> | |
| <head> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.3.0/knockout-min.js"></script> | |
| <script> | |
| // Problem occurs on IE 11 on Windows 10 (and earlier versions) | |
| // Problem does NOT occur in Chrome | |
| // window.document.normalize(); breaks knockoutjs bindings | |
| // Upgrading to Knockout 3.4.0 fixes the problem | |
| $(function () { | |
| var view = { | |
| list: ko.observableArray([{ item: 'Dog' }, { item: 'Cat' }]) | |
| }; | |
| ko.applyBindings(view, document.getElementById('list')); | |
| window.document.normalize(); // This line breaks the knockout bindings | |
| setTimeout(function() { | |
| view.list([]); | |
| view.list.push({ item: 'Person' }); | |
| // Should: update table with just "Person" | |
| // Observed: Table updates to "Person" and "Dog", but "Cat" is removed | |
| }, 1000); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div data-bind="foreach: list" id="list"> | |
| <div data-bind="text: item"></div> | |
| </div> | |
| </body> | |
| </html> |
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