ExtJS 冻结在 Safari 14

Question

We have a problem using ExtJS with safari 14. We can easily reproduce the issue in the sencha documentation for that just click on the following link: https://examples.sencha.com/extjs/7.3.0/examples/kitchensink/?classic#remote-combo .

Once you're on the page just click somewhere outside the ExtJS form and your safari will freeze forever... (in the red area visible on the screenshot for instance)

https://i.stack.imgur.com/LX0uE.png

This is a big problem for us because our interfaces are not usable anymore on safari. Does anyone already faced this problem and have a solution for that?

Answer 1

Try to workaround it this way

Ext.getBody().dom.addEventListener(
    'pointerdown',
    function(e) {
        if(Ext.fly(e.target).getAttribute('data-ref') === 'innerCt') {
            e.preventDefault();
        }
    }
)