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Thread: [OPEN-875] deferredRender: false radio/checkbox wrong in IE7 and IE8 in tabbed form

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  1. #1
    Sencha User
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    Default [OPEN-875] deferredRender: false radio/checkbox wrong in IE7 and IE8 in tabbed form

    n/a

  2. #2
    Sencha User Jamie Avins's Avatar
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    The issue is that IE needs a manual repaint done after the component is visible (it was rendered in a hidden tab in this case). IE really doesn't handle rendering inside of hidden elements well. I'm not sure of a clean way to fix the issue ad of yet. What you can do for now is have IE repaint the wrap elements when it's tab is activated:

    Code:
        listeners: {
            activate: {
                fn: function() {
                    Ext.each(this.findByType('checkbox'), function(c) {
                        c.wrap.repaint();
                    });
                    Ext.each(this.findByType('radio'), function(c) {
                        c.wrap.repaint();
                    });
                }
            }
        }

  3. #3
    Sencha User Jamie Avins's Avatar
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    You should be able to use findParentByType, also if you want a one time event (removes the listener automatically after the single invocation), use the option single: true.

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