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Thread: [CLOSED][Core 3.0 beta] Function createSequence missing

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  1. #1
    Sencha Premium User mankz's Avatar
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    Default [CLOSED] [Core 3.0 beta] Function createSequence missing

    createSequence is not defined but it's still cleaned up in the code below:

    Code:
    if(Ext.isIE) {
            function fnCleanUp() {
                var p = Function.prototype;
                delete p.createSequence;
                delete p.defer;
                delete p.createDelegate;
                delete p.createCallback;
                delete p.createInterceptor;
    
                window.detachEvent("onunload", fnCleanUp);
            }
            window.attachEvent("onunload", fnCleanUp);
        }

  2. #2
    Sencha User evant's Avatar
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    True, but then we'd need a seperate version of the deletion methods in the Ext build as well. This doesn't really cause any issue does it?
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  3. #3
    Sencha Premium User mankz's Avatar
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    Guess not... I just thought it looked odd, that something was deleted that is never there. So createSequence will be defined by whatever is on top of Ext Core?

    This would confuse me less:

    Code:
    var fp = Function.prototype;
    for (var p in fp ) { 
        delete fp[p];
    }

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