"this" inside object

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[shoutatani]

“Javascript has no block scope, only function scope” object直下のthisがGlobal object(undefined in strict)になるのはトップレベルのスコープになるからか・・・！

[reboot_in]

“var wF = { w : 560, h : function() { return (312 - 42) / (560 / this.w) + 42; } }; alert(wF.h())”