Saturday 12 January 2019

Is JavaScript's array.clear() not a function?




I'm trying to empty an array containing my drawn coordinates when a button "clear" is pressed.




When I call drawnDivs.clear(), I get an error that it is not a function. drawnDivs is certainly an array, and I have Firebug console.logs printing things out. It's hosted here.


Answer



Nope, it's not. But drawnDivs.length = 0 should work.


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