How do you make a Javascript value have the same value as another variable. I have a variable called "buttonId", and another called "toWin", I want to make it so that buttonId's value doesn't change, but, toWin changes to have the same value as buttonId. something like:
toWin=buttonId;
Can anyone help me? No jQuery, please.
Just like you have it, but if you're declaring it for the first time, use the var keyword.
var toWin = buttonId;
If buttonId
is an object, you may want to clone the object before setting toWin
to the value of buttonId
to avoid changing the value of the original object ( buttonId
) when and if you change toWin
.
You forgot to mention var while declaring the second variable. you should do it like this:
var something = '1';
var anotherthing = something;
alert(anotherthing);
The output will be 1.
This works:
toWin=buttonId;
I was debugging my Javascript, and thought that this might be the problem, so I just checked on here if it works, but now I know that my problem is completely different.
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