How do I change the color of a variable in Javascript? -


here code: 

var hi = "hi" document.write(hi)  hi.style.color="#ff0000"; document.write(hi)

why won't change colors? keep getting "cannot read property 'style' of undefined".

var hi string, not dom element, can't apply style it. think you're trying go like:

var hi = "<span style='color:#ff0000'>hi</span>"; document.write(hi);

another option create element on fly:

var myspan = document.createelement('span'); myspan.innerhtml = "hi"; myspan.style.color = "#ff0000"; document.getelementsbytagname('body')[0].appendchild(myspan);

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