Redirecting html page with javascript -

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i have combo-box redirects user specific page. redirect, if use 

window.location.href = ...

when hit back, automatically redirects again. , if use 

window.location.replace (...)

they can't go back, because history gets replaced new page.

i have thought it's common scenario, wanted ask if knows trick i'm missing?

thanks

just check position of syntax.
put inside function or event.
use below syntax :
window.location = "your_url";


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