I have function getCartItems in cart.js and I want to call that function in another class checkout.js than how can I do this ?
I have function getCartItems in cart.js and I want to call that function in
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I have function getCartItems in cart.js and I want to call that function in another class checkout.js than how can I do this ?
You need to include the script file
cart.jsin your page before you includecheckout.js. Assuming the functiongetCartItemsis declared in the global namespace, that’s all you have to do.However, don’t confuse a Javascipt source file for a class. Javascript does not have classes in that sense.