Declare long list of variables quickly using Javascript without arrays? -
i know can use arrays there way declare multiple variables - lets 50 using loop , integer @ end of each variable going 1 every time.
<!doctype html> <html> <body> <h1>javascript variables</h1> <p id="demo"></p> <script> var price1 = 5; var price2 = 6; var price3 = 7; var price4 = 8; var price5 = 4; var price6 = 1; var price7 = 9; var price8 = 8; var total = price1 + price2 + price3 + price4 + price5 + price6 + price7 + price8; document.getelementbyid("demo").innerhtml = "the total is: " + total; </script> </body> </html>
i know can use arrays
yes. , absolutely should use arrays purpose. designed for.
is there way declare mutiple variable quickly
only if create global variables. globals awful.
window["price" + i] = somevalue;
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