Изменение в js
подскажите, я ввожу число, оно умножается на 25, как в коде, но когда убираю это число , значение все равно остается, как сделать так, чтобы значение становилось 0?
<h6> By the new year we have prepared a special offer for you. For each purchase in our store you will receive bonus points, which you can exchange for any sneakers.1 purchase = 25 bonuses.To exchange bonuses for sneakers, you need to collect 150 bonuses. </h6></p> <br> <br> <h7> How many pairs of sneakers did you buy? <br> <h5><input type="number" onkeyup="bonus(this.value)"></h5> <br> <div id="otpt">Bonuses</div> <script> function bonus(value){ if(value > 0){ document.getElementById("otpt").innerHTML = (value*25) + " Bonuses"; } } |
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <h6> By the new year we have prepared a special offer for you. For each purchase in our store you will receive bonus points, which you can exchange for any sneakers.1 purchase = 25 bonuses.To exchange bonuses for sneakers, you need to collect 150 bonuses. </h6></p> <br> <br> <h7> How many pairs of sneakers did you buy? <br> <h5><input type="number" onkeyup="bonus(this.value)"></h5> <br> <div id="otpt">Bonuses</div> <script> function bonus(value){ if(value > 0){ document.getElementById("otpt").innerHTML = (value*25) + " Bonuses"; }else{ document.getElementById("otpt").innerHTML = 0 + " Bonuses"; } } </script> </body> </html> |
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