1
我是jessi,我是一名网络开发学生。我正在尝试编写一个程序与数组,我卡住了。我有一组短语,当用户输入一个介于1到10之间的数字时,它应该显示屏幕上有很多短语,但我被卡住了。我不知道如何在屏幕上显示多个结果。我非常感谢任何帮助。谢谢。javascript数组和循环
<!DOCTYPE html>
<html>
<head>
<title>Get A Response</title>
</head>
<body>
<form>
<h1>Select how many phrases you want displayed.</h1>
<input type="number" class="userInput"></input>
<button type="submit" value="submit" onclick="showme()"></button>
</form>
<div class="myphrases">
</div>
<script src="js/main.js"></script>
</body>
</html>
////////////////// Javascript
function showme() {
var number = document.querySelector('.userInput').value;
var display = "";
var phrases = [
"Hello there",
"What's up Doc",
"Because I said so",
"Say it again",
"It's a celebration",
"Enjoy yourselves",
"Welcome",
"Where did you go", "Why you crying", "Stop playing"];
var random = Math.floor(Math.random() * phrases.length);
for(var i = 0; i < phrases.length; i++) {
}
}