<分区>
我有一个从 0 到 4 的选择列表,当选择一个数字时,它将输出数组中的名称。而不是在选择数字 1 并获得输出“Adam”时,我只为每个数字得到“Ron”。
friends = new Array('Alex', 'Adam', 'Jake', 'Cydney', 'Ron');
document.getElementById('go').onclick = function() {
var nameSelected = document.getElementById('index').value;
oneArrayValue = friends[0];
oneArrayValue = friends[1];
oneArrayValue = friends[2];
oneArrayValue = friends[3];
oneArrayValue = friends[4];
document.getElementById('result').value = nameSelected;
};
<body>
<select id='number' name=''>
<option value = '0'>0</option>
<option value = '1'>1</option>
<option value = '2'>2</option>
<option value = '3'>3</option>
<option value = '4'>4</option>
<option value = '5'>5</option>
</select>
<button id='go' class=''>GO</button>
<input id='result' name='' value='' class=''>
<script src='js/javascript 07.js'></script>
</body>