select 对当前选项显示文本的获取 m.options[m.selectedIndex].text | selectz
<html>
<head>
<title>select</title>
</head>
<body>
<select id="mySelect">
<option value="volvo">Volvo111</option>
<option value="saab">Saab111</option>
<option value="mercedes">Mercedes111</option>
<option value="audi">Audi111</option>
</select>
<script>
function getSelect () {
const m = document.getElementById('mySelect')
console.info('m', m)
console.info('m.value', m.value)
console.info('m.text', m.text)
console.info('m.name', m.name)
console.info('m.innerText', m.innerText)
console.info('m.selectedIndex ', m.selectedIndex )
console.info('m.selectedIndex ', m.selectedIndex )
console.info('m.options[m.selectedIndex].text', m.options[m.selectedIndex].text)
}
</script>
</body>
</html>