input-獲取文本框值

原創 七海桑城 2020-06-16 06:15

創建頁面

初始代碼

賦值方式——引用JQ庫，給文本框賦值爲“張馨予”

<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>

取值方式——輸入文本框的值

取值方式——文本框的VALUE值

審查元素可看到該文本框的Value值是123456789

點擊【確定】按鈕

 

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