如何在 HTML 中設定指定元素/元素組停用?
使用 disabled 屬性停用元素。該屬性可用於以下元素:<button>、<input>、<select>、<textarea> 等。
示例
您可以嘗試執行以下程式碼以實現 disabled 屬性 −
<!DOCTYPE html> <html> <body> <p>Which sports do you like?</p> <form action = "" method = "get"> <input type = "checkbox" name = "vehicle" value = "football" checked> Football<br> <input type = "checkbox" name = "vehicle" value = "cricket" checked> Cricket<br> <input type = "checkbox" name = "vehicle" value = "hockey"> Hockey<br> <input type = "submit" value = "Submit" disabled> </form> </body> </html>
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