我试图根据网页上的日期动态更新网页上的文本。但是由于某种原因，没有显示文本“ OPEN Wednesday Tuesday 9 AM到5:30 PM”。我正在使用XAMPP，但我认为这无关紧要。她是我的密码。
var hours = ["Closed", "Closed", "9 AM to 9 PM", "9 AM to 5:30 PM","9 AM to 9 PM", "9 AM to 5:30 PM", "9 AM to 2:30 PM"]; //Sunday -> Saturday
var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]; // Variable to Convert getDay() to text
var dayOfWeek = getDay();
document.getElementById("open").innerHTML = "OPEN " + days[dayOfWeek] + " FROM " + days[dayOfWeek];
和
<p id="open"></p>
您如何定义getDay（）函数？
如果未定义，请使用Date对象：
var dayOfWeek = new Date().getDay();
http://jsfiddle.net/trestqwz/1/
var hours = ["Closed", "Closed", "9 AM to 9 PM", "9 AM to 5:30 PM","9 AM to 9 PM", "9 AM to 5:30 PM", "9 AM to 2:30 PM"]; //Sunday -> Saturday
var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]; // Variable to Convert getDay() to text
var dayOfWeek = new Date().getDay();
document.getElementById("open").innerHTML = "OPEN " + days[dayOfWeek] + " FROM " + hours[dayOfWeek];
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我来说两句