In HTML, a form comprises of various elements which helps in making a user interface in a web page. Using which we can collect different nature of nature.
One of the commonly used control is Month control i.e.
這個(gè)控件基本上為用戶提供了一個(gè)類似日歷的下拉菜單,用戶可以從中選擇或選擇月份和年份。 月份 控件允許您以 YYYY-MM 的格式選擇日期,其中 YYYY 表示年份,MM 表示月份。
讓我們來(lái)看一個(gè)簡(jiǎn)單的示例,使用Month控件。
示例
<html>
<body>
<form name="form1">
<label for="adm">Date of Admission:</label>
<input type="month" name="doa">
</form>
</body>
</html>
Executing the code given above, a month control will be displayed on the page.
When you click on the calendar icon on the right side of the control, it will open the complete month calendar like this ?

一旦下拉菜單打開(kāi),您可以從日歷中選擇月份和年份,或者您可以在控件中輸入月份和年份。
Once the month and year is selected, it will get stored in String type of value.
Let us create a program to display the selected month and year from the control using JavaScript.
Example
<html>
<head>
<title>Admission Form</title>
<script>
function display(){
d=form1.doa.value;
document.write("<center><b>Date of Admission is "+d
+"</b></center>");
}
</script>
<form name="form1">
<label for="adm">Date of Admission:</label>
<input type="month" name="doa" onchange="display()">
</form>
<html>
In this program, we have used