The content of the JavaScript Year drop-down list box is the current year and the previous 50 years.

JavaScript drop-down list box, the content is the current year and the previous 50 years, and the default selection is the current year

The code copy is as follows:

<script language="javascript" type="text/javascript">

window.onload=function(){

//Set the selection of year

var myDate= new Date();

var startYear=myDate.getFullYear()-50;//Start year

var endYear=myDate.getFullYear()+50;//End year

var obj=document.getElementById('myYear')

for (var i=startYear;i<=endYear;i++)

{

obj.options.add(new Option(i,i));

}

obj.options[obj.options.length-51].selected=1;

}

</script>

<select id="myYear"></select>