I have to use datepicker in wordpress site, in which a plugin creates fields dynamically with same name(array), same #id and same .class i try to use it using focus but i got error on it
TypeError: inst is undefined
Please hel
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="assests/jquery-ui.min.css" rel="stylesheet">
<script src="assests/jquery.js"></script>
<script src="assests/jquery-ui.js"></script>
</head>
<body>
<div class="mytemplate" style="display: none;">
<input id="datepicker" type="text" name="name[]">
</div>
<div class="dates">
<div>
<input id="datepicker" type="text" name="name[]">
</div>
</div>
<input type="button" value="Add more" onclick="myfunction()">
<script>
function myfunction() {
$(".mytemplate").clone().removeClass("mytemplate").show().appendTo(".dates");
}
</script>
<script>
$(document).on("focus", "#datepicker", function(){
$(this).datepicker();
});
</script>
</body>
</html>
you have id="datepicker" for all your datepicker inputs, but ids are supposed to be unique in a given DOM. use class="datepicker" instead. and also, since you're using jquery anyways, you dont need to use vanilla javascript onclick function.
demo: http://jsfiddle.net/swm53ran/331/
<div class="mytemplate" style="display: none;">
<input class="datepicker" type="text" name="name[]"/>
</div>
<div class="dates">
<div>
<input class="datepicker" type="text" name="name[]"/>
</div>
</div>
<input type="button" class="addmore" value="Add more">
$(document).ready(function() {
$('.addmore').on('click', function() {
$(".mytemplate").clone().removeClass("mytemplate").show().appendTo(".dates");
});
$(document).on("focus", ".datepicker", function(){
$(this).datepicker();
});
});
来源：https://stackoverflow.com/questions/32694306/use-jquery-datepicker-on-dynamically-created-fields