Assign dropdown value to other dropdown in jquery

set dropdown value to other dropdown in jquery
While woking with clientside stuff in asp.net we need to assign value of one dropdown to other dropdown. In this post we will see how to assign dropdown value to other dropdown.

Example to assign value from dropdown to other dropdown.

<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
<title>Get dropdown value</title>
<script type="text/javascript">
$(document).ready(function () {
$("#topics").change(function () {
var text = $("#topics option:selected").text();
var value = $("#topics option:selected").val();
$("#topics1").val(value);
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:DropDownList ID="topics" runat="server">
<asp:ListItem Text="C#" Value="1"></asp:ListItem>
<asp:ListItem Text="jQuery" Value="2"></asp:ListItem>
<asp:ListItem Text="ASP.NET" Value="3"></asp:ListItem>
</asp:DropDownList>

<br/><br/>
<asp:DropDownList ID="topics1" runat="server">
<asp:ListItem Text="C#" Value="1"></asp:ListItem>
<asp:ListItem Text="jQuery" Value="2"></asp:ListItem>
<asp:ListItem Text="ASP.NET" Value="3"></asp:ListItem>
</asp:DropDownList>
</div>
</form>
</body>
</html>
Output

2 comments :

  1. it worked for me.

    ReplyDelete
  2. $("#referenceIncident").val('${form.incident}'); inside the val we need to use $ suppose if we set it in spring mvc controller . the same value if you are using in jsp page then you need to use $ inside the val with single quotes

    ReplyDelete