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javascript - how change price value according to litre or kg

Durga Velusamy

Hai ,

any one give sample to me to know how to code add to cart

javascript - how to change price value according to litre or kg.

i have option menu it has product 1litre, 2 litre and i have input box to code the price according to 1lt or 2 lt.

now tell me how to change the price when i choose 1 lt it need to show price in input box and i choose 2 lt it need to show another price in input box .

2 Replies

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Upendra Pratap Shahi11y ago
1-Add your JQuery library
2- Use this code-

<script type="text/javascript">
$(document).ready(function () {
$("#topics").change(function () {
var text = $("#topics option:selected").text();
var value = $("#topics option:selected").val();
$('#txtvalue').val(value);
});
});
script>

3-<asp:TextBox Text="" id="txtvalue" runat="server" ClientIDMode="Static">asp:TextBox>

example-

+1
Jaipal Reddy11y ago
http://www.nullskull.com/q/10440088/how-to-sum-and-display-total-in-a-label-using-javascript.aspx
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