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Saturday, October 28, 2017

How to to show or hide textbox based on checkbox using jQuery in asp.net?



In this post we will discuss how we can show or hide texbox based on checkbox using jQuery in asp.net. Here we have used a textbox, one checkbox. On checkbox checked or unchecked we are going to hide a textbox.

Also you can read:
- Date validation using JavaScript

- Split javascript string

- How to validate user input for mobile number using Regular Expression in Javascript?

Below is the full code:



<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $("#isCheckBox").on("click", function () {
                if (document.getElementById('isCheckBox').checked) {
                    $("#txtMyTextBox").show();
                } else {
                    $("#txtMyTextBox").hide();
                }
            });
        });
    </script>
    <br />
    <div class="row">
        <div class="col-md-4">
            <input type="checkbox" id="isCheckBox"/> I Agree<br />
            <input type="text" id="txtMyTextBox"/><br />           
        </div>

    </div>

On Check box checked or unchecked the textbox will be show or hidden.

show hide textbox using jquery checkbox

Hope this will be helpful.