html input box disappear

Question

I have this simple html form. with 3 radio box options. The last radio box option is 'others' I want the text box to input other reasons to appear only when then 'other's combo box is selected. is there any way to do that?

<html>
  <body>
    <div class="form-group">

        <input type="radio" name="option" value="a"> Missing deadline.<br>
        <input type="radio" name="option" value="b"> Unsatisfied with the work.<br>
        <input type="radio" name="option" value="c"> No response from Accountant.<br>
        <input type="radio" name="option" value="d"> Other reasons. <br>

        <input autofocus type="text" id="reason" name="reason" placeholder="Please key in the reasons.">

    </div>
  <body>
</html>

Answer 1

Give it a try.

 function showTextbox() { document.getElementById("reason").style.display = "block"; }

 <html> <body> <div class="form-group"> <input type="radio" name="option" value="a"> Missing deadline.<br> <input type="radio" name="option" value="b"> Unsatisfied with the work.<br> <input type="radio" name="option" value="c"> No response from Accountant.<br> <input type="radio" name="option" value="d" onclick="showTextbox()"> Other reasons. <br> <input autofocus type="text" id="reason" name="reason" placeholder="Please key in the reasons." style="display:none"> </div> <body> </html>

Answer 2

Here is a solution using jQuery, by setting an on-change event to the checkbox:

 $("#test").change(function(){ $("#hidden").show() });

 #hidden {display: none}

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> Click Me <input type="checkbox" id="test"> <div id="hidden">alec</div>

html input box disappear

Question

2 answers

solution1
1 2018-04-09 00:25:52

solution2
0 2018-04-09 00:41:19

html input box disappear

Question

2 answers

solution1 1 2018-04-09 00:25:52

solution2 0 2018-04-09 00:41:19

solution1
1 2018-04-09 00:25:52

solution2
0 2018-04-09 00:41:19