How to change all input type define by a common class name under id using javascript

Question

1.00/5 (1 vote)

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the code is given below:

HTML

<div id="1">
<input type="hidden" name="name" value="dgfdf" class="chk"/>
<input type="hidden" name="email" value="gh@yahoo.com" class="chk"/>
<input type="hidden" name="phone" value="475684" class="chk"/>
<input type="hidden" name="address" value="f46d/a" class="chk"/>
<input type="hidden" name="id" value="2" class="id"/>
</div>

here i want to change 'type hidden to text' all input fild which class name is

chk

inside div id 1.how can i do this using javascript.
For more understand i give the changed code below:

HTML

<div id="1">
<input type="text" name="name" value="dgfdf" class="chk"/>
<input type="text" name="email" value="gh@yahoo.com" class="chk"/>
<input type="text" name="phone" value="475684" class="chk"/>
<input type="text" name="address" value="f46d/a" class="chk"/>
<input type="hidden" name="id" value="2" class="id"/>
</div>

What I have tried:

i cannot understand how should i start.

Posted 24-Oct-16 23:58pm

Member 9361273

Updated 25-Oct-16 7:56am

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2 solutions

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Ali Majed HA · Answer 1 · 2016-10-25T07:56:00

Solution 1

Hello
If you are designing a site that is intended only to run on Mozilla, Safari, or another non-Internet Explorer browser, the following code is sufficient to modify an input element's type:

JavaScript

<script>
  document.getElementsByClassName('chk').type = 'text';
</script>

hope it works

Posted 25-Oct-16 7:56am

Ali Majed HA

Comments

Member 9361273 26-Oct-16 2:00am

Hello.
First of all thanks for the solution.
I know it but here i want to know how can I change all input type inside div 1.

Ali Majed HA 26-Oct-16 2:17am

Hello
You can use :
$('#1').find('.chk').type = 'text';
it will return the classes inside div 1
hope it works

W∴ Balboos, GHB 27-Oct-16 7:01am

Note that the question specifies javaScript - not JQuery !

Karthik_Mahalingam · Answer 2 · 2016-10-27T00:01:00

Solution 2

try this

JavaScript

var div = document.getElementById('1'); 
            var chks = div.getElementsByClassName('chk'); 
            for (var i = 0; i < chks.length; i++) { 
                chks[i].type = 'text';
            }

Posted 27-Oct-16 0:01am

Karthik_Mahalingam