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Issue with script being triggered by wrong checkbox

I'm trying to enable/disable a place order button based on whether or not the terms acceptance checkbox has been checked. The script I have been working on works fine for that, but it's also triggered when a different checkbox (with a different id) is checked. Although the other checkbox enables the button, it doesn't disable it again when un-checking it. So I think it's something wrong with the 'on change' part.
I've tried everything I could find and can't make it work only when the checkbox with id 'terms' is checked:
<script>
jQuery(window).on('load',function(){
setTimeout(function(){
jQuery('#payment #place_order').attr("disabled","disabled");
},1000);
});
jQuery(document).on('change','#terms',function() {
var ischecked = document.getElementById("terms");
if(ischecked.checked == false){
jQuery('#payment #place_order').attr("disabled","disabled");
}else{
jQuery('#payment #place_order').removeAttr("disabled");
}
});
</script>
The terms checkbox is as below:
<input type="checkbox" class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox ios-switch" name="terms" id="terms">
And the other one that triggers it is as below:
<input class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox" id="createaccount" type="checkbox" name="createaccount" value="1">

Your code is not clear.
Assuming the place order has the id of #place_order, there is no need to add the container
jQuery(function() { // on page load
jQuery('#place_order').attr("disabled", "disabled");
jQuery(document).on("change", "#terms", function() { // assuming the terms is dynamically inserted
if (!this.checked) {
jQuery('#place_order').attr("disabled", "disabled");
} else {
jQuery('#place_order').removeAttr("disabled");
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
Terms <input type="checkbox" class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox ios-switch" name="terms" id="terms"><br/>
<button id="place_order">Place order</button>
<hr/>
Create account <input class="woocommerce-form__input woocommerce-form__input-checkbox input-checkbox" id="createaccount" type="checkbox" name="createaccount" value="1">

Javascript to enable/disable radio buttons when text field is cleared or chars are present

I'm working on a little script that will disable a form field if certain radio button are ticked or if the input filed has characters to disable the radio buttons
So what I'm wanting my code to do is when the User enters the text field and adds at least one character of any type to disable the radio buttons and if that field is cleared to re-enable the radio buttons
For some reason when I'm doing either or, my "Enabled" alert keeps showing and the radio buttons aren't being disabled
to get the alert to pop, need to click outside of the input field, I would like this to be a mouseout if possible but I can work on that later
If the value is entered within the form directly, the radio buttons are disabled but I can't get them enabled once the filed is cleared
Steps:
Enter text in text field, if value isn't set in the form. Radio buttons stay disabled
Enter Value within the form, the text buttons stay disabled when the text field is cleared
Working Parts:
If radio btn "Yes" is ticked display "test" string and disable text field
If Radio btn "No" is ticked then enable text field
jQuery version in use: 1.9
Below is my JavaScript and below that is the HTML
Script:
$(function() {
var tlHeader = 'Test';
var f2 = $('#field_2').val();
// This function controls inpput box toggling on/off radio buttons
$( '#field_2' ).change(function() {
if(f2.length != 0) {
alert( "Disabled" )
$("input[name=toggle]").prop('disabled', true)
} else if(f2.length == 0) {
alert( "Enabled" )
$("input[name=toggle]").removeProp('disabled')
};
});
window.invalidate_input = function() {
// This function controls radio btn actions
if ($('input[name=toggle]:checked').val() == "Yes") {
$('#field_2').attr('disabled', 'disabled'),
$('#thgtLdr').html( tlHeader );
$('#thgtLdr').not("No").show();
} else if ($('input[name=toggle]:checked').val() == "No") {
$('#field_2').removeAttr('disabled'),
$('#thgtLdr').not("Yes").hide();
}
};
$("input[name=toggle]").change(invalidate_input);
invalidate_input();
});
</script>
HTML:
<body>
<div id=rdTest>
<div class="inputField">
<label>Focal Image:</label>
<input name="FocalImage" type="text" id="field_2" class='textbox' value="" />
</div> <!-- End input field -->
<div class="radioGroup">
<label>Test Page:</label>
<input type='radio' name='toggle' value='Yes' id="tglyes"/>Yes
<input type='radio' name='toggle' value='No' id="tglno"/>No
</div>
<div id="thgtLdr">
</div>
</div>
</body>

Your use case isnt entirely clear but I'll show you how to achieve the basic goal.
First, I would avoid the mouse events and use keyup with a timer so that my function is only called when the user stops typing and not after each typed letter. Then it's just a mater of checking the text and acting to enable or disable the elements. Here is an example:
var keyupDelay = (function(){
var timer = 0;
return function(callback, ms){
clearTimeout (timer);
timer = setTimeout(callback, ms);
};
})();
$('#field_2').keyup(function() {
var $this=$(this);
keyupDelay(function(){
var val=$this.val();
console.log(val);
if(val=='') $('#tglyes, #tglno').prop('disabled',true);
else $('#tglyes, #tglno').prop('disabled',false);
}, 400 ); // triggered after user stops typing for .4 seconds, adjust value as needed
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id=rdTest>
<div class="inputField">
<label>Focal Image:</label>
<input name="FocalImage" type="text" id="field_2" class='textbox' value="" />
</div>
<!-- End input field -->
<div class="radioGroup">
<label>Test Page:</label>
<input type='radio' name='toggle' value='Yes' id="tglyes" disabled="true"/>Yes
<input type='radio' name='toggle' value='No' id="tglno" disabled="true"/>No
</div>
<div id="thgtLdr">
</div>
</div>

Try this
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(document).on('click','.choice',function(){
if($(this).val() == 'yes')
{
$('.textfield').prop('disabled',true);
$('#string').html('Test Welcome');
}
else
{
$('.textfield').prop('disabled',false);
$('#string').html('');
}
});
$(document).on('keyup','.textfield',function(){
if($(this).val().length > 0)
{
$('.choice').each(function()
{
if($(this).is(':checked'))
{
$(this).attr('checked',false);
}
$(this).prop('disabled',true);
});
}
else
{
$('.choice').prop('disabled',false);
}
});
});
</script>
<body>
<form>
<input type="text" class="textfield" placeholder="enter text"/>
Yes<input type="radio" name="choice" class="choice" value="yes" />
No<input type="radio" name="choice" class="choice" value="no" />
<p id="string" ></p>
</form>
</body>

You can simplify your code in many ways.
The keyup event will be triggered every time the user releases a key on the text field. Inside the callback, you can get the value of the text field with this.value. From experience, it is best to use .prop() method when toggling certain input-related attributes like disabled and checked. You can enable/disable these attributes using booleans.
// cache the elements to avoid having retrieve the same elements many times
var $textbox = $('#field_2'),
$radios = $('input[name=toggle]'),
$div = $('#thgtLdr');
// everytime user presses a key...
$textbox.on('keyup', function() {
// check if a value was entered or not
// if so, disabled the radio buttons; otherwise enable the radio buttons
$radios.prop('disabled', this.value);
});
// when radio buttons change...
$radios.on('change', function () {
// check if value is Yes or No
if (this.value === 'Yes') {
$textbox.prop('disabled', true);
$div.text(this.value);
} else {
$textbox.prop('disabled', false);
$div.empty();
}
});
<div id=rdTest>
<div class="inputField">
<label>Focal Image:</label>
<input name="FocalImage" type="text" id="field_2" class="textbox" value="">
</div>
<div class="radioGroup">
<label>Test Page:</label>
<input type="radio" name="toggle" value="Yes" id="tglyes">Yes
<input type="radio" name="toggle" value='No' id="tglno">No
</div>
<div id="thgtLdr"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script> // place code here </script>
Also, get into the habit of caching your jQuery objects.

Trying to create a checkbox for comparing elements

So far I manage to show/hide button when checkbox is checked but its checking all checkbox which I don't want.
my goal is to check different checkboxes without ticking all of them at the same time.
Edit: also to count how many elements have been checked.
http://jsfiddle.net/bLd0gaxy/1/
<input type="checkbox" class="compare" name="compare">
<label for="compare" class="compare-label ml-10"> Compare</label>
<!-- <div class="compare-btn"></div> -->
<button class="compare-btn ml-10" style="display: none;">Compare</button>
<input type="checkbox" class="compare" name="compare">
<label for="compare" class="compare-label ml-10"> Compare 2</label>
<!-- <div class="compare-btn"></div> -->
<button class="compare-btn ml-10" style="display: none;">Compare</button>
$('.compare').click(function() {
if($('.compare').is(':checked')){
$('.compare-label').hide();
$('.compare-btn').show();
} else{
$('.compare-label').show();
$('.compare-btn').hide();
}
});

You have to use .prop("checked") to get the checked state (http://api.jquery.com/prop/). Here is your working example: http://jsfiddle.net/infous/bLd0gaxy/3/

You need to use this to work with the closest elements:
$('.compare').change(function() {
if (this.checked) {
$(this).next("label").hide();
$(this).nextUntil("button").show();
} else {
$(this).next("label").show();
$(this).nextUntil("button").hide();
}
var totalChecked = $(".compare:checked").length;
});
Also, work with the change event of the checkbox.

Jquery get value of text box next to a radio button

I am creating a form with multiple radio buttons and text boxes.
Each Text box is next to radio button like below:
<div class="form-group">
<div class="radio">
<label>
<input type="radio" name="correct_answer_id">
Correct
</label>
</div>
<label for="answer" class="col-sm-2 control-label">Answer 2</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="answer[]" placeholder="Answer" required>
</div>
</div>
There are several radio button and text box pair like above in the form.
On click of the radio button, i want to get whatever has been written in the corresponding text box
i am trying to use Jquery's next() function like below:
$('input[type="radio"]').click(function(){
if ($(this).is(':checked'))
{
console.log($(this).next('input[type="text"]').val());
}
});
But my log shows undefined. What i am doing wrong?

Try this : find parent div of radio and do next().next() to get input box div and then find input box to get value.
NOTE - You need not to check if ($(this).is(':checked')) as when you click on radio button it will get checked always.
$('input[type="radio"]').click(function(){
var value = $(this).closest('.radio').next().next('.col-sm-10').find('input[type=text]').val();
console.log(value );
});

use below code using parents(); see working fiddle
$('input[type="radio"]').click(function(){
if ($(this).is(':checked'))
{
console.log($(this).parents('div.radio').next().next('div.col-sm-10').find('input[type="text"]').val());
}
});

You should put the value that you want submitted in the value attribute of your input elements.
e.g. <input type="radio" name="correct_answer_id" value="correct">
Your click handler would change to:
$('input[type="radio"]').click(function(){
if ($(this).is(':checked'))
{
console.log($(this).val());
}
});
If there's some value that you don't want to place in the value attribute then it's still best to have a reference to the value in the input element instead of relying on a particular document layout.

Try this
$('input[type="radio"]').click(function(){
if ($(this).is(':checked'))
{
console.log($(this).parent().parent().siblings().find('input[type="text"]').val());
}
});
Working Demo

If you can change the html a little, here is a different approach http://jsfiddle.net/xa9cjLd9/1/
<div class="form-group">
<div class="radio">
<label data-for='answer[]'>
<input type="radio" name="correct_answer_id" />Correct</label>
</div>
<label for="answer" class="col-sm-2 control-label">Answer 2</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="answer[]" placeholder="Answer" required />
</div>
</div>
$('input[type="radio"]').click(function () {
if ($(this).is(':checked')) {
var data = $(this).closest('label').attr('data-for');
console.log($('input[name=' + '"' + data + '"' + ']').val());
}
});
Just Define a data attribute to the label , which contains the name of the related input.

Radio buttons checked changing submit text

My site structure consists on an index.php which is styled by a css file. It then includes the following php code in a separate file:
<?php include("globals.php"); ?>
<form action="<?php echo $website.$relative_string;?>" name="subscribe" onsubmit="javascript:return checkEmail(this);" method="post">
<div id="cell8" class="titlecell2"><h3>Email:</h3></div>
<div id="cell9" class="inputcell2">
<input type="text" class="inputfield2" name="email" value="Your Email..." id="email2" maxlength="255" onfocus="this.value='';">
</div>
<div id="cell10" class="textcell3">
<input name="group" type="hidden" id="group[]" value="<?php echo $group; ?>">
<input name="subscribe" id="sub" type="radio" value="true" checked>
</span>Subscribe </p>
</div>
<div id="cell11" class="buttoncell">
<button type="submit" name="Submit2" value="Join" id="submitButton2">
<span>OK</span>
</button>
</div>
<div id="cell8" class="textcell4">
<input type="radio" name="subscribe" id="unsub" value="false">
</span>Un-Subscribe </p>
</div>
</form>
It appears on screen with no problems in the correct layout as my css style sheet. What I would like this to do is when I select the "Subscribe" radio button the submit button text "OK" changes to "Join". When I click on the Unsubscribe button text "OK" or "Join" changes to "Leave".
I tried to make some code from research:
if(document.getElementById('sub').checked) {
document.write("<span>Join</span>"
}
else if(document.getElementById('unsub').checked) {
document.write("<span>Leave</span>)
}
I think this kind of worked in that it changed to Join (replacing the OK line, but obviously didn't update on clicking unsubscribe. I guess it would update on refreshing the page if my default wasn't join. I guess I need to do some form of onclick but then I have no idea how to adjust that span ok bit.
Please help?
Many thanks Chris

Here is a solution in plain JavaScript without jQuery. It avoids the unnecessary overhead.
This should work, but I haven't had a chance to test it:
var sub = document.getElementById('sub'); // Save element to a variable, so you don't have to look for it again
var unsub = document.getElementById('unsub');
var btn = document.getElementById('submitButton2');
sub.onchange = function() //When sub changes
{
if(sub.checked) //If it's checked
{
btn.innerHTML = "<span>Join</span>"; // Set button to Join
}
else // If not..
{
btn.innerHTML = "<span>OK</span>"; // Set button to OK
}
}
unsub.onchange = function() //When unsub changes
{
if(unsub.checked) //If it's checked
{
btn.innerHTML = "<span>Leave</span>"; // Set button to Leave
}
else // If not..
{
btn.innerHTML = "<span>OK</span>"; // Set button to OK
}
}
However, you should not do it like this.
You should combine the two radio buttons into a radio group.
In that case you will listen for radio group to change, get the value of the radio group, set button text according to the value.

if you label your <span>OK</span> to something like <span id="your_id">OK</span> then added a class to your radio button like this <input class="your_class" type="radio" name="subscribe" id="unsub" value="false"> them...
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script>
$("#your_class").change(function () {
if ($(this).is(':checked')) {
$("#your_id").text('Join');
}else {
$("#your_id").text('Leave');
}
});
</script>
This was all written in the browser so let me know if there are any problems.