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">
Related
What I'm trying to do is to set hidden div with inputs depended on checked radio input.
This is the logic:
If the first radio is checked the first div is shown, there I want to add hidden inputs with some values...
If the second radio is checked I want the input to be added with required..
And, it shouldn't be required if the 2nd radio isn't checked...
I've tried a few things over some time and got some effects but can't get it work as I want, Here is the code that i'm currently trying to work with, sorry but it's messed up and fails...
So Any help will be much appreciated...
/*
// this code is working but I messed the HTML while trying to get it work with the other code below...
$(document).ready(function() {
$("div.hiddendiv").hide();
check();
$("input[name$='name02']").change(check);
function check() {
var test = $("input[name$='name02']:checked").val();
$("div.hiddendiv").hide();
$("#" + test).show();
}
}
*/
// The code i'm trying to work with...
$(function() {
var radio = $("#closed");
var hidden = $("#hide");
hidden.hide();
checkbox.change(function() {
if (checkbox.is(':checked')) {
hidden.show();
//add required
$('#name02').prop('required', true);
} else {
hidden.hide();
//clear when hidden checked
$("#name02").val("");
//remove required
$('#name02').prop('required', false);
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="radio" id="closed" value="01"> Closed
<input type="radio" id="open" value="02"> Open
<div name="01" class="hiddendiv">
<input name="name01" type="hidden" value="code">
</div>
<div name="02" id="hide" class="hiddendiv">
<input name="name02" type="text" value="">
</div>
Here is the JSFiddle,
try this code
give same name of radio button so it will work as a group and
also set id of input tag as name02 so its use as a #name02 in jquery
so it will work
$(function() {
var radio = $("#closed");
var hidden = $("#hide");
hidden.hide();
$(this).click(function() {
if ($('#closed').is(':checked')) {
hidden.show();
$('#name02').prop('required', true);
} else {
hidden.hide();
//clear when hidden checked
$("#name02").val("");
//remove required
$('#name02').prop('required', false);
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="radio" name='btn' id="closed" value="01"> Closed
<input type="radio" name='btn' id="open" value="02"> Open
<div name="01" class="hiddendiv">
<input name="name01" type="hidden" value="code">
</div>
<div name="02" id="hide" class="hiddendiv">
<input name="name02" id="name02" type="text" value="">
</div>
Part of your problem is that you need to set the name attribute of your radio buttons to be the same value, otherwise the HTML won't know that they belong to the same group.
I've updated the JSfiddle here
https://jsfiddle.net/hba4d83k/2/
What i have done is add a change event handler to your the radio group and then did some conditional logic to show/hide the relevant inputs.
I would like to conditionally disable a button based on a radio and checkbox combination. The radio will have two options, the first is checked by default. If the user selects the second option then I would like to disable a button until at least one checkbox has been checked.
I have searched at length on CodePen and Stack Overflow but cannot find a solution that works with my conditionals. The results I did find were close but I couldn't adapt them to my needs as I am a Javascript novice.
I am using JQuery, if that helps.
If needed:
http://codepen.io/traceofwind/pen/EVNxZj
<form>
<div id="input-option1">First option: (required)
<input type="radio" name="required" id="required" value="1" checked="checked">Yes
<input type="radio" name="required" id="required" value="2">No
<div>
<div id="input-option2">Optionals:
<input type="checkbox" name="optionals" id="optionals" value="2a">Optional 1
<input type="checkbox" name="optionals" id="optionals" value="2b">Optional 2
<div>
<div id="input-option3">Extras:
<input type="checkbox" name="extra" id="extra" value="3">Extra 1
<div>
<button type="button" id="btn">Add to Cart</button>
</form>
(Please excuse the code, it is in short hand for example!)
The form element IDs are somewhat fixed. The IDs are generated by OpenCart so I believe the naming convention is set by group, rather than unique. I cannot use IDs such as radio_ID_1 and radio_ID_2, for example; this is an OpenCart framework facet and not a personal choice.
Finally, in pseudo code I am hoping someone can suggest a JQuery / javascript solution along the lines of:
if radio = '2' then
if checkboxes = unchecked then
btn = disabled
else
btn = enabled
end if
end if
Here is a quick solution and I hope that's what you were after.
$(function() {
var $form = $("#form1");
var $btn = $form.find("#btn");
var $radios = $form.find(":radio");
var $checks = $form.find(":checkbox[name='optionals']");
$radios.add($checks).on("change", function() {
var radioVal = $radios.filter(":checked").val();
$btn.prop("disabled", true);
if (radioVal == 2) {
$btn.prop("disabled", !$checks.filter(":checked").length >= 1);
} else {
$btn.prop("disabled", !radioVal);
}
});
});
Here is a demo with the above + your HTML.
Note: Remove all the IDs except the form ID, button ID (since they're used in the demo) as you can't have duplicate IDs in an HTML document. an ID is meant to identify a unique piece of content. If the idea is to style those elements, then use classes.
If you foresee a lot of JavaScript development in your future, then I would highly recommend the JavaScript courses made available by Udacity. Although the full course content is only available for a fee, the most important part of the course materials--the videos and integrated questions--are free.
However, if you don't plan to do a lot of JavaScript development in the future and just need a quick solution so you can move on, here's how to accomplish what you are trying to accomplish:
$(document).ready(function(){
$('form').on('click', 'input[type="radio"]', function(){
conditionallyToggleButton();
});
$('form').on('click', 'input[type="checkbox"]', function(){
conditionallyToggleButton();
});
});
function conditionallyToggleButton()
{
if (shouldDisableButton())
{
disableButton();
}
else
{
enableButton();
}
}
function shouldDisableButton()
{
if ($('div#input-option1 input:checked').val() == 2
&& !$('form input[type="checkbox"]:checked').length)
{
return true;
}
return false;
}
function disableButton()
{
$('button').prop('disabled', true);
}
function enableButton()
{
$('button').prop('disabled', false);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<div id="input-option1">First option: (required)
<input type="radio" name="required" id="required" value="1" checked="checked">Yes
<input type="radio" name="required" id="required" value="2">No
<div>
<div id="input-option2">Optionals:
<input type="checkbox" name="optionals" id="optionals" value="2a">Optional 1
<input type="checkbox" name="optionals" id="optionals" value="2b">Optional 2
<div>
<div id="input-option3">Extras:
<input type="checkbox" name="extra" id="extra" value="3">Extra 1
<div>
<button type="button" id="btn">Add to Cart</button>
</form>
Note that the JavaScript code above is a quick-and-dirty solution. To do it right, you would probably want to create a JavaScript class representing the add to cart form that manages the behavior of the form elements and which caches the jQuery-wrapped form elements in properties.
I'm trying to implement a "Select All" checkbox on an HTML form using JQuery 1.9.1. As far as I can tell, it should be as simple as using .prop to check or uncheck a checkbox, but nothing I try seems to work.
Please see below for what I have tried, I've commented out some failed attempts out and I cannot get this to work for even one checkbox. What is the correct way to do this? Am I missing something, possibly in the HTML?
HTML
<input type="checkbox" id="cb_select_all" name="cb_select_all" value="t" />
<label for="cb_select_all"><b>Select All</b>
</label>
<br />
<input type="checkbox" name="cb1" id="cb1" class="cb_all" value="t" />
<label for="cb1">1 test</label>
<br />
<input type="checkbox" name="cb2" id="cb2" class="cb_all" value="t" />
<label for="cb2">2 test</label>
Javascript
$(document).ready(function () {
$("#cb_select_all").change(cb_select_all_onchange);
}); //end $(document).ready
function cb_select_all_onchange() {
if ($("#cb_select_all").checked) {
//$("#cb1").prop("checked", true);
//$(".cb_all").each(function(){ this.checked = true; });
//document.getElementById("cb1").checked = true;
$(".cb_all").prop("checked", true);
} else {
$("#cb1").prop("checked", false);
}
}
http://jsfiddle.net/mLnb5qed/5/
Thanks,
jdt
Change your if to this
if ($("#cb_select_all")[0].checked) { }
( or ) if ($("#cb_select_all").is(":checked")) { }
The problem is the first one is a property of native element and not jQuery object. Accessing it by an index gives you the ability to use that property. The second way is the jQuery way.
Use
$("#cb_select_all").is(':checked');
This worked for me:
$(document).ready(function () {
$("#cb_select_all").change(function () {
if ($("#cb_select_all").prop("checked") == true) {
$('.cb_all').prop('checked', true);
}
else {
$('.cb_all').prop('checked', false);
}
});
});
What happens:
Check if the "cb_select_all" checkbox changes state
if the "checked" state is set to true
check all "cb_all" checkboxes
else
uncheck all "cb_all" checkboxes
I've got the following code to trigger a click event on some radio buttons! but it doesn't get fired! can any one help me with this!
CODE :
$("#inline_content input[name='type']").click(function(){
if($('input:radio[name=type]:checked').val() == "walk_in"){
$('#select-table > .roomNumber').attr('enabled',false);
}
});
RADIO BUTTONS
<form class="type">
<input type="radio" name="type" checked="checked" value="guest">In House</input>
<input type="radio" name="type" value="walk_in">Walk In</input>
</form>.
Update
Tried onChange() too but not working.
It fires. Check demo http://jsfiddle.net/yeyene/kbAk3/
$("#inline_content input[name='type']").click(function(){
alert('You clicked radio!');
if($('input:radio[name=type]:checked').val() == "walk_in"){
alert($('input:radio[name=type]:checked').val());
//$('#select-table > .roomNumber').attr('enabled',false);
}
});
There are a couple of things wrong in this code:
You're using <input> the wrong way. You should use a <label> if you want to make the text behind it clickable.
It's setting the enabled attribute, which does not exist. Use disabled instead.
If it would be an attribute, it's value should not be false, use disabled="disabled" or simply disabled without a value.
If checking for someone clicking on a form event that will CHANGE it's value (like check-boxes and radio-buttons), use .change() instead.
I'm not sure what your code is supposed to do. My guess is that you want to disable the input field with class roomNumber once someone selects "Walk in" (and possibly re-enable when deselected). If so, try this code:
HTML:
<form class="type">
<p>
<input type="radio" name="type" checked="checked" id="guest" value="guest" />
<label for="guest">In House</label>
</p>
<p>
<input type="radio" name="type" id="walk_in" value="walk_in" />
<label for="walk_in">Walk in</label>
</p>
<p>
<input type="text" name="roomnumber" class="roomNumber" value="12345" />
</p>
</form>
Javascript:
$("form input:radio").change(function () {
if ($(this).val() == "walk_in") {
// Disable your roomnumber element here
$('.roomNumber').attr('disabled', 'disabled');
} else {
// Re-enable here I guess
$('.roomNumber').removeAttr('disabled');
}
});
I created a fiddle here: http://jsfiddle.net/k28xd/1/
Personally, for me, the best solution for a similar issue was:
HTML
<input type="radio" name="selectAll" value="true" />
<input type="radio" name="selectAll" value="false" />
JQuery
var $selectAll = $( "input:radio[name=selectAll]" );
$selectAll.on( "change", function() {
console.log( "selectAll: " + $(this).val() );
// or
alert( "selectAll: " + $(this).val() );
});
*The event "click" can work in place of "change" as well.
Hope this helps!
A different way
$("#inline_content input[name='type']").change(function () {
if ($(this).val() == "walk_in" && $(this).is(":checked")) {
$('#select-table > .roomNumber').attr('enabled', false);
}
});
Demo - http://jsfiddle.net/cB6xV/
Seems like you're #inline_content isn't there! Remove the jQuery-Selector or check the parent elements, maybe you have a typo or forgot to add the id.
(made you a jsfiddle, works after adding a parent <div id="inline_content">: http://jsfiddle.net/J5HdN/)
put ur js code under the form html or use $(document).ready(function(){}) and try this.
$('#inline_content input[type="radio"]').click(function(){
if($(this).val() == "walk_in"){
alert('ok');
}
});
I have made a check-box checkall/uncheckall.
HTML
<div> Using Check all function </div>
<div id="selectCheckBox">
<input type="checkbox" class="all" onchange="checkAll('selectCheckBox','all','check','true');" />Select All
<input type="checkbox" class="check" onchange="checkAll('selectCheckBox','all','check','false');" />Check Box 1
<input type="checkbox" class="check" onchange="checkAll('selectCheckBox','all','check','false');" />Check Box 2
<input type="checkbox" class="check" onchange="checkAll('selectCheckBox','all','check','false');" />Check Box 3
<input type="checkbox" class="check" onchange="checkAll('selectCheckBox','all','check','false');" />Check Box 4
</div>
main.js
function checkAll(parentId,allClass,checkboxClass,allChecked){
checkboxAll = $('#'+parentId+' .'+allClass);
otherCheckBox = $('#'+parentId+' .'+checkboxClass);
checkedCheckBox = otherCheckBox.filter($('input[type=checkbox]:checked'));
if(allChecked=='false'){
if(otherCheckBox.size()==checkedCheckBox.size()){
checkboxAll.attr('checked',true);
}else{
checkboxAll.attr('checked',false);
}
}else{
if(checkboxAll.attr('checked')){
otherCheckBox.attr('checked',true);
}else{
otherCheckBox.attr('checked',false);
}
}
}
It works fine. But get bulky when I have whole lot of checkboxes. I want to do same work by using jQuery rather than putting onchange on each checkbox. I tried different sort of things but couldnot work. I tried following one:
$('.check input[type="checkbox"]').change(function(e){
checkAll('selectCheckBox','all','check','true');
});
to do same work as onchange event but didnot work. Where do I went wrong.
I think you just need this: You do not need to pass all the arguments and have the inline onchange event attached to it. You can simplify your code.
$(function () {
$('input[type="checkbox"]').change(function (e) {
if(this.className == 'all')
{
$('.check').prop('checked', this.checked); //Toggle all checkboxes based on `.all` check box check status
}
else
{
$('.all').prop('checked', $('.check:checked').length == $('.check').length); // toggle all check box based on whether all others are checked or not.
}
});
});
Demo
Your selector is wrong:
.check input[type="checkbox"]
Above selects any input of type checkbox that has the ancestor with class .check. It'll match this:
<div class="check">
<input type="checkbox".../>
</div>
it should be:
input.check[type="checkbox"]
You closed the string here $('.check input[type='checkbox']') instead, you should use double quotes $('.check input[type="checkbox"]')