I am trying to get some jquery to check the child checkbox when the parent is selected, however it is not happening and I can't for the life of me figure out what the deal is.
Code:
$('#check-all-parent').click(function(event) {
if(this.checked) { // check select status
$('#check-all-child').each(function() { //loop through each checkbox
this.checked = true; //select all checkboxes with class "checkbox1"
});
}else{
$('#check-all-child').each(function() { //loop through each checkbox
this.checked = false; //deselect all checkboxes with class "checkbox1"
});
}
});
HTML:
<input type="checkbox" id="check-all-parent">hello
<br />
<input type="checkbox" id="check-all-child">hello2
Here is the jsfidle
Use class instead of id.
HTML
<input type="checkbox" id="check-all-parent">hello
<br />
<input type="checkbox" class="check-all-child">hello2
jQuery
$('#check-all-parent').click(function(event) {
if(this.checked) { // check select status
$('.check-all-child').each(function() { //loop through each checkbox
this.checked = true; //select all checkboxes with class "checkbox1"
});
}else{
$('.check-all-child').each(function() { //loop through each checkbox
this.checked = false; //deselect all checkboxes with class "checkbox1"
});
}
Your code works, you just need to add jQuery in the jsfiddle. Click the first drop-down under Frameworks & Extensions, and choose a jQuery library (like this: jsfiddle.net/evx9y8g9/3).
Your JS could be a bit cleaner though:
$('#check-all-parent').click(function() {
$("#check-all-child").prop("checked", $(this).prop("checked"));
});
No need to use loop. Use class instead of id and in js:
$(".check-all-parent").on("click", function() {
$(".check-all-child").prop("checked", $(this).prop("checked"));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="checkbox" class="check-all-parent">hello
<br />
<input type="checkbox" class="check-all-child">hello2
<br />
<input type="checkbox" class="check-all-child">hello2
<br />
<input type="checkbox" class="check-all-child">hello2
<br />
<input type="checkbox" class="check-all-child">hello2
If you have parent an child checkboxes, consider using a nested list:
<ul id="checkboxes">
<li>
<input type="checkbox"> hello
<ul>
<li> <input type="checkbox"> hello1 </li>
<li> <input type="checkbox"> hello2 </li>
</ul>
</li>
</ul>
And then use
$('#checkboxes input[type="checkbox"]').on('change', function() {
$(this)
.nextAll('ul')
.find('input[type="checkbox"]')
.prop('checked', this.checked);
});
$('#checkboxes input[type="checkbox"]').on('change', function() {
$(this)
.nextAll('ul')
.find('input[type="checkbox"]')
.prop('checked', this.checked);
});
ul {
list-style: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<ul id="checkboxes">
<li>
<input type="checkbox">
hello
<ul>
<li>
<input type="checkbox">
hello1
<ul>
<li>
<input type="checkbox">
hello11
</li>
</ul>
</li>
<li>
<input type="checkbox">
hello2
</li>
<li>
<input type="checkbox">
hello3
</li>
</ul>
</li>
</ul>
Related
I have textarea field and 3 groups of checkboxes. User can individually select any checkbox and checkbox value will be added to textarea field. But how to include "Select all" functionality to select all checkboxes in group? I created "Select all" function, but after selection values are not added to textarea field.
// Add checkbox value to text field
$checks = $("ul li :checkbox");
$checks.on("change", function() {
var string = $checks.filter(":checked").map(function(i,v){
return this.value;
}).get().join(",");
$("#results").val( "checked:" + string);
});
// Select all checkboxes in the group
jQuery(function($){
$('#allg1').click(function () { $('.group1 li input').not(this).prop('checked', this.checked);});
$('#allg2').click(function () { $('.group2 li input').not(this).prop('checked', this.checked);});
$('#allg3').click(function () { $('.group3 li input').not(this).prop('checked', this.checked);});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<textarea id="results" rows="2" cols="60"> </textarea>
<ul class="group1">
<input type="checkbox" id="allg1" name="allg1"><label for="allg1">Select all from group G1</label>
<li><input type="checkbox" value="G101"></li>
<li><input type="checkbox" value="G102"></li>
<li><input type="checkbox" value="G103"></li>
</ul>
<ul class="group2">
<input type="checkbox" id="allg2" name="allg2"><label for="allg2">Select all from group G2</label>
<li><input type="checkbox" value="G201"></li>
<li><input type="checkbox" value="G202"></li>
<li><input type="checkbox" value="G203"></li>
</ul>
<ul class="group3">
<input type="checkbox" id="allg3" name="allg3"><label for="allg3">Select all from group G3</label>
<li><input type="checkbox" value="G301"></li>
<li><input type="checkbox" value="G302"></li>
<li><input type="checkbox" value="G303"></li>
</ul>
To achieve this you can trigger() the change event manually on the checkboxes when the 'Select all' is toggled. Your normal event handler will then run which updates the text in the textbox.
Also note that you can DRY up the JS controlling the 'Select all' boxes by using common class attributes on them.
jQuery($ => {
// Add checkbox value to text field
let $checks = $("ul li :checkbox").on("change", function() {
let string = $checks.filter(":checked").map((i, el) => el.value).get().join(",");
$("#results").val(string && "checked:" + string);
});
// Select all checkboxes in the group
$('.all').click(e => {
$(e.target).closest('.group').find('li input').not(e.target).prop('checked', e.target.checked).trigger('change');
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<textarea id="results" rows="2" cols="60"> </textarea>
<ul class="group">
<label><input type="checkbox" class="all" name="allg1">Select all from group G1</label>
<li><input type="checkbox" value="G101"></li>
<li><input type="checkbox" value="G102"></li>
<li><input type="checkbox" value="G103"></li>
</ul>
<ul class="group">
<label><input type="checkbox" class="all" name="allg2">Select all from group G2</label>
<li><input type="checkbox" value="G201"></li>
<li><input type="checkbox" value="G202"></li>
<li><input type="checkbox" value="G203"></li>
</ul>
<ul class="group">
<label><input type="checkbox" class="all" name="allg3">Select all from group G3</label>
<li><input type="checkbox" value="G301"></li>
<li><input type="checkbox" value="G302"></li>
<li><input type="checkbox" value="G303"></li>
</ul>
I would like the background color to remain the same foreach <ul> as lightgray.
Currently when clicking the radio button, it will change the ul background wrongly. I dont know how to make the jquery script loop thru all the ul available, I would really appreciate it if the script can be small, as this concept will be applied to 100+ ul
$(document).ready(function() {
$("ul.options-list li").on("click",function() {
if($(this).find('input[type="radio"]').is(':checked')) {
$('ul.options-list li').removeClass('change_color');
$(this).addClass('change_color');
}
});
});
ul.options-list li.change_color{
background-color: lightgray;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
Q1
<ul class="options-list">
<li>
<input type="radio" name="r1" id="1" value="1" data-toggle="radio">O1
</li>
<li>
<input type="radio" name="r1" id="2" value="2" data-toggle="radio">O2
</li>
</ul>
</div>
<div>
Q2
<ul class="options-list">
<li>
<input type="radio" name="r2" id="3" value="3" data-toggle="radio">A1
</li>
<li>
<input type="radio" name="r2" id="4" value="4" data-toggle="radio">A2
</li>
</ul>
</div>
You can loop through your ul li using each loop then use $(this) to check if the radio is checked depending on this add or remove your class.
Demo Code :
$(document).ready(function() {
$("ul.options-list li").on("click", function() {
//loop through ul li
$("ul.options-list li").each(function() {
if ($(this).find('input[type="radio"]').is(':checked')) {
$(this).addClass('change_color');//add change_Color
} else {
$(this).removeClass('change_color');//remove same
}
})
});
});
ul.options-list li.change_color {
background-color: lightgray;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
Q1
<ul class="options-list">
<li>
<input type="radio" name="r1" id="1" value="1" data-toggle="radio">O1
</li>
<li>
<input type="radio" name="r1" id="2" value="2" data-toggle="radio">O2
</li>
</ul>
</div>
<div>
Q2
<ul class="options-list">
<li>
<input type="radio" name="r2" id="3" value="3" data-toggle="radio">A1
</li>
<li>
<input type="radio" name="r2" id="4" value="4" data-toggle="radio">A2
</li>
</ul>
</div>
I am not great with javascript.
but maybe give all your radio buttons the same class and add something like this
document.getElementByClass("myCheck").checked = true;
and then addClass('change_color') to those selected.
https://www.w3schools.com/jsref/prop_checkbox_checked.asp
I have checkboxes and radio buttons on my page.
I have some scenario.
When the user selects the first checkbox then the first radio will select and if you unchecked the checkbox then the radio button will unchecked.
If the user directly selects the radio button then the nearest checkbox will select.
The above scenarios are almost working, I am getting the issue on the second checkbox.
I select the first checkbox then the first radio button is selected. If I select the second check then the radio button is selecting but the first radio is unchecked.
$("input[type='radio']").click(function() {
$(this).closest('.reviewers-details').find('.selectRV').prop('checked', true);
});
$("input[type='checkbox']").click(function() {
var checkbox = $(this).closest('.reviewers-details').find('.selectRV').prop('checked');
if (checkbox == true) {
// $(this).closest('.reviewers-details').find('input[type=radio]').prop('checked', true);
$(this).closest('.reviewers-details').find('input[type=radio]:first').prop('checked', true);
} else if ($(this).prop("checked") == false) {
$(this).closest('.reviewers-details').find('input[type=radio]').prop('checked', false);
}
});
<div class="reviewers-details d-table sectionHeading">
<div class="d-table-cell">
<input type="checkbox" name="reviewerid[1]" class="revieweruser selectRV" value="1">test
<ul>
<li>
<input type="radio" name="reviewer_timeslot[1]" class="revieweruser" value="1">
<label>abc</label>:
</li>
<li>
<input type="radio" name="reviewer_timeslot[1]" class="revieweruser" value="3">
<label>xyz</label>:
</li>
</ul>
</div>
</div>
<div class="reviewers-details d-table sectionHeading">
<div class="d-table-cell">
<input type="checkbox" name="reviewerid[1]" class="revieweruser selectRV" value="1">demo
<ul>
<li>
<input type="radio" name="reviewer_timeslot[1]" class="revieweruser" value="1">
<label>abc</label>:
</li>
<li>
<input type="radio" name="reviewer_timeslot[1]" class="revieweruser" value="3">
<label>xyz</label>:
</li>
</ul>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
All radio buttons with the same value for their name attribute will be part of the same radio group: if one becomes selected, the others automatically become unselected.
Below, I simply renamed the radio buttons in your second group to isolate them (and their linked checkbox) from the first group.
(You may want to rename the checkbox as well, unless you have a reason for it to share a name with the first checkbox.)
$("input[type='radio']").click(function() {
$(this)
.closest('.reviewers-details')
.find('.selectRV')
.prop('checked', true);
});
$("input[type='checkbox']").click(function() {
var checkbox = $(this)
.closest('.reviewers-details')
.find('.selectRV')
.prop('checked');
if (checkbox == true) {
$(this)
.closest('.reviewers-details')
.find('input[type=radio]:first')
.prop('checked', true);
}
else if ($(this).prop("checked") == false) {
$(this)
.closest('.reviewers-details')
.find('input[type=radio]')
.prop('checked', false);
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="reviewers-details d-table sectionHeading">
<div class="d-table-cell">
<input type="checkbox"
name="reviewerid[1]"
class="revieweruser selectRV"
value="1"
/>test
<ul>
<li>
<input type="radio"
name="reviewer_timeslot[1]"
class="revieweruser"
value="1"
/>
<label>abc</label>:
</li>
<li>
<input type="radio"
name="reviewer_timeslot[1]"
class="revieweruser"
value="3"
/>
<label>xyz</label>:
</li>
</ul>
</div>
</div>
<div class="reviewers-details d-table sectionHeading">
<div class="d-table-cell">
<input type="checkbox"
name="reviewerid[1]"
class="revieweruser selectRV"
value="1"
/>demo
<ul>
<li>
<input type="radio"
name="reviewer_timeslot[2]"
class="revieweruser"
value="1"
/>
<label>abc</label>:
</li>
<li>
<input type="radio"
name="reviewer_timeslot[2]"
class="revieweruser"
value="3"
/>
<label>xyz</label>:
</li>
</ul>
</div>
</div>
I have three lists in my page (ul.list1, ul.list2, ul.list3) and each li of every list has checkboxes. From the beginning I want to have all checkboxes disabled except from the ones in .list1.
The thought is that I have to select THREE .list1-checkboxes, then only ONE in .list2 and then AUTOCHECK the .list3-checkbox.
To be more specific if I click three .list1-checkboxes I want to disable the rest of the .list1-checkboxes and enable .list2-checkboxes. But if I uncheck one of the .list1-checkboxes I want to enable the rest .list1-checkboxes again and disable .list2-checkboxes whether I had already clicked on them or not.
Now if I select one .list2-checkbox I want the rest of the .list2-checkboxes to be disabled and in .list3 enable and autocheck the only one checkbox there is. If I uncheck the .list2-checkbox I want the the .list2-checkboxes to be enabled again and .list3-checkbox to be unchecked and disabled.
The HTML is something like that:
<div>
<ul class="list1">
<li><input type="checkbox" /><label>list1-item1</label></li>
<li><input type="checkbox" /><label>list1-item2</label></li>
<li><input type="checkbox" /><label>list1-item3</label></li>
<li><input type="checkbox" /><label>list1-item4</label></li>
<li><input type="checkbox" /><label>list1-item5</label></li>
</ul>
</div>
<div>
<ul class="list2">
<li><input type="checkbox" /><label>list2-item1</label></li>
<li><input type="checkbox" /><label>list2-item2</label></li>
<li><input type="checkbox" /><label>list2-item3</label></li>
<li><input type="checkbox" /><label>list2-item4</label></li>
<li><input type="checkbox" /><label>list2-item5</label></li>
<li><input type="checkbox" /><label>list2-item6</label></li>
<li><input type="checkbox" /><label>list2-item7</label></li>
<li><input type="checkbox" /><label>list2-item8</label></li>
</ul>
<div>
</div>
<ul class="list3">
<li><input type="checkbox" /><label>list3-item1</label></li>
</ul>
</div>
Your requirements can be acheived through event handlers. You can find a list of events in this page : HTML DOM Events. And if you want to use jQuery to attach event handlers, you can read on() | jQuery API.
// Code goes here
$(function() {
var list1 = $('.list1 > li > input[type="checkbox"]');
var list2 = $('.list2 > li > input[type="checkbox"]');
var list3 = $('.list3 > li > input[type="checkbox"]');
list1.on('change', function(event) {
var numList1 = $(list1).filter(':checked').length;
if(numList1 >= 3) {
$(list1).filter(':not(:checked)').prop('disabled', true);
$(list2).prop('disabled', false);
} else {
$(list1).prop('disabled', false);
$(list2).prop('checked', false).prop('disabled', true);
$(list3).prop('checked', false).prop('disabled', true);
}
});
list2.on('change', function(event) {
var numList2 = $(list2).filter(':checked').length;
if(numList2 >=1) {
$(list2).filter(':not(:checked)').prop('disabled', true);
$(list3).prop('checked', true).prop('disabled', false);
}
else {
$(list2).prop('disabled', false);
$(list3).prop('checked', false).prop('disabled', true);
}
});
});
<!DOCTYPE html>
<html>
<head>
<script data-require="jquery#2.2.0" data-semver="2.2.0" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div>
<ul class="list1">
<li>
<input type="checkbox" />
<label>list1-item1</label>
</li>
<li>
<input type="checkbox" />
<label>list1-item2</label>
</li>
<li>
<input type="checkbox" />
<label>list1-item3</label>
</li>
<li>
<input type="checkbox" />
<label>list1-item4</label>
</li>
<li>
<input type="checkbox" />
<label>list1-item5</label>
</li>
</ul>
</div>
<div>
<ul class="list2">
<li>
<input type="checkbox" disabled/>
<label>list2-item1</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item2</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item3</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item4</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item5</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item6</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item7</label>
</li>
<li>
<input type="checkbox" disabled/>
<label>list2-item8</label>
</li>
</ul>
<div></div>
<ul class="list3">
<li>
<input type="checkbox" disabled/>
<label>list3-item1</label>
</li>
</ul>
</div>
</body>
</html>
I have given code
<ul id="payment-method-fields">
<li id="paypal">
<label>
<input checked="checked" id="order_payments_attributes__payment_method_id_5" name="order[payments_attributes][][payment_method_id]" type="radio" value="5">
Test Paypal
</label>
</li>
<li id="adyen">
<label>
<input id="order_payments_attributes__payment_method_id_4" name="order[payments_attributes][][payment_method_id]" type="radio" value="4">
Ali Pay
</label>
</li>
<li id="adyen_encrypted">
<label>
<input id="order_payments_attributes__payment_method_id_16" name="order[payments_attributes][][payment_method_id]" type="radio" value="16">
credit card
</label>
</li>
<li id="cod" >
<label>
<input id="cash-on-delivery" name="cod" type="radio" value="">
Cash on Delivery
</label>
</li>
</ul>
my requirement is when click on other li i.e on Cash on Delivery then paypal gets unchecked. Please guide me how I will write this jquery.
My proposal is:
$('#payment-method-fields :input[type="radio"]').on('change', function(e) {
if (this.id == 'cash-on-delivery') {
$('#payment-method-fields').find('input[type="radio"]:not(#' + this.id + ')').prop('checked', false);
}
});
You can do this:
$('#cash-on-delivery').on('change', function(){
$('input[name="order[payments_attributes][][payment_method_id]"]')
.prop('checked', !this.checked);
});
Simply give them the same name for all input tags
Example:
<input type="radio" name="group_name" />
This ensures only one is selected at any time.
You can give all inputs a same class for example
class="radio_button"
And then you can add code
$(document).ready(function(){
$('.radio_button').on('click',function(){
$('.radio_button').removeAttr('checked');
$(this).prop('checked','checked');
})
}
The last input has a different name <input id="cash-on-delivery" name="cod" type="radio" value=""> than the others so when you check it the others won't automatically uncheck. Give it the same name and it will work fine.
Here is an Example of it working.
Code:
<ul id="payment-method-fields">
<li id="paypal">
<label>
<input checked="checked" id="order_payments_attributes__payment_method_id_5" name="order[payments_attributes][][payment_method_id]" type="radio" value="5">
Test Paypal
</label>
</li>
<li id="adyen">
<label>
<input id="order_payments_attributes__payment_method_id_4" name="order[payments_attributes][][payment_method_id]" type="radio" value="4">
Ali Pay
</label>
</li>
<li id="adyen_encrypted">
<label>
<input id="order_payments_attributes__payment_method_id_16" name="order[payments_attributes][][payment_method_id]" type="radio" value="16">
credit card
</label>
</li>
<li id="cod" >
<label>
<input id="cash-on-delivery" name="order[payments_attributes][][payment_method_id]" type="radio" value="">
Cash on Delivery
</label>
</li>
</ul>
Removing the property 'checked' from the input-elements with the jQuery removeProp function. For your example create two functions and call them in the onClick trigger of your input-elements:
function uncheckTop3() {
$('#order_payments_attributes__payment_method_id_5').removeProp('checked');
$('#order_payments_attributes__payment_method_id_4').removeProp('checked');
$('#order_payments_attributes__payment_method_id_16').removeProp('checked');
}
function uncheckCashOnDelivery() {
$('#cash-on-delivery').removeProp('checked');
}
Here a jfiddle-link to your example.
To check/uncheck a checkbox, use the attribute checked and alter that. With jQuery you can do:
//$('#myCheckbox').attr('checked', true); // Checks it
//$('#myCheckbox').attr('checked', false); // Unchecks it
$('#cash-on-delivery').on('change', function(){
$('input[name="order[payments_attributes][][payment_method_id]"]').attr('checked',true);
});