I am breaking my head trying to make it work. I think the solution is not that hard to find but my brain will explode soon...
So I have a bunch of div with the class process
Inside each div, I have a variable amount of checkbox.
I want to to trigger an event when all the checkbox are checked BUT the ones inside the last process class.
This is the base
if(!$(':checkbox').not(':checked').length > 0)
{
//All checkbox are checked
}
So I tried to
if(!$(':checkbox').not('.process:last').not(':checked').length > 0)
But this is not the solution.
From your question, I assume the following HTML and found you the solution:
$(function () {
$(".check").click(function () {
alert($(".process:not(.process:last)").find(":checkbox").length == $(".process:not(.process:last)").find(":checkbox:checked").length ? "Yes" : "No");
});
$(".check_all").click(function () {
$(".process").find(":checkbox").prop("checked", true);
});
$(".check_no_last").click(function () {
$(".process:not(.process:last)").find(":checkbox").prop("checked", true);
});
});
label {display: inline-block; margin: 5px 25px;}
<script src="https://code.jquery.com/jquery-1.11.3.js"></script>
<div class="process">
<div>Process #1
<label><input type="checkbox" name="" id=""> Checkbox 1</label>
<label><input type="checkbox" name="" id=""> Checkbox 2</label>
<label><input type="checkbox" name="" id=""> Checkbox 3</label>
</div>
</div>
<div class="process">
<div>Process #2
<label><input type="checkbox" name="" id=""> Checkbox 1</label>
<label><input type="checkbox" name="" id=""> Checkbox 2</label>
<label><input type="checkbox" name="" id=""> Checkbox 3</label>
</div>
</div>
<div class="process">
<div>Process #3
<label><input type="checkbox" name="" id=""> Checkbox 1</label>
<label><input type="checkbox" name="" id=""> Checkbox 2</label>
<label><input type="checkbox" name="" id=""> Checkbox 3</label>
</div>
</div>
<div class="process">
<div>Process #4
<label><input type="checkbox" name="" id=""> Checkbox 1</label>
<label><input type="checkbox" name="" id=""> Checkbox 2</label>
<label><input type="checkbox" name="" id=""> Checkbox 3</label>
</div>
</div>
<div class="process">
<div>Process #5
<label><input type="checkbox" name="" id=""> Checkbox 1</label>
<label><input type="checkbox" name="" id=""> Checkbox 2</label>
<label><input type="checkbox" name="" id=""> Checkbox 3</label>
</div>
</div>
<input type="submit" value="Check All" class="check_all" />
<input type="submit" value="Check But Last" class="check_no_last" />
<input type="submit" value="Check" class="check" />
You may try something like this:
$('div.process:last input[type="checkbox"]').on('change', function() {
var countOfAllCheckboxes = $(this).parent().find(':checkbox');
var countOfAllCheckedCheckboxes = countOfAllCheckboxes.filter(':checked');
if(countOfAllCheckedCheckboxes.length == countOfAllCheckboxes.length) {
alert('All checkboxes are checked in last div.process!');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<div class="process">
<input type="checkbox" name="chk" /> Checkbox1 in First Div
</div>
<div class="process">
<input type="checkbox" name="chk"/> Checkbox1 in Last Div.process
<input type="checkbox" name="chk"/> Checkbox2 in Last Div.process
<div>
Related
I have 3 Divs, every div contains 2 inputs, I want to only check checkboxes in the same div with id and unchecked from other divs.
HTML is :
<div class="dashboard">
<div id="fr">
<h3>Fruits</h3>
<label>
<input type="checkbox" name="check1" />Kiwi</label>
<label>
<input type="checkbox" name="check2" />Jackfruit</label>
</div>
<div id="an">
<h3>Animals</h3>
<label>
<input type="checkbox" name="check1" />Tiger</label>
<label>
<input type="checkbox" name="check2" />Sloth</label>
</div>
<div id="veg">
<h3>vegetables</h3>
<label>
<input type="checkbox" name="check1" />Tiger</label>
<label>
<input type="checkbox" name="check2" />Sloth</label>
</div>
</div>
and JQuery is :
$("input:checkbox").on('click', function() {
var $box = $(this);
if ($box.is(":checked")) {
var group = "input:checkbox[name='" + $box.attr("name") + "']";
$(group).prop("checked", false);
$box.prop("checked", true);
} else {
$box.prop("checked", false);
}
});
see live example
If you only want to allow checkboxes to be checked within a single div, you can use jQuery to traverse the DOM using closest(), siblings() and find() to retrieve the external checkboxes before de-selecting them.
Try this:
$("input:checkbox").on('change', e => {
$(e.target).closest('div').siblings().find('input:checkbox').prop('checked', false);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="dashboard">
<div id="fr">
<h3>Fruits</h3>
<label><input type="checkbox" name="check1" />Kiwi</label>
<label><input type="checkbox" name="check2" />Jackfruit</label>
</div>
<div id="an">
<h3>Animals</h3>
<label><input type="checkbox" name="check1" />Tiger</label>
<label><input type="checkbox" name="check2" />Sloth</label>
</div>
<div id="veg">
<h3>vegetables</h3>
<label><input type="checkbox" name="check1" />Tiger</label>
<label><input type="checkbox" name="check2" />Sloth</label>
</div>
</div>
How to make jquery click function if checkBox checked then status value set to 'true', if not cheked value set to 'false'?
if I check checkbox 1 , then status 1 set to true
if I check checkbox 2 , then status 2 set to true
if I check checkbox 3 , then status 3 set to true
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="1"> Checkbox 1</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="2"> Checkbox 2</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="3"> Checkbox 3</label>
<input name="status[]" type="text" value="">
</div>
As your input is within <lable>, use parent().next() to set the value.
Here is the working example.
$(function() {
$('.form-group input[type="checkbox"]').change(function() {
if ($(this).is(":checked")) {
$(this).parent().next().val('true')
} else
$(this).parent().next().val('false');
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="1"> Checkbox 1</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="2"> Checkbox 2</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="3"> Checkbox 3</label>
<input name="status[]" type="text" value="">
</div>
Try this :
$('input[type="checkbox"]').change(function() {
if($(this).prop('checked')){
$(this).parent().next().val("true");
}else{
$(this).parent().next().val("false");
}
});
$('input[type="checkbox"]').change(function () {
if ($(this).prop('checked')) { $(this).closest('label').next('input[type="text"]').val('true');
} else {
$(this).closest('label').next('input[type="text"]').val('false');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="1"> Checkbox 1</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="2"> Checkbox 2</label>
<input name="status[]" type="text" value="">
</div>
<div class="form-group">
<label><input name="checkBox[]" type="checkbox" value="3"> Checkbox 3</label>
<input name="status[]" type="text" value="">
</div>
You can try this
<div class="form-group">
<input name="checkBox" type="checkbox" value="1">
<input name="status" type="text" value="">
</div>
<div class="form-group">
<input name="checkBox" type="checkbox" value="2">
<input name="status" type="text" value="">
</div>
<div class="form-group">
<input name="checkBox" type="checkbox" value="3">
<input name="status" type="text" value="">
</div>
and the jquery script
$('input[type="checkbox"]').change(function() {
if ($(this).is(':checked')) {
$(this).next('input[type="text"]').val('true');
} else {
$(this).next('input[type="text"]').val('false');
}
}).change();
https://jsfiddle.net/831mjzr1/
I've a set of checkboxes in a form. Like below,
<div>
<label><input type="checkbox" id="main-dish-9">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="sub-dishes-cuisine-category-12">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="sub-dishes-cuisine-category-17">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="sub-dishes-cuisine-category-18">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="main-dish-12">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="sub-dishes-cuisine-category-11">Id 9</label>
</div>
<div>
<label><input type="checkbox" id="sub-dishes-cuisine-category-21">Id 9</label>
</div>
When a page loads, only the check boxes with the id main-dish are enabled, others are read-only. In this case when I click on the checkbox with an id starting with main-dish, It should make all the checkboxes below it starting with the id sub-dishes to be enabled. If someone checked the main-dish, then it also must select any checkbox with an id starting with sub-dishes.
(jQuery)("input[type='checkbox'][id*='main-dish']", context).click(function () {
(jQuery)("input[type='checkbox'][id*='sub-dishes-cuisine-category']").prop('disabled', true);
})
Use nextUntil() which selects the next elements until it finds the one with the selector of main-dish, this function takes as input a list of elements and selects all elements until the label with a id of main-dish-*,from there we select the checkbox and we toggle the disabled property
$("input[type='checkbox'][id*='sub-dishes-cuisine-category']").prop('disabled', true);
$("input[type='checkbox'][id*='main-dish']").click(function() {
var inputs = $(this).closest('label').nextUntil($("input[type='checkbox'][id*='main-dish']").closest('label')).find('input');
inputs.prop('disabled', !inputs.prop('disabled'));
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<label>
<input type="checkbox" id="main-dish-9">Id 9</label>
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-12">Id 9</label>
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-17">Id 9</label>
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-18">Id 9</label>
<label>
<input type="checkbox" id="main-dish-12">Id 9</label>
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-11">Id 9</label>
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-21">Id 9</label>
Demo with wrapped div
$("input[type='checkbox'][id*='sub-dishes-cuisine-category']").prop('disabled', true);
$("input[type='checkbox'][id*='main-dish']").click(function() {
var inputs = $(this).closest('.wrap-input').nextUntil($("input[type='checkbox'][id*='main-dish']").closest('.wrap-input')).find('input');
inputs.prop('disabled', !inputs.prop('disabled'));
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrap-input">
<label>
<input type="checkbox" id="main-dish-9">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-12">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-17">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-18">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="main-dish-12">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-11">Id 9</label>
</div>
<div class="wrap-input">
<label>
<input type="checkbox" id="sub-dishes-cuisine-category-21">Id 9</label>
</div>
var selected = [];
$('#checkboxes input:checked').each(function() {
selected.push($(this).attr('name'));
});
By using true you are still disabling the check boxes, it should be set to false
(jQuery)("input[type='checkbox'][id*='sub-dishes-cuisine-category']").prop('disabled', false);
I think simplier way to use class selectors and wrapper.
Html:
<div>
<label> <input type="checkbox" class="main-dish">Id 9 </label>
<label> <input type="checkbox" class="sub-dishes-cuisine" disabled="">Id 9.1 </label>
<label> <input type="checkbox" class="sub-dishes-cuisine" disabled="">Id 9.2 </label>
<label> <input type="checkbox" class="sub-dishes-cuisine" disabled="">Id 9.3 </label>
</div>
<div>
<label> <input type="checkbox" class="main-dish">Id 10 </label>
<label> <input type="checkbox" class="sub-dishes-cuisine" disabled="">Id 10.1 </label>
<label> <input type="checkbox" class="sub-dishes-cuisine" disabled="">Id 10.2 </label>
</div>
JavaScript
$(document).ready(function() {
$(".main-dish").click(function() {
var $inp = $(this).parent().parent().find(">label>.sub-dishes-cuisine");
if ($inp.is("[disabled]")){
$inp.removeAttr('disabled');
} else {
$inp.attr('disabled', true);
}
})
});
I am working on my personal site and I am trying to nest my radio buttons.
I know I am supposed to have javascript running to do what I need it to do but I cant get a clear answer. What I am trying to do is as follows.
Options number 2 and 6 both have sub options to go with them. But I want that if i select 1 or 3-5 or 7 then the user cannot select any of the subs. and if the user selects a sub by mistake and tries to select one of the aforementioned numbers then it will clear the sub selection. please help. Or at lease can some one point me in the right direction? thanks so much.
<div class="one">
<div class="two">
<div class="three">
<div class="four">
<label class="five six">Section</label>
<div class="seven">
<label class="ten">
<input value="option_1" name="radios" type="radio" />
option 1</label>
</div>
<div class="seven">
<label class="ten">
<input value="option_2" name="radios" type="radio" />
option 2</label>
<br>
<div class="one">
<div class="one">
<div class="two">
<div class="three">
<div class="four">
<div class="eight">
<label class="nine">
<input type="radio" name="inline radio" value="sub_1">
Sub 1</label>
<label class="nine">
<input type="radio" name="inline radio" value="sub_2">
Sub 2</label>
<label class="nine">
<input type="radio" name="inline radio" value="sub_3">
Sub 3</label>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="seven">
<label class="ten">
<input value="option_3" name="radios" type="radio" />
option 3</label>
</div>
<div class="seven">
<label class="ten">
<input value="option_4" name="radios" type="radio" />
option 4</label>
</div>
<div class="seven">
<label class="ten">
<input value="option_5" name="radios" type="radio" />
option 5</label>
</div>
<div class="seven">
<label class="ten">
<input value="option_6" name="radios" type="radio" />
option 6</label>
<div class="one">
<div class="two">
<div class="three">
<div class="four">
<div class="eight">
<label class="nine">
<input type="radio" name="inline radio" value="sub_1">
Sub 1</label>
<label class="nine">
<input type="radio" name="inline radio" value="sub_2">
Sub 2</label>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="seven">
<label class="ten">
<input value="option_7" name="radios" type="radio" />
option 7</label>
</div>
</div>
</div>
</div>
</div>
Here's a little something using Jquery that might work if I understood your requirements correctly. The HTML is a dumbed down version of yours just to demonstrate the script.
<!doctype html>
<html>
<head>
<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
<script>
$(function(){
$("input[type=radio]").on("change",function(){
if($(this).hasClass("two") || $(this).hasClass("six") || $(this).hasClass("sub"))
$(".sub").removeAttr("disabled");
else
$(".sub").attr("checked",false).attr("disabled","disabled");
});
});
</script>
</head>
<body>
<form>
<input type=radio name="lvl1" class="one" value=""> Option 1<br>
<input type=radio name="lvl1" class="two" value=""> Option 2<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 1<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 2<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 3<br>
<input type=radio name="lvl1" class="three" value=""> Option 3<br>
<input type=radio name="lvl1" class="four" value=""> Option 4<br>
<input type=radio name="lvl1" class="five" value=""> Option 5<br>
<input type=radio name="lvl1" class="six" value=""> Option 6<br>
<input type=radio name="lvl3" class="sub six-sub" value=""> Sub 1<br>
<input type=radio name="lvl3" class="sub six-sub" value=""> Sub 2<br>
<input type=radio name="lvl1" class="seven" value=""> Option 7<br>
</form>
</body>
</html>
Here's the fiddle to check online: https://jsfiddle.net/bds87fjt/
The same solution as above using pure Javascript:-
<!doctype html>
<html>
<head>
<script>
function disableSub(){
sub = document.querySelectorAll(".sub");
for(i=0; i<sub.length; i++){
sub[i].checked=false;
sub[i].disabled=true;
}
}
function enableSub(){
sub = document.querySelectorAll(".sub");
for(i=0; i<sub.length; i++){
sub[i].disabled=false;
}
}
</script>
</head>
<body>
<form>
<input type=radio name="lvl1" onclick=disableSub(); class="one" value=""> Option 1<br>
<input type=radio name="lvl1" onclick=enableSub(); class="two" value=""> Option 2<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 1<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 2<br>
<input type=radio name="lvl2" class="sub two-sub" value=""> Sub 3<br>
<input type=radio name="lvl1" onclick=disableSub(); class="three" value=""> Option 3<br>
<input type=radio name="lvl1" onclick=disableSub(); class="four" value=""> Option 4<br>
<input type=radio name="lvl1" onclick=disableSub(); class="five" value=""> Option 5<br>
<input type=radio name="lvl1" onclick=enableSub(); class="six" value=""> Option 6<br>
<input type=radio name="lvl3" class="sub six-sub" value=""> Sub 1<br>
<input type=radio name="lvl3" class="sub six-sub" value=""> Sub 2<br>
<input type=radio name="lvl1" onclick=disableSub(); class="seven" value=""> Option 7<br>
</form>
</body>
</html>
Here's the fiddle for above: https://jsfiddle.net/0omtop0t/
And here's another neat little solution using just HTML and CSS: http://jsfiddle.net/NhXUV/
Not sure, it'll work in your case though. Worth checking out.
I'd definitely go with JavaScript for this one.
Basically, you could write a function that would be called whenever a radio button from a div of the class, lets call it gotNestedStuff, has his selection changed. The toggle will show/hide the div with the class nestedStuff that contains the sub-options that can only be selected if the main option is.
Here's the basic function (with jQuery):
<script type="text/javascript">
//let's hide the nested stuff on page load
$(document).ready(function() {
$('.nestedStuff').hide();
});
//on click on an element that has class "gotNestedStuff", show it's hidden content
$('.gotNestedStuff .option').on('change', function(e) {
console.log($(e.relatedTarget));
$(e.target).parent('.gotNestedStuff').children('.nestedStuff').toggle();
});
</script>
Working with this HTML for example :
<div>
<div class="optionContainer">
<input class="option" type="radio" name="option" value="1">Option 1
</div>
<div class="optionContainer gotNestedStuff">
<input class="option" type="radio" name="option" value="2">Option 2<br>
<div class="optionContainer nestedStuff">
<input class="option" type="radio" name="option" value="2.1">Option 2.1<br>
<input class="option" type="radio" name="option" value="2.2">Option 2.2<br>
</div>
</div>
<div class="optionContainer">
<input class="option" type="radio" name="option" value="3">Option 3<br>
<div>
</div>
You could also call a function "onclick" from your element that would validate if an item with nested stuff hidden is selected, that it should show it to the user.
Ex. <input type="radio" onclick="myfunction()" />
i have a group of check boxes and i want to use a check all function but only for the corresponding checkboxes for example if i click checkAll1 it will only highlight checkItem 1 but also will still allow me to check other check boxes.
you will see from the snippet below the code i currently have, i want to also be able to put the checkAll label when it comes out to the #check div to be in a p tag so i can style it.
hope this all makes sense
Many thanks
$("input[type='checkbox']").change(function(){
$("#checked").empty();
$("input[type='checkbox']:checked").each(function(){
$("#checked").html($("#checked").html() + $(this).next().text() + " ");
});
});
<input type="checkbox" id="checkAll1"><label for="checkAll1">Check All</label>
<input type="checkbox" id="checkItem1"> <label for="checkItem1">Item 1</label>
<input type="checkbox" id="checkItem1"><label for="checkItem1">Item 2</label>
<input type="checkbox" id="checkItem1"><label for="checkItem1">Item3</label>
<hr />
<input type="checkbox" id="checkAll2"> <label for="checkAll2">Check All</label>
<input type="checkbox" id="checkItem2"><label for="checkItem2">Item 1</label>
<input type="checkbox" id="checkItem2"><label for="checkItem2">Item 2</label>
<input type="checkbox" id="checkItem2"><label for="checkItem2">Item3</label>
<hr />
<input type="checkbox" id="checkAll3"><label for="checkAll3">Check All</label>
<input type="checkbox" id="checkItem3"><label for="checkItem3">Item 1</label>
<input type="checkbox" id="checkItem3"> <label for="checkItem3">Item 2</label>
<input type="checkbox" id="checkItem3"><label for="checkItem3">Item3</label>
<p>You have selected:</p><div id="checked"></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
You can use value to call checkbox, Do something like this..
var chk1 = $("input[type='checkbox'][value='1']");
var chk2 = $("input[type='checkbox'][value='2']");
var chk3 = $("input[type='checkbox'][value='3']");
var chk4 = $("input[type='checkbox'][value='4']");
var chk5 = $("input[type='checkbox'][value='5']");
var chk6 = $("input[type='checkbox'][value='6']");
chk1.on('change', function(){
chk2.prop('checked',this.checked);
});
chk3.on('change', function(){
chk4.prop('checked',this.checked);
});
chk5.on('change', function(){
chk6.prop('checked',this.checked);
});
$("input[type='checkbox']").change(function(){
$("#checked").empty();
$("input[type='checkbox']:checked").each(function(){
$("#checked").html($("#checked").html() + $(this).next().text() + "<p></p>");
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="checkbox" id="checkAll1" value="1"><label for="checkAll1" >Check All</label>
<input type="checkbox" id="checkItem1" value="2"> <label for="checkItem1" >Item 1</label>
<input type="checkbox" id="checkItem1" value="2"><label for="checkItem1" >Item 2</label>
<input type="checkbox" id="checkItem1" value="2"><label for="checkItem1" >Item3</label>
<hr />
<input type="checkbox" id="checkAll2" value="3"> <label for="checkAll2">Check All</label>
<input type="checkbox" id="checkItem2" value="4"><label for="checkItem2">Item 1</label>
<input type="checkbox" id="checkItem2" value="4"><label for="checkItem2">Item 2</label>
<input type="checkbox" id="checkItem2" value="4"><label for="checkItem2">Item3</label>
<hr />
<input type="checkbox" id="checkAll3" value="5"><label for="checkAll3">Check All</label>
<input type="checkbox" id="checkItem3" value="6"><label for="checkItem3">Item 1</label>
<input type="checkbox" id="checkItem3" value="6"> <label for="checkItem3">Item 2</label>
<input type="checkbox" id="checkItem3" value="6"><label for="checkItem3">Item3</label>
<p>You have selected:</p><div id="checked"></div>
I tweak your code a little, and what you mean by able to put the checkAll label when it comes out to the #check div which i did't get it, try this below code :
$("input[type='checkbox']").change(function() {
$("#checked").empty();
$("input[type='checkbox']:checked").each(function() {
$("#checked").html($("#checked").html() + $(this).next().text() + " ");
});
});
$(".checkAll").click(function() {
if ( $(this).is(':checked') )
$(this).siblings(':checkbox').prop('checked', true);
else
$(this).siblings(':checkbox').prop('checked', false);
});
<div>
<!-- add class="checkAll" for checkAll checkbox only -->
<input type="checkbox" id="checkAll1" class="checkAll">
<label for="checkAll1">Check All</label>
<input type="checkbox" id="checkItem1">
<label for="checkItem1">Item 1</label>
<input type="checkbox" id="checkItem1">
<label for="checkItem1">Item 2</label>
<input type="checkbox" id="checkItem1">
<label for="checkItem1">Item3</label>
</div>
<hr />
<div>
<!-- add class="checkAll" for checkAll checkbox only -->
<input type="checkbox" id="checkAll2" class="checkAll">
<label for="checkAll2">Check All</label>
<input type="checkbox" id="checkItem2">
<label for="checkItem2">Item 1</label>
<input type="checkbox" id="checkItem2">
<label for="checkItem2">Item 2</label>
<input type="checkbox" id="checkItem2">
<label for="checkItem2">Item3</label>
</div>
<hr />
<div>
<!-- add class="checkAll" for checkAll checkbox only -->
<input type="checkbox" id="checkAll3" class="checkAll">
<label for="checkAll3">Check All</label>
<input type="checkbox" id="checkItem3">
<label for="checkItem3">Item 1</label>
<input type="checkbox" id="checkItem3">
<label for="checkItem3">Item 2</label>
<input type="checkbox" id="checkItem3">
<label for="checkItem3">Item3</label>
</div>
<p>You have selected:</p>
<div id="checked"></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
p/s : like other said, id must be unique for elements
Assign a same class for the same row check boxes
Use the below jquery
$("#checkAll1").change(function(){
$(".checkItem1").prop("checked", true);
});
$("#checkAll2").change(function(){
$(".checkItem2").prop("checked", true);
});
$("#checkAll3").change(function(){
$(".checkItem3").prop("checked", true);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input type="checkbox" id="checkAll1"><label for="checkAll1">Check All</label>
<input type="checkbox" class="checkItem1"> <label for="checkItem1">Item 1</label>
<input type="checkbox" class="checkItem1"><label for="checkItem1">Item 2</label>
<input type="checkbox" class="checkItem1"><label for="checkItem1">Item3</label>
<hr />
<input type="checkbox" id="checkAll2"> <label for="checkAll2">Check All</label>
<input type="checkbox" class="checkItem2"><label for="checkItem2">Item 1</label>
<input type="checkbox" class="checkItem2"><label for="checkItem2">Item 2</label>
<input type="checkbox" class="checkItem2"><label for="checkItem2">Item3</label>
<hr />
<input type="checkbox" id="checkAll3"><label for="checkAll3">Check All</label>
<input type="checkbox" class="checkItem3"><label for="checkItem3">Item 1</label>
<input type="checkbox" class="checkItem3"> <label for="checkItem3">Item 2</label>
<input type="checkbox" class="checkItem3"><label for="checkItem3">Item3</label>
<p>You have selected:</p><div id="checked"></div>
let me know if it is helpful