I want to Select all checkboxes in Angular/JavaScript, I tried a few ways that didn't work.
the check code that is to select all is this one:
<div class="form-groupCheckbox">
<input class="checkbox" name="confirm" id="confirm1" type="checkbox">
<label for="confirm1"> Selecionar todos </label>
</div>
I want to check all these boxes here when I click on the "select all" box
<input class="checkbox" name="confirm" id="confirm1" type="checkbox">
<label for="confirm1"> xx </label>
<input class="checkbox" name="confirm" id="confirm2" type="checkbox">
<label for="confirm1"> ff </label>
<input class="checkbox" name="confirm" id="confirm3" type="checkbox">
<label for="confirm1">rr </label>
Here is the way for javascript. Change main checkbox html as following.
<div class="form-groupCheckbox">
<input class="checkbox" name="confirmmain" onclick="selects()" id="confirmall" type="checkbox">
<label for="confirm1"> Selecionar todos </label>
</div>
Now add new script that makes checkbox check and uncheck
<script>
function selects(){
var ele=document.getElementById('confirmall');
if(ele.checked == true) {
var ele=document.getElementsByName('confirm');
for(var i=0; i<ele.length; i++){
if(ele[i].type=='checkbox')
ele[i].checked=true;
}
} else {
var ele=document.getElementsByName('confirm');
for(var i=0; i<ele.length; i++){
if(ele[i].type=='checkbox')
ele[i].checked=false;
}
}
}
</script>
What you can do is to link each of the checkboxes to some variable and then just make them all true when user select select-all checkbox.
HTML file will look like this:
<div class="form-groupCheckbox">
<input class="checkbox" name="confirm" id="confirm1" type="checkbox" #selectAll (change)="onSelectAllChange(selectAll.value)">
<label for="confirm1"> Selecionar todos </label>
</div>
<ng-container *ngFor="let checkbox of checkboxes">
<input class="checkbox" name="confirm" [(ngModel)]="checkbox.value" id="{{checkbox.id}}" type="checkbox">
<label for="confirm1"> {{checkbox.label}} </label>
</ng-container>
TypeScript file will look like this:
public checkboxes = [
{
value: false,
id: 'checkbox_1',
lablel: 'Label 1'
},
{
value: false,
id: 'checkbox_2',
lablel: 'Label 2'
},
{
value: false,
id: 'checkbox_3',
lablel: 'Label 3'
}
];
onSelectAllChange(value: boolean) {
checkboxes.forEach((checkbox: any) => {
if (value) {
checkbox.value = true;
} else {
checkbox.value = false;
}
});
}
Related
I would like to have a little help on an enigma that I have.
I have a button that changes according to the number of input:checked
but I would like to add a condition which is: select of the checkboxes of the same class.
for example can I have 2 or more input.
<input class="banana" type="checkbox" value="Cavendish">
<input class="banana" type="checkbox" value="Goldfinger">
<input class="chocolato" type="checkbox" value="cocoa powder">
<input class="chocolato" type="checkbox" value="milk chocolate">
<input class="apple" type="checkbox" value="honneycrisp">
<input class="apple" type="checkbox" value="granny smith">
I can't use attribute name or value. it is not possible to modify the inputs.
the condition:
$('input[type="checkbox"]').click(function(){
if($('input[type="checkbox"]:checked').length >=2){
////////
if (my classes are the same) {
$('#btn').html("click me").prop('disabled', false);
} else {
$('#btn').html("too bad").prop('disabled', true);
}
//////
}
I try with
var checkClass = [];
$.each($("input[type="checkbox"]:checked"), function() {
checkClass.push($(this).attr('class'));
});
I don't know if I'm going the right way or if I'm complicating the code but a little help would be welcome. For the moment my attempts have been unsuccessful.
The following function will reference the first checkbox that's checked className and enable each checkbox that has said className whilst disabling all other checkboxes. Details are commented in Snippet.
// All checkboxes
const all = $(':checkbox');
// Any change event on any checkbox run function `matchCategory`
all.on('change', matchCategory);
function matchCategory() {
// All checked checkboxes
const checked = $(':checkbox:checked');
let category;
// if there is at least one checkbox checked...
if (checked.length > 0) {
// ...enable (.btn)...
$('.btn').removeClass('off');
// ...get the class of the first checked checkbox...
category = checked[0].className;
// ...disable ALL checkboxes...
all.attr('disabled', true);
// ...go through each checkbox...
all.each(function() {
// if THIS checkbox has the class defined as (category)...
if ($(this).is('.' + category)) {
// ...enable it
$(this).attr('disabled', false);
// Otherwise...
} else {
// ...disable and uncheck it
$(this).attr('disabled', true).prop('checked', false);
}
});
// Otherwise...
} else {
// ...enable ALL checkboxes...
all.attr('disabled', false);
// ...disable (.btn)
$('.btn').addClass('off');
}
return false;
}
.off {
pointer-events: none;
opacity: 0.4;
}
<input class="beverage" type="checkbox" value="Alcohol">
<label>🍸</label><br>
<input class="beverage" type="checkbox" value="Coffee">
<label>☕</label><br>
<input class="dessert" type="checkbox" value="cake">
<label>🍰</label><br>
<input class="dessert" type="checkbox" value="Ice Cream">
<label>🍨</label><br>
<input class="appetizer" type="checkbox" value="Salad">
<label>🥗</label><br>
<input class="appetizer" type="checkbox" value="Bread">
<label>🥖</label><br>
<button class='btn off' type='button '>Order</button>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
some thing like that ?
const
bt_restart = document.getElementById('bt-restart')
, chkbx_all = document.querySelectorAll('input[type=checkbox]')
;
var checked_class = ''
;
bt_restart.onclick = _ =>
{
checked_class = ''
chkbx_all.forEach(cbx=>
{
cbx.checked=cbx.disabled=false
cbx.closest('label').style = ''
})
}
chkbx_all.forEach(cbx=>
{
cbx.onclick = e =>
{
if (checked_class === '') checked_class = cbx.className
else if (checked_class != cbx.className )
{
cbx.checked = false
cbx.disabled = true
cbx.closest('label').style = 'color: grey'
}
}
})
<button id="bt-restart">restart</button> <br> <br>
<label> <input class="banana" type="checkbox" value="Cavendish" > a-Cavendish </label> <br>
<label> <input class="banana" type="checkbox" value="Goldfinger" > a-Goldfinger </label> <br>
<label> <input class="chocolato" type="checkbox" value="cocoa powder" > b-cocoa powder </label> <br>
<label> <input class="chocolato" type="checkbox" value="milk chocolate"> b-milk chocolate </label> <br>
<label> <input class="apple" type="checkbox" value="honneycrisp" > c-honneycrisp </label> <br>
<label> <input class="apple" type="checkbox" value="granny smith" > c-granny smith </label> <br>
In fact it's like a Matching Pairs card game
this answer is without global checked_group variable, and respecting epascarello message about data attribute see also usage.
Adding a repentance on uncheck elements
const
bt_restart = document.getElementById('bt-restart')
, chkbx_all = document.querySelectorAll('input[type=checkbox]')
;
function clearGame()
{
chkbx_all.forEach(cbx=>
{
cbx.checked = cbx.disabled = false
cbx.closest('label').style = ''
})
}
bt_restart.onclick = clearGame
chkbx_all.forEach(cbx=>
{
cbx.onclick = e =>
{
let checkedList = document.querySelectorAll('input[type=checkbox]:checked')
if (cbx.checked)
{
let checked_group = ''
checkedList.forEach(cEl=>{ if (cEl !== cbx) checked_group = cEl.dataset.group })
if (checked_group === '') checked_group = cbx.dataset.group
else if (checked_group !== cbx.dataset.group )
{
cbx.checked = false // you need to uncheck wrong group checkboxes for preserving checkedList
cbx.disabled = true
cbx.closest('label').style = 'color: grey'
}
}
else if (checkedList.length === 0) // case of cheked repentir
clearGame()
}
})
<button id="bt-restart">restart</button> <br> <br>
<label> <input data-group="banana" type="checkbox" value="Cavendish" > a-Cavendish </label> <br>
<label> <input data-group="banana" type="checkbox" value="Goldfinger" > a-Goldfinger </label> <br>
<label> <input data-group="chocolato" type="checkbox" value="cocoa powder" > b-cocoa powder </label> <br>
<label> <input data-group="chocolato" type="checkbox" value="milk chocolate"> b-milk chocolate </label> <br>
<label> <input data-group="apple" type="checkbox" value="honneycrisp" > c-honneycrisp </label> <br>
<label> <input data-group="apple" type="checkbox" value="granny smith" > c-granny smith </label> <br>
In my project I want change src part (ar-button's src) related to my radio buttons check.
For ex: When you check "Option 1" I want to change src part on ar-button. Than when you check Option3x(with checked option1 and option1x) I want to change src again.
I mean for all 64 combination of checks I want to change src.
Any help or suggestion would be great!
Thanks..
<label>
<input type="radio" id="diffuse" name="kumas" value="textues/kumas/2/pgwfpjp_2K_Albedo.jpg"checked>
Option1
</label>
<label>
<input type="radio"id="adiffuse" name="kumas" value="textues/kumas/1/oi2veqp_2K_Albedo.jpg">
Option 2
</label>
<label>
<input type="radio" id="bdiffuse"name="kumas" value="textues/kumas/3/sjfvce3c_2K_Albedo.jpg">
Option 3
</label>
<label>
<input type="radio" id="cdiffuse"name="kumas" value="textues/kumas/4/sjfvcjzc_2K_Albedo.jpg">
Option 4
</label>
<br><br>
<label>
<input type="radio" id="diffuse1" name="kol" value="textues\kol\1\teqbcizc_2K_Albedo.jpg" checked>
Option 1x
</label>
<label>
<input type="radio" id="adiffuse1" name="kol" value="textues\kol\2\tfjbderc_2K_Albedo.jpg">
Option 2x
</label>
<label>
<input type="radio" id="bdiffuse1"name="kol" value="textues\kol\3\tcnodi3c_2K_Albedo.jpg">
Option 3x
</label>
<label>
<input type="radio" id="cdiffuse1"name="kol" value="textues\kol\4\tcicdebc_2K_Albedo.jpg">
Option 4x
</label>
</div>
</div>
</div>
<br><br>
<label>
<input type="radio" id="diffuse2" name="dugme" value="textues\metal\1\scksebop_2K_Albedo.jpg" checked>
Option 1z
</label>
<label>
<input type="radio" id="adiffuse2" name="dugme" value="textues\metal\2\se4objgc_2K_Albedo.jpg">
Option 2z
</label>
<label>
<input type="radio" id="bdiffuse2"name="dugme" value="textues\metal\3\se4pcbbc_2K_Albedo.jpg">
Option 3z
</label>
<label>
<input type="radio" id="cdiffuse2"name="dugme" value="textues\metal\4\shkxcgfc_2K_Albedo.jpg">
Option 4z
</label>
<br><br>
<ar-button
id="change" src="https://basebros.com/models/ar_base_tekli_koltuk_3d.glb"
id="change2 ios-src="https://basebros.com/models/ar_base_tekli_koltuk_3d.usdz"
title="3D-AR by BASE">
<img class="arbuttonicon" src="Assets/evindebutton.png" width="170px" alt="AR-icon">
</ar-button>
Try using this code:
const kumas = document.getElementsByName("kumas");
const kol = document.getElementsByName("kol");
const dugme = document.getElementsByName("dugme");
const arButton = document.querySelector("ar-button");
let sources = [[[],[],[],[]],[[],[],[],[]],[[],[],[],[]],[[],[],[],[]]]; /* Fill this with the sources. The first element is if the first option for kumas is selected, the second is for if the second option is selected, etc. The elements inside those elements are for each of the different options for kol, and the elements inside those elements are for each of the different options for dugme. */
function foo() {
let kumasSelected;
let kolSelected;
let dugmeSelected;
for(let i of kumas) {
if(i.checked) {
kumasSelected = kumas.indexOf(i);
}
}
for(let i of kol) {
if(i.checked) {
kolSelected = kol.indexOf(i);
}
}
for(let i of dugme) {
if(i.checked) {
dugmeSelected = dugme.indexOf(i);
}
}
arButton.src = sources[kumasSelected][kolSelected][dugmeSelected];
}
Run the function each time you want to update the source.
<label>
<input type="radio" id="diffuse" name="kumas" value="textues/kumas/2/pgwfpjp_2K_Albedo.jpg"checked>
Option1
</label>
<label>
<input type="radio"id="adiffuse" name="kumas" value="textues/kumas/1/oi2veqp_2K_Albedo.jpg">
Option 2
</label>
<label>
<input type="radio" id="bdiffuse"name="kumas" value="textues/kumas/3/sjfvce3c_2K_Albedo.jpg">
Option 3
</label>
<label>
<input type="radio" id="cdiffuse"name="kumas" value="textues/kumas/4/sjfvcjzc_2K_Albedo.jpg">
Option 4
</label>
<br><br>
<label>
<input type="radio" id="diffuse1" name="kol" value="textues\kol\1\teqbcizc_2K_Albedo.jpg" checked>
Option 1x
</label>
<label>
<input type="radio" id="adiffuse1" name="kol" value="textues\kol\2\tfjbderc_2K_Albedo.jpg">
Option 2x
</label>
<label>
<input type="radio" id="bdiffuse1"name="kol" value="textues\kol\3\tcnodi3c_2K_Albedo.jpg">
Option 3x
</label>
<label>
<input type="radio" id="cdiffuse1"name="kol" value="textues\kol\4\tcicdebc_2K_Albedo.jpg">
Option 4x
</label>
</div>
</div>
</div>
<br><br>
<label>
<input type="radio" id="diffuse2" name="dugme" value="textues\metal\1\scksebop_2K_Albedo.jpg" checked>
Option 1z
</label>
<label>
<input type="radio" id="adiffuse2" name="dugme" value="textues\metal\2\se4objgc_2K_Albedo.jpg">
Option 2z
</label>
<label>
<input type="radio" id="bdiffuse2"name="dugme" value="textues\metal\3\se4pcbbc_2K_Albedo.jpg">
Option 3z
</label>
<label>
<input type="radio" id="cdiffuse2"name="dugme" value="textues\metal\4\shkxcgfc_2K_Albedo.jpg">
Option 4z
</label>
<br><br>
<ar-button
src="https://basebros.com/models/ar_base_tekli_koltuk_3d.glb"
title="3D-AR by BASE">
<img class="arbuttonicon" src="Assets/evindebutton.png" width="170px" alt="AR-icon">
</ar-button>
<script>
const kumas = document.getElementsByName("kumas");
const kol = document.getElementsByName("kol");
const dugme = document.getElementsByName("dugme");
const arButton = document.querySelector("ar-button");
let sources = [[["https://basebros.com/models/ar_base_ayakkabi.glb"],["https://basebros.com/models/ar_base_camasir_makinesi_3d.glb"],["https://basebros.com/models/ar_base_kahve_makinesi_3d.glb"],["https://basebros.com/models/ar_base_nintendo.glb"]],[[],[],[],[]],[[],[],[],[]],[[],[],[],[]]]; /* Fill this with the sources. The first element is if the first option for kumas is selected, the second is for if the second option is selected, etc. The elements inside those elements are for each of the different options for kol, and the elements inside those elements are for each of the different options for dugme. */
function foo() {
let kumasSelected;
let kolSelected;
let dugmeSelected;
for(let i of kumas) {
if(i.checked) {
kumasSelected = kumas.indexOf(i);
}
}
for(let i of kol) {
if(i.checked) {
kolSelected = kol.indexOf(i);
}
}
for(let i of dugme) {
if(i.checked) {
dugmeSelected = dugme.indexOf(i);
}
}
arButton.src = sources[kumasSelected][kolSelected][dugmeSelected];
}
</script>
I have this sample:
link
CODE HTML:
<div class="box1">
<fieldset>
<input type="checkbox" class="select-all">
<label>Select All </label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox1</label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox3 </label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox3 </label>
</fieldset>
</div>
<div class="box2">
<fieldset>
<input type="checkbox" class="select-all">
<label>Select All </label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox4 </label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox5 </label>
</fieldset>
<fieldset>
<input type="checkbox">
<label>Checkbox6 </label>
</fieldset>
</div>
CODE CSS:
.box1{
background:#d9d9d9;
margin-bottom:20px;
}
.box2{
background:#ccc;
}
CODE JS:
$('.select-all').click(function(event) {
if(this.checked) {
// Iterate each checkbox
$(':checkbox').each(function() {
this.checked = true;
});
}else{
$(':checkbox').each(function() {
this.checked = false;
});
}
});
What I want to do is that when the button "select-all" is checked, select all fields in a box.
At this time, set all inputs ... and I wish only the current box.
How can I change my function so that it works?
Thanks in advance!
You can use .closest() to find the parent div, then use .find() method to get the checkboxes inside it,
$('.select-all').click(function(event) {
if (this.checked) {
// Iterate each checkbox
$(this).closest("div").find(':checkbox').each(function() {
this.checked = true;
});
} else {
$(this).closest("div").find(':checkbox').each(function() {
this.checked = false;
});
}
});
Demo
You can reduce your code like this also,
$('.select-all').click(function(event) {
var obj=this;
var parent = $(this).closest("div[class^=box]");
parent.find(':checkbox').each(function() {
this.checked = obj.checked;
});
});
As A.Wolf suggested, you can use like this too,
$('.select-all').change(function(event) {
$(this).closest('div[class^=box]').find(':checkbox').prop('checked', this.checked);
});
I have three radio buttons on my page, and a text input:
<div class="row-fluid" style="padding-bottom: 5px;">
<label class="radio inline"><input type="radio" name="optionsRadios" id="optionsRadios1" value="Name" checked>Search By Name </label>
<label class="radio inline"><input type="radio" name="optionsRadios" id="optionsRadios2" value="City">Search By City </label>
<label class="radio inline"><input type="radio" name="optionsRadios" id="optionsRadios3" value="Code">Search By code </label>
</div>
<div class="row-fluid">
<span class="row-fluid">
<input type="text" id="txtSearch" name="txtSearch" />
<input type="button" id="btnSubmit" value="Search" class="btn btn-primary" />
</span>
</div>
I'm trying to validate the length of the input on txtSearch based on the selected radio button, as the database fields are different lengths for those columns:
Updated:
$("#frmSearch").validate({
debug: false,
rules: {
'txtSearch': {
required: true,
maxlength: function () {
var sel = $('input[name=optionsRadios]:checked', '#frmSearch').val();
if (sel == 'City') {
return 25;
}
else {
return 50;
}
},
minlength: 2
}
}
});
I put the alerts in to tell me the lengths of the values, and all the alerts return what I expect, but the validation message displayed on every entry, no matter the length, is "Please enter no more than 1 characters."
Delete the depends and replace with this:
maxlength: (function(){
var sel = $('input[name=optionsRadios]:checked', '#frmOfficeSearch').val();
if (sel == 'Name') {
return 50;
}
if (sel == 'City') {
return 25;
}
if (sel == 'Code') {
return 50;
}
})()
This creates a self executing function that returns the correct integer based on the selected radio.
function toggle(source) {
checkboxes = document.getElementsByName('options[]');
for (var i = 0, n = checkboxes.length; i < n; i++) {
checkboxes[i].checked = source.checked;
}
}
<form class="unsubscribe_form" action="process.php" method="post">
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-1" value="Option1">
<label for="checkbox-1-1"></label>Option 1
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-2" value="Option2">
<label for="checkbox-1-2"></label>Option 2
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-3" value="Option2">
<label for="checkbox-1-3"></label>Option 3
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-4" value="Option3">
<label for="checkbox-1-4"></label>Option 4
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-5" value="Option3">
<label for="checkbox-1-5"></label>Option 5
<input type="checkbox" class="unsubscribe-checkbox" id="checkbox-1-6" value="All" onClick="toggle(this)" />
<label for="checkbox-1-6"></label>All
<br>
<input type="submit" name="formSubmit" value="Unsubscribe" />
</form>
When I check the All checkbox, of course, it will mark all the checkboxes, but once I uncheck one checkbox, the All checkbox is still checked. This should be unchecked. How should I do that using JS?
You will need to add onchange event handlers to every checkbox and check inside if the "All" checkbox should be checked (all checkboxes are selected) or unchecked (at least one is deselected). For example like this:
var checkboxes = [].slice.call(document.getElementsByName('options[]')),
allCheckbox = document.querySelector('input[value="All"]');
checkboxes.forEach(function(checkbox) {
checkbox.onchange = function() {
if (!this.checked) {
allCheckbox.checked = false;
}
else {
var checked = checkboxes.filter(function(check) {
return check.checked;
});
if (checked.length === checkboxes.length) {
allCheckbox.checked = true;
}
}
};
});
function toggle(source) {
for (var i = 0, n = checkboxes.length; i < n; i++) {
checkboxes[i].checked = source.checked;
}
}
<form class="unsubscribe_form" action="process.php" method="post">
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-1" value="Option1">
<label for="checkbox-1-1"></label>Option 1
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-2" value="Option2">
<label for="checkbox-1-2"></label>Option 2
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-3" value="Option2">
<label for="checkbox-1-3"></label>Option 3
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-4" value="Option3">
<label for="checkbox-1-4"></label>Option 4
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-5" value="Option3">
<label for="checkbox-1-5"></label>Option 5
<input type="checkbox" class="unsubscribe-checkbox" id="checkbox-1-6" value="All" onClick="toggle(this)" />
<label for="checkbox-1-6"></label>All
</form>
Note that I converted checkboxes collection to array with [].slice.call in order to use convenient array methods. Simple for loops can be used instead.
I'd suggest the following:
function toggle() {
// getting a reference to all the 'name="option[]" elements:
var options = document.getElementsByName('options[]'),
// a reference to the 'all' checkbox:
all = document.getElementById('checkbox-1-6');
// if the changed checkbox is the 'all':
if (this === all) {
// we iterate over all the options checkboxes (using
// Array.prototype.forEach()):
Array.prototype.forEach.call(options, function(checkbox) {
// and we set their checked property to the checked property
// state of the 'all' checkbox:
checkbox.checked = all.checked;
});
} else {
// otherwise we set the 'all' checkbox to the state of
// the Boolean returned by Array.prototype.every(),
// which returns true if all checkboxes evaluate to
// the condition within the function, otherwise false:
all.checked = Array.prototype.every.call(options, function(checkbox) {
return checkbox.checked;
});
}
}
// getting a NodeList of all the elements of 'class="unsubscribe-checkbox"':
var options = document.querySelectorAll('.unsubscribe-checkbox');
// iterating over them, again with Array.prototype.forEach()
// and assigning a change event-listener, which will execute the
// name function:
Array.prototype.forEach.call(options, function(opt) {
opt.addEventListener('change', toggle);
});
function toggle() {
var options = document.getElementsByName('options[]'),
all = document.getElementById('checkbox-1-6');
if (this === all) {
Array.prototype.forEach.call(options, function(checkbox) {
checkbox.checked = all.checked;
});
} else {
all.checked = Array.prototype.every.call(options, function(checkbox) {
return checkbox.checked;
});
}
}
var options = document.querySelectorAll('.unsubscribe-checkbox');
Array.prototype.forEach.call(options, function(opt) {
opt.addEventListener('change', toggle);
});
<form class="unsubscribe_form" action="process.php" method="post">
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-1" value="Option1">
<label for="checkbox-1-1"></label>Option 1
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-2" value="Option2">
<label for="checkbox-1-2"></label>Option 2
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-3" value="Option2">
<label for="checkbox-1-3"></label>Option 3
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-4" value="Option3">
<label for="checkbox-1-4"></label>Option 4
<input type="checkbox" class="unsubscribe-checkbox" name="options[]" id="checkbox-1-5" value="Option3">
<label for="checkbox-1-5"></label>Option 5
<input type="checkbox" class="unsubscribe-checkbox" id="checkbox-1-6" value="All" />
<label for="checkbox-1-6"></label>All
<br>
<input type="submit" name="formSubmit" value="Unsubscribe" />
</form>
You may notice that I've removed the onClick attribute from the 'all' checkbox, in preference of unobtrusive JavaScript, where the event-handlers are assigned via the JavaScript itself (which ordinarily makes for more easily-maintained code, as the arguments to be passed to a given function are assigned in the code itself, rather than having to be separately updated in the HTML).
References:
Array.prototype.every().
Array.prototype.forEach().
document.getElementsByName().
document.getElementById().
document.querySelectorAll().
EventTarget.addEventListener().
Function.prototype.call().