Javascript: Add an extra checkbox next to an existing checkbox - javascript

I have this checkbox created using forms.py. I did not write html code, it's resulted rendering forms.py.
<div id="div_id_diag-diagnosis_option" class="form-group">
<label for="id_diag-diagnosis_option_0" class="control-label col-md-3 requiredField">
Option<span class="asteriskField">*</span></label>
<div class="controls col-md-8"><label class="checkbox">
<input type="checkbox" name="diag-diagnosis_option" id="id_diag-diagnosis_option_1" value="b" >b</label>
<label class="checkbox">
<input type="checkbox" name="diag-diagnosis_option" id="id_diag-diagnosis_option_2" value="a" >a</label>
<label class="checkbox">
<input type="checkbox" name="diag-diagnosis_option" id="id_diag-diagnosis_option_3" value="c" >c</label>
</div></div>
Using javascript I want to create an extra checkbox near to every option. For example if a user selects b option, on the right of b I want a new checkbox to be added.
Any ideas please?

this adds a checkbox next to the checkbox you selected
$("input[type='checkbox']").click(function(){
$(this).after('<input type="checkbox">');
})
Demo

Try something like this
$("input[type='checkbox']").click(function(){
if ($(this).prop('checked'))
$(this).after('<input type="checkbox">');
});

try something like this
$("input[type='checkbox']").click(function(){
$(this).after('<input type="checkbox" name="diag-diagnosis_option" id="id_diag-diagnosis_option_2" value="a" >');
})
JSFIDDLE CODE SAMPLE

Related

Given two yes/no fields, how can I use JavaScript to make the field 2 value checked "Yes" whenever the field 1 value is checked "Yes"?

If Field 1 is checked "Yes" then Field 2 should be checked "Yes"
This is what I've been trying so far:
Field 1:
<div class="entire">
<div class="col3"><label class="label-right">||FIELDTAG Field1||Question15||ENDFIELDTAG|| </label></div>
<div class="col9"><input type="radio" name="Field1" id="Question15yes" value="Yes" onclick="Check()">Yes <input type="radio" name="Field1" value="No" onclick="Check()">No</div>
Field 2:
<div class="entire">
<div class="col3"><label class="label-right">||FIELDTAG Field2||Question16||ENDFIELDTAG|| </label></div>
<div class="col9"><input type="radio" name="Field2" id="Question16yes" value="Yes" onclick="Check()">Yes <input type="radio" name="Field2" value="No" onclick="Check()">No</div>
I was trying something as simple as this js below, but I'm definitely missing something. Any help would be greatly appreciated!
<script language="JavaScript">
function Check() {
$("#Question15yes").click(function(){
if ($(this).is(':checked'))
{
$("#Question16yes").val("Yes");
}
}
});
}
</script>
Make sure you are including JQuery in your page.
To bind your event, you need to wait that the DOM is fully loaded, else you would try to use an element that doesn't exist yet.
<script language="JavaScript">
$(function() {
$(".question-checkbox").click(function(){
if ($(this).is(':checked'))
{
console.log($(this));
}
});
});
</script>
Also, you might want to change the JQuery selector from ID to class, so that you can use the same code for all similar checkboxes.
Put a .question-checkbox class on the inputs, and remove all onclicks.
You don't have to call check on every click. Once document loads, call it once.
window.addEventListener("load", function(){
$("input[type='radio']").on("click", function(){
if($("#Question15yes").is(':checked'))
$("#Question16yes").prop("checked", true);
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="entire">
<div class="col3">
<label class="label-right">||FIELDTAG Field1||Question15||ENDFIELDTAG|| </label>
</div>
<div class="col9">
<input type="radio" name="Field1" id="Question15yes" value="Yes">
Yes
<input type="radio" name="Field1" value="No" >No
</div>
<div class="entire">
<div class="col3">
<label class="label-right">||FIELDTAG Field2||Question16||ENDFIELDTAG|| </label>
</div>
<div class="col9">
<input type="radio" name="Field2" id="Question16yes" value="Yes">
Yes
<input type="radio" name="Field2" value="No">
No
</div>
Use this for a single checkbox with the class name "example":
$('input.example').on('change', function() {
$('input.example').not(this).prop('checked', false);
});

How to get the boolean value based on radio button selected in html using angular

I have created two radio buttons like Order, and Cart as like below, and I just want to get the TRUE (if the radio button is checked and by default Order button is checked) and FALSE if its not checked in app.component.ts file in angular JS.
app.component.html
<div class="container">
<form>
<label class="radio-inline">
<input type="radio" name="optradio" checked id="place_Oreder">Order
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="add_cart">Cart
</label>
</form>
</div>
I just written the following code which say if there is onclick on both button the boolean value will change:
isSelectedMSM:boolean=false;
isSelectedLive:boolean=false;
$(document).ready(function(){
$("#place_Oreder").click(function(){
this.isSelectedOrder=true;
});
});
$(document).ready(function(){
$("#add_cart").click(function(){
this.isSelectedcart=true;
});
});
I'm not sure that How can I print TRUE or FALSE in app.components file based on the radio button selected by user based on that I need to put if condition and call an appropriate service to invoke.
Can someone help me to achieve this? I just googled but I didn't find the right resource to implement the same. It would be much helpful if someone share your experience to solve this.
Update:
I'm not sure the above code will work. But can someone lead me that how can I achieve this in better way.
A simple click event will do the trick
<label class="radio-inline">
<input type="radio" name="optradio" checked id="place_Oreder" (click)="onClick('order')">Order
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="add_cart" (click)="onClick('cart')">Cart
</label>
comp.ts
onClick(item) {
if(item == 'order')
this.isSelectedOrder = true;
else if(item == 'cart')
this.isSelectedCart = true;
}
You can use ngForm for this, pass ref to function and from component, get the values as required.
Demo (Check console.)
HTML
<div class="container">
<form #myForm="ngForm" (submit)="submitForm(myForm)">
<label class="radio-inline">
<input ngModel type="radio" name="optradio" checked value="true" id="place_Oreder">Order
</label>
<label class="radio-inline">
<input ngModel type="radio" name="optradio" value="false">Cart
</label>
<button type="submit">Submit</button>
</form>
</div>
Component
submitForm(form: NgForm) {
console.log(form.value);
}

radiobuttons and conditional checkbox

I have 2 radio-buttons and a checkbox.
When the first option is "personalized" the checkbox "hidden" should be automatically checked.
<div class="field-type-list-text field-name-field-main-download-category field-widget-options-buttons form-wrapper" id="edit-field-main-download-category"><div class="form-item form-type-radios form-item-field-main-download-category-und">
<label for="edit-field-main-download-category-und">Main Download Category </label>
<div id="edit-field-main-download-category-und" class="form-radios"><div class="form-item form-type-radio form-item-field-main-download-category-und">
<input type="radio" id="edit-field-main-download-category-und-general" name="field_main_download_category[und]" value="general" class="form-radio" /> <label class="option" for="edit-field-main-download-category-und-general">General </label>
</div>
<div class="form-item form-type-radio form-item-field-main-download-category-und">
<input type="radio" id="edit-field-main-download-category-und-personalized" name="field_main_download_category[und]" value="personalized" class="form-radio" /> <label class="option" for="edit-field-main-download-category-und-personalized">Personalized </label>
</div>
</div>
</div>
</div><div class="field-type-list-boolean field-name-field-hidden field-widget-options-onoff form-wrapper" id="edit-field-hidden"><div class="form-item form-type-checkbox form-item-field-hidden-und">
<input type="checkbox" id="edit-field-hidden-und" name="field_hidden[und]" value="1" class="form-checkbox" /> <label class="option" for="edit-field-hidden-und">Hidden </label>
</div></div>
I've made this script, but it is not working:
jQuery(document).ready(function () {
if ( $('.personalized input').val() = "personalized" ) {
$('.checkbox input').attr('checked');
}
});
You have few problems. As others already pointed out, you are checking document.ready instead of onChange event. So it checks on page load, instead of checking on radio button state change.
Another problem is that you are checking $('.personalized input') value, but you do not have personalized class in your html.
Your radio buttons have common class form-radio. So you can use it as a selector.
$('.form-radio').on("change", function(){
if ( $(this).val() == "personalized" ) {
$('.form-checkbox').prop('checked', true);
}
else{
$('.form-checkbox').prop('checked', false);
}
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="field-type-list-text field-name-field-main-download-category field-widget-options-buttons form-wrapper" id="edit-field-main-download-category"><div class="form-item form-type-radios form-item-field-main-download-category-und">
<label for="edit-field-main-download-category-und">Main Download Category </label>
<div id="edit-field-main-download-category-und" class="form-radios"><div class="form-item form-type-radio form-item-field-main-download-category-und">
<input type="radio" id="edit-field-main-download-category-und-general" name="field_main_download_category[und]" value="general" class="form-radio" /> <label class="option" for="edit-field-main-download-category-und-general">General </label>
</div>
<div class="form-item form-type-radio form-item-field-main-download-category-und">
<input type="radio" id="edit-field-main-download-category-und-personalized" name="field_main_download_category[und]" value="personalized" class="form-radio" /> <label class="option" for="edit-field-main-download-category-und-personalized">Personalized </label>
</div>
</div>
</div>
</div><div class="field-type-list-boolean field-name-field-hidden field-widget-options-onoff form-wrapper" id="edit-field-hidden"><div class="form-item form-type-checkbox form-item-field-hidden-und">
<input type="checkbox" id="edit-field-hidden-und" name="field_hidden[und]" value="1" class="form-checkbox" /> <label class="option" for="edit-field-hidden-und">Hidden </label>
</div></div>
This part:
else{
$('.form-checkbox').prop('checked', false);
}
you only need if you want to un-check if not personalized.
Also take care of .prop() which is used for jQuery 1.6+. For lower versions use .attr()
You have to specify when do you want the script to check if the radio is checked or not. If you use just document.ready() function, it will check it only once, when the site is loaded and since it's not checked - the checkbox won't be checked neither.
You can use following approach: check it with every click event on the radio button.
$('.personalized').click(function() {
if ($(this).is(':checked')) {
$('.checkbox').attr('checked', 'checked');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type='radio' class='personalized'>
<input type='checkbox' class='checkbox'>
Simply you need to do it in ready function
jQuery(document).ready(function () {
if ($(".personalized").is(":checked") ) {
$('.checkbox').attr('checked', 'checked');
}
});
if you want them to apply on page load.
You have several problems here:
The code as written only runs on page load. Since you said you want the checkbox to be "automatically" checked, you should attach a change handler to the radio array.
.val() called on a radio array returns the value of the first element in the selected set, regardless of which one is checked. You need to add :checked to your selector to filter down to the one selected radio element.
Your single equals sign is the assignment operator and should be replaced with ===.
.attr('checked') returns the value of the checked attribute. There are actually two problems here: attr only looks at the attribute initially assigned to the element; you need to use prop instead to update the checked property. The second problem is that the one-parameter attr function is used to read the attribute. You want the two-parameter function to set it.
Here's a working example:
jQuery(document).ready(function () {
$('input[name="radio"]').on('change',function(){
if ( $('input[name="radio"]:checked').val() === "personalized" ) {
$('#hidden').prop('checked','checked');
} else {
$('#hidden').prop('checked','');
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="radio" name="radio" id="personalized" value="personalized"/><label for="personalized">personalized</label><br/>
<input type="radio" name="radio" id="general" value="general"/><label for="general">general</label><br/>
<input type="checkbox" id="hidden" name="hidden"/><label for="hidden">hidden</label>

bootstrap check/uncheck multiple elements with js

I am trying to make this work but can't make it happen. I have a bootstrap template and i want to check and uncheck multiple checkboxes (like this: http://jsfiddle.net/v6wmV/177/ )
I know this is a common subject with many solutions, but none seem to work for this case and i would like to know why.
This is the code snippet from the view:
<div class="hide" id="states">
<div class="control-group">
<label class="control-label">Select</label>
<div class="check">
<div class="controls">
<label class="checkbox line">
<input type="checkbox" class="all" value="Todas" id="allstates" name="st[25]"/>All
</label>
<label class="checkbox line">
<input type="checkbox" value="Caba" id="" name="st[1]"/>Ciudad Autónoma de Buenos Aires
</label>
<label class="checkbox line">
<input type="checkbox" value="Buenos Aires" id="" name="st[2]"/> Buenos Aires
</label>
<label class="checkbox line">
<input type="checkbox" value="Catamarca" id="" name="st[3]"/> Catamarca
</label>
<label class="checkbox line">
<input type="checkbox" value="Chaco" id="" name="st[4]"/> Chaco
</label>
</div>
</div>
</div>
</div>
and this is my js file (with other functions):
$('.hide').hide();
$('#registered').click(function(){
$('#content').toggle('fast');
});
$('#age').click(function () {
$('#content2').hide('fast');
$('#content1').show('fast');
});
$('#range').click(function () {
$('#content1').hide('fast');
$('#content2').show('fast');
});
$('#with').click(function(){
$('#child').toggle('fast');
});
$('#showstates').click(function(){
$('#states').show('fast');
});
$('#hidestates').click(function(){
$('#states').hide('fast');
});
//function for check/uncheck
$('.all').click(function() {
var $checkboxes = $(this).parent().find('input[type=checkbox]');
$checkboxes.prop('checked', $(this).is(':checked'));
});
this is the fiddle: http://jsfiddle.net/jimena/j56Dy/
which is not working
you need to go up two stages instead of one. parent() gives you the label element, you need to go up to the "controls"-classed div to apply your find method :
var $checkboxes = $(this).parent().parent().find('input[type=checkbox]');
Of course that was to apply minimal change to your code way. The one provided by Joe up here is probably smarter : getting all the checkboxes you want without having to use parent() method. But to do so you might want to id your checkbox group so that you do not select all the checkboxes accross your DOM.
By the way, don't you have to show your hide div at some point to see your checkboxes ?
Edit> OK actually Manish is right with parents it is just right, forget my answer :D

Showing, hiding checkboxes with jquery using fadeIn fadeOut

I am writing a form, it has checkboxes, and I wrote a script to show and hide them (specifically hide all other checkboxes when one of them is selected).
I reached this far when I need this to hide the input checkboxes, but what this code below is doing, is: it shows only 1 of checkboxes (the second one). Why, how can I hide both of the checkboxes at the same time ?
$('input:checkbox.individual' && 'input:checkbox.organization').stop(true,true).fadeIn("normal")
this is my html:
<div class="field check check-entity">
<label for="entity_type">For what kind of entity are you requesting sponsorship?<span class="form_required">*</span></label><br><br>
<input type="checkbox" name="entity_type" value="entity_project" class="project"/><label for="entity_project" class="lalbe_project">Project</label>
<input type="checkbox" name="entity_type" value="entity_individual" class="individual"/><label for="entity_individual"class="label_individual">Individual</label>
<input type="checkbox" name="entity_type" value="entity_organization" class="organization"/><label for="entity_organization" class="label_organization">Organisation</label>
</div>
Use a , in the selection string to select multiple groups of elements
$('input.individual:checkbox, input.organization:checkbox')
// ^ see here
Is this the effect you wanted to achieve?
http://jsfiddle.net/z37br/
HTML:
<div class="field check check-entity">
<label for="entity_type">For what kind of entity are you requesting sponsorship?
<span class="form_required">*</span>
</label>
<br><br>
<input type="checkbox" name="entity_type" value="entity_project" data-type="project"/>
<label for="entity_project" class="lalbe_project">Project</label>
<input type="checkbox" name="entity_type" value="entity_individual" data-type="individual"/>
<label for="entity_individual"class="label_individual">Individual</label>
<input type="checkbox" name="entity_type" value="entity_organization" data-type="organization"/>
<label for="entity_organization" class="label_organization">Organisation</label>
</div>
JS:
$('input').change(function() {
if ($(this).prop('checked')) {
var clickedCheckboxType = $(this).attr('data-type');
$('input').each(function() {
if (clickedCheckboxType != $(this).attr('data-type')) {
$(this).fadeOut('fast');
$(this).next().fadeOut('fast');
}
});
}
else {
$('input').fadeIn('fast');
$('input').next().fadeIn('fast');
}
});

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