Develop Reference

Reveal div based on checked radio/checkbox, multiple instances

I have to add the class 'revealed' to a div, once the radio button with the label 'yes' has been selected. So far I have my code set up so that I apply a 'required' class to the input that will be revealed, but I need to have a way to add the class 'revealed' to the 'reveal-if-active' div. This entire HTML structure will repeat as there will be multiple yes/no questions after this first one. So each 'reveal-if-active' div must be unique.
Here's the HTML structure that I am required to use:
<div class="form-group two-column">
<input id="a1" type="radio" name="ayesno" value="1">
<label for="a1">yes</label>
</div>
<div class="form-group two-column">
<input id="a2" type="radio" name="ayesno" value="2">
<label for="a2">no</label>
</div>
<div class="reveal-if-active">
<label for="how-many-people">If <strong>yes</strong> how many people?</label>
<input type="text" name="a-how-many-people" class="require-if-active" data-require-pair="#a1" required="">
</div>
Here's the JS I have so far:
var FormStuff = {
init: function() {
this.applyConditionalRequired();
this.bindUIActions();
},
bindUIActions: function() {
$("input[type='radio'], input[type='checkbox']").on("change", this.applyConditionalRequired);
},
applyConditionalRequired: function() {
$(".require-if-active").each(function() {
var el = $(this);
if ($(el.data("require-pair")).is(":checked")) {
el.prop("required", true);
$('[data-id=' + $('input:checked').prop('id') + ']').addClass('reveal');
} else {
el.prop("required", false);
el.removeClass("revealed");
}
});
}
};
FormStuff.init();

You may use el.closest('div.reveal-if-active'):
var FormStuff = {
init: function () {
this.applyConditionalRequired();
this.bindUIActions();
},
bindUIActions: function () {
$("input[type='radio'], input[type='checkbox']").on("change", this.applyConditionalRequired);
},
applyConditionalRequired: function () {
$(".require-if-active").each(function () {
var el = $(this);
if ($(el.data("require-pair")).is(":checked")) {
el.prop("required", true);
el.closest('div.reveal-if-active').addClass("revealed");
} else {
el.prop("required", false);
el.closest('div.reveal-if-active').removeClass("revealed");
}
});
}
};
$(function () {
FormStuff.init();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="form-group two-column">
<input id="a1" type="radio" name="ayesno" value="1">
<label for="a1">yes</label>
</div>
<div class="form-group two-column">
<input id="a2" type="radio" name="ayesno" value="2">
<label for="a2">no</label>
</div>
<div class="reveal-if-active">
<label for="i1">If <strong>yes</strong> how many people?</label>
<input id="i1" type="text" name="a-how-many-people" class="require-if-active" data-require-pair="#a1" required="">
</div>

jquery validation to check status of 3 checkboxes are all checked then enable button

I have a form with some text fields, three checkboxes and a submit button.
Currently I have the submit button disabled and it should enable only if ALL three checkboxes are checked.
I have only been able to work out how to enable it with only one checkbox being checked.
How can I make sure all three are checked before enabling the button?
End of form
<input name="list1" id="list1" type="checkbox" value="" >
<input name="list2" id="list2" type="checkbox" value="" >
<input name="list3" id="list3" type="checkbox" value="" >
<input id="pay-button" type="image" disabled="disabled" src="paypal.gif" value="" name="save">
Script
<script type="text/javascript">
$(function() {
$('#list1').click(function() {
if ($(this).is(':checked')) {
$('#pay-button').removeAttr('disabled');
} else {
$('#pay-button').attr('disabled', 'disabled');
}
});
});
</script>

Try
$(function () {
var $checks = $('#list1, #list2, #list3').change(function () {
$('#pay-button').prop('disabled', $checks.is(':not(:checked)'));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input name="list1" id="list1" type="checkbox" value="" >
<input name="list2" id="list2" type="checkbox" value="" >
<input name="list3" id="list3" type="checkbox" value="" >
<input id="pay-button" type="image" disabled="disabled" src="//placehold.it/32/fff000" value="" name="save">
you can simplify the selector #list1, #list2, #list3 by adding a common class to those elements and then by using a class selector

You could try to compare the count of checked checkboxes and the total amount:
<div id="wrapper">
<input name="list1" id="list1" type="checkbox" value="" >
<input name="list2" id="list2" type="checkbox" value="" >
<input name="list3" id="list3" type="checkbox" value="" >
</div>
<input id="pay-button" type="image" disabled="disabled" src="paypal.gif" value="" name="save">
Script
<script type="text/javascript">
$(function() {
$('#wrapper').on('click', 'input[type="checkbox"]', function() {
if ($('#wrapper').find(':checked').size() === $('#wrapper').find(':checkbox').size()) {
$('#pay-button').removeAttr('disabled');
} else {
$('#pay-button').attr('disabled', 'disabled');
}
});
});
</script>

edit code like below and try again:
HTML :
<input class="chck" name="list1" id="list1" type="checkbox" value="" >
<input class="chck" name="list2" id="list2" type="checkbox" value="" >
<input class="chck" name="list3" id="list3" type="checkbox" value="" >
<input id="pay-button" type="image" disabled="disabled" src="paypal.gif" value="" name="save">
JS :
<script type="text/javascript">
$(function() {
$('.chck').click(function() {
var isAllChecked = true;
for(var i = 0; i < $('.chck').length; i++)
{
if(!$('.chck')[i].is(':checked'))
isAllChecked = false;
}
if (isAllChecked) {
$('#pay-button').removeAttr('disabled');
} else {
$('#pay-button').attr('disabled', 'disabled');
}
});
});
</script>

Add a class name to your checkboxes i.e .checkboxes
$(".checkboxes").click(function () {
var blnEnableBtn = false;
var count = 0;
$('input:checked').each(function (index, element) {
count++;
});
if (count == 3)
$("#pay-button").removeAttr('disabled');
else
$("#pay-button").attr('disabled', 'disabled');
});
Hope it helps .

Not working select option dynamic field in jquery

jQuery(function() {
var currentCount = 0;
jQuery('#addMoreEmail').click(function() {
currentCount = cloning('#MoreEmailDetails', '#MoreEmails', currentCount);
return false;
});
function cloning(from, to, counter) {
var clone = $(from).clone();
//console.log(clone);
counter++;
// Replace the input attributes:
clone.find(':input').each(function() {
var name = jQuery(this).attr('name').replace(0, counter);
var id = jQuery(this).attr('id').replace(0, counter);
jQuery(this).attr({
'name': name,
'id': id
}).val();
});
// Replace the label for attribute:
clone.find('label').each(function() {
var newFor = jQuery(this).attr('for').replace(0, counter);
jQuery(this).attr('for', newFor);
});
// Replace the text between html tags:
clone = clone.html().replace(1, counter);
jQuery(to).before(clone);
return counter;
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="MoreEmailDetails">
<div class="form-group users">
<input type="text" required="required" id="LeadEmailDetail0FirstName" value="" name="data[LeadEmailDetail][0][first_name]">
<label for="LeadEmailDetail0FirstName">First Name</label>
<input type="text" id="LeadEmailDetail0LastName" value="" name="data[LeadEmailDetail][0][last_name]">
<label for="LeadEmailDetail0FirstName">First Name</label>
<select id="LeadEmailDetail0CountryId" class="select-replace select2-offscreen" name="data[LeadEmailDetail][0][country_id]" tabindex="-1" title="Country">
<option value="">Choose a country</option>
<option value="2">SOUTHEASTERN EUROPE</option>
</select>
<label for="LeadEmailDetail0CountryId">Country</label>
<input type="checkbox" id="LeadEmailDetail0PrimaryEmail" value="1" name="data[LeadEmailDetail][0][primary_email]">
<label for="LeadEmailDetail0PrimaryEmail">Primary Email</label>
</div ">
</div">
<div id="MoreEmails"></div>
<input type="submit" value="Add More" id="addMoreEmail">
In above code input type text and checkbox working fine (adding dynamic fields after click add more) but i m getting below error in case select option
TypeError: jQuery(...).attr(...) is undefined

You need to add a null check for jQuery(this).attr('name')) . JSFIDDLE
Following is the modified JS code block.
clone.find(':input').each(function() {
if(jQuery(this).attr('name')) {
var name = jQuery(this).attr('name').replace(0, counter);
var id = jQuery(this).attr('id').replace(0, counter);
jQuery(this).attr({
'name': name,
'id': id
}).val(); }
});

Input Field is not enabled after changing Select option

I have created a stand alone code for enabling/disabling input field and it is working perfectly .
HTML:
Identification Type:
<select name="Identification-Type" id="Identification-Type">
<label for="Identification-Type">Identification Type:</label>
<option value="1111">--Select--</option>
<option value="23434">--sfgdg--</option>
<option value="135111">--dfgb--</option>
<option value="1165611">--gdg--</option>
<option value="114511">--vcbc--</option>
</select>
<!-- <input type="checkbox" class="Identification-Number" value="Identification-Number"
name="Identification-number" id="Identification-Number"> -->
<label for="Identification-Number"><em>*</em>Identification Number:</label>
<input type="text" name="Identification-Number" id="Identification-Number">
JS:
$('select[name="Identification-Type"]').change(function () {
var $this = $('#Identification-Number');
$this.attr("disabled", false);
$this.attr("disabled", ($(this).val() == '1111') ? true : false);
}).trigger('change');
JSFIDDLE LINK
But,when I tried to incorporate this logic in another form, it is not working .
HTML:
<form name="pancettaForm" method="post" action="demor" id="pancettaForm">
<ul>
<li>
<label for="PartyChoose">Choose Appropriate Party:</label>
</li>
<br>
<input id="person" name="PartyChoose" type="radio" value="update-person" class="required" />Person
<br />
<input id="organization" name="PartyChoose" type="radio" value="update-organization" class="required" />Organization
<br />
<li id="Family-Name" style="display: none;">
<input type="checkbox" class="Family-Name" value="Family-name" name="Family-name">
<label for="Family-Name"><em>*</em>Family Name:</label>
<input type="text" name="Family-Name" class="required">
</li>
<li id="Organization-Name" style="display: none;">
<inpname="Organization-name">
<label for="Organization-Name"><em>*</em>Organization Name:</label>
<input type="text" name="Organization-Name" class="required">
</li>
<div class="extraPersonTemplate">
<div class="controls-row">
<li id="Identification-Type" style="display: none;">Identification Type:
<select name="Identification-Type" class="Identification-Type">
<label for="Identification-Type">Identification Type:</label>
<option value="1111">--Select--</option>
<option value="1">--sdsd--</option>
<option value="2">--cxc--</option>
<option value="3">--cvcv--</option>
<select> <a id="Identification-Number" style="display: none;">
<input type="hidden" class="Identification-Number">
<label for="Identification-Number"><em>*</em>Identification Number:</label>
<input type="text" name="Identification-Number">
</a>
</li>
</div>
</div>
<div id="container"></div>
<a href="#" id="addRow" style="display: none;"><i class="icon-plus-sign icon-white">
</i> Add Identifier</a>
<li id="Adminsys-Type" style="display: none;">Admin System Type:
<select name="Adminsys-Type" class="Adminsys-Type">
<label for="Adminsys-Type">Admin Type:</label>
<option value="0">--Select--</option>
</select>
</li>
<li id="Adminsys-Number" style="display: none;">
<input type="checkbox" class="Adminsys-Number" value="Adminsys-Number" name="Adminsys-number">
<label for="Adminsys-Number"><em>*</em>Admin System Value:</label>
<input type="text" name=Adminsys-Number>
</li>
</ul>
<input type="submit" id="button" name="submit" value="Search">
</form>
JS:
$(document).ready(function () {
var counter = 0;
$('input[name=Organization-Name]').attr('disabled', true);
$('input[name=Identification-Number]').attr('disabled', true);
$('input[name=Family-Name]').attr('disabled', true);
$('input[name=Adminsys-Number]').attr('disabled', true);
$('#pancettaForm').change(function () {
$('.Organization-Name').click(function () {
if ($('.Organization-Name').is(':checked')) {
$('input[name=Organization-Name]').val('').attr('disabled', false);
} else {
$('input[name=Organization-Name]').attr('disabled', true);
}
});
$('select[name="Identification-Type' + counter + '"]').change(function () {
var $this = $('.Identification-Number');
var $input = $this.siblings('input[type=text]');
$input.attr("disabled", false);
$input.attr("disabled", ($(this).val() == '1111') ? true : false);
});
$('.Adminsys-Number').click(function () {
if ($('.Adminsys-Number').is(':checked')) {
$('input[name=Adminsys-Number]').val('').attr('disabled', false);
} else {
$('input[name=Adminsys-Number]').attr('disabled', true);
}
});
$('.Family-Name').click(function () {
if ($('.Family-Name').is(':checked')) {
$('input[name=Family-Name]').val('').attr('disabled', false);
} else {
$('input[name=Family-Name]').attr('disabled', true);
}
});
$('#Family-Name,#Identification-Number,#Organization-Name').hide();
if ($('#person').prop('checked')) {
$('#Family-Name,#Identification-Type,#Identification-Number,#Adminsys-Number,#Adminsys-Type,#addRow,#removeRow').show();
} else if ($('#organization').prop('checked')) {
$('#Organization-Name,#Identification-Type,#Identification-Number,#Adminsys-Number,#Adminsys-Type,#addRow,#removeRow').show();
}
});
$('<div/>', {
'class': 'extraPerson',
html: GetHtml()
}).appendTo('#container');
$('#addRow').click(function () {
if (counter > 10) {
alert("Only 10 textboxes allow");
return false;
}
$('<div/>', {
'class': 'extraPerson' + counter,
'id': 'extraPerson' + counter,
html: GetHtml() + '</i> Remove Identifier'
}).hide().appendTo('#container').slideDown('slow');
counter++;
});
$("#container").on('click', '.removeRow', function () {
//$("#extraPerson"+counter).remove();
if (counter < 1) {
alert("No more textbox to remove");
return false;
}
counter--;
$(this).parent().remove();
});
function GetHtml() {
// var len = $('.extraPerson').length;
var $html = $('.extraPersonTemplate').clone();
if (counter == 0) {
$html.find('[name=Identification-Number]')[0].name = "Identification-Number" + counter;
$html.find('[id=Identification-Number]')[0].name = "Identification-Number" + counter;
$html.find('[name=Identification-Type]')[0].name = "Identification-Type" + counter;
counter++;
return $html.html();
} else {
$html.find('[name=Identification-Number]')[0].name = "Identification-Number" + counter;
$html.find('[id=Identification-Number]')[0].name = "Identification-Number" + counter;
$html.find('[name=Identification-Type]')[0].name = "Identification-Type" + counter;
// $html.find('[id=Identification-Type]')[0].id="Identification-Type" + counter;
// var remove='</i> Remove Identifier';
return $html.html();
}
}
})
JSFIDDLE LINK
How can I dynamically change the name of select attribute so that I can selectively enable and disable input fields in multiple rows.

Hope this will help you a bit and I hope I got it correct:
I reworked you change function which determines the select boxes and enables the input field, like this
$('.Identification-Type').change(function () {
//#Identification-Type input
/** this can be used to count the input fields and use it in a loop later **/
var $inputFields = $('.extraPersonTemplate #Identification-Type input').length;
var $idNumber = $('input[name=Identification-Number]');
var $idNumber0 = $('input[name=Identification-Number0]');
($('select[name=Identification-Type]').val() == '1111') ? $idNumber.attr('disabled', true) : $idNumber.removeAttr('disabled');
($('select[name=Identification-Type0]').val() == '1111') ? $idNumber0.attr('disabled', true) : $idNumber0.removeAttr('disabled')
})
But from my point of view, this is not a the best approach since its not very dynamically.
If you manage to count up the select[name=Identification-Type] + counter not only for one input but for both of them like <input type="text" name="Identification-Number0"> and <input type="text" name="Identification-Number1"> it would be possible to include a loop within in this change function and loop over the $inputFields which are found

http://jsfiddle.net/xKL44/2/ this has helped me in the past... Try it out!
$('#wow').change(function() {
// Remove any previously set values
$('#show_box, #total_box').empty();
var sum = 0,
price;
$(this).find('option:selected').each(function() {
// Check that the attribute exist, so that any unset values won't bother
if ($(this).attr('data-price')) {
price = $(this).data('price');
sum += price;
$('#show_box').append('<h6>' + price + '</h6>');
}
});
$('#total_box').text(sum);
});

Use a Slide Down in jquery to display hidden form fields

I am having trouble applying the slidedown effect from jquery to display hidden div of form fields. I am trying to display each set of form fields if a specific value is selected from the select dropdown.
Script:
$(document).ready(function(){
$("#role").change(function(){
if ($("#role").val() == "student" ){
$(".hide1").slideDown("fast"); //Slide Down Effect
} else {
$(".hide1").slideUp("fast"); //Slide Up Effect
}
if ($("#role").val() == "faculty" ) {
$(".hide2").slideDown("fast"); //Slide Down Effect
} else {
$(".hide2").slideUp("fast"); //Slide Up Effect
}
if ($("#role").val() == "alumni" ) {
$(".hide3").slideDown("fast"); //Slide Down Effect
} else {
$(".hide3").slideUp("fast"); //Slide Up Effect
}});
});
HTML:
<form id="myform" class="form-control">
<select name = "role" class = "btn btn-primary" id ="role">:
<option>Role</option>
<option value = "student"> Student </option>
<option value = "faculty"> Faculty/Staff </option>
<option value = "alumni"> Alumni </option>
</select>
<br/><br/><br/><br/><br/><br/>
<div class="hide" id ="hide1">
<label for="address">Campus Address:</label>
<input type="text" id = "campadd" name="campadd" class= "form-control"/>
<label for="Major">Major:</label>
<input type="text" id = "major" name="major" class= "form-control"/>
</div>
<div class="hide" id = "hide2">
<label for="department">Department:</label>
<input type="text" id = "dept" name="dept" class= "form-control"/>
<label for="location">Location:</label>
<input type="text" id = "locations" name="location" class= "form-control"/>
</div>
<div class="hide" id ="hide3">
<label for="graduationdate">Graduation Year:</label>
<input type="text" id = "gradyear" name="gradyear" class= "form-control"/>
<label for="Major">Degree:</label>
<input type="text" id = "degree" name="degree" class= "form-control"/>
</div>
<br/>
</form>

You are using class selector instead of id selector in the slide up/down command
$(".hide2").slideDown("fast");
instead of
$("#hide2").slideDown("fast");
it can be shorten as
$(document).ready(function () {
var map = {
student : '#hide1',
faculty : '#hide2',
alumni : '#hide3',
}
$("#role").change(function () {
var target = $(map[this.value]);
$('.hide').not(target).stop(true, true).slideUp("fast");
target.stop(true, true).slideDown("fast");
});
});
Demo: Fiddle
Another way to look at this is: Fiddle