Develop Reference

how to reuse function in javascript

I wrote a function in javascript. It works perfectly to show and hide list items on click action. I have other 5 lists items that I want to use this function for them also. However, When I tried to generalize the function by passing parameters as IDs it did not work.
the following part of the html:
function toggle_att_menu() {
var att_list = document.getElementById("att-list");
var plus = document.getElementById("plus");
var minus = document.getElementById("minus");
att_list.style.display=
((att_list.style.display!='block')?'block':'none');
plus.style.display=
((plus.style.display!='none')?'none':'inline');
minus.style.display=
((minus.style.display!='inline')?'inline':'none');
}
// what I want to do is passing parameter as following:
function toggle_att_menu(x,y,z) {
var att_list = document.getElementById(x);
var plus = document.getElementById(y);
var minus = document.getElementById(z);
att_list.style.display=
((att_list.style.display!='block')?'block':'none');
plus.style.display=
((plus.style.display!='none')?'none':'inline');
minus.style.display=
((minus.style.display!='inline')?'inline':'none');
}
//and use the function five times with different IDs each time as following:
toggle_att_menu('att-list-1','plus-1','minus-1')
toggle_att_menu('att-list-2','plus-2','minus-2')
toggle_att_menu('att-list-3','plus-3','minus-3')
toggle_att_menu('att-list-4','plus-4','minus-4')
toggle_att_menu('att-list-5','plus-5','minus-5')
<div class="title linklike">
<span id="plus-1" class="plus" >▸</span><span id="minus-1" class="minus">▾</span> <a id="linklike" onclick="toggle_att_menu()" href="#"> condition </a>
</div>
<ul id= "att-list-1" class="att-list">
<li class="checkbox ">
<label>
<input id="condition_1" name="condition" class="multi_checkbox" value="1" type="checkbox"
/>
new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2" name="condition" class="multi_checkbox" value="2" type="checkbox"
/>
like new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_3" name="condition" class="multi_checkbox" value="3" type="checkbox"
/>
excellent
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_4" name="condition" class="multi_checkbox" value="4" type="checkbox"
/>
good
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_5" name="condition" class="multi_checkbox" value="5" type="checkbox"
/>
fair
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_6" name="condition" class="multi_checkbox" value="6" type="checkbox"
/>
damegaed
</label>
</li>
</ul>
</div>
<div class="search-attribute hide-list" data-attr="condition">
<div class="title linklike">
<span id="plus-2" class="plus" >▸</span><span id="minus-2" class="minus">▾</span> <a id="link" onclick="toggle_att_menu()" href="#">condition</a>
</div>
<ul id= "att-list-2" class="att-list">
<li class="checkbox ">
<label>
<input id="condition_1" name="condition" class="multi_checkbox" value="1" type="checkbox"
/>
new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2" name="condition" class="multi_checkbox" value="2" type="checkbox"
/>
like new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_3" name="condition" class="multi_checkbox" value="3" type="checkbox"
/>
excellent
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_4" name="condition" class="multi_checkbox" value="4" type="checkbox"
/>
good
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_5" name="condition" class="multi_checkbox" value="5" type="checkbox"
/>
fair
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_6" name="condition" class="multi_checkbox" value="6" type="checkbox"
/>
damaged
</label>
</li>
</ul>
</div>
any idea or solution will be highly appreciated.I am not so familiar with jQuery. so please I need help using only pure java script.

Try it like this:
https://jsfiddle.net/bertdireins/dtmdod15/6/
function toggle_att_menu(elem) {
var container = elem.parentElement.parentElement;
var att_list = container.querySelector(".att-list");
var plus = container.querySelector(".plus");
var minus = container.querySelector(".minus");
att_list.style.display = ((att_list.style.display!='block')?'block':'none');
plus.style.display =((plus.style.display!='none')?'none':'inline');
minus.style.display = ((minus.style.display!='inline')?'inline':'none');
}
You first have to get the parent parent's container of your anker and then you can query the underlying elements.
Your ankers should then look like this:
<div class="title linklike">
<span id="plus" class="plus">▸</span>
<span id="minus" class="minus">▾</span>
<a id="linklike" onclick="toggle_att_menu(this)" href="#"> condition </a>
</div>
<ul id="att-list" class="att-list"> ... </ul>
Please be aware the fiddle is missing the initial CSS, so it looks little weird.
Query would make life much easier here.

The reason for this is your function calls, and your element IDs. You have no elements with id "att-list-1", "att-list-2" etc. You have two elements with the same id: "att-list". Two elements should never have the same id. Switch the ids to "att-list-1", "att-list-2" and so forth, and it probably should work. The same goes for "plus-1" ... and "minus-1" ..., you have no elements with those IDs in HTML, you use the same IDs "minus" and "plus" for several elements.

You are not using unique IDs for your elements - it's better to use classes for repeated elements. Anyway, you probably want something like that:
/*
function toggle_att_menu(x,y,z) {
var att_list = document.getElementById(x);
var plus = document.getElementById(y);
var minus = document.getElementById(z);
att_list.style.display = ((att_list.style.display!='block')?'block':'none');
plus.style.display = ((plus.style.display!='none')?'none':'inline');
minus.style.display = ((minus.style.display!='inline')?'inline':'none');
}
*/
function toggle_att_menu(element) {
var parent = element.parentElement.parentElement;
var att_list = parent.querySelector(".att-list");
var plus = parent.querySelector(".plus");
var minus = parent.querySelector(".minus");
att_list.style.display = ((att_list.style.display!='block')?'block':'none');
plus.style.display = ((plus.style.display!='none')?'none':'inline');
minus.style.display = ((minus.style.display!='inline')?'inline':'none');
}
<div class="search-attribute hide-list" data-attr="condition">
<div class="title linklike">
<span id="plus-1" class="plus">▸</span><span id="minus-1" class="minus">▾</span><a id="link-1" onclick="toggle_att_menu(this)" href="#"> condition </a>
</div>
<ul id="att-list-1" class="att-list">
<li class="checkbox ">
<label>
<input id="condition_1_1" name="condition" class="multi_checkbox" value="1" type="checkbox"/>
new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_1_2" name="condition" class="multi_checkbox" value="2" type="checkbox"/>
like new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_1_3" name="condition" class="multi_checkbox" value="3" type="checkbox"/>
excellent
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_1_4" name="condition" class="multi_checkbox" value="4" type="checkbox"/>
good
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_1_5" name="condition" class="multi_checkbox" value="5" type="checkbox"/>
fair
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_1_6" name="condition" class="multi_checkbox" value="6" type="checkbox"/>
damegaed
</label>
</li>
</ul>
</div>
<div class="search-attribute hide-list" data-attr="condition">
<div class="title linklike">
<span id="plus-2" class="plus" >▸</span><span id="minus-2" class="minus">▾</span> <a id="link-2" onclick="toggle_att_menu(this)" href="#">condition</a>
</div>
<ul id="att-list-2" class="att-list">
<li class="checkbox ">
<label>
<input id="condition_2_1" name="condition" class="multi_checkbox" value="1" type="checkbox"/>
new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2_2" name="condition" class="multi_checkbox" value="2" type="checkbox"/>
like new
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2_3" name="condition" class="multi_checkbox" value="3" type="checkbox"/>
excellent
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2_4" name="condition" class="multi_checkbox" value="4" type="checkbox"/>
good
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2_5" name="condition" class="multi_checkbox" value="5" type="checkbox"/>
fair
</label>
</li>
<li class="checkbox ">
<label>
<input id="condition_2_6" name="condition" class="multi_checkbox" value="6" type="checkbox"/>
damaged
</label>
</li>
</ul>
</div>

As a general piece of advice, try:
not using the same id multiple times, because that's not how the id is supposed to work. Ids ought to be unique, otherwise, you're going to have problems with CSS and JavaScript in particular.
getting your elements by class, or some other non-unique selector, instead of id, using a function that can do that, such as getElementsByClassName orquerySelectorAll so that you can use your function just once.
using window.getComputedStyle(el).getPropertyValue as a fallback, when getting the current display to check against, in case the style is not defined yet (if you don't the first click will do nothing).
Now, regarding your problem, since you can't use jQuery, getting the elements will get kind of ugly and will depend vastly on how you position them relatively to each other. Since, you are using inline JavaScript to call your function, be sure to pass this as an argument to be able to use the link to get the required elements.
Snippet:
/* ----- JavaScript ----- */
function toggle_att_menu(a) {
var
/* Cache all desired elements. */
elements = {
att_list: a.parentElement.nextElementSibling.children[0],
plus: a.previousElementSibling.previousElementSibling,
minus: a.previousElementSibling
},
/* Store the wanted displays for each element type. */
displays = {
att_list: {from: "block", to: "none"},
plus: {from: "inline", to: "none"},
minus: {from: "none", to: "inline"}
};
/* Iterate over every property of the elements object. */
for (var type in elements) {
var
/* Cache the current element. */
element = elements[type],
/* Get the current display of the element. */
d = element.style.display ||
getComputedStyle(element, null).getPropertyValue("display");
/* Set the element's display to the appropriate one. */
element.style.display = (d != displays[type].from)
? displays[type].from
: displays[type].to;
}
}
/* ----- CSS ----- */
.plus { display: inline }
.minus { display: none }
<!----- HTML ----->
<div class="title linklike">
<span class="plus">▸</span>
<span class="minus">▾</span>
<a class="linklike" onclick="toggle_att_menu(this)" href="#">condition</a>
</div>
<div class="search-attribute hide-list" data-attr="condition">
<ul class="att-list">
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="1" type="checkbox"/>
new
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="2" type="checkbox"/>
like new
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="3" type="checkbox"/>
excellent
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="4" type="checkbox"/>
good
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="5" type="checkbox"/>
fair
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="6" type="checkbox"/>
damaged
</label>
</li>
</ul>
</div>
<div class="title linklike">
<span class="plus">▸</span>
<span class="minus">▾</span>
<a class="linklike" onclick="toggle_att_menu(this)" href="#">condition</a>
</div>
<div class="search-attribute hide-list" data-attr="condition">
<ul class="att-list">
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="1" type="checkbox"/>
new
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="2" type="checkbox"/>
like new
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="3" type="checkbox"/>
excellent
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="4" type="checkbox"/>
good
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="5" type="checkbox"/>
fair
</label>
</li>
<li class="checkbox">
<label>
<input name="condition" class="multi_checkbox" value="6" type="checkbox"/>
damaged
</label>
</li>
</ul>
</div>

How can I unify text that take from multiple group radio button and multiple group checkbox?

My javascript code like this :
$(function(){
$('input[type="radio"]').click(function(){
var $radio = $(this);
var name = $(this).prop("name");
// if this was previously checked
if ($radio.data('waschecked') == true)
{
$radio.prop('checked', false);
$radio.data('waschecked', false);
$('#result-select').text('');
}
else{
$radio.data('waschecked', true);
$("input[name=\""+name+"\"]:not(:checked)").data('waschecked', false);
$('#result-select').text(txt);
}
var output = [];
var txt;
$('input[type="radio"]:checked').each( function() {
txt = $(this).parent().text();
output.push(txt);
});
$('#result-select').text(output.join(' - '));
});
});
Demo and full code like this : https://jsfiddle.net/oscar11/m7by6zcw/41/
I want to :
If I select chelsea, madrid and juve the result like this :
Chelsea - Madrid - Juve
If I select chelsea and madrid the result like this :
Chelsea - Madrid
If I select chelsea, madrid, juve and milan the result like this :
Chelsea - Madrid - Juve - Milan
So if I check radio button, it display the text. If I uncheck radio button, it not display the text. I check combobox, it display the text. If I uncheck combobox, it not display the text
For example the text :
Chelsea - Madrid - Juve - Milan
I uncheck Juve, the result like this :
Chelsea - Madrid - Milan
On the radio button, it works
But on the checkbox, I'm still confused
How can I do it?
Update :
The radio button can be unchecked
For example :
If I select chelsea, madrid and juve the result like this :
Chelsea - Madrid - Juve
Then I uncheck madrid, the result like this :
Chelsea - Juve

You can do:
var $radioAndCheckboxInputs = $('input:radio, input:checkbox');
var $resultSelect = $('#result-select');
$radioAndCheckboxInputs.click(function () {
var output = [];
$radioAndCheckboxInputs.filter(':checked').each(function () {
output.push($(this).parent().text());
});
$resultSelect.text(output.join(' - '));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>England</strong></li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Chelsea
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Mu
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Arsenal
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Spain</strong></li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Madrid
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Barcelona
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Atletico
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Italy</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Juve
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Milan
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Inter
</label>
</div>
</li>
</ul>
</div>
<span id="result-select">Result</span>

You need to modify the input element selector to handle both input types checkboxes and radio buttons:
$('.list-unstyled input').....
Working Demo

Here is the working code:
var output = [];
var txt;
$(function(){
$('input[type="radio"]').click(function(){
mainLogic();
});
$('input[type="checkbox"]').change(function(){
mainLogic();
});
});
function mainLogic(){
output = [];
txt='';
$('input[type="radio"]:checked').each( function() {
txt = $(this).parent().text();
output.push(txt);
});
$('input[type="checkbox"]:checked').each( function() {
txt = $(this).parent().text();
output.push(txt);
});
$('#result-select').text(output.join(' - '));
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>England</strong></li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Chelsea
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Mu
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="england" class="radio"> Arsenal
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Spain</strong></li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Madrid
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Barcelona
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="radio" name="spain" class="radio"> Atletico
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Italy</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Juve
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Milan
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox" name="italy" class="radio"> Inter
</label>
</div>
</li>
</ul>
</div>
<span id="result-select">Result</span>

How can I add a javascript alert message if checkbox is checked more than one?

My code is like this:
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>England</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Chelsea
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Mu
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Arsenal
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Spain</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Madrid
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Barcelona
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Atletico
</label>
</div>
</li>
</ul>
</div>
jsfiddle: https://jsfiddle.net/oscar11/m7by6zcw/
In each checkbox group, the user can only select a maximum of 1. If the user selects more than 1, I want to display alert messages.
For example in the England checkbox group, if the user chooses Chelsea, then chooses Arsenal again, it must display an alert message.
How can I do it?
I tried it. But I'm still confused

Try this
$('input[type="checkbox"]').change(function(){
var group = $("ul.list-unstyled");
for(var i=0;i<group.length;i++){
if($("input:checked",group[i] ).length>1){
alert("Not allowed to select more than one");
this.checked = false;
return;
}
}
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>England</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Chelsea
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Mu
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Arsenal
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Spain</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Madrid
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Barcelona
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Atletico
</label>
</div>
</li>
</ul>
</div>

I think a better option is to style radio buttons to look like checkboxes:
Very nice example I googled: http://cssdeck.com/labs/ldmtsmfk
So you don't need to struggle with JS logic which change the default behavior of radio buttons.

Without jQuery.
var checkboxes = document.querySelectorAll('[type="checkbox"]');
for (var ix = 0, length = checkboxes.length; ix < length; ix++) {
checkboxes[ix].addEventListener('change', function() {
if (document.querySelectorAll(':checked').length > 1) {
alert('no');
this.checked = false;
}
});
}
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>England</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Chelsea
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Mu
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Arsenal
</label>
</div>
</li>
</ul>
</div>
<div class="col-md-4">
<ul class="list-unstyled">
<li><strong>Spain</strong></li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Madrid
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Barcelona
</label>
</div>
</li>
<li>
<div class="checkbox">
<label>
<input type="checkbox"> Atletico
</label>
</div>
</li>
</ul>
</div>

How to add check box checked count value

i need to add the total number of check box checked count value in element.
But when i checked the check box in "heading 2" part , the count value was added in "heading 1" part .
I did not find the issue any one please guide me resolve this issue
DEMO
HTMl:
<div id="main">
<div class="a">
<div class="row">
<div class="col-md-12 cb_select_head">
<a data-parent="#accordion" data-toggle="collapse" href="#function-collapse"><span class=
"glyphicon ecm-caret-down"></span></a><span class="labelBlock labelCounter">
<span class="count-checked-checkboxes">0</span></span>
<span class="fb_options_head">heading 1</span>
</div>
<ul class="sidebar fb-list-option collapse in" id="function-collapse">
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c1" name="cc" type="checkbox">
<label for="c1">asdas</label>
</li>
<li class="noArrow">
<input id="c2" name="cc" type="checkbox">
<label for="c2">asdasd</label>
</li>
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c3" name="cc" type="checkbox">
<label for="c3">asdasd
</label>
<ul>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">asd 1</label></li>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">sadas 2</label></li>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">asdas 3</label></li>
</ul>
</li>
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c4" name="cc" type="checkbox">
<label for="c4">asdasd</label>
</li>
<li class="noArrow">
<input id="c5" name="cc" type="checkbox">
<label for="c5">five</label>
</li>
</ul>
</div>
</div>
<!--First List End-->
<!--Second list start -->
<div class="a">
<div class="row">
<div class="col-md-12 cb_select_head">
<a data-parent="#accordion" data-toggle="collapse" href="#function-collapse"><span class=
"glyphicon ecm-caret-down"></span></a><span class="labelBlock labelCounter">
<span class="count-checked-checkboxes">0</span></span>
<span class="fb_options_head">heading 2</span>
</div>
<ul class="sidebar fb-list-option collapse in" id="function-collapse">
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c1" name="cc" type="checkbox">
<label for="c1">asdas</label>
</li>
<li class="noArrow">
<input id="c2" name="cc" type="checkbox">
<label for="c2">asdasd</label>
</li>
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c3" name="cc" type="checkbox">
<label for="c3">asdasd
</label>
<ul>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">asd 1</label></li>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">sadas 2</label></li>
<li><input id="c1" name="cc" type="checkbox"><label for="c1">asdas 3</label></li>
</ul>
</li>
<li><span class="glyphicon ecm-caret-right"></span>
<input id="c4" name="cc" type="checkbox">
<label for="c4">asdasd</label>
</li>
<li class="noArrow">
<input id="c5" name="cc" type="checkbox">
<label for="c5">five</label>
</li>
</ul>
</div>
</div>
</div>
JS:
$(document).ready(function() {
var $checkboxes = $(
'#main ul input[type="checkbox"]');
$checkboxes.change(function() {
var countCheckedCheckboxes = $checkboxes.filter(
':checked').length;
$('.count-checked-checkboxes').text(
countCheckedCheckboxes);
$('#edit-count-checked-checkboxes').val(
countCheckedCheckboxes);
});
});

see the working solution. Remember IDs needs to be unique, and avoid use of IDs whenever possible like putting input element inside the label instead of using with Id
$(document).ready(function() {
var $checkboxes1 = $('#head1 ul input[type="checkbox"]');
var $checkboxes2 = $('#head2 ul input[type="checkbox"]');
$checkboxes1.change(function() {
var countCheckedCheckboxes = $checkboxes1.filter(':checked').length;
$('#head1 .count-checked-checkboxes').text(countCheckedCheckboxes);
});
$checkboxes2.change(function() {
var countCheckedCheckboxes = $checkboxes2.filter(':checked').length;
$('#head2 .count-checked-checkboxes').text(countCheckedCheckboxes);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="main">
<div id="head1">
<div class="row">
<div class="col-md-12 cb_select_head">
<span class="count-checked-checkboxes">0</span>
<span class="fb_options_head">heading 1</span>
</div>
<ul class="sidebar fb-list-option collapse in">
<li>
<label>
<input name="cc" type="checkbox">One
</label>
</li>
<li class="noArrow">
<label>
<input name="cc" type="checkbox">Two
</label>
</li>
<li>
<ul>
<li>
<label>
<input name="cc" type="checkbox">3 - a
</label>
</li>
<li>
<label>
<input name="cc" type="checkbox">3 -b
</label>
</li>
<li>
<label>
<input name="cc" type="checkbox">2 - c
</label>
</li>
</ul>
</li>
<li>
<label>
<input name="cc" type="checkbox">four
</label>
</li>
<li class="noArrow">
<label>
<input name="cc" type="checkbox">five
</label>
</li>
</ul>
</div>
</div>
<!--First List End-->
<!--Second list start -->
<div class="a" id="head2">
<div class="row">
<div class="col-md-12 cb_select_head">
<span class="count-checked-checkboxes">0</span>
<span class="fb_options_head">heading 1</span>
</div>
<ul class="sidebar fb-list-option collapse in">
<li>
<label>
<input name="cc" type="checkbox">One
</label>
</li>
<li class="noArrow">
<label>
<input name="cc" type="checkbox">Two
</label>
</li>
<li>
<ul>
<li>
<label>
<input name="cc" type="checkbox">3 - a
</label>
</li>
<li>
<label>
<input name="cc" type="checkbox">3 - b
</label>
</li>
<li>
<label>
<input name="cc" type="checkbox">2 - c
</label>
</li>
</ul>
</li>
<li>
<label>
<input name="cc" type="checkbox">four
</label>
</li>
<li class="noArrow">
<label>
<input name="cc" type="checkbox">five
</label>
</li>
</ul>
</div>
</div>
</div>

See if this works.
Ignoring everything others have mentioned, about ID's needing to be unique and what not, I was able to tally checked boxes for each heading using DOM traversal.
I changed the jQuery to:
$(document).ready(function() {
$('.a').each(function(){
var $checkboxes = $(this).find('input[type="checkbox"]');
$checkboxes.change(function() {
var countCheckedCheckboxes = $checkboxes.filter(':checked').length;
$(this).closest('.a').find('.count-checked-checkboxes').text(
countCheckedCheckboxes);
});
});
});
Loop through each element '.a'
Use $(this).find('input[type="checkbox"]'); to get just the relevant checkboxes
On change, traverse up the DOM until you find '.a', from there you can traverse down and find the heading class '.count-checked-checkboxes'
There's probably a better way to do this though.
.closest() starts at the current element and travels upwards looking for a match.
.find() travels downwards through descendants.

Couple things.
j08691 is right, IDs must be unique. The browser is getting the first #count-checked-checkboxes and filling that value.
Also, you are getting the count for all checkboxes which is going to tally all checkboxes regardless of which div they are in
I would suggest the following:
$(document).ready(function() {
var $checkboxes = $(
'.a ul input[type="checkbox"]');
$checkboxes.change(function() {
var countCheckedCheckboxes = $checkboxes.filter(
':checked').length;
$('#count-checked-checkboxes-a').text(
countCheckedCheckboxes);
$('#edit-count-checked-checkboxes-a').val(
countCheckedCheckboxes);
});
});
But you are still getting all checkboxes. At which point I would change your second <div class="a"> to <div class="b"> and then duplicate the above statement like so:
$(document).ready(function() {
var $checkboxes = $(
'.b ul input[type="checkbox"]');
$checkboxes.change(function() {
var countCheckedCheckboxes = $checkboxes.filter(
':checked').length;
$('#count-checked-checkboxes-b').text(
countCheckedCheckboxes);
$('#edit-count-checked-checkboxes-b').val(
countCheckedCheckboxes);
});
});
And of course change your IDs to match the ones in the jquery.
https://jsfiddle.net/gqcgwjq2/28/

How to get selected radio button value from visibile HTML area?

I have following HTML with two ULs.
Click
<ul class="plan none">
<li>
<p>One month</p>
<label for="2" class="label_radio">
<input type="radio" value="40" id="2" data-name="Be Bold" name="be_bold">
</label> <strong>40 ₪</strong>
</li>
<li>
<p>Three months</p>
<label for="3" class="label_radio">
<input type="radio" value="70" id="3" data-name="Be Bold" name="be_bold" checked="checked">
</label> <strong>70 ₪</strong>
</li>
<li>
<p>Six months</p>
<label for="4" class="label_radio">
<input type="radio" value="100" id="4" data-name="Be Bold" name="be_bold">
</label> <strong>100 ₪</strong>
</li>
</ul>
<hr />
<ul class="plan">
<li>
<p>One month</p>
<label for="2" class="label_radio">
<input type="radio" value="40" id="2" data-name="Be Bold" name="be_bold_two">
</label> <strong>40 ₪</strong>
</li>
<li>
<p>Three months</p>
<label for="3" class="label_radio">
<input type="radio" value="70" id="3" data-name="Be Bold" name="be_bold_two">
</label> <strong>70 ₪</strong>
</li>
<li>
<p>Six months</p>
<label for="4" class="label_radio">
<input type="radio" value="100" id="4" data-name="Be Bold" name="be_bold_two">
</label> <strong>100 ₪</strong>
</li>
</ul>
First UL is with display: none and have one radio button is selected by default and Second UL is without selected.
Now I want get selected radio button value from visible UL.
Here is my jQuery Code:
$("#detail_buttons").click(function () {
if ($(".plan input[type='radio']:checked").val() != undefined) {
alert($(".plan input[type='radio']:checked").val());
}
});
My JSFiddle: Sample
Any Idea?
Thanks.

Use this way:
$(".plan:visible").find("input:radio:checked").val();
Snippet
$("#detail_buttons").click(function () {
alert($(".plan:visible").find("input:radio:checked").val());
return false;
});
.none {display: none;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Check Value
<ul class="plan none">
<li>
<p>One month</p>
<label for="2" class="label_radio">
<input type="radio" value="40" id="2" data-name="Be Bold" name="be_bold">
</label> <strong>40 ₪</strong>
</li>
<li>
<p>Three months</p>
<label for="3" class="label_radio">
<input type="radio" value="70" id="3" data-name="Be Bold" name="be_bold" checked="checked">
</label> <strong>70 ₪</strong>
</li>
<li>
<p>Six months</p>
<label for="4" class="label_radio">
<input type="radio" value="100" id="4" data-name="Be Bold" name="be_bold">
</label> <strong>100 ₪</strong>
</li>
</ul>
<hr />
<ul class="plan">
<li>
<p>One month</p>
<label for="2" class="label_radio">
<input type="radio" value="40" id="2" data-name="Be Bold" name="be_bold_two">
</label> <strong>40 ₪</strong>
</li>
<li>
<p>Three months</p>
<label for="3" class="label_radio">
<input type="radio" value="70" id="3" data-name="Be Bold" name="be_bold_two">
</label> <strong>70 ₪</strong>
</li>
<li>
<p>Six months</p>
<label for="4" class="label_radio">
<input type="radio" value="100" id="4" data-name="Be Bold" name="be_bold_two">
</label> <strong>100 ₪</strong>
</li>
</ul>