I have a working code where i output the price using value="" but i need a way to get data from data-price="" so that i can use value="" to store SKUs.
Working demo here http://jsfiddle.net/pe2gpp01/21/
What does this code do? It returns fixed price for female for all products. Price changes for Male only.
<div>
<label class="product">Product</label>
<span>
<input name="category" type="radio" value="10" >
<label>Product A</label>
<input name="category" type="radio" value="20" checked>
<label>Product B</label>
<input name="category" type="radio" value="30">
<label>Product C</label>
<input name="category" type="radio" value="40" >
<label>Product D</label>
</span></div>
<div>
<label class="gender">Gender</label>
<span>
<input name="gender" type="radio" value="male" checked>
<label>Male</label>
<input name="gender" type="radio" value="female">
<label>Female</label>
</span></div>
<span>Show Price: <span id="price"></span></span>
<script>
$(function() {
$('[type="radio"]').on('change', function() {
var price = $('[value="female"]')[0].checked
? 10
: $('[name="category"]:checked').val();
$('#price').text(price);
}).change();
});
</script>
I need data from this
<input name="category" type="radio" value="SKU001" data-price="10">
<label>Product A</label>
<input name="category" type="radio" value="SKU002" data-price="20" checked>
<label>Product B</label>
<input name="category" type="radio" value="SKU003" data-price="30">
<label>Product C</label>
<input name="category" type="radio" value="SKU004" data-price="40">
<label>Product D</label>
You have to use data method to get data-price attribute
$('[name="category"]:checked').data('price')
This code is saying if you have a value female element checked, then set the price to 10, otherwise price is the value in named category.
var price = $('[value="female"]')[0].checked
? 10
: $('[name="category"]:checked').val();
... so, this ...
var price = $('[value="female"]')[0].checked
? 10 + parseInt($('[name="category"]:checked').val(),10)
: $('[name="category"]:checked').val();
... will add 10 to the category value (note the user of the parseInt function for proper addition.
Related
I have a problem i dont know how can i read the value stored in <select><option> </option></select> and from radio buttons here i have my code with js and html
function inport(){
var name = document.getElementById("name").value;
var index = document.getElementById("index").value;
var phone = document.getElementById("phone").value;
var grade = document.getElementById("grade").value;
var session = document.getElementById("session").value;
console.log(name);
console.log(index);
console.log(phone);
console.log(grade);
console.log(session);
}
<form>
<div>
<h1>Details</h1>
<div>
<label>Name</label>
<input type="text" id="name">
</div>
<div>
<label>Index</label>
<input type="text" id="index">
</div>
<div>
<label>Phone</label>
<input type="text" id="phone">
</div>
<div id="grade">
<label><input type="radio" name="groupName" value="5"> 5</label>
<label><input type="radio" name="groupName" value="6"> 6</label>
<label><input type="radio" name="groupName" value="7"> 7</label>
<label><input type="radio" name="groupName" value="8"> 8</label>
<label><input type="radio" name="groupName" value="9"> 9</label>
<label><input type="radio" name="groupName" value="10"> 10</label>
<div>
</div>
<div>
<label>Session</label>
<select id="session">
<option value="checkbox">Decembar</option>
<option value="checkbox">November</option>
<option value="checkbox">Octomber</option>
<option value="checkbox">September</option>
<option value="checkbox">August</option>
<option value="checkbox">July</option>
<option value="checkbox">June</option>
<option value="checkbox">May</option>
<option value="checkbox">April</option>
<option value="checkbox">March</option>
<option value="checkbox">February</option>
<option value="checkbox">January</option>
</select>
</div>
<div>
<input type="button" value="Input student"id="import" onclick="inport();">
</div>
</div>
</form>
When i try to console.log my values of grade and session i want to get the number or month selected how can get the value should i change something in my html ? It works fine with first 3 because i just read from <input type="text"> but in other 2 i tried getting the value from radio button and select options. I think you can run this code snipped and see the output if you need more info let me know :).
Add name attribute in input.
JS Code
document.getElementById("show_radio").onclick = function () {
var radio = document.getElementsByName("gender");
var radio_selected;
for (var a = 0; a < radio.length; a++) {
if (radio[a].checked) {
radio_selected = radio[a].value;
}
}
document.getElementById("selected_radio").innerHTML = radio_selected;
}
<form>
<input type="radio" name="gender" value="Male" checked=""> Male<br>
<input type="radio" name="gender" value="Female"> Female<br>
<input type="radio" name="gender" value="I'd rather not inform"> I'd rather not inform
</form>
<button id="show_radio">Show</button>
<p id="selected_radio"></p>
below is the code for my radio buttons,
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_north autocomplete='off'>North
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_south" autocomplete='off'>South
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_east" autocomplete='off'>East
</label>
and below is my javascript,
var form = document.getElementById("info_form");
alert(form.elements["radio_north"].value);
but I get 'on' on alert, instead of north, south or east. I tried my best but cannot figure out the reason.
Your HTML elements don't have a value attribute set, so you can't get North using .value
If you're trying to get North from the parent label tag, you can access it this way:
JS
var form = document.getElementById("info_form");
console.log(form.querySelector("#radio_north").parentNode.innerText);
HTML (note there was a missing " in your question)
<form id="info_form">
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_north" value="north" autocomplete='off'>North
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_south" autocomplete='off'>South
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_east" autocomplete='off'>East
</label>
</form>
JS Fiddle Example
https://jsfiddle.net/csqgq1qh/
Hope that helps!
EDIT
If you need to get the value of the radio, you first have to assign a value attribute. Once you have that, you can get the checked radio's value using some JavaScript.
HTML
<form id="info_form">
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_north" value="north" checked autocomplete='off'>North
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_south" value="south" autocomplete='off'>South
</label>
<label class="radio-inline">
<input type="radio" name="optradio" id="radio_east" value="east" autocomplete='off'>East
</label>
</form>
<button id="clicker">Get Value</button>
JS
var form = document.getElementById("info_form");
console.log(form.querySelector("input[name='optradio']:checked").value);
/* use an event listener to alert the value when the button is clicked */
document.querySelector("#clicker").addEventListener('click', function() { alert(form.querySelector("input[name='optradio']:checked").value); } )
Updated JSFiddle
https://jsfiddle.net/csqgq1qh/2/
I want to add innerhtml to my label, when a radio button is checked.
By default the label does not have any value.
I want to change the value of the label based on the value of the radio button.
But I want to define my own value for this.
So the label for value 1 should be: "Label 1"
Label for value 2 should be "Label 2" etc.
I use this for star rating, so when a next radio button is checked, it should remove the value of the previous label.
This is my current html:
<ul class="rating">
<li>
<span class="ratingSelector">
<input type="radio" name="ratings[1]" id="Degelijkheid-1-5" value="1" class="radio">
<label class="full" for="Degelijkheid-1-5"></label>
<input type="radio" name="ratings[1]" id="Degelijkheid-2-5" value="2" class="radio">
<label class="full" for="Degelijkheid-2-5"></label>
<input type="radio" name="ratings[1]" id="Degelijkheid-3-5" value="3" class="radio">
<label class="full" for="Degelijkheid-3-5"></label>
<input type="radio" name="ratings[1]" id="Degelijkheid-4-5" value="4" class="radio">
<label class="full" for="Degelijkheid-4-5"></label>
<input type="radio" name="ratings[1]" id="Degelijkheid-5-5" value="5" class="radio">
<label class="full" for="Degelijkheid-5-5"></label>
</span>
</li>
<li>
<span class="ratingSelector">
<input type="radio" name="ratings[2]" id="Design-1-5" value="1" class="radio">
<label class="full" for="Design-1-5"></label>
<input type="radio" name="ratings[2]" id="Design-2-5" value="2" class="radio">
<label class="full" for="Design-2-5"></label>
<input type="radio" name="ratings[2]" id="Design-3-5" value="3" class="radio">
<label class="full" for="Design-3-5"></label>
<input type="radio" name="ratings[2]" id="Design-4-5" value="4" class="radio">
<label class="full" for="Design-4-5"></label>
<input type="radio" name="ratings[2]" id="Design-5-5" value="5" class="radio">
<label class="full" for="Design-5-5"></label>
</span>
</li>
</ul>
Try solution acc. to you.
You can combile "Label" as string to rvalue variable.
i.e var rvalue="Label"+$(this).attr('value');
like as:
$('.radio[name="rating[2]"]').change(function(){
var rvalue='';
if($(this).attr('value')=='1')
{
rvalue='Bad';
}
else if($(this).attr('value')=='5')
{
rvalue='Amazing';
}
$(this).parent('.ratingSelector').find('.full').html('');
$(this).next('label').html(rvalue);
});
Working example: http://jsfiddle.net/7wLbyn2c/4/
<input type="radio" onClick="getInnerHtml($(this))">
// call getInnerHtml function in all radio buttons and then write the function
function getInnerHtml(thisVal) {
alert(thisVal.innerHtml());
}
use the below code
<input type="radio" name = 'somename' onclick="getvalue(this)">
<script>
function getvalue(ref) {
alert(ref.value);
}
</script>
We are just passing the reference to this particular radio button as parameter in the onclick event function and then simply use .value attribute used in javascript. You can also use onchange event.
Edited
function getvalue(ref) {
for(i=ref.value;i<=5;i++)
{
$(this).next('label').appned(i);
}
}
Try this
$('input:radio').click(function() {
$('label').text('');
$(this).next('label').html('Label '+$(this).attr('value'));
});
http://jsfiddle.net/nm8ha2p9/1/
Well I did something with pure JS. I hope it helps you. It's on codepen. This are functions I used:
function setValue(obj)
{
if(obj.checked){
clearLabels();
var lbls = document.getElementsByTagName("LABEL");
var lbl = undefined;
for(var i=0;i<lbls.length; i++)
{
if(lbls[i].htmlFor == obj.id)
{
lbl = lbls[i];
break;
}
}
if(lbl != undefined){
lbl.innerHTML = obj.value;
}
}
}
function clearLabels()
{
var lbls = document.getElementsByTagName("LABEL");
for(var i=0;i<lbls.length;i++){
lbls[i].innerHTML="";
}
}
Using pure JS, no jQuery.
Labels are set in your HTML, so you can easily have whatever you want.
Labels use a class to hide them when not wanted.
Uses delegated event listener, listening for click to bubble.
[].forEach.call(document.querySelectorAll('.ratingSelector'), function (node) {
var labels = node.querySelectorAll('.full');
node.addEventListener('click', function (evt) {
var target = evt.target;
if (target.classList.contains('radio')) {
[].forEach.call(labels, function (label) {
label.classList.add('hidden');
});
evt.target.nextElementSibling.classList.remove('hidden');
}
}, false);
});
.hidden {
display:none
}
<ul class="rating">
<li>
<span class="ratingSelector">
<input type="radio" name="ratings[1]" id="Degelijkheid-1-5" value="1" class="radio">
<label class="full hidden" for="Degelijkheid-1-5">Label 1</label>
<input type="radio" name="ratings[1]" id="Degelijkheid-2-5" value="2" class="radio">
<label class="full hidden" for="Degelijkheid-2-5">Label 2</label>
<input type="radio" name="ratings[1]" id="Degelijkheid-3-5" value="3" class="radio">
<label class="full hidden" for="Degelijkheid-3-5">Label 3</label>
<input type="radio" name="ratings[1]" id="Degelijkheid-4-5" value="4" class="radio">
<label class="full hidden" for="Degelijkheid-4-5">Label 4</label>
<input type="radio" name="ratings[1]" id="Degelijkheid-5-5" value="5" class="radio">
<label class="full hidden" for="Degelijkheid-5-5">Label 5</label>
</span>
</li>
<li>
<span class="ratingSelector">
<input type="radio" name="ratings[2]" id="Design-1-5" value="1" class="radio">
<label class="full hidden" for="Design-1-5">Label 1</label>
<input type="radio" name="ratings[2]" id="Design-2-5" value="2" class="radio">
<label class="full hidden" for="Design-2-5">Label 2</label>
<input type="radio" name="ratings[2]" id="Design-3-5" value="3" class="radio">
<label class="full hidden" for="Design-3-5">Label 3</label>
<input type="radio" name="ratings[2]" id="Design-4-5" value="4" class="radio">
<label class="full hidden" for="Design-4-5">Label 4</label>
<input type="radio" name="ratings[2]" id="Design-5-5" value="5" class="radio">
<label class="full hidden" for="Design-5-5">Label 5</label>
</span>
</li>
</ul>
I am passing the selected value to the jquery from jquery in passing to the url to the next page, this is how my check box looks like:
<label class="checkbox">
<input type="checkbox" value="male" id="gender" name="gender" /> Male
</label>
<label class="checkbox" style="margin:-25px 0 0 100px">
<input type="checkbox" value="female" id="gender" name="gender" /> Female
</label>
<label class="checkbox" style="margin:-20px 0 0 205px">
<input checked type="checkbox" value="all" id="gender" name="gender"> All
</label>
my jquery:
var gender = $('input[name=gender]:checked').map(function(){
return $(this).val();
}).get();
alert(gender);
My problem is for example :
When I select the gender male it passes to jquery as 'male,' but my problem is here when I unchecked the male and check the female then it passes to jquery as female,male, it is not passing the value which is selected now it is passing the value with pervious one, can any one guide me how to solve this.
Use jQuery change event as follows
$('input[name=gender]').on('change',function(){
var gender = $('input[name=gender]:checked').map(function(){
return $(this).val();
}).get();
alert(gender);
});
DEMO
First of all: an id must be unique, as soon as there are two elements with same id (like "gender"), results are arbitrary random.
And: use radio button and you're done w/o any JS or jQuery:
<label class="checkbox">
<input type="radio" value="male" id="gender_m" name="gender" /> Male
</label>
<label class="checkbox" style="margin:-25px 0 0 100px">
<input type="radio" value="female" id="gender_f" name="gender" /> Female
</label>
<label class="checkbox" style="margin:-20px 0 0 205px">
<input checked type="radio" value="all" id="gender_a" name="gender"> All
</label>
And if you want the radios look like check boxes, see this post
I have a form in which i have two sets of radio buttons and one textbox to enter the quantity value.
Based on the radio button selected and value in quantity textbox the total textbox should get populated with values.
I am using array to do the calculation but the value in total fields is displayed as NAN.
Can anyone check my code and let me know where i am wrong??
**HTML**
<form id="orderform" name="orderform" >
<fieldset data-role="controlgroup">
<legend><b>Choice</b></legend>
<input type="radio" name="choice" id="veg" value="1" checked onclick="total()">
<label for="veg">Vegetarian</label>
<input type="radio" name="choice" id="nonveg" value="2" onclick="total()">
<label for="nonveg">Meat Lover</label>
</fieldset>
<fieldset data-role="controlgroup">
<legend><b>Size</b></legend>
<input type="radio" name="size" id="small" onclick="total()">
<label for="small">Small</label>
<input type="radio" name="size" id="medium" onclick="total()">
<label for="medium">Medium</label>
<input type="radio" name="size" id="large" onclick="total()">
<label for="large">Large</label><span class="validation"></span>
</fieldset>
<div><b>Quantity</b>
<input type="text" id ="qty" name="qty" size="5" onclick="total()">
</div><div>
<b>Total</b>
<input type="text" id="amt" name="amt" readonly="readonly">
</div>
Javascript
Javascript
var array=[[8.99,9.99,10.99],[9.99,10.99,11.99]];
function total()
{
var row = document.querySelector('input[name="choice"]:checked').value;
var column = document.querySelector('input[name="size"]:checked').value;
var qty=document.getElementById("qty").value;
var total=0;
total= (array[row][column]+1)*qty;
document.orderform.amt.value = total;
}
You have to change size group in html like below
<legend><b>Size</b></legend>
<input type="radio" name="size" id="small" value="1" onclick="total()">
<label for="small">Small</label>
<input type="radio" name="size" id="medium" value="2" onclick="total()">
<label for="medium">Medium</label>
<input type="radio" name="size" id="large" value="3" onclick="total()">
<label for="large">Large</label><span class="validation"></span>
it will work for you
var column = document.querySelector('input[name="size"]:checked').value;
you can alert(column), you'll find that value is "on". because you didn't setup any value in all of your size group