Gender checkbox data is not storing properly in local storage except 'MALE' checkbox, only 'MALE' checkbox is working 'FEMALE' and "OTHERS' are not working.
form page for taking input and saving it into local storage using javascript.
form.html
<!DOCTYPE html>
<html>
<head>
<title>FORM</title>
<script>
function getdata(){
var name = document.getElementById("name").value;
var mob = document.getElementById("mob").value;
var email = document.getElementById("email").value;
localStorage.setItem("txtValue", name);
localStorage.setItem("txtValue_2" ,mob);
localStorage.setItem("txtValue_3", email);
var male = document.getElementById("male");
var female = document.getElementById("femlae");
var others = document.getElementById("others");
if(male.checked==true){
localStorage.setItem("txtValue_1", "MALE");
}else if(female.checked==true){
localStorage.setItem("txtValue_1", "FEMALE");
}else if(others.checked==true){
localStorage.setItem("txtValue_1", "OTHERS");
}else{
localStorage.setItem("txtValue_1", "ERROR");
}
}
function remove(){
window.localStorage.clear();
}
</script>
</head>
<body align="center" onload="remove()">
<h1>FORM</h1><br>
<form action="display.html" method="get">
NAME : <input type="text" name="name" id="name"><br>
GENDER : male <input type="radio" name="male" id="male">
female <input type="radio" name="female" id="female">
others <input type="radio" name="others" id="others"><br>
Mobile No. : <input type="text" name="mob" id="mob"><br>
Email : <input type="email" name="email" id="email"><br>
<br><br>
<button type="submit" onclick="getdata()" onclick="gender()">SUBMIT</button>
</form>
</body>
</html>
display page for accessing local storage and displaying it.
display.html
<!DOCTYPE html>
<html>
<head>
<title>display</title>
<script>
function display(){
document.getElementById("data").innerHTML=localStorage.getItem("txtValue");
document.getElementById("data1").innerHTML=localStorage.getItem("txtValue_1");
document.getElementById("data2").innerHTML=localStorage.getItem("txtValue_2");
document.getElementById("data3").innerHTML=localStorage.getItem("txtValue_3");
}
</script>
</head>
<body onload="display()" align="center">
NAME : <span id="data"></span><br>
GENDER : <span id="data1"></span><br>
MOBILE NO. : <span id="data2"></span><br>
EMAIL : <span id="data3"></span>
</body>
</html>
Your radio inputs should all have the same name attribute and value should be the value of that input. For example
male <input type="radio" name="gender" value="MALE" id="male">
female <input type="radio" name="gender" value="FEMALE" id="female">
others <input type="radio" name="gender" value="OTHERS" id="others">
Now you can just simply get what is selected with
document.querySelector('input[name="gender"]:checked').value; //this will return MALE|FEMALE|OTHERS based on what is selected
You can also add required to any or all of your radio buttons html to ensure that user has to select something. Alternative you can pre-select one of the checkboxes with checked to make sure gender is always popilated
For more detail and celerity why should all have same name and different values
The radio group must have share the same name (the value of the name attribute) to be treated as a group. Once the radio group is created, selecting any radio button in that group automatically deselects any other selected radio button in the same group. You can have as many radio groups on a page as you want, as long as each group has its own name.
The value attribute defines the unique value associated with each radio button. The value is not shown to the user, but is the value that is sent to the server on "submit" to identify which radio button that was selected.
ref
If you are using radio type, they should all have the same name.
And you spelled "female" wrong.
Related
I want to display an input textbox after choosing one of the radio button selection but I'm having difficulty to do it. For example, I have 3 radio buttons: name, age and phone number. If I choose the name, then the input textbox will display for me to input a name and so on if I choose others. I want to know how to do it using HTML and javascript. Mind to help me, anyone? Thank you.
you can write all things like this.
function show(gender){
console.log(gender);
}
<label for="gender">
<input type="radio" name="gender" onclick="show('male')" value="male"/> male <br />
<input type="radio" name="gender" onclick="show('female')" vlaue="female"/> Female
</label>
thanks!
<label for="name">
<input type="radio" name="gender" onclick="createElements()"/> Male <br />
<input type="radio" name="gender" onclick="createElements()"/> Female
<div id="input"></div>
</label>
<script>
function createElements(){
var input = document.createElement("INPUT");
input.setAttribute("type", "text");
document.getElementById("input").appendChild(input);
}
</script>
I'm trying to build a form that saves all of your selections of radio buttons and outputs as a summary upon submission. I am fairly new to JavaScript so please bear with me.
You are supposed to select between, let's say, three options per section. Depending on what was previously selected after you press Submit, it will open a lightbox and give you a summary of your choices before you submit the choices to be sent via email.
For what I have right now, there is only one section and three options to choose from.
HTML:
<div id="options">
<form method="get">
<label class ="rad">
<input type="radio" name ="O1" value="small"/>
<img src="img.jpg">
</label>
<label class ="rad">
<input type="radio" name ="O2" value="small"/>
<img src="img.jpg">
</label>
<label class ="rad">
<input type="radio" name ="O3" value="small"/>
<img src="img.jpg">
</label>
<input type="submit" value="SUBMIT"/>
</form>
</div>
JavaScript:
$(document).ready(function() {
$("#radio_submit").click(function (e) {
var checked_O1_radio = $('input:radio[name=O1]:checked').val();
var checked_O2_radio = $('input:radio[name=O2]:checked').val();
var checked_O3_radio = $('input:radio[name=O3]:checked').val();
if(checked_O1_radio===undefined || checked_O2_radio===undefined || checked_O3_radio===undefined)
{
alert('Please select a leather option then continue.');
}else{
alert('You Chose "' +checked_O1_radio);
}else{
alert('You Chose "' +checked_O2_radio);
}else{
alert('You Chose "' +checked_O3_radio);
}
});
});
Try this if i under stand your question correctly:
you can use same name then automatically only one will be selected and find the selected leather with a single check.
<label class ="rad">
<input type="radio" name ="O1" value="small"/>
</label>
<label class ="rad">
<input type="radio" name ="O1" value="medium"/>
</label>
<label class ="rad">
<input type="radio" name ="O1" value="large"/>
</label>
<input type="submit" value="SUBMIT" id = "Submitbutton"/>
$(document).ready(function() {
$("#Submitbutton").click(function (){
console.log($('input:radio[name=O1]:checked').val());
})
});
Please mark it as to answer if it helps you.
Please bear with me as I am a beginner when it comes to JavaScript !
I have a dymamic form that pulls information from a database. For each line in the database there is a new row of form fields and the select name incorporates the id from the database - this is all on the same form e.g
<select name="supplier<%=objRst.fields("returnpartid")%>" id="supplier<%=objRst.fields("returnpartid")%>" onchange="validatelink3(<%=objRst.fields("returnpartid")%>)">
<select name="STOCKACTION<%=objRst.fields("returnpartid")%>" id="STOCKACTION<%=objRst.fields("returnpartid")%>" onchange="validatelink3(<%=objRst.fields("returnpartid")%>)">
<select name="stockreason<%=objRst.fields("returnpartid")%>" id="stockreason<%=objRst.fields("returnpartid")%>">
<select name="creditaction<%=objRst.fields("returnpartid")%>" id="creditaction<%=objRst.fields("returnpartid")%>" onchange="validatelink3(<%=objRst.fields("returnpartid")%>)">
<select name="rejectreason<%=objRst.fields("returnpartid")%>" id="rejectreason<%=objRst.fields("returnpartid")%>">
Users are currently missing out data when they are saving the record and I want to prevent this, The save button saves ALL of the records in one go so some lines will be totally blank if they have not yet been processed.
If a user has started to fill in the row but not completed all the information for that record then I need to stop the form submission.
Take a look at Parsley. I use this to validate my login and create user page of my website. Let me know what you think of it!
This is a great javascript tool that utilizes jQuery to validate different forms. Its really nice as you can have it validate several different things such as max and or min text length. It is very easy to implement because all you need to do is add the identifiers to the HTML element.
EDIT:
To avoid a link only answer, here is the code that could be helpful.
<form id="demo-form" data-parsley-validate>
<label for="question">Do you code? *</label>
<p>
<input type="radio" name="question" value="true" required /> Yes
<input type="radio" name="question" value="false" /> No
</p>
<label for="languages">If yes, in which language(s)?</label>
<input type="text" class="form-control" name="languages" data-parsley-conditionalrequired='[" [name=\"question1\"]:checked", "yes"]' data-parsley-validate-if-empty data-parsley-success-class="" data-parsley-conditionalrequired-message="This value is required since you are a programmer!" />
<label for="question">Do you eat dog food? *</label>
<p>
<input type="radio" name="question2" value="yes" required /> Yes
<input type="radio" name="question2" value="no" /> No
</p>
<label for="why">If no, why?</label>
<input type="text" class="form-control" name="why" data-parsley-conditionalrequired='[" [name=\"question2\"]:checked", "no"]' data-parsley-validate-if-empty data-parsley-success-class="" data-parsley-conditionalrequired-message="This value is required since you do not eat dog food!" />
<input type="submit" class="btn btn-default pull-right" />
</form>
<script type="text/javascript">
window.ParsleyConfig = {
validators: {
conditionalrequired: {
fn: function (value, requirements) {
// if requirements[0] value does not meet requirements[1] expectation, field is required
if (requirements[1] == $(requirements[0]).val() && '' == value)
return false;
return true;
},
priority: 32
}
}
};
</script>
<script type="text/javascript" src="../../dist/parsley.js"></script>
EDIT 2:
This is also a simple html file that could do something close to what I think that you want:
<!DOCTYPE html>
<html>
<head>
<style>
.democlass {
color: red;
}
</style>
</head>
<body>
<h1>Hello World</h1>
<input id="test" type="checkbox" id="chk"/>asdfad
<form>
<textarea></textarea>
<button onclick="myFunction()">asd</button>
<form>
<p>If the check box is check the thing is required and if the box is not check then it is not required. So tell your form to only save the rows that have the box checked?</p>
<script>
function myFunction() {
if(document.getElementById("test").checked){
document.getElementsByTagName("textarea")[0].setAttribute("required", "true");
}
else{
document.getElementsByTagName("textarea")[0].removeAttribute("required");
}
}
</script>
</body>
</html>
How do I validate that the input text corresponding to the radio option is checked?
For example, using the image above:
If Contact 1's E-Mail radio option is selected, Contact 1's E-Mail text field cannot be blank, but Contact 1's Phone and US Mail text fields are still permitted.
If Contact 2's US Mail radio option is selected, Contact 2's US Mail text field cannot be blank, but Contact 2's Phone and E-Mail text fields are still permitted.
I have built the form above using the HTML below, but you can play with my Fiddle here: fiddle.
BEGIN UPDATE: I have a newer fiddle with better code here:
fiddle2
It has more instructions in the HTML and a closer attempt at my jQuery. For some reason, though, it still does not seem to be doing anything.
END UPDATE
I have tried naming the fields so that my jQuery can parse them, but that does not mean there is not a better way.
<body>
<form name="jp2code" action="#" method="POST">
<fieldset>
<legend>Contact 1</legend>
<span>
<input type="radio" id="group1_PhoneRadio" name="group1"/>
<label for="group1_PhoneText">Phone:</label>
<input type="text" id="group1_PhoneText" name="group1_PhoneText"/>
<br/>
<input type="radio" id="group1_EMailRadio" name="group1"/>
<label for="group1_EMailText">E-Mail:</label>
<input type="text" id="group1_EMailText" name="group1_EMailText"/>
<br/>
<input type="radio" id="group1_USMailRadio" name="group1"/>
<label for="group1_USMailText">US Mail:</label>
<input type="text" id="group1_USMailText" name="group1_USMailText"/>
</span>
</fieldset>
<fieldset>
<legend>Contact 2</legend>
<span>
<input type="radio" id="group2_PhoneRadio" name="group2"/>
<label for="group2_PhoneText">Phone:</label>
<input type="text" id="group2_PhoneText" name="group2_PhoneText"/>
<br/>
<input type="radio" id="group2_EMailRadio" name="group2"/>
<label for="group2_EMailText">E-Mail:</label>
<input type="text" id="group2_EMailText" name="group2_EMaiText"/>
<br/>
<input type="radio" id="group2_USMailRadio" name="group2"/>
<label for="group2_USMailText">US Mail:</label>
<input type="text" id="group2_USMailText" name="group2_USMailText"/>
</span>
</fieldset>
<div>
<input type="submit" name="submit" value="submit" />
</div>
</form>
</body>
What is the best way to write the jQuery?
I am new to jQuery, but I attempted my hand at it based on some Show/hide examples.
What I created below does not work, but hopefully indicates what I am trying to accomplish.
$(function() {
$("input[type='radio']").change(function() { // when a radio button in the group changes
var id = $(this).id;
var index = id.indexOf('group');
if (index == 0) { // is there a better way to do this?
var groupN_Len = 7; // Length of 'groupN_'
var radio_Len = 5; // Length of 'radio'
var preStr = id.substring(0, groupN_Len);
$"input[name*='preStr']".validate = null; // clear validation for all text inputs in the group
var postStr = id.substring(groupN_Len + 1, id.Length() + 1 - radio_Len); // extract Phone, EMail, or USMail
$(preStr+postStr+'Text').validate({ rules: { name: { required: true } } });
}
});
});
To make sure that the radiobutton is checked for each field, add attribute required="" in one of the radiobuttons for each fieldset.
demo
OK, whatever radio button is selected in the Contact Group's Contact Preferences, that corresponding text field is required.
Here is where I am so far on my jQuery checking:
EDIT:
Modified with tilda's important detail about adding '.' to the class name.
Added Required Attribute: how to dynamically add REQUIRED attribute to textarea tag using jquery?
Removed Required Attribute: jquery removing html5 required attribute
Final code works and looks like this:
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js"></script>
<script type="text/javascript">
$(function() {
jQuery.validator.setDefaults({
debug: true,
success: "valid"
});
$("input[type='radio']").change(function() {
$('.'+$(this).attr('name')).each(function(index) {
$(this).removeAttr('required');
});
if($(this).is(':checked')) {
$('.'+$(this).attr('id')).each(function(index) {
$(this).prop('required',true);
});
}
});
$('#submit').click(function() {
$(this).validate();
});
});
Back to the HTML of the document: I did a lot of subtle editing to the text by creating specific ids and names for the radio buttons that matched up with the class names for the text controls.
Here is that end result:
<body>
<form name="jp2code" action="#" method="POST">
<div>For each field below, provide the Phone Number, E-Mail Address, and Street Address. <b>Indicate the preferred contact method using the radio button.</b></div>
<fieldset>
<legend>Contact 1</legend>
<span>
<input type="radio" id="group1_Phone" name="group1"/>
<label for="group1_Phone">Phone:</label>
<input type="text" name="group1_PhoneText" class="group1 group1_Phone" />
<br/>
<input type="radio" id="group1_EMail" name="group1"/>
<label for="group1_EMail">E-Mail:</label>
<input type="text" name="group1_EMailText" class="group1 group1_EMail" />
<br/>
<input type="radio" id="group1_USMail" name="group1"/>
<label for="group1_USMail">US Mail:</label>
<input type="text" name="group1_USMailText" class="group1 group1_USMail" />
</span>
</fieldset>
<fieldset>
<legend>Contact 2</legend>
<span>
<input type="radio" id="group2_Phone" name="group2"/>
<label for="group2_Phone">Phone:</label>
<input type="text" name="group2_PhoneText" class="group2 group2_Phone" />
<br/>
<input type="radio" id="group2_EMail" name="group2"/>
<label for="group2_EMail">E-Mail:</label>
<input type="text" name="group2_EMailText" class="group2 group2_EMail" />
<br/>
<input type="radio" id="group2_USMail" name="group2"/>
<label for="group2_USMail">US Mail:</label>
<input type="text" name="group2_USMailText" class="group2 group2_USMail" />
</span>
</fieldset>
<div>
<input type="submit" value="Send" id="submit"/>
</div>
</form>
</body>
Let me explain what is going on in the jQuery, using the HTML above:
When a radio button's checked state changes, each control with a class name that matches the radio button's name attribute has the required property removed.
If a radio button is checked (i.e. checked=true), then each control with a class name that matches the radio button's id attribute has the required property added.
Finally, the validator seems to have to be run on a single form control (not on individual text controls like I was doing).
Here is the sample Fiddle that I ended with: Fiddle v8
At tilda: You didn't say much, but what you did say helped a lot!
I'm using this in a form to check whether a radio button group has a certain value (Yes/No). The HTML for one of these is:
<form id="registerHere">
<div class="control-group">
<label class="radio">
<input type="radio" value="Yes" name="freemedia">
Yes
</label>
<label class="radio">
<input type="radio" value="No" name="freemedia" checked="checked">
No
</label>
</div></form>
And I'm using the following JS (jQuery.validate.js is included):
<script type="text/javascript">
$(document).ready(function(){});
$("#registerHere").validate({
rules:{
freemedia:{
required:true,
equalTo: "Yes"
},
},
messages:{
freemedia:{
required:"Please select",
equalTo:"Please apply to the 'freemedia' group first.</a>"
},
},
});
});
</script>
However, it is not checking the value correctly, as it always shows me the message, regardless of whether 'Yes' or 'No' is checked.
Where am I going wrong?
I cleaned up some of your jquery, you had a few errors in there.
Also, digging around in the plugin I noticed that you can use the 'equalTo' parameter to specify which control is required. It just uses the 'equalTo' as a selector for a query. So if you treat your 'equalTo' setting as a jquery selector, it should work. It may be a bit of a hack, but I had it working.
All you need to do is assign an id to your radio buttons and you should be good to go
<div class="control-group">
<label class="radio">
<input id="chkYes" type="radio" value="Yes" name="freemedia" />
Yes
</label>
<label id="chkNo" class="radio">
<input type="radio" value="No" name="freemedia" />
No
</label>
<input type="submit" value="Submit" />
</div>
<script type="text/javascript">
$(document).ready(function () {
$("#registerHere").validate({
rules:
{
freemedia:
{
required: true,
equalTo: "#chkYes"
}
},
messages:
{
freemedia:
{
required: "Please select",
equalTo: "Please apply to the 'freemedia' group first."
}
}
});
});
</script>
You want to check your value selected at the time of form submission ,That's the good way to do it Give a predefined selected radio button and then check the selected Radio at the time of form sub mission that what done here
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<input type="radio" name="sex" value="Male" checked>Male</input>
<input type="radio" name="sex" value="Female">Female</input>
<input type="radio" name="sex" value="Unknown" >Unknown</input>
<div onclick="CheckMe();"> check Selected Radio button</div>
</body>
<script>
function CheckMe()
{
alert("value selected "+$('input:radio[name=sex]:checked').val());
}
</script>
</html>
Now Suppose you have not selected any Radio button by default then you can check that whether user has selected any radio butoon or not and if selected what is it?
Following code helps you in doing that
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<input type="radio" name="sex" value="Male">Male</input>
<input type="radio" name="sex" value="Female">Female</input>
<input type="radio" name="sex" value="Unknown">Unknown</input>
<div onclick="CheckMe();"> check Selected Radio button</div>
</body>
<script>
function CheckMe()
{
if ($('input:radio[name=sex]:checked').val())
alert("value selected "+ $('input:radio[name=sex]:checked').val());
else
alert("Please select Radio button");
}
</script>
</html>
Enjoy..!
In jquery validation plug-in "equalTo" is used to compare value between the fields, not on same field.(It's my study if any one knows more about it.Please let me know.)
You can add your custom method to it.
$.validator.addMethod("check_for_yes", function(value, element) {
return $('.freemedia').val() != "Yes"
}, "* Please apply to the 'freemedia' group first.");
Validation -
rules : {
freemedia : {
check_for_yes: true
}
}
OR
You can check it on Jquery click event of radio button by showing alert.