I have 3 sets of radio buttons and I want to show a text if all are selected and its value is "true" (Yes). Hide a text if at least 1 value is "false" (No).
My Page would look like:
Are you eligible for this? .Yes .No
Are you paying your bills monthly? .Yes .No
Do you have health insurance? .Yes .No
I want to do this in jQuery, I've attached my code below!!
<div>Are you eligible for this?</div>
<div>
<div>
<label for="yes">Yes</label>
<input type="radio" name="mygroup" id="yes" value="true" />
</div>
<div>
<label for="no">No</label>
<input type="radio" name="mygroup" id="no" value="false" />
</div>
</div>
<div>Are you paying your bills monthly?</div>
<div>
<div>
<label for="yes1">Yes</label>
<input type="radio" name="mygroup" id="yes1" value="true" />
</div>
<div>
<label for="no1">No</label>
<input type="radio" name="mygroup" id="no1" value="false" />
</div>
</div>
<div>Do you have health insurance?</div>
<div>
<div>
<label for="yes2">Yes</label>
<input type="radio" name="mygroup" id="yes2" value="true" />
</div>
<div>
<label for="no2">No</label>
<input type="radio" name="mygroup" id="no2" value="false" />
</div>
</div>
The jQuery script I came up with:
$("input[name='mygroup']").change(function(){
if($(this).attr("value")=="true" && $(this).is(":checked")){
//show
}else{
//hide
}
});
Can we go with count of selected radio buttons?
You could do an onClick method that would check to see if all three radio buttons are true. Once that condition is met, just set the text to display however you want it to (e.g. x.style.display = 'none')
Note: SO isn't for free coding, but if there is a principle or error you are having difficulty with, that can be addressed.
Related
I have a multi-step form with different input types inside each <fieldset>. I have a 'next' <button> which will trigger the next section of the form once the current fieldset has been completed.
Currently the next button is set to disabled until the user has met the criteria for that fieldset - ie: checked radios/checkboxes etc.
The issue I'm having is the jQuery I'm using to switch the button attribute to .prop('disabled', false); changes all of the buttons in the entire form to false. Is it possible to target the <button> within the current fieldset only?
Additionally, is it possible to disable the next button if a user goes back to a section and unchecks all inputs?
Here's a previous answer containing the script i'm currently using: Disable button until one radio button is clicked
I have a Codepen with a prototype of what I'm working on here: https://codepen.io/abbasarezoo/pen/jZgQOV - you can assume once live each one fieldset will show at a time.
Code below:
HTML:
<form>
<fieldset>
<h2>Select one answer</h2>
<label for="radio-1">Radio 1</label>
<input type="radio" id="radio-1" name="radio" />
<label for="radio-2">Radio 2</label>
<input type="radio" id="radio-2" name="radio" />
<label for="radio-2">Radio 3</label>
<input type="radio" id="radio-3" name="radio" />
<br />
<button disabled>Next</button>
</fieldset>
<fieldset>
<div class="radio-group">
<h2>Select one answer per row</h2>
<h3>Row 1</h3>
<label for="radio-4">Radio 1</label>
<input type="radio" id="radio-4" name="radio-row-1" />
<label for="radio-5">Radio 2</label>
<input type="radio" id="radio-5" name="radio-row-2" />
<label for="radio-6">Radio 3</label>
<input type="radio" id="radio-6" name="radio-row-3" />
</div>
<div class="radio-group">
<h3>Row 2</h3>
<label for="radio-7">Radio 1</label>
<input type="radio" id="radio-7" name="radio-row-4" />
<label for="radio-8">Radio 2</label>
<input type="radio" id="radio-8" name="radio-row-5" />
<label for="radio-9">Radio 3</label>
<input type="radio" id="radio-9" name="radio-row-6" />
</div>
<button disabled>Next</button>
</fieldset>
<fieldset>
<h2>Select multiple answers</h2>
<label for="checkbox-1">Checkbox 1</label>
<input type="checkbox" id="checkbox-1" name="checkbox" />
<label for="checkbox-2">Checkbox 2</label>
<input type="checkbox" id="checkbox-2" name="checkbox" />
<label for="checkbox-2">Checkbox 3</label>
<input type="checkbox" id="checkbox-3" name="checkbox" />
<br />
<button disabled>Next</button>
</fieldset>
</form>
JS:
$('fieldset').click(function () {
if ($('input:checked').length >= 1) {
$('button').prop("disabled", false);
}
else {
$('button').prop("disabled", true);
}
});
Thanks in advance for any help!
i have just change your js into this .. this will help you to enable current button in the fieldset not all of them
$('fieldset').click(function () {
if ($('input:checked').length >= 1) {
$(this).closest('fieldset').find('button').prop("disabled", false);
}
else {
$('button').prop("disabled", true);
}
});
I am very new to javascript and I can't set the text next to the Radio button to what I want, even after trying to find everything I can online. I am sure it something simple and I would really apprecitae it if someone could help me.
Here is my HTML Element for my radio group
<form class="description" action ="">
<input type="radio" id="answer0id" name="answers" value="answer0"> answer0<br>
<input type="radio" id="answer1id" name="answers" value="answer1"> answer1<br>
<input type="radio" id="answer2id" name="answers" value="answer2"> answer2<br>
<input type="radio" id="answer3id" name="answers" value="answer3"> answer3<br>
</form>
And this is the Javascript I am trying to run to test just changing one
document.getElementById('answer0id').value = 'testing123';
I know it is probably an easy fix, but I would really appreciate anyone who could help me.
The text is just a rogue text node, as the input is self-closing and can't contain any inner text, but you can target the text node coming after the input with something like nextSibling
document.getElementById('answer0id').nextSibling.textContent = ' testing123';
<form class="description" action ="">
<input type="radio" id="answer0id" name="answers" value="answer0"> answer0<br>
<input type="radio" id="answer1id" name="answers" value="answer1"> answer1<br>
<input type="radio" id="answer2id" name="answers" value="answer2"> answer2<br>
<input type="radio" id="answer3id" name="answers" value="answer3"> answer3<br>
</form>
You could also modify the HTML to wrap the text in either a span, label or some other element that is more easily selectable.
document.querySelector('#answer0id ~ label').innerHTML = 'testing123';
<form class="description" action ="">
<input type="radio" id="answer0id" name="answers" value="answer0" />
<label for="answer0id">answer0</label>
<br />
<input type="radio" id="answer1id" name="answers" value="answer1" />
<label for="answer1id">answer1</label>
<br />
<input type="radio" id="answer2id" name="answers" value="answer2" />
<label for="answer2id">answer2</label>
<br />
<input type="radio" id="answer3id" name="answers" value="answer3" />
<label for="answer3id">answer3</label>
</form>
I believe that label is what you are looking for.
Note: Input doesn't have innerHTML/textContent attributes since it's a non-closing tag. That's why the inventor of HTML came up with labels. What's more - you are even able to check the radio button by clicking the corresponding text.
let elem = document.querySelector('label[for="answer0id"]');
elem.textContent = 'testing123';
<form class="description" action="">
<input type="radio" id="answer0id" name="answers" value="answer0">
<label for='answer0id'>answer0</label><br />
<input type="radio" id="answer1id" name="answers" value="answer1">
<label for='answer1id'>answer1</label><br />
<input type="radio" id="answer2id" name="answers" value="answer2">
<label for='answer2id'>answer2</label><br />
<input type="radio" id="answer3id" name="answers" value="answer3">
<label for='answer3id'>answer3</label>
</form>
document.getElementById('answer0id').value= 'testing123'; refers to <input type="radio" id="answer0id" name="answers"value="answer0"> answer0<br>. Therefore, it does not change the text.
In your case, you can select the text via .nextSibling.textContent (see below). An alternative would be wrapping the text in an extra element, say <span id="answer0-label">answer0</span> and select that one directly.
document.getElementById('answer0id').nextSibling.textContent = ' testing123';
<form class="description" action ="">
<input type="radio" id="answer0id" name="answers" value="answer0"> answer0<br>
<input type="radio" id="answer1id" name="answers" value="answer1"> answer1<br>
<input type="radio" id="answer2id" name="answers" value="answer2"> answer2<br>
<input type="radio" id="answer3id" name="answers" value="answer3"> answer3<br>
</form>
I have the following code in an html page:
<script type="text/javascript">
function industry(industryid)
{
if(industryid==0)
{
document.getElementById("SubIndustry").style.visibility="Hidden";
}
else
{
document.getElementById("SubIndustry").style.visibility="Visible";
}
}
</script>
This code is used here:
<div class="Question">
2. What is the primary nature of your business?
</div>
<div class="Answer">
<input type="radio" name="q2" class="Button" value="1-1" onchange='industry(0)' />
Manufacturing/Logistics
<br />
<input type="radio" name="q2" class="Button" value="1-2" onchange='industry(0)' />
Government/Schools
<br />
<input type="radio" name="q2" class="Button" value="1-3" onchange='industry(1)' />
Commercial/Service/Medical/Retail/Other
</div>
<div id="SubIndustry">
<div class="Question">
Services Sub Industry
</div>
<div class="Answer">
<input type="radio" name="q2-1" class="Button" value="135-55" />
Healthcare
<br />
<input type="radio" name="q2-1" class="Button" value="135-56" />
Other
</div>
</div>
Essentially this is what is supposed to happen: the SubIndustry div starts out invisible, and when someone selects the third industry option "Commercial/Service/Medical/Retail/Other" then the SubIndustry div appears. If they click off of the third industry it disappears.
This is how it's working in Firefox, but in IE8 it's not. It's acting like it's a "turn" behind. so when I click on the third industry, nothing happens, but if i click of then SubIndustry shows up. If I then click away it disappears again.
So, why is this working different in IE8 than Firefox?
I think it must be some bug because once you select the third option it is not making div visible but the very time you click outside somewhere else the div shows up!!!!!
I have modified the code and it works:-
<div class="Answer">
<input type="radio" name="q2" class="Button" value="1-1" onclick="industry(0)" />
Manufacturing/Logistics
<br />
<input type="radio" name="q2" class="Button" value="1-2" onclick="industry(0)" />
Government/Schools
<br />
<input type="radio" name="q2" class="Button" value="1-3" onclick="industry(1)" />
Commercial/Service/Medical/Retail/Other
</div>
I've got multiple sets of radio buttons and am trying to use the .find() function to dynamically find the value of radio buttons in the same grouping.
However, it keeps returning undefined.
<fieldset>
<div id="border1">
<input id="radio1a" type="radio" id="set1" class="animals radio" value="Zebra">
<input id="radio1b" type="radio" id="set1" class="animals radio" value="Lion">
</div>
<div id="border2">
<input id="radio2a" type="radio" id="set2" class="fruit" value="Oranges">
<input id="radio2b" type="radio" id="set2" class="fruit" value="Grapes">
</div>
</fieldset>
<fieldset>
<div class="border1">
<input id="radio3a" type="radio" id="set3" class="animals radio" value="Monkey">
<input id="radio3b" type="radio" id="set3" class="animals radio" value="Parrot">
</div>
<div class="border2">
<input id="radio4a" type="radio" id="set4" class="fruit radio" value="Bananas">
<input id="radio4b" type="radio" id="set4" class="fruit radio" value="Cherries">
</div>
</fieldset>
(Sorry, didn't mean to put the same IDs. Was a copy/paste.)
I'm trying to use jquery to dynamically find the values:
$(".animals .radio").change(function()
{
alert($(this).closest('fieldset').find('.fruit').val());
etc.
}
But it keeps returning undefined
Also tried:
$(this).closest('fieldset').find('.fruit:checked').val()
Is there another way I should be approaching this?
I don't want to have to write code for every single set of radio buttons.
$(".animals .radio") is not the query you are looking for, it should be $(".animals.radio") (no white space between classes).
$(".animals .radio") looks for an element with class "radio" inside an element with class "animals".
It should .animals.radio, not .animals .radio.
.animals.radio means these two classes belongs to same element. (in your case this is right)
.animals .radio means .animals is ancestor of .radio.
$(".animals.radio").change(function() {
alert($(this).closest('fieldset').find('.fruit').val());
});
AND ONE THINK, YOUR CODE HAVE DUPLICATE IDS, AVOID IT.
How about not using id="" twice, and setting a type="radio" on those inputs for starters ?
You are also using the same ID for multiple elements, stop that ?
It should probably be :
<fieldset>
<div id="border1">
<input type="radio" id="radio1a" name="set1" class="animals radio" value="Zebra" />
<input type="radio" id="radio1b" name="set1" class="animals radio" value="Lion" />
</div>
<div id="border2">
<input type="radio" id="radio1c" name="set2" class="fruit" value="Oranges" />
<input type="radio" id="radio1d" name="set2" class="fruit" value="Grapes" />
</div>
</fieldset>
<fieldset>
<div class="border1">
<input type="radio" id="radio2a" name="set3" class="animals radio" value="Monkey" />
<input type="radio" id="radio2b" name="set3" class="animals radio" value="Parrot" />
</div>
<div class="border2">
<input type="radio" id="radio2c" name="set4" class="fruit radio" value="Bananas" />
<input type="radio" id="radio2d" name="set4" class="fruit radio" value="Cherries" />
</div>
</fieldset>
To get both values :
$('input[type="radio"]').on('change', function() {
$(this).closest('fieldset').find('.fruit').each(function() {
alert(this.value);
});
});
To get only the one that is checked :
$('input[type="radio"]').on('change', function() {
var elm = $(this).closest('fieldset').find('.fruit').filter(':checked');
alert(elm.value);
});
$(".animals .radio") is getting you all the elements with class radio that have parents with class animals.
You want elements with both classes animals and radio, which is like $(".animals.radio")
I have a group of radio buttons on my page:
<form ...>
<input type="radio" name="people" checked> Student
<input type="radio" name="people"> Teacher
<input type="radio" name="people"> Assistant
<!-- Here is the dynamic content, which could be check boxes or radio buttons-->
</form>
The feature I would like to implement is:
Based on the selection of the radio buttons, the content after the radio buttons will change dynamically. (The radio buttons and the content are inside a form.)
For example:
If "student" is selected, the dynamic content part is (check boxes):
<input type="checkbox" name="name" /> Name <br />
<input type="checkbox" name="Age" /> Age <br />
<input type="checkbox" name="grade" /> Grade <br />
If "Teacher" is selected, the dynamic content part is (check boxes & radio buttons):
<input type="checkbox" name="subject" /> Subject <br />
<input type="radio" name="code" checked> 111
<input type="radio" name="code"> 222
<input type="radio" name="code"> 333
If "Assistant" is selected, the dynamic content part is other check boxes.
How to implement this dynamic content change in jQuery?
What I tried
I tried to create HTML elements dynamically in Javascript, but I feel it is not a good way since I have to write HTML elements in Javascript as strings.
Try this
Working demo
Markup change
<form ...>
<input type="radio" name="people" value="student" checked> Student
<input type="radio" name="people" value="teacher"> Teacher
<input type="radio" name="people" value="assistant"> Assistant
<div class="content student">
<input type="checkbox" name="name" /> Name <br />
<input type="checkbox" name="Age" /> Age <br />
<input type="checkbox" name="grade" /> Grade <br />
</div>
<div class="content teacher" style="display:none;">
Teacher content
</div>
<div class="content assistant" style="display:none;">
Assistant content
</div>
</form>
Js
$(function(){
$("input[name=people]").click(function(){
$("div.content").not("."+this.value).hide();
$("."+this.value).show();
});
});
put all three possible elements in your static html and wrap each part with a div. Then Show and hide the divs on click
If I understand your question correctly... I would create different divs that are hidden that contain the combinations that you are looking for. Then on the onclick of the radio button I would hide divs that you don't want shown and show the divs that you are looking for.