I am trying to create a satisfaction survey using the radio buttons, but not sure if my syntax are correct. This is what I did:
From what I understand, the one I am reading says each radio button should have a label, but in this case, there is no label for each radio button, because I want to align them under "Poor," "Good," "Better," and "Super."
This is how I did one of them:
<div class="radio_menu">
<p>Menu selection</p>
<input type="radio" id="menu_selection_poor" name="menu_selection" value="poor">
<input type="radio" id="menu_selection_good" name="menu_selection" value="good">
<input type="radio" id="menu_selection_better" name="menu_selection" value="better">
<input type="radio" id="menu_selection_super" name="menu_selection" value="super">
</div>
Is this correct?
The radio buttons do need labels to be accessible. However, they don't need to be visible if the form makes sense to sighted users without them. You can use <span> elements with a "screen-reader only" class within the <label> elements to visually hide text meant for screen readers and other assistive technologies.
Also, consider using <fieldset> and <legend> elements to group form fields.
This could look like:
<fieldset class="radio_menu">
<legend>Menu selection</legend>
<label>
<input type="radio" id="menu_selection_poor" name="menu_selection" value="poor">
<span class="sr-only">Poor</span>
</label>
<label>
<input type="radio" id="menu_selection_good" name="menu_selection" value="good">
<span class="sr-only">Good</span>
</label>
<label>
<input type="radio" id="menu_selection_better" name="menu_selection" value="better">
<span class="sr-only">Better</span>
</label>
<label>
<input type="radio" id="menu_selection_super" name="menu_selection" value="super">
<span class="sr-only">Super</span>
</label>
</fieldset>
Related
I basically want to create a select element, where the options are displayed next to each other horizontally. Like this:
How can I implement this design?
Using a basic form a radio button would be one way to do it and then hide the actual input using css while keeping the label
Hide radio button while keeping its functionality
then you are just styling the labels how you want them
<form action="form action goes here">
<input type="radio" value="1">
<label for="1">1</label>
<input type="radio" value="2">
<label for="2">2</label>
<input type="radio" value="3">
<label for="3">3</label>
<input type="radio" value="1">
<label for="3">3</label>
...and so on
</form>
can somelone explain why i can't unselect or select multiple times my radio button input ? Here is my code:
<div id="grade">
<label id="gradeName">Grade</label>
<input type="radio">
<label for="">5</label>
<input type="radio">
<label for="">6</label>
<input type="radio">
<label for="">7</label>
<input type="radio">
<label for="">8</label>
<input type="radio">
<label for="">9</label>
<input type="radio">
<label for="">10</label>
</div>
For example if i want to unselect the value i can't, can this be fixed in html or i need js for this ?
Radio buttons are designed so that at all times one member of the radio group is selected.
You have not checked one by default, so none start out in the checked state.
You have not given them names so they aren't grouped (each is in a group consisting of just itself).
An an aside, a label is for labelling a single form control. You can't use a label to label an entire radio button group. That is what the fieldset element is for.
<fieldset>
<legend>Radio Example</legend>
<label><input type="radio" name="groupName" value="1" checked> 1</label>
<label><input type="radio" name="groupName" value="2"> 2</label>
<label><input type="radio" name="groupName" value="3"> 3</label>
</fieldset>
If you want each button to have two states, so you can check and uncheck them freely, use checkboxes:
<fieldset>
<legend>Checkbox Example</legend>
<label><input type="checkbox" name="groupName" value="1" checked> 1</label>
<label><input type="checkbox" name="groupName" value="2"> 2</label>
<label><input type="checkbox" name="groupName" value="3"> 3</label>
</fieldset>
Your approach is not right. By reading https://en.wikipedia.org/wiki/Radio_button you can understand that the purpose of the radio button is to choose only one value from a list of items. If you want to have the check/uncheck behavior you should use checkboxes and apply styles to look like radio buttons.
I have a set of radio buttons in the format below. I'm using a legend and a fieldset to group the radio buttons and give the set a label. I'm styling the input to be hidden, and then styling the label to look more like a button.
My Question:
If I want to add more context for one of the buttons, what is the most accessibility friendly way of doing that? I was thinking about adding a title attribute to the label of "Vote '?' if you wish to abstain". I don't mind this appearing in a tooltip, so title seems work fine, I'm just not sure how it is handled by screen readers.
<fieldset>
<legend>Votes</legend>
<label>
<input type="radio" class="hidden" value="0" /> ?
</label>
<label>
<input type="radio" class="hidden" value="1" /> 1
</label>
<label>
<input type="radio" class="hidden" value="2" /> 2
</label>
<label>
<input type="radio" class="hidden" value="3" /> 3
</label>
</fieldset>
You can Edit Like below:
<fieldset>
<legend>Votes</legend>
<label title="0">
<input name="r1" type="radio" class="hidden" value="0" /> ?
</label>
<label title="1">
<input name="r1" type="radio" class="hidden" value="1" /> 1
</label>
<label title="2">
<input name="r1" type="radio" class="hidden" value="2" /> 2
</label>
<label title="3">
<input name="r1" type="radio" class="hidden" value="3" /> 3
</label>
</fieldset>
Following a common practice, similar to how bootstrap uses its screen reader-only helper (.sr-only), you could use CSS to offset the text within the label so that it is hidden to the visual user and only visible to the screen reader.
Using the title attribute on the label you will be relying on the specific user's AT usage of the label title attribute.
<label for="ir1">
<input id="ir1" name="r1" type="radio" class="hidden" value="0" />
visual text
<span class="sr-only">additional screen reader only text</span>
</label>
https://getbootstrap.com/docs/3.3/css/#helper-classes-screen-readers
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0,0,0,0);
border: 0;
}
Some screen reader + browser combinations don't honor "implicit" labels (input fields nested in a label) because they don't associate the label with their respective (nested) input element. That's a bug on their end but is something you should try to avoid. So the first thing I would do is add the for attribute to all the <label> elements.
<fieldset>
<legend>Votes</legend>
<label for="r1">
<input name="myradio" id="r1" type="radio" class="hidden" value="0" /> ?
</label>
<label for="r2">
<input name="myradio" id="r2" type="radio" class="hidden" value="1" /> 1
</label>
<label for="r3">
<input name="myradio" id="r3" type="radio" class="hidden" value="2" /> 2
</label>
<label for="r4">
<input name="myradio" id="r4" type="radio" class="hidden" value="3" /> 3
</label>
</fieldset>
Note, your original code did not have a name attribute for each <input> so the radio buttons were not programatically grouped together. I added name="myradio" to each one. I also added an ID to each <input> and now each <label> points to each <input> via its for attribute.
One possible way to add additional text to each label is to use visually hidden text that is still available to screen readers. #jcruz mentioned that and it's one possibility. It's a pretty common technique.
Another solution, and possibly a little simpler than hidden text, is to have an aria-label attribute on each <input>. The aria-label is not visible. It's there solely for the screen reader. The aria-label will override anything in the <label>. But one caution when having both visible text and an aria-label, the aria-label must contain the same text as in the visual label, plus it can have additional text. This is a new WCAG 2.1 guideline and is called "2.5.3 Label in Name". So you can visually have "2" as the <label> but the aria-label could be "vote two times to get your candidate in office". In this case, whether you have "two" or "2" in the label doesn't matter. A speech interface user can say "click two" and the correct radio button will be selected.
(Note that with a braille device, there is a difference. One would show the word "two" and the other would show the number "2", but again, in this case it might not matter.)
<fieldset>
<legend>Votes</legend>
<label for="r1">
<input name="myradio" id="r1" type="radio" aria-label="Not sure who to vote for? Abstain" class="hidden" value="0" /> ?
</label>
<label for="r2">
<input name="myradio" id="r2" type="radio" aria-label="Vote one time to be honest" class="hidden" value="1" /> 1
</label>
<label for="r3">
<input name="myradio" id="r3" type="radio" aria-label="Vote two times to get your candidate in office" class="hidden" value="2" /> 2
</label>
<label for="r4">
<input name="myradio" id="r4" type="radio" aria-label="Vote three times if you're really passionate" class="hidden" value="3" /> 3
</label>
</fieldset>
Note that you might have a special case that I didn't test with speech recognition software. As mentioned, the aria-label needs to contain the visible text from the label. With your first radio, it's a question mark. I'm not sure if speech recognition will expect "click question mark", and if the "?" in the aria-label will match.
In the following code:
<form>
<input type="radio" style="disabled:true">Alpha<br>
<input type="radio" style="enabled:false">Beta<br>
<input type="radio">Gamma<br>
</form>
1) Why is it allowing me to select more than one radio button at a time?
2) How to I "grey out" specific radio buttons? The "enabled" and "disabled" attributes do not seem to be working.
To make a group of radio buttons, give them all the same name:
<form>
<input type="radio" name="group1">Alpha<br>
<input type="radio" name="group1">Beta<br>
<input type="radio" name="group1">Gamma<br>
</form>
Demo
To disable a radio button, use the disabled attribute in its tag:
<form>
<input type="radio" name="group1">Alpha<br>
<input type="radio" name="group1">Beta<br>
<input type="radio" name="group1" disabled>Gamma<br>
</form>
Demo
Disabled is not a CSS attribute so it is not defined within the style attribute.
As commented above you can also wrap the <input> in a <label> tag like so:
<form>
<label><input type="radio" name="group1">Alpha</label><br>
<label><input type="radio" name="group1">Beta</label><br>
<label><input type="radio" name="group1" disabled></label>Gamma<br>
</form>
Or you can link the label with the inputs id:
<label for="alpha">Alpha</label>
<input type="radio" name="group1" id="alpha">
Then the user can click on the text instead of just the radio button.
Demo
The disabled attribute isn't a css style. You disable an input like this:
<form>
<input type="radio" name="radGroup">Alpha<br>
<input type="radio" name="radGroup" disabled>Beta<br>
<input type="radio" name="radGroup">Gamma<br>
</form>
notice also the name attribute. This will prevent multple radio buttons been selected at once. Each input in the group must share the same name
DEMO
a group of radiobuttons must have the same same to select only one:
use the html disabled attribute to disable a radio <input type="radio" disabled>
so your solution would be:
<form>
<input type="radio" name="rb1">Alpha<br>
<input type="radio" name="rb1">Beta<br>
<input type="radio" name="rb1" disabled>Gamma<br>
</form>
I'm trying to figure out how to mark up some code using WCAG standards, but it's a little complicated when I run into this situation:
<div class="form-group">
<label>Entry Method</label>
<div>
<label>
<input type="radio" /> Upload file
</label>
<label>
<input type="radio" /> Enter Manually
</label>
<label>
<input type="radio" /> Load Template
</label>
</div>
</div>
What do I do with the first "label"? How do I use "for" and "id" in this scenario?
A label accompanies a single form field, rather than a group of fields. Grouping form fields is achieved using a fieldset instead of a div, which is accompanied by a legend instead of a label:
<fieldset class="form-group">
<legend>Entry Method</legend>
<div>
<label>
<input type="radio" /> Upload file
</label>
<label>
<input type="radio" /> Enter Manually
</label>
<label>
<input type="radio" /> Load Template
</label>
</div>
</fieldset>
See H71 of WCAG 2.0 for a detailed write-up.