What's the most appropriate, semantically correct way to label checkbox and radio elements? Obviously, giving each one a unique id attribute is an option and using that in id a <label for="">, but this seems like it would break the semantic grouping. Putting unenclosed text next to the input element just seems...wrong.
Edit:
Additionally, how should one denote the label for a group of such elements? (i.e. not the description of each option, but the description of the whole group)
Using <label for=""> is the correct way to do that. The grouping of radio buttons is done by denoting the group via the name attribute and individual elements via the id attribute. For example:
<input type="radio" name="rbg" id="rbg1"><label for="rbg1">Button One</label><br>
<input type="radio" name="rbg" id="rbg2"><label for="rbg2">Button Two</label><br>
<input type="radio" name="rbg" id="rbg3"><label for="rbg3">Button Three</label><br>
As for putting a label over the entire group, just put them in a container that has a text container above the stack of buttons (or checkboxes). Example:
<div>
<h3>My Radio Button Group</h3>
<input type="radio" name="rbg" id="rbg1"><label for="rbg1">Button One</label><br>
<input type="radio" name="rbg" id="rbg2"><label for="rbg2">Button Two</label><br>
<input type="radio" name="rbg" id="rbg3"><label for="rbg3">Button Three</label><br>
</div>
I mostly use Chris Coyiers HTML ipsum : http://html-ipsum.com/
always a good helper
Related
I am doing a django project.
But I wanted to have radio buttons grouped as well as name of the buttons to work with django.
Is it okay to use two name attributes in one HTML tag?
Will I be facing any errors if I do so?
Below is my code I am stuck in.
<input type="radio" name="group1" name="removePunc"> Remove Punctuations
<br>
Input name attributes must be unique to send data using traditional forms. If you find yourself needing more attributes, use the data- attributes. Pls share some code to undertand what you are trying to achieve.
If you want to label the group of radio buttons add class="group1" to all of the radio buttons instead of name="group1".
<label for="removePunc">Remove Punctuations</label>
<input type="radio" class="group1" name="removePunc">
<label for="button2">Button 2</label>
<input type="radio" class="group1" name="button2">
<label for="button3">Button 3</label>
<input type="radio" class="group1" name="button3">
I've been learning about the "for" attribute in HTML and what it does but I've stumbled upon a weird example that I've yet to understand
Code1
<input id="indoor" type="radio" name="indoor-outdoor">
<label for="indoor">Indoor</label>
Code2
<label for="loving"><input id="loving" type="checkbox" name="personality"> Loving</label>
<br>
<label><input type="checkbox" name="personality"> Loving</label>
I understand why "for" is used in the first block of code but I don't understand why the second code used "for" and "id" implicitly when it could've just worked fine without them.
Any help?
It is correct, that it works without it. But it is useful to connect the label with the input field. That is also important for the accessibility (e.g. for blind people, the text is read).
The browsers also allow you to click the labels and automatically focus the input fields.
For checkboxes this can be useful as well. But for these, you could also surround the checkbox-input like this:
<label>
<input type="checkbox"> I agree with the answer above.
</label>
In this case, the checkbox is automatically checked when you click on the text.
The surrounding of the inputs with a label works with every input field. But the text, that describes the input field, should always be inside it. That what for is for: When your HTML disallows the label-surrounding, you can use the for-attribute.
The the both following examples:
Simple stuctured:
<label>
Your Name:<br>
<input type="text"/>
</label>
Complex structure around input fields:
<div class="row">
<div class="col">
<label for="name">Your Name:</label>
</div>
<div class="col">
<input type="text" id="name" />
</div>
</div>
It could be used without "for" attribute, and it will be fine, according to docs.
This is just one option how to use "for" to omit confusing developers.
Anyway, in case of placing checkbox inside label, you can skip "for" and it will be fine.
<!-- labelable form-relation still works -->
<label><input type="checkbox" name="personality"> Loving</label>
"for" approach much preferable if you want to style it, f.e. using Bootstrap
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
<label class="form-check-label" for="flexCheckDefault">
Default checkbox
</label>
</div>
To be able to use the label with the check box.
E.g., when rendered, click the label and it will toggle the check box ticked state.
Edit: Further to this, it allows putting the label anywhere on the page.
I'm about to style some checkboxes for Bootstrap 3, and I absolutely cannot get my head around why in their examples they use this markup:
<label>
<input type="checkbox"> Check me out
</label>
instead of this:
<input type="checkbox" id="a"><label for="a">Check me out</label>
I just would love to know why they went with the nested approach. I can't see any upsides. The huge huge downside is, that checked/unchecked states cannot be styled with CSS such as:
input:checked + label { }
The answer is user-experience. Nesting your radio or checkbox inputs inside a <label> provides additional functionality. Consider:
<label>
<input type="checkbox" value="">
This is my Checkbox Option inside a Label
</label>
In the above code the checkbox is selected by clicking on either the box itself or the text within the <label>.
While in the below code the <label> text is not clickable. The only way to select the checkbox is to click directly upon the box.
<input type="checkbox" value="">
<label>This is my Checkbox Option outside a Label</label>
I am building a questionnaire and I have a label for the question and then radio buttons for the user to answer with.
The question text is added with a label and then depending on the number of responses (yes/no/unsure, male/female) labelled radio buttons are added.
My problem is that I am also trying to maintain accessibility and I need to have the question text label be associated with the radio buttons.
The label with the nested input(radio) associates fine, the one with issues is the one attached to the fieldset.
I am using the WAVE toolbar for basic compliance to accessibility standards, but I can't seem to get over the orphaned label errors.
<div>
<label for="{{question.UniqueID}}" compile="question.Text"></label>
</div>
<div>
<fieldset class="col-sm-6" id="{{question.UniqueID}}">
<label class="radio-inline" ng-repeat="responseOption in question.Responses">
<input type="radio"
name="{{question.QuestionID}}"
id="{{responseOption.UniqueID}}"
value="{{responseOption.ResponseOptionID}}"
ng-model="$parent.selectedOptionID"
ng-click="newValue(value, question, responseOption)">
{{responseOption.Text}} <!--Male/Female, yes/no/unsure-->
</label>
</fieldset>
What you want is a legend in the fieldset, not a label. Labels are really only used to pair with inputs, hence the for/id suggestion in feitla's answer. Legends are the way to give an associated name to a fieldset. They're difficult to style though. You might be better off using the name attribute on the radio inputs to make them a group. Then you can just use a paragraph to put the question in instead. E.g.
<p>Q1: Do you like snozzberries?</p>
<input type=radio name=q1 id=q1-y /><label for=q1-y>Yes</label>
<input type=radio name=q1 id=q1-n /><label for=q1-n>No</label>
Your <label> element should have an associated for attribute in order to associate it to the correct input/radio.
<label class="radio-inline" for="{{responseOption.UniqueID}}" ng-repeat="responseOption in question.Responses">
I'm trying to program a dynamic form, so I can't use the normal form tags and stuff. I use normal buttons, JQuery, and AJAX calls to simulate a traditional form. However, I can't figure out how to do radio buttons. Any help?
EDIT: Yeah, I suppose I should have been more specific. I tried doing
<input type="radio" />
and stuff, but:
it lets me select more than one button at a time (which kind of defeats the point of radio buttons)
it won't let me deselect a button after it's pressed!
EDIT 2: The reason I'm not using form tags is that I need multiple submit buttons as well, and the only solution I found to that dilemma was to not use form tags.
Why can't you use the form tag? There is nothing stopping you from doing so. But if you don't want to use the form tag, why not:
<input type='radio' name='test' value='1' checked>
<input type='radio' name='test' value='2'>
<input type='radio' name='test' value='3'>
<input type='radio' name='test' value='4'>
Works fine for me. Demo
Edit:
1: You need to specify a name for the radio group, otherwise each input is considered its own group. Hence why you can select more than one button at a time when using <input type="radio" />. Look at my code above. The radio group is 'test'.
2: Radio buttons are suppose to have a default value. When you create a radio group you should be specifying a default value with the checked attribute. A consequence of this is that you can't deselect a radio button. You can either choose a different value or stick with the default. If you want to be able to deselect, then consider using checkboxes instead. I've updated the example code to reflect this.
If you are able to select more than one radio button, its sounds like your name attributes are not matching. What you want to end up with is something like the following:
<input type="radio" name="group-1" value="something-unique">
<input type="radio" name="group-1" value="something-else-unique">
<input type="radio" name="group-1" value="another-unique-something">
<input type="radio" name="group-2" value="something-unique">
<input type="radio" name="group-2" value="something-else-unique">
<input type="radio" name="group-2" value="another-unique-something">
Note that the name attribute is the same for the group of options, which means that the selections will replace each other.
Also, I haven't had any issues not wrapping radios in form tags, when using them purely with javascript, however if you want to do any html post stuff, I would expect that they are required.
You can try this:
HTML
<div>
<ul>
<li><input type="radio" name="radio" value="value1" checked>Radio Button1</input></li>
<li><input type="radio" name="radio" value="value1">Radio Button2</input></li>
<li><input type="radio" name="radio" value="value1">Radio Button3</input></li>
</ul>
</div>
DEMO
There should not be an input element without a form element. You are not going to get the HTML to respond the way you want it to if you do not use it correctly. Multiple submit buttons would indicate the need for multiple forms.
If, for whatever reason, that does not work, perhaps you should reconsider the format through which you are asking the user to submit information.