I'm trying to enable a submit/go-to site button when only one of my checkboxes(any single box) has been checked - can anyone help?
this is the checkbox I'm using
<input type="checkbox" id="number2" name="number2" value="2">
<label for="number2">02 </label>
hope that helps
if you could give me help using HTML and CSS as I don't know how to use scripts that would be great thanks
try it:
<input type="checkbox" id="number2" name="number2" checked />
the checked attribute is for Checkbox Input element, when you use it and open your page, it have to check your checkbox automatic!
You have to use JS, sample:
<input type="checkbox" id="number2" name="number2" value="2" onclick="
if (this.checked)
document.getElementById('SomeSubmitButton').enable = true;
">
I told:
When user clicked on this Checkbox, enable #SomeSubmitButton if that's checked.
Related
I'm using Bootstrap 3 and I have a radio button like this:
<input type="radio" name="attr_var" class="minimal">
Add To Attribute
Users can properly click on it for checking it, but it does not unchecked when it's re-clicked.
Basically when it's checked, users can be uncheck it when they re-click on it but this does not workout.
So how to fix this?
Radio buttons are distinct from checkboxes. The user can change options between a set of radio buttons, but it cannot be deselected.
You can refer to this answer for a better explanation as to Why is it impossible to deselect HTML "radio" inputs?
PS. This applies to native HTML radio buttons. You can still use a checkbox for this purpose, or create your own buttons with CSS and Javascript that behave the same way.
Radio buttons can't be unchecked, I think you just need a checkbox which you can check or uncheck.
Please find the reference here:https://getbootstrap.com/docs/5.0/forms/checks-radios/
<input type="checkbox" name="attr_var" class="minimal">
Add To Attribute
<div class="form-check">
<input class="form-check-input" type="radio" name="flexRadioDefault" id="flexRadioDefault1">
<label class="form-check-label" for="flexRadioDefault1">
Default radio
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="flexRadioDefault" id="flexRadioDefault2" checked>
<label class="form-check-label" for="flexRadioDefault2">
Default checked radio
</label>
</div>
If you want to use just single option to be check or uncheck, use Checkbox instead of Radio button.
For example,
<input type="checkbox" name="attr_var" class="minimal"> Add To Attribute
I want to ask something about html and/or css.
I created a checkbox input and its label, whenever users click the label, the checkbox is ticked/unticked, but in the middle of the label I insert a link to show some pop-up modal, now the behaviour of the label is, whenever Users click that modal link, the checkbox is getting clicked and ticked/unticked as well, how do I make it so when Users click the link, the checkbox didn't get clicked too?
<div class="form-check">
<input type="checkbox" class="form-check-input" id="agree" formControlName="agree">
<label class="form-check-label" for="agree">
I agree to give some of my <span class="info-button text-muted"><a (click)="showModal()">personal information</a></span> to the partner that i worked with.
</label>
</div>
<div class="form-check">
<input type="checkbox" class="form-check-input" id="agree" formControlName="agree">
<label class="form-check-label" for="agree">
I agree to give some of my <span class="info-button text-muted">personal information</span> to the partner that i worked with.
</label>
</div>
update your html (a tag) with adding javascript:void(0) :
personal information
will do.
use:
event.preventDefault();
event.stopPropagation();
to stop 'clck' event to bubble.
Checkbox's value disappear When I inspect element, I didn't see a value of my checkbox.
This is my code
<input type="checkbox" id="test" name="test" value="hello">
and when I inspect element I get this
<input type="checkbox" id="test" name="test" value="">
(I don't know any jquery files kill it or not)
In order to detect if you check-box has been checked you should use some JavaScript, below an example.
Regarding your value on the checkbox if you do not have any other code changing value, the value will remain on your HTML.
https://jsfiddle.net/d94w84q9/
<input type="checkbox" id="test" name="test" value="hello" checked>
var value = document.getElementById('test').checked;
alert(value)
I'm loading html page via Ajax.
Here's the data:
<input type="checkbox" name="dis_net" id="dis_net" value="1" />
<label for="dis_net">Test</label>
But the Label does not work. There is a way to solution.
When I click in the Label checkbox to not put a tick
If we write the other way, it works
<label for="dis_net">Test</label>
<input type="checkbox" name="dis_net" id="dis_net" value="1" />
Other way of labeling:
<label><input type="checkbox" name="myinput" />Test</label>
This way it alway works. I tested your HTML it worked me well, even by loading it with AJAX. What browser do you test it? Strange errors like this can be browser specific.
On form submission, how could you possibly mark a checkbox/radiobutton as required?
Source of inspiration: Pekka's answer to a question
Required checkboxes are not unusual. Practically every registration form uses some form of the "I have read and accept the User Agreement" checkbox.
If you have Opera handy try out the code below. The form won't submit unless the checkbox is checked.
<!doctype html>
<html>
<head>
<title>html5</title>
</head>
<body>
<h1>html5 test</h1>
<form action="/">
<input type="checkbox" required="required" id="cb" name="cb">
<label for="cb">required checkbox</label>
<input type="submit">
</form>
</body>
</html>
For checkboxes, the best way is probably to pre-select it and set it to disabled. Just kidding.
To ensure one radio button in a group has been selected, either start with a default choice or validate using javascript. There are no HTML-ways to do that because every possible selection is valid.
In html5 there is a required attribute for checkboxes.
They are somehow weird, so let me quote something to explain how they work.
For checkboxes, the required attribute shall only be satisfied when one or more of the checkboxes with that name in that form are checked.
For radio buttons, the required attribute shall only be satisfied when exactly one of the radio buttons in that radio group is checked.
Of course you always have to validate server side because the client can always send you whatever he desires. Just use these methods for better user experience.
I tested required attribute for Radio Buttons today on Firefox 17.0.1 on XP SP2.
It seems to comply with the specification of required attribute for radio buttons/groups. As Firefox prompts "Please select one of these options." for both of the code snippets below:
Either you set required attribute for each of the radio buttons
<input type="radio" name="gender" value="male" required="required" />
<input type="radio" name="gender" value="female" required="required" />
Or Any One of the Radio elements
<input type="radio" name="color" value="blue" />
<input type="radio" name="color" value="red" required="required" />
<input type="radio" name="color" value="green" />
Any comments and updates are welcome.
I just tried it on a radio button in Firefox 4. Adding required to one radio input, then submitting before selecting one, triggers a "Please select one of these options" tooltip.
E.g. this works:
<input type="radio" name="gender" value="m" required />
<input type="radio" name="gender" value="f" />