radio-group is used to create a multiple-exclusion scope for a set of radio buttons. Checking one radio button that belongs to a radio group unchecks any previously checked radio button within the same group.
Questions tagged [radio-group]
1047 questions
236
votes
19 answers
How to get the selected index of a RadioGroup in Android
Is there an easy way to get the selected index of a RadioGroup in Android or do I have to use OnCheckedChangeListener to listen for changes and have something that holds the last index selected?
example xml:
John Boker
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175
votes
5 answers
Multiple radio button groups in one form
Is it possible to have multiple radio button groups in a single form? Usually selecting one button deselects the previous, I just need to have one of a group deselected.
AlexG
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148
votes
8 answers
How to set radio button checked as default in radiogroup?
I have created RadioGroup and RadioButton dynamically as following:
RadioGroup radioGroup = new RadioGroup(context);
RadioButton radioBtn1 = new RadioButton(context);
RadioButton radioBtn2 = new…
Sandeep Kumar P K
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131
votes
9 answers
How to set OnClickListener on a RadioButton in Android?
I have two RadioButtons inside a RadioGroup. I want to set OnClickListener on those RadioButtons. Depending on which RadioButton is clicked, I want to change the text of an EditText. How can I achieve this?
mayur rahatekar
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votes
21 answers
How to group RadioButton from different LinearLayouts?
I was wondering if is possible to group each single RadioButton in a unique RadioGroup
maintaining the same structure. My structure look like…
marcoqf73
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votes
11 answers
How to check if a radiobutton is checked in a radiogroup in Android?
I need to set validation that user must fill / select all details in a page. If any fields are empty wanna show Toast message to fill. Now I need set validation for RadioButton in the RadioGroup. I tried this code but didn't work properly. Suggest…
Srihari
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72
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12 answers
RadioGroup: How to check programmatically
I create a RadioGroup from XML
Bao Le
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67
votes
6 answers
AngularJs: How to set radio button checked based on model
I have a model returning in the storeLocations object with a isDefault value. if isDefault returns true, I wan't to set that radio button in the group as checked.
Not sure if I need to do a $each(data, function(index,value) and iterate through each…
Christopher Marshall
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63
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6 answers
Android: RadioGroup - How to configure the event listener
From my understanding, to determine if a checkbox is "clicked" and find if it's checked or not, code such as the following can be used:
cb=(CheckBox)findViewById(R.id.chkBox1);
cb.setOnCheckedChangeListener(this);
public void…
Ryan
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41
votes
8 answers
How to disable a RadioGroup until checkbox is checked
I have a radio group which I do not want to user to be able to select any of the buttons until a particular checkbox is selected within my app. If the checkbox is unticked then this disables the radio-group. How do I go about doing this.
W0lf7
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37
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8 answers
Set mat-radio-button default selected in a mat-radio-group with angular2
I got this problem in my angular app. I have many options in a mat-radio-group but these are dynamically placed according to a json object. Something like this:
This is the json object
{
"list": [
{"name": "some name 1", ID: "D1"},
…
Sergio Mendez
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37
votes
5 answers
Multiple radio button groups in MVC 4 Razor
I need to have multiple radio button groups in my form like this:
I know it's simply done by specifying the same "name" html attribute for each group.
HOWEVER
MVC doesn't let you specify your own name attribute when using html helper like…
Ali
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34
votes
4 answers
binding radiobuttons group to a property in WPF
Let's imagine that I have:
Bogdan Verbenets
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33
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3 answers
Get the array of RadioButtons in a RadioGroup in Android
Is there any way of getting an array (or a collection) of the RadioButtons in an Android RadioGroup? I would like to add individual listeners to radio buttons but I don't see any obvious way of iterating over them.
Tim
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32
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6 answers
android onCheckedChanged for radiogroup
I'm writing an Activity in android where I have two radio buttons under a RadioGroup. One of them is checked by default. But I can't trigger the event in onCreate method so that I can do something in that. The onCheckedChanged is running fine when…
user2534310
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