RadioGroup | 支持多行多列等复杂布局的RadioGroup,重点是!!使用简单!!,称之为Multi_RadioGroup_Plus吧 | Navigation library
kandi X-RAY | RadioGroup Summary
kandi X-RAY | RadioGroup Summary
Multiple rows and columns RadioGroup. If U don’t understand the Chinese Notes. Please use the V1 version.You can write any layout under \ .
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Top functions reviewed by kandi - BETA
- Initializes the view
- Gets the id of the checked radio button
- Returns the selected radio button id for this group
- Initialize the radio button
- Sets the id of the checked changed value
- Sets the checked state of a radio button
- Adds all radio buttons to the given child
- Gets all radio buttons
- Clear the check
- Check the view with the specified id
- Clears the selection of this radio button
- Sets the checked state of this radio button
- Rearner
- Gets the class name for the RadioGroup
- Gets the class name of the visibility group
RadioGroup Key Features
RadioGroup Examples and Code Snippets
Community Discussions
Trending Discussions on RadioGroup
QUESTION
I am working on a tasks app, and I have this activity that takes data from the user in the form of radio buttons. However, I don't want the user to exit the activity without filling any radio buttons. How can I go about that? I have been trying to fix this problem since forever, but got nothing yet.
This is the code for my activity :
...ANSWER
Answered 2021-Jun-13 at 14:32you don't have to check whether each radio is checked or not like you use the if(){}else
condition
First, use all the radio buttons in XML and in your activity file
QUESTION
I'm working on a tasks app. I am wanting to save data like task name, time, and priority in Room. I have created the required classes as well. However, whenever I try to delete any particular item from the tasks, the app crashes. I am fairly new at using Room, so please pardon me if I made a silly mistake. Please do tell if you require code from the Room's database class or dao class... This is the stack trace:
...ANSWER
Answered 2021-Jun-09 at 04:19Like the exception told you:
java.lang.IllegalStateException: Cannot access database on the main thread since it may potentially lock the UI for a long period of time.
You need to access the database from a coroutine, not on the main thread
QUESTION
I have 5 questions every one in a different activity with Raddiobuttongroup with 3 possible answer but only one is true every question have 20 mark and have a next and previous button to move from one question to another and when you finish the 5 answers you have your result in a result activity but it works only if I did not use any previous button how can I achieve that with using previous button and the ability to change my answers here is the code.
...ANSWER
Answered 2021-Jun-07 at 16:18Solution 1 :
In your first activity onCreate
:
QUESTION
I am working on a tasks app, and I want to use Room to save my data. So I've created the 3 required classes. However, in my DAO class
, my @Query
statement isn't working, as it says:
Cannot resolve certain symbols
I have no idea why this is happening. Please help.
Code for subtaskdetails (the first class):
...ANSWER
Answered 2021-Jun-08 at 10:54You have omitted the @Entity annotation
i.e. instead of :-
QUESTION
Greeting, in general the problem is this, I created a web application using React JS, like a database using Firesbase Firestore. Everything worked fine until it was time to update the security rules (they were temporary, well, and time was up). It demanded to immediately change the rules, otherwise the base will stop responding after the expiration of the term. At first, I just extended the temporary rules, but it only worked once, after that all such attempts were in vain. After reading the documentation on writing security rules and looking at a couple of tutorials, I decided to write simple rules allow read: if true; allow write: if false;
. In the project, the user does not interact with the base in any way, the text simply comes from the base and everything is essentially, so these rules are more than enough. I also additionally checked these rules on the emulator and everything went well. I saved the rules, but the application did not rise, I tried other options, to the extent that I simply put true
everywhere and made the base completely open, but to no avail. I have already tried everything and crawled everything, but I still could not find a solution.
My app code:
...ANSWER
Answered 2021-Jun-08 at 12:01Posting this as a Community Wiki as it's based on the comments of @samthecodingman and @spectrum_10101.
The error is being generated by either testEng/test
or testUa/test
not actually existing, so their data will be set as undefined. So it's likely that the root cause of this issue is located somewhere else in your app.
QUESTION
Link to sandbox replecating the behavior sand box demo
I have a hook in a React component that I am using as a countdown for time to answer a question.
...ANSWER
Answered 2021-Jun-04 at 17:48So, the React.useEffect
is just re-rendering the entire choices as the choices reside in the same class, so the choices are getting selected but as soon as the state changes (which is the counter running), the component re-renders the counter and the choices and it looks as if nothing is getting selected. Running the choices directly from the main component helped and it worked like you intended
QUESTION
I am in stuck with pretty easy thing.
I have an activity with Fragment which includes RecyclerView and custom adapter with items. This activity is about radio stations.
So in my adapter I have several items with Play-Stop button. When I click on the button there is "play" symbol. One more click on those button - there will be "stop" button. This logic works.
BUT if I will click on other item, on other Play-Stop button, all previously clicked items will save different states, so I want to change state for previous clicked item - only current clicked item with current position can have different Play-Stop button. How can I get it?
I have tried some notify...()
methods but without result that I want. I think I am trying notify adapter in the wrong places.
ANSWER
Answered 2021-Jun-02 at 16:54you need to keep playing index and check each time on click, for all rows. so you need variable to keep clicked row, like this:
in your adapter:
QUESTION
import { createMuiTheme, ThemeProvider } from "@material-ui/core";
const theme = createMuiTheme({
palette: {
primary: {
main: "#5E9C60",
},
},
});
const RadioButton = ({ category, handlerForCategory }) => {
return (
handlerForCategory(e.target.value)}
>
}
/>
...ANSWER
Answered 2021-May-30 at 09:00You need to set the color of the radio to be primary to match the primary color from the theme.
QUESTION
My app crashes. I look throught most are using this approach public class MainActivity extends where is the errors in this short code
...ANSWER
Answered 2021-May-29 at 10:30Use this in your code if you have initialised all variables correctly
QUESTION
I have used the antd Radio Group
and I want to call a function when the user clicks on the options, no matter the option is selected or not.
I used the onChange
but it works only in changing selected option cases.
Suppose I have this options in my radio group: A,B,C. Now A is selected. I want to console.log("A")
when the user clicks on A. if the user clicks on A twice, I want to console.log twice.
ANSWER
Answered 2021-May-26 at 11:32You may use onClick
, but it's unavailable to RadioGroup
component. Hence, put it into each of the Radio.Button
components would be a choice.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install RadioGroup
You can use RadioGroup like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the RadioGroup component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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