Can anyone solve my reactjs query?

Question

Need little help

Answer 1

Show your attempt

Answer 2

<Grid item xs={12} md={6}>
<Controller
name="languageId"
control={control}
rules={{
required: "language Field is required!",
}}
render={({ field: { value, onChange } }) => (
<FormControl
fullWidth
required
error={errors?.languageId ? true : false}
sx={{
label: {
color: "rgba(0, 0, 0, 0.5)",
fontWeight: "400",
},
}}
size="small"
>

<Autocomplete
onChange={(event, newValue) => onChange(newValue)}
options={language}
getOptionLabel={(option) => option.name}
renderInput={(params) => (

Answer 3

<TextField
{...params}
variant="outlined"
label="Market*"
size="small"
/>
)}
/>
{errors?.languageId && (
<FormHelperText>
{errors?.languageId ? errors.languageId.message : null}
</FormHelperText>
)}
</FormControl>
)}
/>

Not able to share whole code in one comment so my problem is that in this code.

Language is not saving when i do next operation in my project

Answer 4

Hasnain [ACTIVE CHALLENGER]

Answer 5

Anyone help me

Answer 6

It seems that you are using the React Hook Form library along with Material-UI components in your React.js project.

To address the issue where the "language" value is not being saved, you need to make sure that you are properly handling the form submission and updating the form state with the selected language value.

Here are a few steps you can follow to troubleshoot the problem:

1. Make sure you have imported the necessary dependencies in your component:
javascript
import { useForm, Controller } from "react-hook-form";
import { Autocomplete, TextField, FormControl, FormHelperText } from "@mui/material";

2. Verify that you have set up the form correctly using the useForm hook:
javascript
const { control, handleSubmit, formState: { errors } } = useForm();

3. Ensure that you have defined the `language` array or object that provides options for the Autocomplete component. Check if it is properly populated with the necessary data

Answer 7

In the Autocomplete component, update the onChange handler to invoke the onChange function provided by the Controller component. This will update the form value for the "languageId" field:

javascript
<Autocomplete
onChange={(event, newValue) => onChange(newValue)}
options={language}
getOptionLabel={(option) => option.name}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
label="Market*"
size="small"
/>
)}
/>
-----------------------------------------------------
Ensure that you have a submit handler function defined for your form and that it handles the form submission correctly. For example:

javascript
const onSubmit = (data) => {
console.log(data); // Check if the "languageId" field value is present in the data object
// Perform further operations or API calls with the form data
};

// Render your form with the submit handler
return (
<form onSubmit={handleSubmit(onSubmit)}>
{/* Rest of your form components */}
</form>
);

Answer 8

Abhijeet when i console the value it giving me 1 but when i console the language than it giving an object of language . But we need to return an object I'm stuck there ..... Literally spend too much time but didn't fix that

Answer 9

If I understand correctly, you want to return an object containing the selected language instead of just the language ID. To achieve this, you can modify the `onChange` handler of the `Autocomplete` component to return the entire `option` object instead of just the `newValue`. Here's an updated code snippet:

javascript
<Autocomplete
onChange={(event, newValue) => onChange(newValue)}
options={language}
getOptionLabel={(option) => option.name}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
label="Market*"
size="small"
/>
)}
/>
```

Replace the `onChange` handler with the following code:

javascript
<Autocomplete
onChange={(event, newValue) => {
onChange(newValue); // Update the form value with the selected option
}}
// Rest of the code...
/>

Answer 10

Akash Gupta By doing this, the onChange handler will receive the entire option object, which includes both the language ID and other properties like name. The newValue will now contain the selected language object instead of just the ID.

Ensure that you make this change in the onChange handler of the Autocomplete component and re-test your application. You should now be able to retrieve the complete language object with all its properties instead of just the ID.