How to pass props via an object

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I want to spread all the props passed *probably as an object to a child component.

Consider I have a array of objects which is used to determine the type of the object and based that I have a map object which renders that object.

So this is my array of objects

const inputFields = [
  {
    key: 'images',
    type:'otp', 
    label: "Upload all your images", 
    required: true, 
    helper: 'You can change your profile pic anytime from settings', 
    templateOptions:{
      noOfTextInput:5
    }
  }, 
  {
    key: 'name', 
    type: 'text', 
    label: `Your Full Name`,
    helper: 'Using your real name would make it more likely for you to get a match',
    required: true,
    templateOptions: { 
      placeHolder: 'Frank Murphy',
      templateStyle: styles.textStyle // refer to the style component
    }
  }]

Here type image means, I want the image component to render and type text means I want type Textinput to render

Now Textinput can take many props which I want to spread it on my TextInput component (by many props, I mean all the props it supports).

  <TextInput  
      style={[{color: defaultColor, borderColor: defaultColor}, styles.defaultTextInputStyle, textInputStyle]}
      onChangeText={text => onChangeHandler(text)}
      keyboardType
      value={value} />

So how can I dynamically spread all the props user have passed and should user pass it in the array object?

So this is how I achieved it.

{
    key: 'name', 
    type: 'text', 
    label: `Your Full Name`,
    helper: 'Using your real name would make it more likely for you to get a match',
    required: true,
    templateOptions: { 
      componentProps: {
        placeholder: 'Frank Murphy'
      },
      templateStyle: styles.textStyle // refer to the style component
    }
  }

Added something as componentProps above and then I am destructuring that property and passing it like this

 <TextInput  
  {...componentProps}
  style={[{color: defaultColor, borderColor: defaultColor}, styles.defaultTextInputStyle, textInputStyle]}
  onChangeText={text => onChangeHandler(text)}
  value={value}
  /> 

Passing object as props to jsx, Is this possible? Yes, why you think its not possible, but the way you are sending is not correct. Meaning of <MyJsx commonProps /> is: <MyJsx� Props are arguments passed into React components. Props are passed to components via HTML attributes. To send props into a component, use the same syntax as HTML attributes:

Better pick and spread your props explicitely, if TextInput component does not support all of them:

const textInputFieldProps = {label: "my Name", required: true, notThis: "nono"};

const Comp = () => {
  // destructure all props for TextInput (here label and required)
  const { label, required, ...rest } = textInputFieldProps;
  // and spread them into TextInput
  return  <TextInput {...{ label, required }} />
};

You could go the other way and use the rest assignment for all needed props:

const Comp2 = () => {
  const { notThis, ...rest } = textInputFieldProps;
  return  <TextInput {...rest} />
};

I would favor the first one, as even more explicit and safe in terms of props passed into TextInput. Imagine you add more props, these also would be propagated via rest, and you might not want this.

What React docs say to spread attributes:

Spread attributes can be useful but they also make it easy to pass unnecessary props to components that don’t care about them or to pass invalid HTML attributes to the DOM. We recommend using this syntax sparingly.

How to pass props to components in React, As you learn how to develop web applications using React, you will inevitably come As the code above demonstrates, you can pass props between A function component will receive the props object with properties you� I want to spread all the props passed *probably as an object to a child component. Consider I have a array of objects which is used to determine the type of the object and based that I have a map

We can use the spread operator to achieve this. In general, the props object can contain two types of property: one is component-specific, other is our own. I usually filter the properties that should not be in component props. Below is an example code.

const { other1, other2, ...rest } = props

<TextInput  
  {...rest}
  style={[{color: defaultColor, borderColor: defaultColor}, styles.defaultTextInputStyle, textInputStyle]}
  onChangeText={text => onChangeHandler(text)}
  value={value}
 /> 

The beginner's guide to mastering React props, Most of the time you should explicitly pass the properties down. This ensures that The syntax is part of the Object Rest Spread proposal. To transform rest and spread properties using Babel 6, you need to install the es2015 preset, the� After all, props are only used to pass data from one component to another component React, but only from parent to child components down the component tree. React Props vs. State. Passing only props from component to component doesn't make the component interactive, because nothing is there to change the props. Props are read-only.

Transferring Props, Like we pass arguments to a function, we pass props into a React component In the final step, we will render the props object by using string� Pass event handlers and other functions as props to child components: < button onClick = { this . handleClick } > If you need to have access to the parent component in the handler, you also need to bind the function to the component instance (see below).

What is “Props” and how to use it in React? | by Cem Eygi, Passing Props Between Svelte Components In this article, we'll look at how to pass data to child Svelte components via props. We can use the spread operator to spread an object's properties into multiple props. The cloneElement() function returns a new element object with the same type and props as its first argument, but with the specified props and children merged over the top. For example, here’s how you’d use it to add a className prop to an existing element.

Passing Props Between Svelte Components, Let's analyze three of the most common ways to pass data in VueJS. Using props to share data from parent to child,; Emitting custom events to share data from We would have to modify our props object to look like this:. Receiving props. After defining the data, go into the two test components and delete the data objects in them. To receive props in a component, you have to specify the props you want to receive inside that component. Go inside the two test components and add the specifications in the script section as shown below: