logo
Tags down

shadow

Spread operator no longer passed in React Native map function


By : joyeu
Date : October 16 2020, 06:10 PM
hope this fix your issue The spread as an attribute in this case is usually done to pass a set of object keys down as props, rather than an object itself. For example, consider this object:
code :
const obj = {
  propA: 5,
  propB: 'hi'
}
const order = {
  order: 'something'
}

<MyComp {...order}/> // this will pass a prop called order down


Share : facebook icon twitter icon

React Native: what is a proper way to pass style as props, when using spread operator on the child component


By : pezih
Date : March 29 2020, 07:55 AM
will help you I usually destructure the named property (style) out for the object, and use the rest operator to collect the remaining props into a new object:
code :
const {style, ...rest} = props;

return (
  <TextInput
    style={[styles.input, style]}
    {...rest}
  />
)

React Native AsyncStorage and spread operator is not working


By : Morten K. Fæste
Date : March 29 2020, 07:55 AM
it fixes the issue After some time, I figured it out. I used Array.from(someString)
This post saved me. It looks like there is another way to solve if you read the post
code :
 AsyncStorage.getItem("savedIds", (err, result) => {
            if (result !== null) {
              var newIds = JSON.parse(result);
              var data = [];
              data = Array.from(goals);
              data.push(obj);
              AsyncStorage.setItem("savedIds", JSON.stringify(data));
            } else {
              AsyncStorage.setItem("savedIds", JSON.stringify(obj));
            }
          });

Using spread operator in react/react native (redux)


By : user3494863
Date : March 29 2020, 07:55 AM
help you fix your problem For React , you need to worry about using ES6 because the transpilers used such as babel.js are not supported in older versions of browsers and specially Internet explorer. Check the support chart for babel 7 .
For React native things work differently. There's an RCT bridge which helps in converting the javascript/react code into respective native codes for android and ios. So basically everything is converted to native code and then rendered. For react native you dont have to worry about using ES6 syntax as long as your app works on older phones , i.e if the APK is supported in older version of android, then the javascript syntaxes would work.

Spread operator in React Native causes 'Unexpected token' error with mocha


By : Jonathan
Date : March 29 2020, 07:55 AM
wish of those help I just started seeing this too. Seems like a bug. AFAIK babel doesn't compile files under node_modules because they should always be precompiled.
Also this is a pretty recent addition

Why is not allowing spread operator in React Native component property assignment a performance optimization?


By : Radheshyam Mallah
Date : March 29 2020, 07:55 AM
hop of those help? Actually it turns out to be Number when the style property passed to the child component if you use StyleSheet.create().
Related Posts Related Posts :
  • Sorting an array (JavaScript) by a specific field in it
  • My Variable does not increment when i click a button
  • How to assign a function variable's value as a variable name within a Javascript function
  • How to fix SyntaxError: fields are not currently supported error in JavaScript, Firefox?
  • Electron.js app freezes after an hour unused
  • Understanding how strapi relations works
  • How do I borrow a method of a class without extending it?
  • Can't append child to every DOM element in my array?
  • IOS PWA getUserMedia not work in standalone mode
  • How to find Key value from an object based on the value passed
  • "Missing ) after argument list." in apps script
  • How to get a javascript variable value?
  • How can I update state after sorting
  • How to render screenshot/image inside a frame image without bleeding past frame?
  • Is there a way to register new function to window object?
  • How to send a value to server with post method?
  • How to make an expandable input form for chat
  • How to access the Object property within the method inside the Object in React Hooks
  • How does one return a value from javascript class method?
  • Why can't I reset this form value to blank with javascript?
  • Comparing object string, stringify identity operator and string
  • How to separate the state inside a reusable component
  • How do I filter out 'items' that don't match search result?
  • Is there a way to get elements by specific values
  • Is there a performance benefit to shipping Web Assembly vs minified Javascript?
  • How do I add a counter to show how many times a div element has been clicked?
  • Calling A function using vue.js components and properties
  • How to check type of "typeof" in JavaScript?
  • Recursive function to determine if number is even or odd by subtracting two from n until n = 0 or 1
  • How to fix:"Refused to run the JavaScript URL because it violates the following Content Security Policy..."
  • Can't access value inside of props object
  • How map and filter over array of objects?
  • How to invert d3 color ramps d3-scale-chromatic d3.interpolateViridis
  • Comparing two variables JavaScript
  • Google Pay & Web Payment Request API:
  • How to pass date as parameter in javascript function
  • why i have this error "Expected an assignment or function call and instead saw an expression no-unused-expressions&
  • calculate the full turns of a circle
  • Applying spread operator on object with getter
  • How do I hide a parent div when child div contains a certain text?
  • How to Stream Live Audio With Low Latency
  • React: How to close a modal from child opened from parent component
  • how to find tab close and clear local storage
  • Function returning undefined value, a bit confused
  • Assignment involving generic property of generic object fails to typecheck correctly within generic function
  • What is output for foo.x
  • Remove singular element from an object's key array
  • How to fix lag issue over time in my Three.js game
  • async await promise.all map not resolving promises
  • Print an HTML document to PDF using JavaScript
  • Getting illegal invocation, after using $.ajax inside of $(doocument).keypress function
  • DebounceTime emits all the events which was captred during the time
  • Mongoose 5.x disallows passing a spread of operators
  • javascript onkeypress limit characters when pasting
  • How to fire an event only if specific-time has lapsed after scrolling has been stopped
  • How to filter an array of objects based on another array of objects?
  • Best way to switch between two colours with javascript?
  • Calling asynchronous function but returning result synchronously
  • Can't inject custom repository
  • How do I fix the Cordova error: Failed to fetch platform <<<<< HEAD?
  • shadow
    Privacy Policy - Terms - Contact Us © 35dp-dentalpractice.co.uk