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ReactJS Unexpected Token ) on Safari only


ReactJS Unexpected Token ) on Safari only

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ReactJS Unexpected Token ) on Safari only
Tag : javascript , By : amy
Date : November 24 2020, 09:00 AM

should help you out Taking mattclemens comment into consideration, Safari currently does not execute arrow functions. So I updated my gulp script to:
browserify(componentPath + "app.jsx")
    .transform(reactify)
    .transform(babelify, {presets: ["es2015", "react"]})
    .bundle()
    .pipe(source('app.js'))
    .pipe(gulp.dest(buildPath));
npm install babel-preset-es2015 babel-preset-react

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Unexpected token with es6 map in reactjs


Tag : javascript , By : alexmajy
Date : March 29 2020, 07:55 AM
wish of those help I have this in jsx where is an array like breadcrumb = ['food','hotdogt'] but I got an error of unexpected token .? , Write it like this:
{
    breadcrumb.map(obj => {
         return <div> {obj} </div>
    })
}
{
   breadcrumb.map(obj => <div> {obj} </div>)
}
{
   breadcrumb.map(obj => obj)
}
var breadcrumb = ['food','hotdogt'];

var App = () => {
   return(
       <div>
          {
             breadcrumb.map(obj => <p key={obj}> {obj} </p>)
          }
          {
             breadcrumb.map((obj, i) => { 
                return <span key={obj}>
                           <span className="bold"> {obj} </span> 
                           {i != breadcrumb.length -1 ? <span className="seperator"> -> </span> : null} 
                       </span>
             })
          }
       </div>
   )
}

ReactDOM.render(<App/>, document.getElementById('app'))
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>

<div id='app'/>

Unexpected token < when using reactjs app


Tag : html , By : Lucyberad
Date : March 29 2020, 07:55 AM
it helps some times The browser is complaining about the JSX code. You should transpile it to regular Javascript before including it in your page. There are several ways to do: Webpack, Babel...
Have a look to create-react-app npm package to get started fast: https://github.com/facebookincubator/create-react-app

reactjs Unexpected token '<'


Tag : javascript , By : platformNomad
Date : March 29 2020, 07:55 AM
To fix this issue i've created reactjs app with react-redux,redux. when starting reactjs project, getting unexpected token error at line 13 on index file. the index file is given beloow. , replace module with following code
module: {
    loaders: [{
      test: /\.(js|jsx)?$/,
        exclude: /node_modules/,
        loader: 'babel-loader',

        query: {
           presets: ['es2015', 'react']
        }
    }]
  },

ReactJS: unexpected token '<'


Tag : javascript , By : dyarborough
Date : March 29 2020, 07:55 AM
help you fix your problem Hello I tried to search in other questions but none of mentioned solutions I tried did not work for me. , please consider put below config on your .babelrc
{
    "presets": ["react", "es2015", "stage-0"]
}
{
  "presets": [
    "@babel/react",
    "@babel/env"
  ]
}

Reactjs with JSX: Unexpected token '<'


Tag : reactjs , By : goffi
Date : March 29 2020, 07:55 AM
seems to work fine You will need to link babel-standalone as well
And add type="text/babel" to the script tag.
const { createElement } = React;
const { render } = ReactDOM; 

const style = {
    fontFamily: 'Arial',
    color: 'White',
    backgroundColor: 'Red',
    padding: '10px',
    border: '10px solid black'
}

render(
    <h1 id="emp-title" className="header" style={style}>Full time Employee</h1>,
    document.getElementById('react-container-jsx')
);
<html>
    <head>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.8.4/umd/react.production.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.8.4/umd/react-dom.production.min.js"></script>
        <script src="https://unpkg.com/babel-standalone@6.26.0/babel.min.js"></script>
        <title>React 101</title>
    </head>
    <body>
        <div id="react-container-jsx"></div>
        <script src="index.js" type="text/babel"></script>
    </body>
</html>
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