api - Ajax call returns undefined -


i trying make api call , following errors ajax not being function:

import $ 'jquery';  const apicall = function () {   var url = 'https://images.nasa.gov/#/search-results';    var request = {     q: 'sun',     media_type: 'image'   };    var result = $.ajax({     url: url,     datatype: 'json',     data: request,     type: 'get'   })   .done(function() {     alert(json.stringify(result));   })   .fail(function() {     alert('failed');   }) }  module.exports = apicall;

i importing above in module , calling on button click in react's render() function like:

import apicall './../api/apicall';  class gallery extends react.component {   render () {     return (       <section id="gallery" classname="g-site-container gallery">         <div classname="grid grid--full">           <div classname="gallery__intro">                 <button extraclass=""                   type="button"                   handlebuttonclick={apicall} />           </div>         </div>       </section>     )   } }  module.exports = gallery;

any thoughts doing wrong?

in experience, type of issue because transpilation not working might expect - or transpiling code while using jquery (or other lib) including cdn link. if case, here's info might sort out:

first, check transpiler pulling jquery in. having on page won't allow code work - because when transpiler operates on:

import $ 'jquery'

it's going expect first load jquery package node_modules , create internal name it, such $_1 used inside bundle. if intend include jquery on page via cdn, rather bundling in fashion, need mark external in webpack or rollup config. if using webpack, like:

{   entry: '/path/to/your/application.js',   externals: {     'jquery': '$',   } }

this tells webpack, "when import 'jquery', don't in node_modules - instead, assume jquery exists on page window.$. now, webpack won't attempt include , bundle of jquery lib - , instead of creating $_1 honor $ is.

if do intend load , bundle jquery part of build (not recommended, due incredible size-bloat entail) - suggest ensuring it's installed in node_modules. can with:

npm install -s jquery

or, if you're using yarn:

yarn add jquery

now, import statement should load lib correctly when re-transpile.


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