Using browserify "require" in console: A step-by-step guide

My Rails project now includes the browserify and pinyin packages, thanks to the browserify-rails installation.

To find out more about the pinyin package, check out this link: https://github.com/hotoo/pinyin

var pinyin = require("pinyin");
console.log(pinyin("中心"));  // [ [ 'zhōng' ], [ 'xīn' ] ]

Although everything seems to be working fine, I've encountered an issue when trying to use the library from the Google Chrome console.

> pinyin
VM362:1 Uncaught ReferenceError: pinyin is not defined
    at <anonymous>:1:1
(anonymous) @ VM362:1
> var pinyin = require("pinyin");
VM364:1 Uncaught ReferenceError: require is not defined
    at <anonymous>:1:15

It appears that the pinyin variable isn't declared as I initially thought, and the require function can't be accessed from the console environment.

How can I successfully utilize the library in a REPL environment?

javascriptruby-on-railsbrowserify

Answer №1

If you want to make a necessary module available outside of the package, you can achieve this by utilizing the --require parameter:

browserify app.js --require utils > bundle.js

I don't have much experience with browserify-rails, so I'm unsure about its setup, but remember that --require is the key option you will need to include.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Tips for monitoring input content "live"

Currently, I am in the process of developing a web form that includes a text field intended to receive numeric values. If the user enters non-numeric characters into this field, the form will not submit. However, there is no error message displayed to noti ...

javascriptjqueryhtmlcss

Spinning a point around the center on a canvas

My friend and I are in the process of creating a game, and we've reached the point where we want to implement a radar system. While we have successfully designed a basic radar that displays everything in the correct positions, our next challenge is to ...

javascripthtmlcanvasrotation

Display the div only during the printing process

Imagine I have a situation where there is a block of content that I only want to show when printing. It looks something like this: <div id="printOnly"> <b>Title</b> <p> Printing content </p> </div&g ...

javascripthtmlcss

Deleting an element from an array stored in local storage with the help of jQuery

Summary: Developing a front-end wish list feature Tech Stack: Utilizing HTML5 (localStorage), CSS, and jQuery Key Features: Ability to add and delete items dynamically with real-time count display Challenge: Issue encountered when trying to remove added ...

javascriptjquerycsshtmllocal-storage

Changing the background color of .pane and .view elements in an Ionic web application using JavaScript

Looking to modify the background-color of two css selectors, .pane and .view, that are located within the ionic.css file. Despite multiple attempts to do so using JavaScript directly in the index.html file, the changes are not reflected. The code snippet ...

javascripthtmlcssangularionic-framework

Sending form data using Ajax in codeigniter

I am encountering an error while attempting to submit a form using ajax in codeIgniter. Below is the view code that I have: <div class="form-group input-control"> <p id="error1" style="display: none; color: green"><b>Registered Succ ...

javascriptjqueryajaxcodeigniter

Javascript callback function

Greetings everyone! I've developed a simple nodesjs server using express. The server includes a login page where users enter their credentials to be checked against an Sqlite3 DB. My concern lies in the fact that the callback function only executes on ...

javascriptnode.jsexpress

Conceal the item and reveal it upon clicking

There are three div boxes included in a rotator script. However, when clicking on the right button, all three boxes appear overlapping each other instead of showing one at a time. How can I make it so that only one box is shown and the others appear upon c ...

javascriptjqueryhtml

Facing challenges in both client-side and server-side components

import axios from 'axios'; import Image from 'next/image'; export const fetchMetadata = async({params}) => { try { const result = await axios(api url); return { title: title, description: Description, } / } catch (error) { con ...

javascriptreactjsnext.js

What is the best way to retrieve dates from a MySQL database using ExpressJS?

My current task involves retrieving the date value from a MySQL server, but upon printing the result, I encounter an error. In my code, I am able to fetch the date value, however, when attempting to print it, there seems to be an issue with the output. (F ...

javascriptmysqlexpress

Tips for Angular4: ensuring ngOnDestroy completion before navigation

My task involves managing a list of objects where the user can choose an object to edit using a child component. However, when the user returns to the list component, the child component needs to clean up in the ngOnDestroy method, which includes making a ...

javascriptangularrxjssettimeout

Using .htaccess for a 301 Redirect

I am currently working on setting up 301 redirects, and regardless of whether I implement the redirect in .htaccess or use a meta or javascript redirect, they all seem to be working. However, there is an issue where the old URL or directory is being append ...

javascript.htaccesshttp-redirectmod-rewrite

What is the best way to determine the number of queryClient instances that have been created?

Currently, I am managing a large project where the code utilizes useQueryClient in some sections to access the queryClient and in other sections, it uses new QueryClient(). This approach is necessary due to limitations such as being unable to invoke a Reac ...

javascriptreactjstypescriptreact-hooksreact-query

Retrieving various properties of an object by matching IDs and displaying them without repeated reductions

I'm interested in finding a more efficient way to retrieve properties from a reduced object within a Vue component or wrapper DOM element. Let's say I have these two data objects in my component: player: [{ active: true, id: 0, name: &q ...

javascriptvue.jsvuejs3

Showing real-time information from an object

I am attempting to showcase the 'helpText' data on the front end based on the type. Is it feasible to include a conditional statement (metricsType variable) and the [key] value into what I want to return? The final 'p' below provides an ...

javascriptreactjs

A step-by-step guide on fetching multiple iframe contents simultaneously with Selenium in Java

Today, I am facing an interesting challenge. I need to extract the page source of a webpage that includes an iframe. Surprisingly, when using the PhantomJSDriver with the code snippet below, I am only able to retrieve either the page content or the iframe ...

javajavascriptseleniumiframephantomjs

Finalizing an item's status

I am quite puzzled about the workings of closures in this particular code snippet: function Spy(target, method) { var result = {count: 0}, oldFn = target[method]; target[method] = function(input) { result.count++; return ol ...

javascriptclosures

Is there a way to format wrapped lines with indentation in an unordered list?

Is there a way to indent the wrapped lines of text in an unordered list? The current layout is not quite what I want, as shown in the first image below. Ideally, I would like it to look more like the second image. I attempted to use margin-left: 56px; and ...

javascriptjqueryhtmlcssword-wrap

Combining Vue.js for handling both enter key and blur events simultaneously

I have been working on a solution where pressing the enter key or losing focus on an element will hide it and display a message. However, I am facing an issue where when I press the enter key to hide the element, it also triggers the blur event. I only wan ...

javascriptvue.js

Unable to retrieve data from SpringBoot controller using $http.get request

I have developed an application that will execute queries on my store's database based on user input on the webpage. The backend method is functioning correctly and returns the response, but I am having trouble displaying the data in a dynamic table o ...

javascriptangularjsspringspring-bootdynamic-tables