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1. Top results related to prompt in js

   • prompt problem in VS editor or node js editor

     Top Answer

     Answered Jan 30, 2022 · 0 votes

     Yes you can get user input from the command line (so using node), use readline:

     const readline = require("readline");const rl = readline.createInterface({ input: process.stdin, output: process.stdout,});let input = "";rl.question("input here:\n", function (string) { input = string; console.log("input that was entered: " + input);rl.close();

     });

     It's a bit more hassle than in other languages.

     More here: https://www.educative.io/edpresso/how-to-get-user-input-from-command-line-with-javascript

     There's a lot more to readline, so here's the official documentation:

     https://nodejs.org/api/readline.html

     Check all answers on Stack Overflow

     1/5

   • In node js, how do I create a prompt loop using inquirer?

     Top Answer

     Answered Dec 30, 2018 · 2 votes

     You are definitely on the right track. I created inquirer submenus in different node modules so they can get called from any prompt menu. I also have my main menu as it's own module so it can be called from anywhere in any of the submenus.

     So this is what my mainMenu.js file looks like:

     const menu = () => { inquirer .prompt([{ type: 'input', name: 'menu', message: "Type 'Menu' or hit enter to see the menu. Type in a player's name to search for a player." }]).then(answer => { answer.menu === '' ? subMenu.subMenu() : answer.menu.toLowerCase().trim() === 'menu' ? subMenu.subMenu() : tools.quickNameLookup(answer.menu); });}module.exports.menu = menu;

     And here is what my subMenus.js file looks like:

     const subMenu = () => { inquirer .prompt([{ type: 'list', name: 'subMenu', message: 'Welcome to the MLB stats app. What would you like to do?', choices: ['Roster Search Menu', 'Player Search Menu', 'Player Statistics Menu', 'Leaderboards', 'Reports Menu', 'Back'] }]).then(submenu => { let currentMenu = Object.keys(submenu)[0]; switch (submenu.subMenu) { case 'Roster Search Menu': rosterMenu.rosterSearchPrompt(currentMenu); break; case 'Player Search Menu': playerSearchMenu.playerSearchPrompt(currentMenu); break; case 'Player Statistics Menu': statisticsMenu.statsSearchPrompt(currentMenu); break; case 'Reports Menu': reportsMenu.reportsPrompt(currentMenu); break; case 'Leaderboards': leaderboardsMenu.leaderboardsPrompt(); case 'Back': menu.menu(); break; } });};module.exports.subMenu = subMenu;

     Works for input prompts but I prefer using lists when I can to avoid user error.

     Check all answers on Stack Overflow

     2/5

   • +prompt vs prompt in JavaScript

     Top Answer

     Answered Aug 27, 2020 · 4 votes

     No.

     The unary plus operator will convert the response in to a Number, not an integer.

     It could give you a floating point value, it could give you NaN.

     If you want an integer then you need to check the response and then put in some error recovery for cases where the response is not what you want.

     For example: If it is a floating point value, then you might want to just use Math.floor to convert it. If it is NaN then you might want to prompt the user again.

     Check all answers on Stack Overflow

     3/5

   • Prompt in select_tag

     Top Answer

     Answered Jan 28, 2014 · 38 votes

     Use the FormHelper :prompt

     select(:user, :country, options_for_select(@COUNTRIES), {:prompt => "--select county--"})-

     http://apidock.com/rails/ActionView/Helpers/FormOptionsHelper

     Check all answers on Stack Overflow

     4/5

   • Also try

     types of prompt in js	how to define prompt in js
     window prompt in js	how to make prompt in js
     prompt in js w3

     5/5

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2. www.w3schools.com › jsref › met_win_promptWindow prompt() Method - W3Schools

   www.w3schools.com › jsref › met_win_prompt

   • Cached

   Learn how to use the prompt() method to display a dialog box that prompts the user for input. See examples, syntax, parameters, return value and browser support for this JavaScript method.

3. developer.mozilla.org › docs › WebWindow: prompt() method - Web APIs | MDN - MDN Web Docs

   developer.mozilla.org › docs › Web

   • Cached

   • Overview
   • Syntax
   • Examples
   • Notes
   • Browser compatibility

   window.prompt() instructs the browser to display a dialog with an optional message prompting the user to input some text, and to wait until the user either submits the text or cancels the dialog.

   Under some conditions — for example, when the user switches tabs — the browser may not actually display a dialog, or may not wait for the user to submit text or to cancel the dialog.

   See full list on developer.mozilla.org

   Parameters

   message Optional A string of text to display to the user. Can be omitted if there is nothing to show in the prompt window. defaultValue Optional A string containing the default value displayed in the text input field.

   Return value

   A string containing the text entered by the user, or null.

   See full list on developer.mozilla.org

   When the user clicks the OK button, text entered in the input field is returned. If the user clicks OK without entering any text, an empty string is returned. If the user clicks the Cancel button, this function returns null.

   The above prompt appears as follows (in Chrome on macOS):

   See full list on developer.mozilla.org

   A prompt dialog contains a single-line textbox, a Cancel button, and an OK button, and returns the (possibly empty) text the user entered into that textbox.

   Please note that result is a string. That means you should sometimes cast the value given by the user. For example, if their answer should be a Number, you should cast the value to Number.

   Dialog boxes are modal windows; they prevent the user from accessing the rest of the program's interface until the dialog box is closed. For this reason, you should not overuse any function that creates a dialog box (or modal window).

   Alternatively element can be used to take user inputs.

   See full list on developer.mozilla.org

   BCD tables only load in the browser with JavaScript enabled. Enable JavaScript to view data.

   See full list on developer.mozilla.org

4. www.javascripttutorial.net › javascript-promptLearn JavaScript prompt By Practical Examples

   www.javascripttutorial.net › javascript-prompt

   • Cached

   Learn how to use the prompt() method to display a dialog with a message and get user input. See syntax, examples, and tips for converting user input to a number.

5. www.geeksforgeeks.org › what-is-the-use-of-theWhat is the use of the Prompt Function in JavaScript

   www.geeksforgeeks.org › what-is-the-use-of-the

   • Cached

   Jan 29, 2024 · Learn how to use the prompt function in JavaScript to interact with the user and get input text. See an example of a simple script that displays a dialog box and prints a greeting using the entered name.

6. People also ask

   What does the JS prompt method do?

   • The prompt () method in JavaScript is used to display a prompt box that prompts the user for the input. It is generally used to take the input from the user before entering the page. It can be written without using the window prefix.

   JavaScript prompt() | JavaScript Tutorial In 2021 - W3cschoool

   www.javatpoint.com/javascript-prompt-dialog-box

   See all results for this question

   How do you use the JS prompt?

   • The prompt () method in JavaScript is used to display a prompt box that prompts the user for the input. It is generally used to take the input from the user before entering the page. It can be written without using the window prefix. When the prompt box pops up, we have to click "OK" or "Cancel" to proceed.

   JavaScript prompt() | JavaScript Tutorial In 2021 - W3cschoool

   www.javatpoint.com/javascript-prompt-dialog-box

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   What is the JS prompt syntax?

   • The prompt () method in JavaScript is used to display a prompt box that prompts the user for the input. It is generally used to take the input from the user before entering the page. It can be written without using the window prefix. When the prompt box pops up, we have to click "OK" or "Cancel" to proceed.

   JavaScript prompt() | JavaScript Tutorial In 2021 - W3cschoool

   www.javatpoint.com/javascript-prompt-dialog-box

   See all results for this question

   What is the JS prompt dialog box?

   • The prompt () method in JavaScript is used to display a prompt box that prompts the user for the input. It is generally used to take the input from the user before entering the page. It can be written without using the window prefix. When the prompt box pops up, we have to click "OK" or "Cancel" to proceed.

   JavaScript prompt() | JavaScript Tutorial In 2021 - W3cschoool

   www.javatpoint.com/javascript-prompt-dialog-box

   See all results for this question

7. www.geeksforgeeks.org › javascript-window-promptJavascript Window prompt() Method - GeeksforGeeks

   www.geeksforgeeks.org › javascript-window-prompt

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   Mar 19, 2024 · Learn how to use the prompt() method in JavaScript to display a dialog box that prompts the user for input. See syntax, return value, examples and supported browsers.

8. www.codecademy.com › docs › javascriptJavaScript | window | prompt() | Codecademy

   www.codecademy.com › docs › javascript

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   Jun 2, 2023 · Learn how to use the prompt() function to display a dialog and get user input in JavaScript. See the syntax, parameters, and examples of prompt() in this documentation.

9. devcodediaries.com › javascript › 2024/03/03The Complete Guide to Using prompt() in Javascript ...

   devcodediaries.com › javascript › 2024/03/03

   • Cached

   Mar 3, 2024 · The prompt () function is a built-in method of JavaScript that allows for user interaction by displaying a dialog box with an optional message prompting the user for input. This function can be incredibly useful in various scenarios, such as form validation or gathering information from users before performing certain actions. Use Cases.