---
title: Multi-Step Form Wizard
product: Form Library
description: Build a multi-step form where each page acts as a step. Add a progress bar or table of contents to help users navigate between steps. View a free JavaScript form wizard generator demo.
framework: Angular
source: https://surveyjs.io/form-library/examples/multi-step-form-wizard/angular
index: https://surveyjs.io/form-library/examples/overview.md
---
# Multi-Step Form Wizard (Angular)
A multi-step form (form wizard) divides a long form into a sequence of smaller steps. In SurveyJS, you can implement this pattern either by defining multiple pages or by setting [`questionsOnPageMode`](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#questionsOnPageMode) to `"questionPerPage"`. This configuration converts your form into a multi-step wizard where users navigate between steps (each representing a single question or a group of related questions) using Previous / Next buttons.
To build a form wizard in SurveyJS using question-per-page mode, follow these steps:
1. Enable question-per-page mode.
Set [`questionsOnPageMode`](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#questionsOnPageMode) to `"questionPerPage"` on the survey model (or in JSON). The survey will display elements one at a time in their defined order.
2. Organize the survey JSON schema.
In question-per-page mode, the survey advances through elements sequentially, regardless of how they are grouped into [pages](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#pages). To display multiple questions within a single step, group them in a [panel](https://surveyjs.io/form-library/documentation/api-reference/panel-model). You do not need to create one page per step.
3. *(Optional)* Add a progress indicator.
For longer forms, enable a [progress bar](https://surveyjs.io/form-library/examples/configure-form-navigation-with-progress-indicators/) to show completion status. The [`progressBarType`](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#progressBarType) value `"questions"` is well suited to this pattern because each step corresponds to a single question.
Refer to the JSON listing for a complete example.
## Files
### `src/app/components/json.ts`
```ts
export const json = {
"title": "Multi-Step Registration",
"description": "Create your account in a few quick steps.",
"questionsOnPageMode": "questionPerPage",
"showProgressBar": true,
"progressBarType": "questions",
"showPreviewBeforeComplete": true,
"storeOthersAsComment": false,
"completedHtml": "Thank you!
Your registration has been submitted.
",
"pages": [
{
"name": "about-you",
"title": "About you",
"elements": [
{
"type": "text",
"name": "fullName",
"title": "Full name",
"placeholder": "John Doe",
"autocomplete": "name"
},
{
"type": "text",
"name": "email",
"title": "Email address",
"inputType": "email",
"placeholder": "you@example.com",
"autocomplete": "email",
"validators": [
{
"type": "email"
}
]
}
]
},
{
"name": "preferences",
"title": "Preferences",
"elements": [
{
"type": "radiogroup",
"name": "role",
"title": "Which option best describes you?",
"choices": [
"Developer",
"Product manager",
"Designer"
],
"showOtherItem": true,
"otherText": "Other (please specify)"
},
{
"type": "panel",
"name": "feedback-panel",
"title": "Additional information",
"elements": [
{
"type": "comment",
"name": "comments",
"title": "Anything else we should know?",
"maxLength": 500,
"placeholder": "Optional"
}
]
}
]
}
],
"headerView": "advanced"
};
```
### `src/app/components/survey.component.css`
```css
/* You can add your custom CSS here. */
```
### `src/app/components/survey.component.html`
```html
```
### `src/app/components/survey.component.ts`
```ts
import { Component, OnInit } from "@angular/core";
import { Model } from "survey-core";
import { json } from "./json";
import "./survey.component.css";
import "survey-core/survey-core.min.css";
@Component({
// tslint:disable-next-line:component-selector
selector: "component-survey",
templateUrl: "./survey.component.html",
styleUrls: ["./survey.component.css"]
})
export class SurveyComponent implements OnInit {
model: Model;
ngOnInit() {
const survey = new Model(json);
survey.onComplete.add((sender, options) => {
console.log(JSON.stringify(sender.data, null, 3));
});
this.model = survey;
}
}
```
### `src/app/components/theme.ts`
```ts
export const themeJson = {};
```
### `src/app/app.component.css`
```css
```
### `src/app/app.component.html`
```html
```
### `src/app/app.component.ts`
```ts
import { Component } from "@angular/core";
@Component({
selector: "app-root",
templateUrl: "./app.component.html",
styleUrls: ["./app.component.css"]
})
export class AppComponent {
title = "CodeSandbox";
}
```
### `src/app/app.module.ts`
```ts
import { BrowserModule } from "@angular/platform-browser";
import { NgModule } from "@angular/core";
import { AppComponent } from "./app.component";
import { SurveyModule } from "survey-angular-ui";
import { SurveyComponent } from "./components/survey.component";
@NgModule({
declarations: [AppComponent, SurveyComponent],
imports: [BrowserModule, SurveyModule],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
```
### `src/environments/environment.prod.ts`
```ts
export const environment = {
production: true
};
```
### `src/environments/environment.ts`
```ts
// The file contents for the current environment will overwrite these during build.
// The build system defaults to the dev environment which uses `environment.ts`, but if you do
// `ng build --env=prod` then `environment.prod.ts` will be used instead.
// The list of which env maps to which file can be found in `.angular-cli.json`.
export const environment = {
production: false
};
```
### `src/index.html`
```html
```
### `src/main.ts`
```ts
import { enableProdMode } from "@angular/core";
import { platformBrowserDynamic } from "@angular/platform-browser-dynamic";
import { AppModule } from "./app/app.module";
import { environment } from "./environments/environment";
if (environment.production) {
enableProdMode();
}
platformBrowserDynamic()
.bootstrapModule(AppModule)
.catch(err => console.log(err));
```
### `src/polyfills.ts`
```ts
/**
* This file includes polyfills needed by Angular and is loaded before the app.
* You can add your own extra polyfills to this file.
*
* This file is divided into 2 sections:
* 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
* 2. Application imports. Files imported after ZoneJS that should be loaded before your main
* file.
*
* The current setup is for so-called "evergreen" browsers; the last versions of browsers that
* automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
* Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
*
* Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
*/
/***************************************************************************************************
* BROWSER POLYFILLS
*/
/** IE9, IE10 and IE11 requires all of the following polyfills. **/
// import 'core-js/es6/symbol';
// import 'core-js/es6/object';
// import 'core-js/es6/function';
// import 'core-js/es6/parse-int';
// import 'core-js/es6/parse-float';
// import 'core-js/es6/number';
// import 'core-js/es6/math';
// import 'core-js/es6/string';
// import 'core-js/es6/date';
// import 'core-js/es6/array';
// import 'core-js/es6/regexp';
// import 'core-js/es6/map';
// import 'core-js/es6/weak-map';
// import 'core-js/es6/set';
/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js'; // Run `npm install classlist.js`.
/** IE10 and IE11 requires the following for the Reflect API. */
// import 'core-js/es6/reflect';
/** Evergreen browsers require these. **/
// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
import "core-js/proposals/reflect-metadata";
/**
* Required to support Web Animations `@angular/platform-browser/animations`.
* Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
**/
// import 'web-animations-js'; // Run `npm install web-animations-js`.
/***************************************************************************************************
* Zone JS is required by default for Angular itself.
*/
import "zone.js/dist/zone"; // Included with Angular CLI.
/***************************************************************************************************
* APPLICATION IMPORTS
*/
```
### `src/styles.css`
```css
/* You can add your custom CSS here. */
```
### `src/typings.d.ts`
```ts
/* SystemJS module definition */
declare var module: NodeModule;
interface NodeModule {
id: string;
}
```
### `.angular-cli.json`
```json
{
"apps": [
{
"root": "src",
"outDir": "dist",
"assets": [ "assets", "favicon.ico" ],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"prefix": "app",
"styles": [ "styles.css" ],
"scripts": [ ],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
]
}
```
### `_tsconfig.json`
```json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"allowSyntheticDefaultImports": true,
"downlevelIteration": true,
"experimentalDecorators": true,
"moduleResolution": "node",
"importHelpers": true,
"resolveJsonModule": true,
"target": "es2015",
"module": "es2020",
"lib": [
"es2018",
"dom"
]
}
}
```
### `package.json`
```json
{
"name": "surveyjs-angular",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build --prod",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "14.1.1",
"@angular/cdk": "14.1.1",
"@angular/common": "14.1.1",
"@angular/compiler": "14.1.1",
"@angular/core": "14.1.1",
"@angular/forms": "14.1.1",
"@angular/platform-browser": "14.1.1",
"@angular/platform-browser-dynamic": "14.1.1",
"@angular/router": "14.1.1",
"core-js": "3.6.4",
"rxjs": "6.5.4",
"survey-core": "latest",
"survey-angular-ui": "latest",
"tslib": "1.13.0",
"zone.js": "0.11.7"
},
"devDependencies": {
"@angular/cli": "1.6.6",
"@angular/compiler-cli": "^5.2.0",
"@angular/language-service": "^5.2.0",
"@types/core-js": "0.9.46",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "^4.0.1",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "3.9.7"
},
"keywords": [ "angular", "surveyjs" ],
"description": "SurveyJS-Angular example project"
}
```
## Other Frameworks
- [React](https://surveyjs.io/form-library/examples/multi-step-form-wizard/reactjs.md)
- [Vue 3](https://surveyjs.io/form-library/examples/multi-step-form-wizard/vue3js.md)
- [jQuery](https://surveyjs.io/form-library/examples/multi-step-form-wizard/jquery.md)
- [Vanilla JS](https://surveyjs.io/form-library/examples/multi-step-form-wizard/vanillajs.md)