---
title: Create a Table of Contents
product: Form Library
description: Easily navigate through your survey with our interactive table of contents. Find the information you need quickly and efficiently on the side menu. Learn more in a free demo for JavaScript app.
framework: Angular
source: https://surveyjs.io/form-library/examples/table-of-contents/angular
index: https://surveyjs.io/form-library/examples/overview.md
---

# Create a Table of Contents (Angular)

A table of contents (TOC) shows an outline of survey contents and helps users to quickly navigate through longer surveys. To display a TOC, enable the [`showTOC`](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#showTOC) property. You can also specify [`tocLocation`](https://surveyjs.io/form-library/documentation/api-reference/survey-data-model#tocLocation): `"left"` or `"right"`.

A TOC displays page [titles](https://surveyjs.io/form-library/documentation/api-reference/page-model#title) or page [names](https://surveyjs.io/form-library/documentation/api-reference/page-model#name) if the titles are undefined. However, each page can also include a title specifically for the TOC. To define this title, use the [`navigationTitle`](https://surveyjs.io/form-library/documentation/api-reference/page-model#navigationTitle) property.

## Files

### `src/app/components/json.ts`

```ts
export const json = {
  "title": "Patient Assessment Form",
  "pages": [
   {
    "name": "Patient information",
    "elements": [
     {
      "type": "panel",
      "name": "patient-information",
      "elements": [
       {
        "type": "text",
        "name": "first-name",
        "title": "First name"
       },
       {
        "type": "text",
        "name": "last-name",
        "startWithNewLine": false,
        "title": "Last name"
       },
       {
        "type": "text",
        "name": "ssn",
        "title": "Social Security number",
        "requiredErrorText": "You SSN must be a 9-digit number.",
        "validators": [
         {
          "type": "regex",
          "text": "Your SSN must be a 9-digit number",
          "regex": "^(?!0{3})(?!6{3})[0-8]\\d{2}-?(?!0{2})\\d{2}-?(?!0{4})\\d{4}$"
         }
        ],
        "maxLength": 9
       },
       {
        "type": "text",
        "name": "birthdate",
        "startWithNewLine": false,
        "title": "Date of birth",
        "inputType": "date",
        "maxValueExpression": "today()"
       },
       {
        "type": "text",
        "name": "concerns",
        "title": "List any concerns you want to talk about during your visit"
       }
      ]
     }
    ],
    "title": "Patient information"
   },
   {
    "name": "Health history",
    "elements": [
     {
      "type": "panel",
      "name": "health-history",
      "elements": [
       {
        "type": "boolean",
        "name": "diabetes",
        "startWithNewLine": false,
        "title": "Do you have diabetes?"
       },
       {
        "type": "boolean",
        "name": "high-blood-pressure",
        "startWithNewLine": false,
        "title": "High blood pressure?"
       },
       {
        "type": "boolean",
        "name": "high-cholesterol",
        "startWithNewLine": false,
        "title": "High cholesterol?"
       },
       {
        "type": "comment",
        "name": "other-health-conditions",
        "title": "Do you have other health conditions?",
        "maxLength": 300
       }
      ]
     }
    ],
    "title": "Health history"
   },
   {
    "name": "Social history",
    "elements": [
     {
      "type": "panel",
      "name": "social-history",
      "elements": [
       {
        "type": "panel",
        "name": "smoking",
        "elements": [
         {
          "type": "radiogroup",
          "name": "cigarettes",
          "title": "Do you smoke cigarettes?",
          "choices": [
           {
            "value": "never",
            "text": "Never"
           },
           {
            "value": "yes",
            "text": "Yes"
           },
           {
            "value": "quit",
            "text": "Quit"
           }
          ]
         },
         {
          "type": "text",
          "name": "packs-a-day",
          "visibleIf": "{cigarettes} = 'yes'",
          "title": "How many packs a day?",
          "inputType": "number",
          "min": 0
         },
         {
          "type": "panel",
          "name": "smoking-history",
          "elements": [
           {
            "type": "text",
            "name": "date-quit",
            "title": "Date quit",
            "titleLocation": "left",
            "inputType": "date",
            "maxValueExpression": "today()"
           },
           {
            "type": "text",
            "name": "years-smoked",
            "title": "Years smoked",
            "titleLocation": "left",
            "inputType": "number",
            "min": 0
           }
          ],
          "visibleIf": "{cigarettes} = 'quit'"
         },
         {
          "type": "boolean",
          "name": "vape",
          "title": "Do you vape (e-cigarettes)?"
         }
        ]
       },
       {
        "type": "panel",
        "name": "alcohol-use-history",
        "elements": [
         {
          "type": "boolean",
          "name": "alcohol",
          "title": "Do you drink alcohol?"
         },
         {
          "type": "text",
          "name": "drinks-per-week",
          "visibleIf": "{alcohol} = true",
          "title": "How many drinks per week?"
         }
        ],
        "startWithNewLine": false
       },
       {
        "type": "panel",
        "name": "drug-use-history",
        "elements": [
         {
          "type": "checkbox",
          "name": "recreational-drugs",
          "title": "Do you use recreational drugs?",
          "choices": [
           {
            "value": "rarely",
            "text": "Rarely"
           },
           {
            "value": "marijuana",
            "text": "Marijuana"
           },
           {
            "value": "cocaine",
            "text": "Cocaine"
           },
           {
            "value": "opioids",
            "text": "Opioids"
           }
          ],
          "showOtherItem": true,
          "showNoneItem": true,
          "otherPlaceholder": "Please specify... ",
          "noneText": "Never",
          "otherText": "Other",
          "colCount": 3
         },
         {
          "type": "text",
          "name": "drug-use-times-per-month",
          "visibleIf": "{recreational-drugs} anyof ['rarely', 'marijuana', 'cocaine', 'opioids', 'other']",
          "title": "How many times per month",
          "description": "If you take different types of drugs, please specify the frequency of use for each in a 'drug - # times/month' format."
         }
        ]
       },
       {
        "type": "panel",
        "name": "personal-info",
        "elements": [
         {
          "type": "dropdown",
          "name": "education",
          "title": "What is your highest level of education completed?",
          "choices": [
           {
            "value": "high-school",
            "text": "High School"
           },
           {
            "value": "trade-school",
            "text": "Trade School"
           },
           {
            "value": "college",
            "text": "College"
           },
           {
            "value": "post-graduate",
            "text": "Post-graduate degree(s)"
           }
          ]
         },
         {
          "type": "dropdown",
          "name": "marital-status",
          "title": "What is your marital status?",
          "choices": [
           {
            "value": "married",
            "text": "Married"
           },
           {
            "value": "partnership",
            "text": "Partnership"
           },
           {
            "value": "divorced",
            "text": "Divorced"
           },
           {
            "value": "separated",
            "text": "Separated"
           },
           {
            "value": "single",
            "text": "Single"
           },
           {
            "value": "widow",
            "text": "Widow(er)"
           }
          ]
         },
         {
          "type": "panel",
          "name": "sexual-life",
          "elements": [
           {
            "type": "boolean",
            "name": "sexually-active",
            "title": "Are you sexually active?"
           },
           {
            "type": "text",
            "name": "sexual-partners-number",
            "title": "How many sexual partners do you have?",
            "inputType": "number",
            "min": 0
           },
           {
            "type": "radiogroup",
            "name": "sexual-partners-gender",
            "titleLocation": "hidden",
            "choices": [
             {
              "value": "men",
              "text": "Men"
             },
             {
              "value": "women",
              "text": "Women"
             },
             {
              "value": "both",
              "text": "Both"
             }
            ],
            "colCount": 3
           },
           {
            "type": "radiogroup",
            "name": "contraception",
            "title": "Do you use contraception?",
            "showCommentArea": true,
            "commentText": "If yes, what method?",
            "choices": [
             {
              "value": "yes",
              "text": "Yes"
             },
             {
              "value": "no",
              "text": "No"
             }
            ]
           }
          ]
         }
        ]
       },
       {
        "type": "panel",
        "name": "employment-exercises-children",
        "elements": [
         {
          "type": "radiogroup",
          "name": "employment",
          "title": "Are you employed?",
          "showCommentArea": true,
          "commentText": "Type of work",
          "choices": [
           {
            "value": "yes",
            "text": "Yes"
           },
           {
            "value": "no",
            "text": "No"
           },
           {
            "value": "retired",
            "text": "Retired"
           }
          ],
          "colCount": 3
         },
         {
          "type": "panel",
          "name": "physical-activity",
          "elements": [
           {
            "type": "radiogroup",
            "name": "do-exercise",
            "title": "Do you exercise?",
            "choices": [
             {
              "value": "yes",
              "text": "Yes"
             },
             {
              "value": "no",
              "text": "No"
             }
            ],
            "colCount": 2
           },
           {
            "type": "multipletext",
            "name": "activities",
            "visibleIf": "{do-exercise} = 'yes'",
            "titleLocation": "hidden",
            "items": [
             {
              "name": "activity-type",
              "title": "Type of activity"
             },
             {
              "name": "activity-frequency",
              "title": "How often"
             },
             {
              "name": "activity-duration",
              "title": "How long per activity"
             }
            ]
           }
          ]
         },
         {
          "type": "panel",
          "name": "children",
          "elements": [
           {
            "type": "boolean",
            "name": "have-children",
            "title": "Do you have children?"
           },
           {
            "type": "multipletext",
            "name": "children-ages",
            "visibleIf": "{have-children} = true",
            "titleLocation": "hidden",
            "items": [
             {
              "name": "children-number",
              "title": "# of children"
             },
             {
              "name": "ages",
              "title": "Their ages"
             }
            ]
           }
          ]
         }
        ],
        "startWithNewLine": false
       }
      ]
     }
    ],
    "title": "Social history"
   },
   {
    "name": "Surgical history / recent hospitalizations",
    "elements": [
     {
      "type": "comment",
      "name": "surgery-description",
      "title": "Date and type of surgery / procedure"
     }
    ],
    "title": "Surgical history / recent hospitalizations"
   },
   {
    "name": "Family history",
    "elements": [
     {
      "type": "matrixdynamic",
      "name": "family-history",
      "titleLocation": "hidden",
      "columns": [
       {
        "name": "relation",
        "title": "Relation"
       },
       {
        "name": "health-conditions",
        "title": "Health conditions"
       },
       {
        "name": "cancer-history",
        "title": "Family history of cancer"
       }
      ],
      "cellType": "text"
     }
    ],
    "title": "Family history"
   },
   {
    "name": "Preventive care",
    "elements": [
     {
      "type": "panel",
      "name": "preventive-care",
      "elements": [
       {
        "type": "panel",
        "name": "recent-shots-panel",
        "elements": [
         {
          "type": "matrixdropdown",
          "name": "recent-shots",
          "title": "Recent shots from a doctor or pharmacist",
          "columns": [
           {
            "name": "date",
            "title": "Date"
           },
           {
            "name": "place",
            "title": "Place"
           }
          ],
          "cellType": "text",
          "rows": [
           {
            "value": "flu",
            "text": "Flu"
           },
           {
            "value": "shingles",
            "text": "Shingles"
           },
           {
            "value": "pneumonia",
            "text": "Pneumonia"
           },
           {
            "value": "tetanus",
            "text": "Tetanus"
           },
           {
            "value": "other",
            "text": "Other"
           }
          ]
         }
        ]
       },
       {
        "type": "panel",
        "name": "recent-tests-panel",
        "elements": [
         {
          "type": "matrixdropdown",
          "name": "recent-tests",
          "title": "Recent tests or procedures",
          "columns": [
           {
            "name": "date",
            "title": "Date"
           },
           {
            "name": "place",
            "title": "Place"
           }
          ],
          "cellType": "text",
          "rows": [
           {
            "value": "colonoscopy",
            "text": "Colonoscopy"
           },
           {
            "value": "cologuard",
            "text": "Cologuard"
           },
           {
            "value": "mammogram",
            "text": "Mammogram"
           },
           {
            "value": "pap",
            "text": "PAP"
           },
           {
            "value": "other",
            "text": "Other"
           }
          ]
         }
        ],
        "startWithNewLine": false
       },
       {
        "type": "panel",
        "name": "specialists-panel",
        "elements": [
         {
          "type": "matrixdynamic",
          "name": "specialists",
          "title": "Specialists",
          "columns": [
           {
            "name": "provider",
            "title": "Provider's first and last name"
           },
           {
            "name": "speciality",
            "title": "Speciality"
           },
           {
            "name": "city",
            "title": "Town/City"
           }
          ],
          "cellType": "text",
          "rowCount": 1
         }
        ]
       },
       {
        "type": "panel",
        "name": "medications-and-allergies",
        "elements": [
         {
          "type": "multipletext",
          "name": "medications",
          "title": "Medications",
          "items": [
           {
            "name": "medication-name",
            "title": "Name"
           },
           {
            "name": "medication-dose",
            "title": "Dose"
           },
           {
            "name": "medication-times-per-day",
            "title": "Times per day"
           }
          ]
         },
         {
          "type": "multipletext",
          "name": "allergies",
          "startWithNewLine": false,
          "title": "Allergies",
          "items": [
           {
            "name": "allergy-type",
            "title": "Type"
           },
           {
            "name": "allergy-reaction",
            "title": "Reaction"
           }
          ]
         }
        ]
       }
      ]
     }
    ],
    "title": "Preventive care"
   },
   {
    "name": "Symptoms",
    "elements": [
     {
      "type": "tagbox",
      "name": "symptoms",
      "title": "Please select any symptoms you have now or have had in the past month.",
      "choices": [
       "Fever",
       "Chills",
       "Feeling poorly",
       "Feeling tired",
       "Weight gain",
       "Weight loss",
       "Chest pain",
       "Heart pounding",
       "Fast pulse",
       "Slow pulse",
       "Leg pain with exercise",
       "Leg swelling",
       "Joint pain",
       "Neck pain",
       "Joint swelling",
       "Joint stiffness",
       "Muscle aches",
       "Back pain",
       "Sores",
       "Rash",
       "Itching",
       "Change in a mole",
       "Unusual growth/spot"
      ]
     },
     {
      "type": "signaturepad",
      "name": "signature",
      "title": "Signature:",
      "titleLocation": "left"
     },
     {
      "type": "text",
      "name": "current-date",
      "startWithNewLine": false,
      "title": "Today's date:",
      "titleLocation": "left",
      "defaultValueExpression": "today()",
      "inputType": "date"
     }
    ],
    "title": "Symptoms"
   }
  ],
  "showTOC": true,
  "completeText": "Submit",
  "widthMode": "static",
  "width": "1200px"
 };
```

### `src/app/components/survey.component.css`

```css
/* You can add your custom CSS here. */
```

### `src/app/components/survey.component.html`

```html
<survey [model]="model" style="position: absolute; top: 0; left: 0; right: 0; bottom: 0; height:100%"></survey>
```

### `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
<component-survey></component-survey>
```

### `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
<app-root></app-root>
```

### `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/table-of-contents/reactjs.md)
- [Vue 3](https://surveyjs.io/form-library/examples/table-of-contents/vue3js.md)
- [jQuery](https://surveyjs.io/form-library/examples/table-of-contents/jquery.md)
- [Vanilla JS](https://surveyjs.io/form-library/examples/table-of-contents/vanillajs.md)