Enterprise Form Builder Module - Coming Soon
This is a pre-lease feature that is not yet available.
Introduction
The Form.io Enterprise Form Builder Module is a form building and form management experience that is completely embeddable within an application. This enables, for example, a SaaS product to offer a white-labeled form building and form management interface directly within the app. The Enterprise Form Builder Module supports a wide range of embedded Form.io Enterprise features, such as:
Form Create, List, Edit, and Delete.
Form Edit conflict resolution - Multiple builders can modify the same form at once.
Routing logic and guards - Prompt a form user with unsaved changes before navigating away from a modified form.
Integrated Premium Components.
Custom Form Builder configurations.
Fully customizable components and route resolvers.
How it works
The Enterprise Form Builder provides pre-defined modules, built with the most popular frameworks, that serve as a scaffold that can be used to embed form building and form management functions in a application. It accomplishes this by introducing the routing logic, resolvers, and components that are used for the common CRUD operations used when managing forms.
The following routes and components are used to achieve a full form management experience:
Route | Description | Component |
---|---|---|
:host | The root path for Enterprise Form Builder Module within the application. For example, "mount" this module at the "/forms" route of the application and then :host would be "/forms". | FormsComponent - Displays the index of all forms. |
:host/build | Create a new form. | FormBuildComponent - Shows the builder, with Save Form button to save the form after it has been built. |
:host/:formId | The "root" path for a specific form. "formId" is the Mongo ID of the form that is currently in context. | FormComponent - Shows the navigation content for "View", "Edit" and "Delete" pages for the form in context. |
:host/:formId/view | To view or use a form. | FormViewComponent - Shows the rendered form, which can also be used to use the form and create submissions. |
:host/:formId/edit | To modify a form using the form builder. | FormEditComponent - Loads the form json in context into the form builder so that it can be modified. |
:host/:formId/delete | Used to delete a form. | FormDeleteComponent - Shows a prompt asking the user to confirm if they want to delete the form. |
:host/:formId/settings | Used to configure other metadata for the Form JSON such as title, path, name, and other settings. | FormSettingsComponent - Shows a rendered form that is used to configure the metadata for the Form JSON. |
:host/:formId/conflict | Used when a form conflict is detected. | FormConflictComponent - Shows a prompt to the user that a conflict was identified and asks them what they would like to do (apply changes, or revert). |
:host/:formId/submission | Mounts the "root" submission module used to manage the "data" submitted into this form. | Submission Module |
Getting Started
To start using the Enterprise Form Builder Module, install the module using NPM (or Yarn) in the same as the host application.
Use the following command to install the Enterprise Form Builder module, along with the Form.io Renderer which is required for the Enterprise Builder Module:
or
Install the framework-specific libraries as follows:
or
The Enterprise Form Builder Module requires the NgModule method of Angular application structure.
When creating a new Angular application, provide the following configuration to ensure it uses the NgModule method:
Application Configuration
To configure the Angular application to use the Enterprise Builder Module, complete the following steps:
Create a configuration file in the format of EnterpriseBuilderConfig as shown below:
The following configurations can be provided to the Enterprise Builder Module:
Configuration Options
Property | Description | Example |
---|---|---|
license | The license for the Enterprise Form Builder module. | |
baseUrl | The URL for the Form.io Enterprise deployment. | https://forms.example.com |
projectUrl | The Project URL to "mount" for form management within this application. | https://forms.example.com/myproject |
tag | The tag to use when searching the forms in the Forms index. | common |
icons | The icon class to use in the renderer. | bi - (for Bootstrap Icons) |
config | An object of configurations to pass to the Formio.config SDK used to configure how the SDK operates. | |
showData | A boolean to enable the Submission management as part of the mounted form mangement routes and UI. | true - To show the submission management |
Tell the application to use this configuration when mounting the module:
Set the FormioAppConfig service to use the extended EnterpriseBuilderAppConfig service, and then provide the ENTERPRISE_BUILDER_CONFIG token as follows:
Ensure all styles that have been added to the application are supported by the Enterprise Builder Module. By default, the Enterprise Builder Module supports Bootstrap 5. To change the CSS template, extend the components (documented further below). To enable Bootstrap, install it within the application as follows:
or
Configure the application to use this theme with the following code:
This code uses Bootswatch to enable multiple themes to pick from. Alter the theme by changing the word "cosmo" to the preferred theme.
Once the configurations and styles in place, the next objective is to set up User Authentication within the application, which will further support authentication within the project for Form Management.
User Authentication
In order to have a user manage all of the forms within a project, configure the project to have a User role that will manage the forms.
Within the project, create a new role called Form Builder (refer to Roles documentation for a specific walkthrough on how to achieve this).
Configure permissions within the Access settings to ensure that the Form Builder role has the following Access settings within the project:
Configure the Project to add these roles to the authenticated users group. Do this using the SSO configurations, or using Form.io Authentication. Either option requires modifying the User Login form to enable this authentication.
Once the Form.io project is appropriately configured, configure authentication within the host application. For this step, please follow the following instructions:
The documentation for setting up Authentication within an Angular application can be found at the Angular Authentication Documentation.
With this route in place, application users can authenticate into the app and subsequently be authenticated into the Form.io Project with the appropriate privileges.
Application Alerts
Once Authentication is in place, the next objective is to bind the Enterprise Builder application alert system with the host application. By default, the Enterprise Builder Module uses a base service for when certain alerts are triggered within the EnterpriseBuilderAlerts service.
Typically, each application will have its own "alert" notification systems. For example, some applications will chose to use the Toastr notifications with their applications when a notification is made. The Enterprise Builder Module provides a way to inject alerts generated within the Enterprise Builder Module into the host applications notification system. To do so, refer to the following example steps:
This example uses the ngx-toastr module to add Toastr notifications to the application:
Installing the module as follows:
or
Add the service to the module as follows:
Create a new wrapper Service for the EnterpriseBuilderAlerts service like so:
Extend this service from the EnterpriseBuilderAlerts, and hook it into the ToastrService as follows:
Provide this in the application as follows:
Now, any alerts triggered by the Enterprise Builder Module will show within the host application alert system, the Toastr module in this case.
Mounting the Form Management UI
Next , "mount" the Form Management UI within the host application's routing system. This allows application users to navigate to a specific route within the application to see the Form Building UI provided by the Enterprise Form Builder module. To do so, complete the following steps:
In Angular, use the @angular/router module to achieve all routing for the Enterprise Form Builder Module. To accomplish this, complete the following steps:
Create a new module that will encapsulate the forms module within the Enterprise Form Builder Module, using the following CLI command:
Mount the FormRoutes in the RouterModule within the FormsModule using the following code:
A later section will cover how all of the components at each route can be overridden and modified. For now, leave the defaults.
Mount this module within the routes using the app-routing.module.ts.
Consider adding a Route Guard to the "forms" path, to ensure that the app user is authenticated before they are able to navigate to the forms path. An example of a Route Guard for authentication can be found on the Form.io Github athttps://github.com/formio/enterprise-builder/tree/main/angular/demo/src/app/auth.guard.tsAdd that guard to the 'forms' as follows:
With the Enterprise Form Builder Module in place, navigate to the "forms" path within the host application (after authenticating) and see the full Form Building and Managemenet UI as follows:
Submission Management
By default, only the Form Management UI components are enabled. To enable the Submission management UI inside of this module, provide the following within the configurations:
Once enabled, the following UI is now available within each Form context.
Components
The Enterprise Form Builder Module includes many different Components, mounted at different routes, that can be configured and overridden by the application embedding the module. The following components are included at the following routes:
The path of the route is determined by the host application; ":host" is used to indicate the path at which the module is mounted.
For example, if FormsModule is mounted at the "forms" path within the application, then the placeholder ":host" would be replaced with ":forms".
Component | Description | Route |
---|---|---|
FormsComponent | Provides the index of forms. | :host |
FormBuildComponent | The component used to create a new form, that shows the form builder. | :host/build |
FormComponent | The wrapper component for all child route components within the Form context. This provides the UI for the navigation to the "edit", "settings", etc for a specific form. | :host/:formId |
FormViewComponent | The component used to view (or use) a form. | :host/:formId/view |
FormEditComponent | Used to edit a form, allowing the builder to edit the current Form JSON. | :host/:formId/edit |
FormDeleteComponent | Confirms and processes Form deletion. | :host/:formId/delete |
FormChangesComponent | Notifies a form user that a form has been changed when they attempt to navigate away from the form context. It allows them to cancel the navigation away, or leave and cancel form changes. | :host/:formId/changes |
FormConflictComponent | Shown to the user when a form conflict is identified between the form being saved to the server, and the form that already exists on the server, indicating that someone has saved the form before the user saved their version. | :host/:formId/conflict |
FormSettingsComponent | Provides an interface to allow a user to modify the metadata for the current form in context such as the title, name, path, tags, etc. | :host/:formId/settings |
FormSubmissionsComponent | Provides an index of the submissions for a provided form context. | :host/:formId/submission |
FormSubmissionComponent | The wrapper component for a Form Submission in context. Provides the navigation UI for the other child components such as view, edit, and delete. | :host/:formId/submission/:submissionId |
FormSubmissionViewComponent | The component used to view an existing submission within a form. | :host/:formId/submission/:submissionId |
FormSubmissionEditComponent | Used to allow the user to edit an existing submission. | :host/:formId/submission/:submissionId/edit |
FormSubmissionDeleteComponent | The component that provides an interface to the user to ask them if they wish to delete a submission or not. | :host/:formId/submission/:submissionId/delete |
Overriding Components
Each component can be overridden when the Enterprise Builder Module is embedded within the application. The following process is an example of how to override one of the components for the framework:
To override the UI when a Form is being viewed, alter the FormViewComponent by extending it. To do so:
Create a new component within the form module using the CLI tool as follows:
This will create a new component within the Forms module.
This component can now extend the Enterprise Form Builder FormsViewComponent as follows:
For the HTML, copy the existing HTML template found in the FormViewComponent by starting with the code available on the Form.io Github: https://github.com/formio/enterprise-builder/blob/main/projects/enterprise-builder/src/form/view/view.component.html
Copy that code and place it in the overridden
view.component.html
like so:
Modify the component as needed, for example:
Tell the Enterprise Form Builder Module to use the modified component instead of the default FormViewComponent. Do this in the Forms module, where FormRoutes is mounted. This function takes a configuration; provide the form view component as follows:
Understanding how a single component is overridden, the following configurations can be provided to override any component within the Enterprise Form Builder Module:
Available Components
The following components are available:
FormsComponent
This component provides the index for the forms.
Route | :host |
Code | |
Template |
FormBuildComponent
This component is used to create new forms in your application.
Route | :host/build |
Code | |
Template |
FormComponent
The wrapper component for all child route components within the Form context. This provides the UI for the navigation to the "edit", "settings", etc for a specific form.
Route | :host/:formId |
Code | |
Template HTML |
FormViewComponent
The component used to view (or use) a form.
Route | :host/:formId/view |
Code | |
Template HTML |
FormEditComponent
The component used to edit a form providing the builder to edit the current Form JSON.
Route | :host/:formId/edit |
Code | |
Template HTML |
FormSettingsComponent
Provides an interface to allow a user to modify the metadata for the current form in context such as the title, name, path, tags, etc.
Route | :host/:formId/settings |
Code | |
Template HTML |
FormChangesComponent
The component shown to a user when a form has been changed and the user attempts to navigate away from the form context. It allows them to either cancel the navigation away, or cancel their form changes.
Route | :host/:formId/changes |
Code | |
Template HTML |
FormConflictComponent
This component is shown to the user when a form conflict has been identified between the form being saved to the server and the form that already exists on the server (meaning that someone has saved the form before the user saved their version).
Route | :host/:formId/conflict |
Code | |
Template HTML |
FormDeleteComponent
The component used to ask the user if they wish to Delete the form, and if they confirm, performs the deletion of the form.
Route | :host/:formId/delete |
Code | |
Template HTML |
FormSubmissionsComponent
Provides an index of the submissions for a provided form context
Route | :host/:formId/submission |
Code | |
Template HTML |
FormSubmissionComponent
The wrapper component for a Form Submission in context. Provides the navigation UI for the other child components such as view, edit, and delete.
Route | :host/form/:formId/submission/:submissionId |
Code | |
Template HTML |
FormSubmissionViewComponent
The view component to view an existing submissions within a form.
Route | :host/form/:formId/submission/:submissionId |
Code | |
Template HTML |
FormSubmissionEditComponent
The component used to allow the user to edit an existing submission.
Route | :host/form/:formId/submission/:submissionId/edit |
Code | |
Template HTML |
FormSubmissionDeleteComponent
The component that provides an interface to the user to ask them if they wish to delete a submission or not.
Route | :host/form/:formId/submission/:submission/delete |
Code | |
Template HTML |
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