Creating interactive forms - Incorporating dynamic checkbox options within the expansion panel element

Question

Creating interactive forms - Incorporating dynamic checkbox options within the expansion panel element

Recently, I developed a basic movie list app with a checkbox list for genre filtering.

Initially, I managed to achieve the desired functionality without using reactive forms.

However, I am now exploring implementing the same functionality using reactive forms. Below is an example showcasing the expected behavior without reactive forms:

demo-link

Although I attempted to use reactive forms, I encountered some challenges in the process:

try-link

Your assistance and guidance on this matter would be greatly appreciated. Thank you.

angular typescript

Answer 1

Answer №1

Be attentive to the form and act when its value alters.

this.form.valueChanges.subscribe({
    next: (value) => {
        // take action here
    },
});

Answer 2

Be attentive to the form and act when its value alters.

this.form.valueChanges.subscribe({
    next: (value) => {
        // take action here
    },
});

Creating interactive forms - Incorporating dynamic checkbox options within the expansion panel element

Answer №1

Similar questions

Is there a way to pass a token variable from the main page to an iframe without relying on a post message?

Ways to address the issue of duplicated names in input fields

Exploring the process of incorporating types for a Vue plugin

Customize Colors to Match Background in SASS

Struggling with Primeng's KeyFilter functionality?

How do I implement data range filtering in Typescript?

Increase the size of the angular material accordion

What Causes a Mongoose Query to Result in an Empty Array?

Angular service is continuously throwing the error message "NullInjectorError: No provider for anotherService"

Pass down properties to a React component

Issue with Safe Navigation Operator in Angular 2 not functioning properly when used in template property binding

Ways to boost the efficiency of your Ionic 4 app development process

Modifying an onClick handler function within a react element located in a node module, which points to a function in a prop declared in the main Component file

Step-by-step guide on setting up pnpm directly, without the need to first

"Using RxJS to create an observable that filters and splits a string using

Tips for sending a parent property as a reference rather than a value to a child component using an @Input decorator

Using Angular 8 to Pass Form Data to Another Component via a Service

Tips for handling various HTTP requests until a response is received

Enable the use of empty spaces in ag-grid filter bars

Tips for optimizing vendor.js and main.js files in Angular 15 using NX workspace