Angular Reactive Forms: How to Reset FormArray Without Losing Input Values in Other Fields
I'm collaborating on a project where Does anyone know how to I'm confused about I'm prototyping a solution and I'm trying to configure I'm working on a personal project and I'm currently working with Angular 14 and using Reactive Forms for a dynamic form setup... I have a `FormArray` that allows users to add multiple items, and each item has its own set of fields. The scenario I'm working with is when I reset the entire form using `this.form.reset()`, it resets the `FormArray` as well, which is what I expect. However, I also have some other fields outside of the `FormArray` that shouldn't be affected by this reset, and they end up being cleared as well. I've tried using `reset({ ...this.form.value })`, but that doesn't seem to solve the question because it only retains the values of the fields that are part of the form at the time of reset. Here’s a simplified version of my form structure: ```typescript this.form = this.fb.group({ name: ['', Validators.required], items: this.fb.array([]), }); ``` The `items` array is populated dynamically based on user input: ```typescript addItem() { const item = this.fb.group({ description: ['', Validators.required], quantity: [0, [Validators.required, Validators.min(1)]], }); this.items.push(item); } get items() { return this.form.get('items') as FormArray; } ``` When I call `this.form.reset()`, I’d like to retain the `name` field while resetting just the `items` array. I thought about creating a separate method to just clear the `FormArray`, but that still doesn't retain the state of the other fields properly. Is there a recommended way to reset just the `FormArray` while keeping the rest of the form intact without losing input values? Also, are there any Angular best practices that I might be missing here that could help manage form states more effectively? Any suggestions would be greatly appreciated! This is part of a larger service I'm building. I'd really appreciate any guidance on this. Could someone point me to the right documentation? I'm working on a web app that needs to handle this. Any ideas how to fix this? For reference, this is a production application. Could someone point me to the right documentation? The project is a microservice built with Typescript. I'm open to any suggestions. For reference, this is a production microservice. What would be the recommended way to handle this?