I am currently utilizing svelte-forms and looking to create an array of fields
The function field() provides a writable store and serves as a convenient way to generate a new form input, acting as your input controller.
Consider the following scenario
<script lang="ts">
let fields = [field("f1","f1",[]), field("f2","f2",[]);
</script>
{#each fields as field}
{$field}
{/each}
How can I utilize the fields array to access any field store?
To establish a new top-level scope, you can separate the content of each item into its own component. This approach ensures that accessing the store functions as intended. For example:
{#each fields as field}
<Sub {field} />
{/each}
<!-- Sub.svelte -->
<script>
export let field;
</script>
<input bind:value={$field.value} />
Check out this REPL example
Take a look at this TypeScript code snippet: lib.ts interface Person { name: string; age: number; } export default class PersonFactory { getPerson(): Person { return { name: "Alice", age: 30, } } } ...
I'm currently facing an issue with testing an angular component called "FooComponent" using Karma/Jasmine. Snippet of code from foo.component.spec.ts file: describe('FooComponent', () => { let component: FooComponent let fixture ...
How can I insert a new object in Angular? Here is the current data: data = [ { title: 'Book1' }, { title: 'Book2' }, { title: 'Book3' }, { title: 'Book4' } ] I would like to update the obje ...
Over the past few days, I've been working on a project involving a navigation bar built with TypeScript and React (Next.js). Up until now, I've only had a single level navigation, but now I'm looking to upgrade to a multi-level navigation me ...
Is there a way to determine if an object exists in an array and update it accordingly? I attempted to use the find method, but it couldn't locate the specified object. I also tried includes, but it seems to be unable to recognize the item within the ...
I'm experiencing a challenge with displaying multiple images and videos in my Angular application. To differentiate between the two types of files, I use the "format" variable. Check out Stackblitz export class AppComponent { urls; format; on ...
I'm exploring the ins and outs of Angular lifecycle hooks with a conceptual question. Consider the following nested component structure: <parent-component> <first-child> <first-grandchild> </first-grandchild& ...
We currently have this method implemented in our codebase: private createChart(dataset: any): any { if (!this.unsubscribeAll.isStopped) { this.chart = this.miStockChartService.createChart(dataset, this.chartId, this.options, this.extend ...
I'm facing a general understanding issue with this problem. While it seems to stem from material-ui, I suspect it's actually more of a typescript issue in general. Despite my attempts, I couldn't replicate the problem with my own types, so I ...
Is there a way to customize the file import paths within a package? I am working with a UI kit package for our internal project and after building with Webpack, my project structure looks like this: - dist - components - index.d.ts - index.js Prior ...
Using codegen, I've created custom GraphQL hooks and types. query loadUsers($where: UserFilter) { users(where: $where) { nodes { id email firstName lastName phoneNumber } totalCount } } export functio ...
When a user accesses the page, I want certain checkboxes to be automatically checked. To achieve this, I am storing the IDs of the HTML checkbox elements in a service. Upon entering the page, the service is utilized to retrieve an array containing these ID ...
When using Object.entries(), it returns the correct value types, but the keys are of type string[], which is incorrect. I want TypeScript to recognize my keys correctly. I attempted to use as const on the object, but it did not have any effect. Is there a ...
Can anybody show me how to set up a call-back function between a component and a service? I apologize for my lack of experience with Angular and TypeScript. getDiscount(){ let getDisc = []; getDisc.push({ price: Number(this.commonService.getP ...
Is there a way to re-render observable array data in Mobx? I have used the observer decorator in this class. interface IQuiz { quizProg: TypeQuizProg; qidx: number; state: IStateCtx; actions: IActionsCtx; } @observer class Comp extends Rea ...
Here is the code snippet I have in my index.tsx file. import Clock from "./utility/clock"; And this is my tsconfig setup. { "compilerOptions": { "sourceMap": true, "noImplicitAny": true, "module": "es6", "target": "es5", ...
While working in my code, I decided to use 'firebase' instead of '@angular/fire'. However, I encountered an issue that displayed the following error message: No suitable injection token for parameter 'functions' of class &apos ...
I successfully set up a next.js application with JWT authentication connected to a Spring Boot API (Next is used as a client). The implementation of the next.js app was influenced by this tutorial: Key Dependencies: Axios: 0.24.0 Next: 12.0.7 React: 17.0. ...
Can someone help me understand why SonarQube is flagging this error and suggest a resolution? The unnecessary cast should be removed. Promise.all([ this.customerViewCmr4tProvider.getData(activeNumber), this.customerBillManagementProvider.getData(ind ...
As I attempt to create cards for my blog posts, I encountered an issue with a Post component in my code. The cards are displaying like shown in the picture, but without any text. How do I insert text into these cards? Currently, all the text is within attr ...