How to remove the border of an Angular Material Textbox without affecting other components using NgDeep

Is there any way to remove the outline borders of a Material Textbox without using Ng deep and affecting other components?

I need to remove the borders below without impacting other components on the page

Learn how to remove the corner radius of the mat-form-field border outline

https://i.sstatic.net/rBI3s.png

::ng-deep div.mat-form-field-outline-start{
    border-color: 0 !important;
    border-width: 0px !important;
}

::ng-deep .mat-form-field-outline-gap{
    border-color: 0 !important;
    border-width: 0px !important;
}

::ng-deep .mat-form-field-outline-end{
    border-color: 0 !important;
    border-width: 0px !important;
}

Currently utilizing the outline style for material textboxes,

<div class="input-wrap">
    <mat-form-field appearance = "outline">
        <input matInput test >
    </mat-form-field>
</div>
angulartypescriptangular-materialmaterial-designangular7

Answer №2

It is recommended to enclose these styles within a host selector to prevent the CSS from leaking outside:

:host ::ng-deep div.mat-form-field-outline-start{
    border-color: 0 !important;
    border-width: 0px !important;
}

:host ::ng-deep .mat-form-field-outline-gap{
    border-color: 0 !important;
    border-width: 0px !important;
}

:host ::ng-deep .mat-form-field-outline-end{
    border-color: 0 !important;
    border-width: 0px !important;
}

By using this approach, the styles will only affect the host component.

It's worth noting that ng-deep may be deprecated in the future.

After that, you can either:

  1. Set the component's view encapsulation to none,
  2. Or utilize global style sheets with traditional CSS techniques to maintain encapsulation and safety.

I personally prefer global style sheets as setting view encapsulation to None can lead to unexpected bugs if not implemented correctly. With global styles, errors are more visible. Simply assign a class like 'no-outline' and define it in a global style sheet. Basic CSS still works effectively.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Is there a way for me to link a directive's input to another directive's input?

I'm streamlining my templating process by consolidating validation inputs into a directive that can be applied to an <input> element needing them. The specific input in question appears as follows: <input [(ngModel)]='options.org_name& ...

angularangular-directive

Displaying JSON keys and values individually on an HTML page

Looking to display a JSON array in HTML using ngFor TypeScript : import { Component, OnInit } from '@angular/core'; @Component({ selector: 'app-ng-for', templateUrl: './ng-for.component.html', styleUrls: ['./ng-for ...

javascripthtmlangular

Unit Testing Angular: Mastering Unit Testing for the .map() Function

I am in need of testing a service method, but I am unsure about how to achieve complete coverage for the code that gets executed as a result of calling another injected service method. The Service Method to be tested: @Injectable() export class BomRevisi ...

javascriptangularunit-testingjasmineangular-unit-test

"Exploring the Directionality Possibilities in IONIC 4: L

Currently, I am utilizing ngx-translate within my Ionic 4 project to incorporate multiple languages. Among the languages supported is Arabic and the functionality of ngx-translate works seamlessly by dynamically changing the dir attribute for the HTML tag. ...

angular

Tips for accessing files following the transmission of a post request within the req.body

Encountering a problem where image uploads to an s3 bucket are not successful. The error message received is: API resolved without sending a response for /api/upload/uploadPhoto, this may result in stalled requests. The front end includes an input that ca ...

javascripttypescriptfileamazon-s3next.js

What steps do administrators (coaches) need to take in order to generate a new user (athlete) using Firebase Cloud Functions?

I am currently developing a web application designed for coaches and athletes. The main functionality I am working on is allowing coaches to add athletes to the platform. Once added, these athletes should receive an email containing a login link, and their ...

reactjstypescriptfirebasegoogle-cloud-functions

Cease the animated loading icon once the template has finished loading in sync with the async pipe

.ts initialize() { const loadingScreen = await this.loadingService.displayLoader();//loading screen this.products$ = this.bikeShopService.retrieveData();//Observable operation } .html <ion-col size="6" *ngFor="let product of (products$ ...

angulartypescriptrxjsangular7ionic4

Invoke a function within an Angular component that is passed in as a parameter

Is it possible to invoke a function using a string in JavaScript? I have a scenario where I receive a string as the function name, and I need to call and run that function. However, my current code is not working as expected. Below is the code snippet I ...

angulartypescriptangular6

Identify potential interference with Sentry.captureMessage(...) or Sentry.captureException(...) functions within a JavaScript application, such as being obstructed by an ad-blocking extension

Overview Our Javascript application uses Angular and TypeScript, with Sentry.io for error reporting. If an error occurs, a custom modal allows users to leave a message, which should be sent to Sentry when they click submit. Issue We have noticed that mes ...

typescriptxmlhttprequestsentryhttp-erroradblock

Implementing validation message upon editing an item in Angular8 - a step-by-step guide

When using reactive forms formArray to add a section of data, clicking on the Edit button will disable the Add New button. After editing and saving the data, the Add button is enabled again. However, if changes are made in the item while editing and then a ...

angularangular-reactive-forms

Angular Error TS2322: Incompatible types - Cannot assign type 'string' to 'IHamster[]'

I'm encountering some issues with my code, and it seems like a simple one. The problem is that Type string is not assignable to type Hamster[], but I can't seem to pinpoint the exact cause ...

arraysangulartypescriptinterfacecomponents

Security ExpoStore malfunctioning (React Native, TypeScript)

I am currently developing a mobile phone application that utilizes Stripe and Expo Bar Code Scanner. Upon launching the application, if camera permissions are granted, users can scan bar codes which contain only the id of the scanned item. If the item exis ...

javascriptreactjstypescriptreact-native

Unable to mock ESM with unstable_mockModule

In my project, I am utilizing ESM. The transpiled .ts files are converted into .js and stored in the 'dist' directory. Here is an example of how my directory structure looks: dist/ ├─ src/ │ ├─ store/ │ │ ├─ index.js │ ├ ...

typescriptjestjsmockinges6-modulests-jest

The parent component is experiencing rendering issues with the reusable component containing an input property when used multiple times

I have developed a star rating component that I plan to use in multiple instances to rate various items. While it works fine when used once, it does not render correctly when utilized several times within a single component. The reusable star rating compo ...

angularparent-childangular-components

What strategies can be employed to create a system for managing multiple permission groups in MongoDB effectively?

Currently, I am tackling a complex project management application which involves the challenge of setting up resource permissions for various user profiles. The task at hand: User scenario Meet John, a user with a standard user profile. John initiates a ...

node.jsmongodbtypescriptmongoose-schemauser-permissions

Error message is not shown by React Material UI OutlinedInput

Using React and material UI to show an outlined input. I can successfully display an error by setting the error prop to true, but I encountered a problem when trying to include a message using the helperText prop: <OutlinedInput margin="dense&quo ...

javascriptreactjstypescriptmaterial-ui

Discovering identical objects in two arrays in Angular using TypeScript is a breeze

I've hit a roadblock with a TypeScript problem in my Angular service. I have an array of ingredients: private ingredients: Ingredient[] = [ new Ingredient('farina', 500), new Ingredient('burro', 80), new Ingredient('ucc ...

javascriptarraysangulartypescriptobject

Running `npm run` fails to transmit the `--configuration` parameter to the build task

I'm encountering an issue with executing the ng build command using npm run. Here are the situations I am facing: When I build my project on my local environment, I use ng build --configuration=development and everything works smoothly. However, ...

angulardockernpmdockerfileangular-cli

Guide on creating a similar encryption function in Node JS that is equivalent to the one written in Java

In Java, there is a function used for encryption. public static String encryptionFunction(String fieldValue, String pemFileLocation) { try { // Read key from file String strKeyPEM = ""; BufferedReader br = new Buffer ...

javascriptjavanode.jstypescriptrsa

Is there a way to transform a date from the format 2021-11-26T23:19:00.000+11:00 into 11/26/2021 23:19?

Having trouble formatting the date in MM/DD/YYYY HH:mm:ss format within my .ts script. I attempted to use moment.js. moment(dateToBeFormatted, "'YYYY-MM-dd'T'HH:mm:ss.SSS'Z'").format("YYYY/MM/DD HH:mm") However ...

typescriptmomentjs