Styling the `mat-hint` in Angular Material for large blocks of text

Currently, I am undertaking a project in Angular 9 and utilizing Material design.

If you want to view a demo of my work, you can find it here: https://stackblitz.com/edit/mat-hint-styling-issue?file=src/app/app.component.html

In my project, I am using inputs with mat-hints. These hints typically consist of small snippets of text, but there is a chance that the text may be quite lengthy. As a result, I am looking for ways to make the mat-hint more responsive in such cases.

My preference would be for the mat-hint to display all the text without overflowing onto the next input field. At present, however, the text overflows as shown in this image: https://i.stack.imgur.com/ZrFVB.png I aim to have the text push the following input field down to accommodate its length. While I attempted changing the display property to block, it did not yield the desired outcome.

It is crucial that the styling changes do not impact the other mat-hint which displays "Required!".

If achieving the above goal proves challenging (without affecting "Required!" or requiring extensive SCSS modifications), I am open to implementing a max-height on the mat-hint and handling overflow text with ellipsis. Unfortunately, setting a max-height results in cut-off text without the desired ellipsis effect, even after including text-overflow: ellipsis.

Any recommendations on how I can make the styling more user-friendly and responsive are greatly appreciated! Thank you in advance for your insights and suggestions.

Answer №1

I encountered the issue where my mat-hint was getting cut off after two lines. However, I found a solution by overriding the MAT_FORM_FIELD_DEFAULT_OPTIONS. By adding the provider and setting the subscriptSizing to dynamic, I was able to prevent any text from being cut off.

{ provide: MAT_FORM_FIELD_DEFAULT_OPTIONS, useValue: { subscriptSizing: 'dynamic' } }

Answer №2

To restore the mat-hint block to the document flow, simply change position: absolute to position: static:

:host ::ng-deep .mat-form-field-subscript-wrapper {
  position: static;
  margin-bottom: 15px;
}

Access Forked Stackblitz Here

Answer №3

To implement the desired styling, use the following CSS code:

mat-hint {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

For a practical example, visit this StackBlitz project

Answer №4

Implement this in your overall stylesheets if you are utilizing sass

.mat-mdc-form-field {
  .mat-mdc-form-field-hint-wrapper {
    position: static !important;
  }
}

Alternatively, use this code for plain css

.mat-mdc-form-field .mat-mdc-form-field-hint-wrapper {
    position: static !important; 
}

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

The collaboration feature in Angular is not functioning properly

In my application, I have two modules aside from the main module: - The Global.module, which contains shared modules; - The Pages.modules, which includes my pages. My goal is to make the modules in Global.module accessible to Pages.modules. However, I enc ...

Making an Angular 6 HTTP GET call using HTTP-Basic authentication

When attempting to access a URL that requires Basic Authentication, and returns JSON data, what is the proper way to include my username and password in the following HTTP request? private postsURL = "https://jsonExample/posts"; getPosts(): Observable& ...

Recently updated to the latest versions of Angular, AngularCLI, and Rxjs (version 6), however encountering an error stating "Property 'take' does not exist on type 'Observable'"

Recently, I made the decision to update my Angular5 project to Angular6 and upgraded all dependencies along with it (such as rxjs now at version 6 and angular-cli). However, I have encountered a problem that is proving difficult to resolve: ERROR in src/ ...

Adjusting the height in AngularJS based on the number of items in a table

I've developed a straightforward AngularJS application with multiple tables on one page. In order to add scrolling functionality, I initially used a basic CSS code snippet like: tbody { overflow: auto; } I also experimented with the https://github. ...

Is the "footer" div automatically nested within the "main" div if they are not nested in the code?

Within my code structure, I currently have the following: <html> <head> ... </head> <body> <div id="body"> <div id="main"> ... </div> <div id="foot ...

Ways to access the values of checkboxes that are initially checked by default

Recently, I was working on a project that involved multiple checkboxes. My goal was to have the checkboxes pre-checked with values in the form (using reactive form). Users should be able to unselect the boxes as they wish and the data would be stored accor ...

What is the best way to invert the positioning of the li elements to move upwards?

https://i.stack.imgur.com/mZaoS.png Seeking assistance on adjusting the height of bars to start from the bottom and go upwards instead of starting from the top position and going downwards. The JavaScript code below is used to generate the li elements and ...

Position text input boxes on the right side of the div element

I am seeking help with aligning the text inputs to the edge of .formColumn2 so they appear in a neat line together. I have attempted using margin-right:0 and margin-left, but these solutions end up extending the .formColumn2 div which is not my desired out ...

Looking to retrieve the smallest amount of array sets in Angular4

I'm currently developing an Angular 4 application and facing an issue with a function I'm trying to write. The goal is to extract the minimum and maximum numbers from three array objects. The yAxisData object consists of three yaxis array objects ...

Tips for creating a responsive carousel slider for images

No matter how much I've tried, I can't seem to find a solution on how to make my image responsive along with the caption. Below is my HTML code: <section id="banner"> <div class="banner-bg"> <div class="banner-bg-item ...

The Formly form is experiencing a glitch where it does not reflect the updated default value of

My goal is to dynamically update the Formly form rendering based on changes made in the form scheme (which consists of an array of FormlyFormConfig objects). I have noticed that the updating works when adding a new object or modifying a field label, but it ...

Sending data to an API in order to update an object can be accomplished when the controller is handling an Observable within Angular 6

Currently I am utilizing Angular 6 for creating a few basic features and encountering some difficulties with Observables. In one of my components, I retrieve a project on initialization: ngOnInit() { this.project$ = this.route.paramMap.pipe( sw ...

The Angular Material Stepper seems to have a glitch where calling the next() function does not work until I manually click

Currently, I am in the process of developing an Electron app using Angular 7 and Angular Material. Within my application, I have implemented a Stepper component where the second step involves making a call to the Electron main process to prompt the user t ...

Basics of CSS border-image explained

Although it seems simple, I'm struggling to figure out what the issue might be. I am attempting to create a div with a specific border on an ASP.Net webpage. CSS: .ResourcesDiv { border-image:url(http://blogrope.com/wp-content/uploads/2013/06/003-w ...

When attempting to build a production version of an Angular Ionic Capacitor project, a TypeError occurred stating that it cannot read the property 'updateClassDeclaration'

A short while back, I didn't encounter this error, but after executing npx audit fix --force, I started getting this error when running npm run build in my Ionic capacitor project: Module build failed (from ./node_modules/@angular-devkit/build-angular ...

What is the reason for Angular Cli using CommonJs in tsconfig.spec.json?

While reviewing the files created by Angular CLI, I observed that tsconfig.spec.json is configured to use commonJs as the module format, whereas tsconfig.app.json is set up for es2015. Is there a specific rationale for selecting different module implement ...

Unlocking the Secrets of Passing ID Parameters Between Pages and Fetching Data from External APIs in Ionic 4

Before I get into it, apologies for the basic question, but I'm struggling to figure this out. Here's my issue: I have a list of categories that are being fetched from a nodeJS api. My goal is to fetch the subcategories based on the id from the d ...

Photo displayed above the carousel using Bootstrap

I'm currently in the process of building a website using the template found at . However, I'm having trouble placing an image in the center of the carousel, above the slides. Here is the code snippet I have tried so far: <div style="positi ...

The landscape orientation media query does not adhere to the specified maximum width

I am currently working on creating a mobile landscape design for a website specifically tailored for iPhone SE and iPhone 12. In the process, I encountered an issue that caught my attention: Within two different breakpoints, I made adjustments to the top ...

Is it possible for an Angular App to function as an authenticated user for a real-time database?

Just a question, no code included. I want to restrict access to reading from RTDB only to authenticated users. However, I don't want every user to have to sign up individually. Instead, I would like to have one login tied to the angular app that auto ...