👀 Views: 21 💬 Answers: 1 📅 Created: 2025-06-07

css angular grid typescript

I keep running into I recently switched to I'm trying to figure out After trying multiple solutions online, I still can't figure this out. I'm experiencing an issue where CSS grid styles are not being applied to items that are dynamically added to the DOM in an Angular 15 application. I have a simple grid layout set up in my component's stylesheet like this: ```css .grid-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; } .grid-item { background-color: lightblue; padding: 20px; text-align: center; } ``` In my component, I'm using an array to manage the items. When I dynamically add an item using a button click, the new item does not seem to adopt the `grid-item` class styles as expected. Here’s the relevant piece of my component code: ```typescript import { Component } from '@angular/core'; @Component({ selector: 'app-grid', templateUrl: './grid.component.html', styleUrls: ['./grid.component.css'] }) export class GridComponent { items = ['Item 1', 'Item 2', 'Item 3']; addItem() { this.items.push(`Item ${this.items.length + 1}`); } } ``` The HTML structure looks like this: ```html <div class="grid-container"> <div class="grid-item" *ngFor="let item of items">{{ item }}</div> </div> <button (click)="addItem()">Add Item</button> ``` When I click the button to add a new item, it appears in the grid, but it lacks the expected styles. I've checked that there are no conflicting styles or specificity issues, and I even tried forcing a reflow by accessing `offsetWidth`, but that didn’t help. I've also ensured that Angular's change detection is properly working, but the new items just appear without any of the grid-item styling. I suspect it might be related to how Angular handles dynamic DOM changes, but I'm not sure how to proceed. Any insights or workarounds would be greatly appreciated! My development environment is Linux. Thanks in advance! I'd be grateful for any help. For context: I'm using Typescript on Windows 11. Is there a better approach? I recently upgraded to Typescript 3.9. Hoping someone can shed some light on this. For reference, this is a production REST API.