generate 5x5 grid in bootstrap in typescript

To generate a 5x5 grid in Bootstrap using TypeScript, you can create a simple HTML element and use the Bootstrap grid system classes to control the layout of the grid. Here's an example of how to create a 5x5 grid in TypeScript:

index.ts
import {Component} from '@angular/core';

@Component{
    selector: 'app-grid',
    template: `
        <div class="container">
            <div class="row">
                <div class="col-sm-2" *ngFor="let item of [0,1,2,3,4]">
                    <div class="row">
                        <div class="col-sm-2" *ngFor="let subItem of [0,1,2,3,4]">
                            <div class="box">{{subItem}}</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    `
}
export class GridComponent {}
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Here, we are using the Bootstrap grid system to create a 5x5 grid. We have a container with a single row, and within that row, we have 5 columns, each of width col-sm-2. Within each column, we create another row, and within that row, we create 5 columns, also of width col-sm-2. This gives us a grid of 5 rows and 5 columns.

We also have a div with a class of box within the innermost columns. You can replace this with any other HTML element or Angular component to display your desired content within the grid.

Note that we also used the *ngFor directive to loop through arrays of [0,1,2,3,4], which are used to generate the 5 rows and 5 columns respectively.

Make sure to import the Bootstrap styling and TypeScript typings in your project for the code to work properly.