Implement a tooltip feature that appears when hovering over a specific class within a span tag

Question

Implement a tooltip feature that appears when hovering over a specific class within a span tag

In my TS file I have an HTML string that I am displaying in my HTML file. Within the text, there are span tags with a class called "highlight." I would like to create a tooltip that appears when hovering over this highlight class.

The string/text is stored in a variable named 'text' in the TS file.

'<span class="highlight">It is a long</span> established fact that a <span lass="highlight">re</span><span class="highlight"></span><span class="highlight">ader </span>will be distracted by the <span class="highlight">readable content </span>of a page when <span class="highlight">look</span><span class="highlight"></span><span class="highlight">ing </span>at its layout. The point of using Lorem Ipsum'

Here is the link to my StackBlitz demo: https://stackblitz.com/edit/angular-ivy-2dbum9?file=src%2Fapp%2Fapp.component.html

javascript html css reactjs angular

Answer 1

Answer №1

To display a tooltip, you can easily add the title attribute to each highlight element.

For example, the first highlight element has a static tooltip, while the rest have dynamically generated tooltips (refer to main.ts for details):

https://example.com

In addition, make sure to include ViewEncapsulation to use external .css files:

import { Component, VERSION, ViewEncapsulation } from "@angular/core";
@Component({
  encapsulation: ViewEncapsulation.None,
  selector: "my-app",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"]
})

Answer 2

To display a tooltip, you can easily add the title attribute to each highlight element.

For example, the first highlight element has a static tooltip, while the rest have dynamically generated tooltips (refer to main.ts for details):

https://example.com

In addition, make sure to include ViewEncapsulation to use external .css files:

import { Component, VERSION, ViewEncapsulation } from "@angular/core";
@Component({
  encapsulation: ViewEncapsulation.None,
  selector: "my-app",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"]
})

Implement a tooltip feature that appears when hovering over a specific class within a span tag

Answer №1

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