PRACTICE
Shadow DOM Practice (Merged)
Demo A: Custom element with open Shadow DOM. Demo B: Nested shadow roots with link, input, checkbox and file input inside shadow.
Demo A: Custom Element (Shadow DOM)
A custom web component <st-shadow-card> attaches an
open shadow root and renders a button and result text inside Shadow DOM.
Good for Selenium 4 getShadowRoot() practice.
Shadow host:
#shadowCard1 · Inside shadow:
#shadowBtn, #shadowResult
Demo B: Nested Shadow Roots
Creates a host #shadow_host with an
open shadow root, which contains another host
#nested_shadow_host with its own
open shadow root. Includes link + input + checkbox + file input inside Shadow DOM.
Shadow host:
#shadow_host · Nested host (inside shadow):
#nested_shadow_host · Nested content:
#nested_shadow_content