{"version":"1.0","type":"rich","title":"checked all checkbox","description":"This example shows every checkbox on the page toggled to a checked state. The code selects all `<input>` elements via `document.getElementsByTagName`, then iterates through the resulting HTMLCollection with a standard `for` loop, setting each element’s `checked` property to `true`. It relies on the native DOM API and does not use any external libraries or data sources. The visualization demonstrates a simple, direct manipulation of form controls without animation, transitions, or event handling.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-8e898a84fad4c587fb22fd7be928dd99?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}