How to Disable the Context Menu in JavaScript (ES6) PDF Viewer

14 Aug 20261 minute to read

Set [ContextMenuOption] (https://ej2.syncfusion.com/documentation/api/pdfviewer/#contextmenuoption) to None to hide all context menu options. The default value is RightClick.

Example: Disable context menu

<button id='disable'>Disable ContextMenuOption</button>

// Disable ContextMenuOption
document.getElementById('disable').addEventListener('click', ()=> {
  viewer.contextMenuOption = 'None';
});

This hides the context menu and prevents right-click interactions in the viewer.

Sample: How to disable the context menu
https://stackblitz.com/edit/e99te3-ha9bkx?devtoolsheight=33&file=index.ts