setMode

Changes the editor mode (edit / preview / source code).

Parameters

Name	Type	Description
`mode`	string	`'edit'` (edit mode), `'code'` (source code view), `'preview'` (preview mode)
`[callback]`	function	(Release 2.12.0+) Callback invoked after the mode change
`[option]`	object	(Release 3.3.2603+) `{ loadingProgress: true, useFocus: true }` — `loadingProgress`: show loading indicator; `useFocus`: apply focus after mode change

Example

// Toggle preview / edit
if (editor.isPreviewMode()) {
  editor.setMode('edit');
} else {
  editor.setMode('preview');
}

// With callback (Release 2.12.0+)
var callback = function () { console.log('done'); };
editor.setMode('edit', callback);