To set the focus to the beginning of the content after calling Redactor, you can use the focus
option.
// HTML
<textarea id="#content"></textarea>
// Call Redactor
$R('#content', { focus: true });
Or set the option with data attributes.
// HTML
<textarea id="content" data-focus="true"></textarea>
// Call Redactor
$R('#content');
See the example.
To set focus to the end of the content after calling Redactor you can use the focusEnd
option.
// HTML
<textarea id="#content"></textarea>
// Call Redactor
$R('#content', { focusEnd: true });
Or set the option with data attributes.
// HTML
<textarea id="content" data-focus-end="true"></textarea>
// Call Redactor
$R('#content');
Please, see the example