Moving the Caret to the End of a Contenteditable Entity
Certain web widgets, like Gmail's notes, require the ability to move the cursor to the end of a contenteditable element. While solutions exist for handling inputs, they fail for contenteditable elements due to their distinct nature.
To address this challenge, a solution tailored specifically for contenteditable elements is required. Fortunately, a comprehensive function exists to meet this need: setEndOfContenteditable(). This function employs the judicious use of ranges and selections to manipulate the contenteditable element's text content, ensuring compatibility with various browsers.
Implementation:
The setEndOfContenteditable() function operates across various browser versions:
Usage:
To employ the setEndOfContenteditable() function, simply obtain the target element and apply it:
elem = document.getElementById('txt1'); // Element to move the caret to the end of setEndOfContenteditable(elem);
This technique efficiently moves the caret to the end of a contenteditable element, regardless of browser version or element content length.
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