The insertNode() method inserts a node at the start of the Range.
The updated Range consists of new inserted node before the Range of the last Range content.
Syntax:
range.insertNode( newNode );
Parameters: This method accepts single parameter as mentioned above and described below:
- newNode: The Node to be inserted at the starting of the range.
Return value: This method does not return any value.
Example: This example shows how to insert a node before the range content using insertNode() method. To Clarify, changes in range content, we had console logged the new range in string text using toString() method.
HTML
<!DOCTYPE html><html><head> <title> HTML DOM range insertNode() method </title></head><body> <h1>neveropen</h1> <p>Range Content</p> <button onclick="insert()"> Click Here to insert the Node </button> <p id="element">Node element </p> <script> var range = document.createRange(); range.selectNode(document .getElementsByTagName("p").item(0)); const element = document .getElementById('element'); console.log("Before Button Click:", range.toString()); function insert() { range.insertNode(element); console.log("After Button Click:", range.toString()); } </script></body></html> |
Output:
Before Click the Button:
After Click the Button:
Supported Browsers:
- Google Chrome 1
- Edge 12
- Firefox 1
- Safari 1
- Opera 9
- Internet Explorer 9
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