HTML | DOM Window frameElement Properties
HTML DOM Window frameElement property returns the iframe element in which the window is embedded or stored. If it is not stored, in that case, it simply returns a null value.
Syntax:
window.frameElement
Return Value: It returns an IFrame object or null.
Example:
html
<!DOCTYPE html> < html > < head > < title > HTML | DOM Window frameElement Properties </ title > </ head > < body > < p > click on the button. IF the window is in iframe then it will change its URL to geekforBeginner official website. </ p > < button onclick="myFunction()"> Click! </ button > < script > function myFunction() { var iframe = window.frameElement; // IF WINDOW IS NOT EMBEDDED // THEN IFRAME WILL HAVE A NULL VALUE. if (iframe) { iframe.src = "https://ide.w3wiki.net/"; } } </ script > </ body > </ html > |
Output: Before clicking:
After clicking:
Supported Browser: The browser supported by DOM Window frameElement Properties are listed below:
- Google Chrome 1.0 and above
- Edge 12 and above
- Internet Explorer 5.5 and above
- FireFox 1.0 and above
- Opera 12.1 and above
- Safari 3.0 and above