JavaScript | trimEnd() and trimRight() Method
The trimEnd() method in JavaScript is used to remove white-space from the end of a string. The value of the string is not modified in any manner, including any white-space present before the string.
Syntax:
string.trimEnd()
Return Value: It returns the final string that is stripped out of all the white-space in the end.
Below example illustrates this method:
Example: This example describes the trimEnd() method.
<!DOCTYPE html><html> <head> <title> JavaScript | trimEnd() method </title></head> <body> <h1 style="color: green"> GeeksforGeeks </h1> <b> JavaScript | trimEnd() method </b> <pre>Output for " GeeksforGeeks " : <span class="output"></span> </pre> <pre>Output for " Hello There! " : <span class="output_2"></span> </pre> <button onclick="trimString()"> Trim End </button> <script type="text/javascript"> /* main function */ function trimString() { str1 = " GeeksforGeeks "; str2 = " Hello There! "; trimmed_out = str1.trimEnd(); trimmed_out2 = str2.trimEnd(); document.querySelector('.output').textContent = '"' + trimmed_out + '"'; document.querySelector('.output_2').textContent = '"' + trimmed_out2 + '"'; } </script></body> </html> |
Output:
- Before clicking the button:
- After clicking the button:
The trimRight() alias, the trimEnd() method has an alias which is the trimRight() method. It performs exactly the same function as trimEnd().
Syntax:
string.trimRight()
Return Value: It returns the final string that is stripped out of all the white-space in the end.
Below example illustrates this method:
Example: This example describes the trimRight() method.
<!DOCTYPE html><html> <head> <title> JavaScript | trimRight() method </title></head> <body> <h1 style="color: green"> GeeksforGeeks </h1> <b> JavaScript | trimRight() method </b> <pre>Output for " GeeksforGeeks " : <span class="output"></span> </pre> <pre>Output for " Portal " : <span class="output_2"></span> </pre> <button onclick="trimString()"> Trim Right </button> <script type="text/javascript"> /* Main function */ function trimString() { str1 = " GeeksforGeeks "; str2 = " Portal "; trimmed_out = str1.trimRight(); trimmed_out2 = str2.trimRight(); document.querySelector('.output').textContent = '"' + trimmed_out + '"'; document.querySelector('.output_2').textContent = '"' + trimmed_out2 + '"'; } </script></body> </html> |
Output:
- Before clicking the button:
- After clicking the button:
Supported Browsers: The browser supported by trimEnd() and trimRight() method are listed below:
- Google Chrome 60
- Firefox 61
- Edge 12
- Safari 12
- Opera 53
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