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Comments on Delete all occurrences of a character in a webpage with vanilla JavaScript
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Delete all occurrences of a character in a webpage with vanilla JavaScript
Primarily for learning, I would like to try to delete a specific character (letter or number or special character), wherever it is in a webpage, with vanilla JavaScript.
The webpage won't change at all; it will stay almost the same but just without that character.
It doesn't matter where that character would appear:
- In the start of a line
- In the end of a line
- Inside a word
- Outside a word
- Between two field separators (whitespaces/tabulations, etc.)
Wherever it will appear, it will be deleted.
What would be a vanilla JavaScript "brute force" tool to do so and how would you prefer to do so if asked by a client?
If I am not mistaken "Tree walker" is a JavaScript concept which should be useful here.
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The following users marked this post as Dangerous:
| User | Comment | Date |
|---|---|---|
| hkotsubo |
Thread: Dangerous As explained in other answer and in [another comments thread](https://software.codid... |
May 20, 2022 at 13:26 |
Credit to user Zakk which exampled a solution here.
document.body.innerHTML = document.body.innerHTML.replace(/x/g, '*');
Which I've adjusted to my particular need (a particular scope inside the body scope) this way:
document.querySelector('.new_pages').innerHTML = document.querySelector('.new_pages').innerHTML.replace(/x/g, '');
2 comment threads