All Questions
3
questions
4
votes
1
answer
200
views
Whitelist for textarea and save input to file
I'm working with product codes, so a user can only scan these type of product codes into a textarea element.
I don't know if my code is written the best way possible, or has good performance.
I'm ...
- 41
0
votes
1
answer
90
views
Updating values in a database
I'm using standard jQuery Ajax to update values in the database and reflect the result in an output. This repetition seems like bad practice and I don't know enough about jQuery to consolidate this ...
1
vote
3
answers
1k
views
Hide or show table rows as a hierarchy
I'm using PHP HTML and JavaScript to write questions that need to be shown/hidden based on inputs from the user. I have several rows in a table, each row contains a ...
- 455