Posts by felper • 9 points

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  Q: Change background-color cells with ids via Javascript

  Guys I’m not able to change the background-color of my cells through their ids using Javascript. Gives the following error: Uncaught Typeerror: Cannot read Property 'style' of null. Does anyone know…

  javascript html css

  asked 3 years, 2 months ago felper 9

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  Q: php login giving user nonexistent

  I created a login system with php and mysql but I can’t log in even though I’m sure the data has been registered successfully. I don’t know what I did wrong. Look at the code: <?php $login2 =…

  php html mysqli

  asked 3 years, 5 months ago felper 9