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Found 278 results

  1. Hello,I had page that display results dynamically from the database, I need to export that html table to pdf.Any help?Thanks
  2. I know the basics of PHP and MYSQL but I can't seem to get down putting it all together in order to make an admin panel / website backend. I was wondering if anyone knew of any specific tutorials that covered creating admin panels / website backends so I could get a feel of what I'm doing right and what I'm doing wrong.
  3. Hi i'm a newbie in this forum i like W3S is the best page ever for learning and be a web developer and i need help... how do i know if a filed is empty on php & mysql block code and make a redirection on the same page or other files for example... if we have a form called and have this code <html><body><form action="insert.php" method="post">Firstname: <input type="text" name="firstname" />Lastname: <input type="text" name="lastname" />Age: <input type="text" name="age" /><input type="submit" /></form></body></html> and then we have this file call it <?php$con = mysql_connect("localhost","peter","abc123");if (!$con) { die('Could not connect: ' . mysql_error()); }mysql_select_db("my_db", $con);$sql="INSERT INTO Persons (FirstName, LastName, Age)VALUES('$_POST[firstname]','$_POST[lastname]','$_POST[age]')";if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); }echo "1 record added";mysql_close($con)?> and if a have fristname as a UNIQUE field in mysql... how do i know if a field is empty and make a redirection to a pages or file? (that includes same files on your root folder) i hope that you help me thx
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