Created
September 15, 2012 15:20
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PHP/MySQL todo
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| <?php | |
| /* | |
| * PHP/MySQL todo script | |
| * by blha303 ([email protected]) | |
| * Change $host, $user and $password to the mysql login info you want to use. | |
| * Released under the WTF license. | |
| */ | |
| echo "<html> | |
| <head><title>Things to do</title></head> | |
| <body> | |
| <h1>Things to do</h1> | |
| <form name='things' method=POST action='todo.php'> | |
| "; | |
| $host="localhost"; | |
| $user="things"; | |
| $password="PASSWORD"; | |
| $cxn = mysqli_connect($host,$user,$password); | |
| if (!empty($_POST['checkbox'])) { | |
| $sql1 = "UPDATE things.items set isVisible=0 where iditems=".$_POST['checkbox']; | |
| $result = mysqli_query($cxn,$sql1); | |
| if($result == false) { echo "error updating table"; } | |
| } | |
| if (!empty($_POST['retr'])) { | |
| $sql2 = 'select iditems,content,isVisible from things.items where iditems='.$_POST['retr']; | |
| $result = mysqli_query($cxn,$sql2); | |
| if($result == false) { echo "error retrieving data. <a href='todo.php'>Refresh</a>"; } | |
| else { | |
| echo "<table border='1'>"; | |
| echo "<tr><th>ID</th><th>Content</th><th>isVisible</th></tr>"; | |
| for($i = 0; $i < mysqli_num_rows($result); $i++) | |
| { | |
| $row_array = mysqli_fetch_row($result); | |
| echo "<tr>"; | |
| for($j = 0;$j < mysqli_num_fields($result);$j++) | |
| { | |
| echo " <td>".$row_array[$j]."</td>\n"; | |
| } | |
| echo "</tr>"; | |
| } | |
| echo "</table><a href='todo.php'>Back</a>"; | |
| } | |
| } | |
| if (!empty($_POST['newcontent'])) { | |
| $sql3 = "INSERT INTO things.items (content, isVisible) VALUES ('".$_POST['newcontent']."', 1)"; | |
| $result = mysqli_query($cxn,$sql3); | |
| if($result == false) { echo "Could not add new todo"; } | |
| } | |
| if (!empty($_POST['list'])) { | |
| $sql4 = "SELECT * from things.items"; | |
| $result = mysqli_query($cxn,$sql4); | |
| if($result == false) { echo "Could not list all items. <a href='todo.php'>Back</a>"; } | |
| else { | |
| echo "<table border='1'>"; | |
| echo "<tr><th>ID</th><th>Content</th><th>isVisible</th></tr>"; | |
| for($i = 0; $i < mysqli_num_rows($result); $i++) | |
| { | |
| $row_array = mysqli_fetch_row($result); | |
| echo "<tr>"; | |
| for($j = 0;$j < mysqli_num_fields($result);$j++) | |
| { | |
| echo " <td>".$row_array[$j]."</td>\n"; | |
| } | |
| echo "</tr>"; | |
| } | |
| echo "</table><a href='todo.php'>Back</a>"; | |
| } | |
| } | |
| if (empty($_POST['retr'])) { | |
| if (empty($_POST['list'])) { | |
| $sql="select iditems,content from things.items where isVisible = 1;"; | |
| $result = mysqli_query($cxn,$sql); | |
| if($result == false) | |
| { | |
| echo "<h4>Error: ".mysqli_error($cxn)."</h4>"; | |
| } | |
| else | |
| { | |
| /* Table that displays the results */ | |
| echo "<table> | |
| "; | |
| for($i = 0; $i < mysqli_num_rows($result); $i++) | |
| { | |
| echo " <tr> | |
| "; | |
| $row_array = mysqli_fetch_row($result); | |
| for($j = 1;$j < mysqli_num_fields($result);$j++) | |
| { | |
| echo " <td><input type='checkbox' name='checkbox' value='".$row_array[$j-1]."' onClick='things.submit()'>".$row_array[$j]."</td>\n"; | |
| } | |
| } | |
| echo " | |
| </table> | |
| Retrieve: <input type='text' name='retr' size=2><input type='submit' value=''><br> | |
| New: <input type='text' name='newcontent'><input type='submit'><br> | |
| <input type='submit' name='list' value='List'> | |
| </body> | |
| </html>"; | |
| } } } | |
| ?> |
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