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POQuery Failed: Drop down menu in php web page
 

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  1. POQuery Failed: Drop down menu in php web page
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    <p>Below is a form for adding a Book to a table called books. </p> <p>I currently have a drop down menu that allows a user to pick an existing module however when I submit the form the below error appears...</p> <p>"Query failed: SQLSTATE[21S01]: Insert value list does not match column list: 1136 Column count doesn't match value count at row 1 "</p> <pre><code> &lt;form action="&lt;?php echo $_SERVER['PHP_SELF'] ?&gt;" method="post"&gt; Book Code: &lt;input type="text" name="fieldOne" /&gt; Book Title: &lt;input type="text" name="fieldTwo" /&gt; Author: &lt;input type="text" name="fieldThree" /&gt; Second Author: &lt;input type="text" name="fieldFour" /&gt; Publisher: &lt;input type="text" name="fieldFive" /&gt; Publish Year: &lt;input type="year" name="fieldSix" /&gt; &lt;!-- Module Code: &lt;input type="text" name="fieldEight" /&gt;--&gt; &lt;?php include_once "includes/database.inc.php"; mysql_connect($host, $mysqlusername, $mysqlpassword, $mysqldatabase) or die(mysql_error()); mysql_select_db($mysqldatabase) or die(mysql_error()); $query = "SELECT mod_id FROM modules ORDER BY mod_id DESC"; $result = mysql_query($query) or die(mysql_error()."[".$query."]"); ?&gt; &lt;select name="fieldEight"&gt; &lt;?php while ($row = mysql_fetch_array($result)) { echo "&lt;option value=".$row['mod_id']."&gt;".$row['mod_id']."&lt;/option&gt;"; } ?&gt; &lt;input type="submit" name="submit" value="Add/Edit Book" /&gt; </code></pre> <p>Below is the code for querying the database/inserting user inputs into Books table setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } catch (PDOException $e) { echo "Connection Failed: " . $e->getMessage(); }</p> <pre><code> try { //if the fields are set, get data from them if ((isset($_POST["fieldOne"])) &amp;&amp; (isset($_POST["fieldTwo"]))&amp;&amp; (isset($_POST["fieldThree"])) &amp;&amp; (isset($_POST["fieldFour"])) &amp;&amp; (isset($_POST["fieldFive"])) &amp;&amp; (isset($_POST["fieldSix"])) &amp;&amp; (isset($_POST["fieldEight"])) ) { $plainTextOne = strtoupper(trim($_POST["fieldOne"])); $plainTextTwo = ucfirst(strtolower(trim($_POST["fieldTwo"]))); $plainTextThree = ucfirst(strtolower(trim($_POST["fieldThree"]))); $plainTextFour = ucfirst(strtolower(trim($_POST["fieldFour"]))); $plainTextFive = ucfirst(strtolower(trim($_POST["fieldFive"]))); $plainTextSix = ucfirst(strtolower(trim($_POST["fieldSix"]))); $plainTextEight = ucfirst(strtolower(trim($_POST["fieldEight"]))); $disallow = array('"', '-', "'"); $one = str_replace($disallow, '', $plainTextOne); $two = str_replace($disallow, '', $plainTextTwo); $three = str_replace($disallow, '', $plainTextThree); $four = str_replace($disallow, '', $plainTextFour); $five = str_replace($disallow, '', $plainTextFive); $six = str_replace($disallow, '', $plainTextSix); $eight = str_replace($disallow, '', $plainTextEight); } else { $one = ""; $two = ""; $three = ""; $four = ""; $five = ""; $six = ""; $eight = ""; } //if the fields are not all complete, ask user to complete them //NOTE that user is not required to enter a second Author (Author2 can be NULL) if ($one === "" || $two === "" || $three === "" || $five === "" || $six === "") { echo "&lt;br&gt;&lt;br&gt;Please complete all the specified fields to log a new Book or to modify an existing Book's details.&lt;/br&gt;&lt;/br&gt;"; } else { //begin checks on user input $proceed = true; $overwrite = false; //check to see if there already is a book using this book code $sql = "SELECT * FROM books WHERE book_id = \"$one\""; $check = $conn-&gt;query($sql); //if a book with the associated code already exists, overwite with new data if ($check-&gt;rowCount() &gt; 0) { $overwrite = true; } //check length of module title if (strlen($two) &gt; 50) { $proceed = false; echo "&lt;br&gt;&lt;p style = \"color:blue;\"&gt; Book Title is limited to 50 characters. &lt;/p&gt;&lt;/br&gt;"; } // if the data is valid and a book is using the given code, update the row in the book table using the user input data. if ($overwrite == true &amp;&amp; $proceed == true) { $sql = "UPDATE books SET book_title = \"$two\", author1 = \"$three\", author2 = \"$four\", publisher = \"$five\", pub_year = \"$six\", mod_id = \"$eight\" WHERE book_id = \"$one\" "; $conn-&gt;query($sql); echo "&lt;br&gt;&lt;p style = \"color:green;\"&gt;Book with Book Code $one has been editied. Please refer to the table to confirm the changes.&lt;/p&gt; &lt;/br&gt;&lt;/br&gt;"; } else if ($overwrite == false &amp;&amp; $proceed == true) { // if the data is valid, generate the row in the module table using the user input data. $sql = "INSERT INTO books (`book_id`, `book_title`, `author1`, `author2`, `publisher`, `pub_year`, `keywords`, `mod_id`) VALUES(\"$one\", \"$two\", \"$three\", \"$four\", \"$five\", \"$six\" , \"$eight\")"; $conn-&gt;query($sql); echo "&lt;br&gt;&lt;p style = \"color:green;\"&gt;Book with Book Code $one has been added.&lt;/p&gt;&lt;/br&gt;&lt;/br&gt;"; //clear the variables $one = ""; $two = ""; $three = ""; $four = ""; $five = ""; $six = ""; $eight = ""; } } //end try } catch (PDOException $e) { echo "Query failed: " . $e-&gt;getMessage(); } //close the connection $conn = null; ?&gt; </code></pre> <p>Any idea why I am getting the error for query?</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USuser3010383
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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