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PHP - Zero's And Null's In Form Fields
I have got another of those problems that should be easy to solve but I cannot get my head round it!
I have a form to enter data into a table and one of the fields can be left blank. However, I'd data is entered in the field it can be a Zero. This is leaving me a problem as I cannot find a way to get the script to insert NULL if the field is blank but actually put the Zero in if that is what is entered. I have tried several permutations of nested if's using empty or isset, but whatever I try, the same result is inserted in both scenarios. The arguments I need to pass are...... If field is empty INSERT null If field is 0 INSERT 0 If field is not empty and not 0 INSERT field Thanks in advance for any suggestions. Steve Similar TutorialsA select query I've written joins three tables. The query works fine, pulling up a users table, a table for specials advertising that are entered by members, a and a third table the identivies members who have joined a customer application.
A page displays listing all the entries who have joined the customer application, their names, address, etc display but if they have not set up their special advertising, then the fields for that table display NULL.
I have tried an If and an ifelse to not display text (you can see in the code the HTML Hours of Operation: and Specials:). Thee field I am using to differentiate is "m_primeID", it is an intiger field. The if statement I've written is follows.
if( $row["$m_primeID"] == 'NULL' )
{
$company .= "";
}
elseif( $row["$m_primeID"] <> 'NULL' )
{
$company .= "<b>Hours of Operation:</b><br>" . ($row["m_coupon_title"]) . "<br /><br />\n";
$company .= "<b>Special:</b><br>" .($row["m_coupon_desc"]) . "<br /><br />\n";
}
Here is a screen shot of part of the joined tables.
This screen shot show the Null on the joined tables that don't have customer advertising set up.
Any Ideas
Attached Files
Screen-Shot-of-Join.jpg 108.65KB
0 downloadsBelow is the code I'm using, and I would like for when the information is sent to email that it omits empty fields including the field name. I'm not real sure on how to do this. Any help would be great!!!! Thanks!!!!! Code: [Select] ]<?php $SendFrom = "Form Feedback <feedback@yourdomain.com>"; $SendTo = "feedback@yourdomain.com"; $SubjectLine = "Feedback Submission"; $ThanksURL = "thanks.html"; //confirmation page foreach ($_POST as $Field=>$Value) $MsgBody .= "$Field: $Value\n"; $MsgBody .= "\n" . @gethostbyaddr($_SERVER["REMOTE_ADDR"]) . "\n" . $_SERVER["HTTP_USER_AGENT"]; $MsgBody = htmlspecialchars($MsgBody, ENT_NOQUOTES); //make safe mail($SendTo, $SubjectLine, $MsgBody, "From: $SendFrom"); header("Location: $http://www.yourdomain.org"); ?> [/code Hi I have a table (applicant) that has a number of fields but included a applicantid party1 party2 party3 party4 party5 Any number of these party entries could have data in them but I need to know, for any specific applicantid, the count of how many non null entries there are. I can't find a way to do it. Does anyone have any ideas. Many thanks Hello again. I need help for a PHP project I'm working on for school. I need it to do the following: 1) When nothing is entered, it will echo "Please enter a number." 2) When "0" is entered, it will echo "Please enter a number that is not zero." My code is as follows... <form action="hwpositive.php" method="post"> Enter number <input type="text" name="number"/><br /> </form> <?php $input = $_POST['number']; // if number entered is less than 0 if ($input<0) { echo "Enter a positive number."; } // if number entered is greated than 1000 elseif ($input>1000) { echo "Enter a number less than 1000."; } // if number entered is not a number (ie, a letter, a character) elseif (!is_numeric($input)) { echo "<br><img src=\"squidward.jpg\"><br><br>Enter a valid number. "; } // if number entered is between 1-999 elseif (($input>0) && ($input<1000)) { echo "hello world " . $i . "<br />"; } // if number entered is zero elseif ($input===0) { echo "Please enter a number that is not zero."; } // if no number is entered elseif ($input=null) { echo "Please enter a number."; } else { echo "Please enter a number."; } ?> However, it's not working. What am I doing wrong? Everytime I enter this page, it should show me "Please enter a number" because I haven't entered anything yet, but it doesn't. It's showing me the image right away. I don't understand... Help me, please! Thank you so much in advance. I appreciate the help. I have one field which is set up as a Text field in my database. What I'm wanting is if the field is blank in the form to just leave the field alone in the database. I need it to be NULL. OR...is there a way to query a database to recognize a field is blank? Hi- the code below lets me upload a CSV file to my database if I have 1 field in my database and 1 column in my CSV. I need to add to my db "player_id" from the CVS file and "event_name" and "event_type" from the form... any ideas??? here's the code: Code: [Select] <?php $hoststring =""; $database = ""; $username = ""; $password = ""; $makeconnection = mysql_pconnect($hoststring, $username, $password); ?> <?php ob_start(); mysql_select_db($database, $makeconnection); $sql_get_players=" SELECT * FROM tabel ORDER BY player_id ASC"; // $get_players = mysql_query($sql_get_players, $makeconnection) or die(mysql_error()); $row_get_players = mysql_fetch_assoc($get_players); // $message = null; $allowed_extensions = array('csv'); $upload_path = '.'; //same directory if (!empty($_FILES['file'])) { if ($_FILES['file']['error'] == 0) { // check extension $file = explode(".", $_FILES['file']['name']); $extension = array_pop($file); if (in_array($extension, $allowed_extensions)) { if (move_uploaded_file($_FILES['file']['tmp_name'], $upload_path.'/'.$_FILES['file']['name'])) { if (($handle = fopen($upload_path.'/'.$_FILES['file']['name'], "r")) !== false) { $keys = array(); $out = array(); $insert = array(); $line = 1; while (($row = fgetcsv($handle, 0, ',', '"')) !== FALSE) { foreach($row as $key => $value) { if ($line === 1) { $keys[$key] = $value; } else { $out[$line][$key] = $value; } } $line++; } fclose($handle); if (!empty($keys) && !empty($out)) { $db = new PDO( 'mysql:host=host;dbname=db', 'user', 'pw'); $db->exec("SET CHARACTER SET utf8"); foreach($out as $key => $value) { $sql = "INSERT INTO `table` (`"; $sql .= implode("`player_id`", $keys); $sql .= "`) VALUES ("; $sql .= implode(", ", array_fill(0, count($keys), "?")); $sql .= ")"; $statement = $db->prepare($sql); $statement->execute($value); } $message = '<span>File has been uploaded successfully</span>'; } } } } else { $message = '<span>Only .csv file format is allowed</span>'; } } else { $message = '<span>There was a problem with your file</span>'; } } ob_flush();?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>CSV File Upload</title> </head> <body> <form class="form" action="" method="post" enctype="multipart/form-data"> <h3>Select Your File</h3> <p><?php echo $message; ?></p> <input type="file" name="file" id="file" size="30" /> <br/> <label>Event Name:</label><input name="event_name" type="text" value="" /> <br/> <label>Event Type:</label><input name="event_type" type="text" value="" /> <br/> <input type="submit" id="btn" class="button" value="Submit" /> </form> <br/> <h3>Results:</h3> <?php do { ?> <p><?php echo $row_get_players['player_id'];?></p> <?php } while ($row_get_players = mysql_fetch_assoc($get_players)); ?> </body> </html> I am trying to update the database with isset to set the value of the variable to either null or the value entered by the user. Currently, if no value has been entered null is being set as a string causing the date field to populate with zeros. How do I code it so that it populates or sets the value as null and not as string null?
Here's my code: (yes I know sql injections it's still in development )
<?php Hello, I'm trying to take the value from an HTML form and insert it into a database on a button click. It inserts a null value into the database. The script is called submitColumnDetails.php. This is where I create the text field that I want to take the information from. This is in a separate file. Code: [Select] echo <<<END <form action = "submitColumnDetails.php" method = "POST"> <input type = "text" name = "columnField"/> </form> END; This is the submitColumnDetails.php file Code: [Select] <?php //Submit Column Data //-----------------------------------------------------// //Connect to localhost server $connector = mysql_connect("localhost", "root", "root"); if(!$connector){ //If user can't connect to database die('Could not connect: ' . mysql_error()); //Throw an error } //-----------------------------------------------------// mysql_select_db("colin_db", $connector); $newValue = $_POST["columnField"]; //Data from column field. THIS IS WHAT RETURNS NULL $newColumnQuery = "INSERT INTO `colin_db`.`allColumnFields` (`DATA`) VALUES ('$newValue')"; mysql_query($newColumnQuery); //Query to add form to main table $newColumnIntoMainTableQuery = "ALTER TABLE colin_table ADD ('$newValue' varchar(50))"; mysql_query($newColumnIntoMainTableQuery); //Query to add column to main table mysql_close($connector); //Close database connection echo "<script type = 'text/javascript'> window.location = 'index.php'</script>"; //Go back to original page ?> Even when I print out the $newValue, it does not print anything. What am I doing incorrectly? I need help with a form .. My form needs to allow an additional drop down field for Groups. This form also needs to save the extra fields chosen into my MySQL DB. Here is my form.. Code: [Select] <form action='' method='post' class='assessment'> <h1>Create User</h1> <div class='label'>First Name</div> <div class='field'><input type='text' name='firstname' value='<?=$preUser->firstname?>' /></div> <div class='cb'></div> <div class='label'>Last Name</div> <div class='field'><input type='text' name='lastname' value='<?=$preUser->lastname?>' /></div> <div class='cb'></div> <div class='label'>Password</div> <div class='field'><input type='text' name='password' value='<?=$preUser->password?>' /></div> <div class='cb'></div> <div class='label'>Company</div> <div class='field'><input type='text' name='company' value='<?=$preUser->company?>' /></div> <div class='cb'></div> <div class='label'>Job Title</div> <div class='field'><input type='text' name='job' value='<?=$preUser->job?>' /></div> <div class='cb'></div> <div class='label'>Group Name</div> <div class='field'><select name='group'><?=$groupSelect?></select></div> <div class='cb'></div> <div class='label'>Address</div> <div class='field'><input type='text' name='street1' value='<?=$preUser->street1?>' /></div> <div class='cb'></div> <div class='label'>Address (optional)</div> <div class='field'><input type='text' name='street2' value='<?=$preUser->street2?>' /></div> <div class='cb'></div> <div class='label'>City</div> <div class='field'><input type='text' name='city' value='<?=$preUser->city?>' /></div> <div class='cb'></div> <div class='label'>State</div> <div class='field'><input type='text' name='state' value='<?=$preUser->state?>' /></div> <div class='cb'></div> <div class='label'>Postal Code</div> <div class='field'><input type='text' name='postal' value='<?=$preUser->postal?>' /></div> <div class='cb'></div> <div class='label'>Country</div> <div class='field'><input type='text' name='country' value='<?=$preUser->country?>' /></div> <div class='cb'></div> <div class='label'>Fax</div> <div class='field'><input type='text' name='fax' value='<?=$preUser->fax?>' /></div> <div class='cb'></div> <div class='label'>Phone</div> <div class='field'><input type='text' name='phone1' value='<?=$preUser->phone1?>' /></div> <div class='cb'></div> <div class='label'>Phone 2</div> <div class='field'><input type='text' name='phone2' value='<?=$preUser->phone2?>' /></div> <div class='cb'></div> <div class='label'>Email</div> <div class='field'><input type='text' name='email' value='<?=$preUser->email?>' /></div> <div class='cb'></div> <div class='label'>Website</div> <div class='field'><input type='text' name='website' value='<?=$preUser->website?>' /></div> <div class='cb'></div> <div class='label'>Photo</div> <div class='field imgupload'> <input type='hidden' name='photo' /> <? if( $preUser->photo ){ ?> <img src="../<?=$preUser->photo?>" style="height:300px; float:left;" /> <span class="rmimage" style="color:red; cursor:pointer; font-size:20px;padding-left:15px;" alt="<?=$preUser->photo?>">x</span> <? }else{ ?> <iframe src="../view/photo_upload.php" frameborder="0" scrolling="no" width="300" height="30"></iframe> <? } ?> </div> <div class='cb'></div> <div class='label'>Payment Option</div> <div class='field'> <input type='radio' name='payment' value='Pay' <? if( $preUser->payment == 'Pay' ) echo "checked='checked'"; ?> />Pay<br /> <input type='radio' name='payment' value='NonPaid' <? if( $preUser->payment == 'NonPaid' ) echo "checked='checked'"; ?> />NonPaid </div> <div class='cb'></div> <div class='label'>Dashboard Options</div> <div class='field'> <div><input type='checkbox' name='mysteps' <? if( $preUser->mysteps ) echo "checked='checked'"; ?> value='1' />My Steps</div> <div><input type='checkbox' name='mycalendar' <? if( $preUser->mycalendar ) echo "checked='checked'"; ?> value='1' />My Calendar</div> <div><input type='checkbox' name='myprofiles' <? if( $preUser->myprofiles ) echo "checked='checked'"; ?> value='1' />My Profile</div> <div><input type='checkbox' name='myplans' <? if( $preUser->myplans ) echo "checked='checked'"; ?> value='1' />My Plans</div> </div> <div class='cb'></div> <div class='submit_assessment'><input type='submit' name='create_user' class='submit' value='Create User' /> <input type='button' value='Back' class='back' name='admin_create' /></div> <div class='cb'></div> </form> <script> function setUploadedImage(flink){ $('.imgupload > input:first').after('<img src="../'+flink+'" style="height:300px; float:left;" /><span class="rmimage" style="color:red; cursor:pointer; font-size:20px;padding-left:15px;" alt="'+flink+'">x</span>'); $('.imgupload > iframe:first').remove(); $('.imgupload > input:first').val(flink); } $('.rmimage').live('click', function (){ $(this).prev().prev().val(''); $(this).prev().remove(); $(this).after('<iframe src="../view/photo_upload.php" frameborder="0" scrolling="no" width="300" height="30"></iframe>'); $.post('../ajax/admin.php',{remove_image:$(this).attr("alt")}); $(this).remove(); }); </script> the specific area in question is this... Code: [Select] <div class='label'>Group Name</div> <div class='field'><select name='group'><?=$groupSelect?></select></div> I need to be able to add another dropdown list to allow for multiple group selections that get saved into the DB once submitted. How do I go about doing this?????? Hi Guys i need help on a small matter. if you go to https://www.mywebchambers.co.uk/invoiceman/form.php when submitted all works ok. However if you delete rows 3, 4 and 5 and submit the page shows a value of 0.00 in the total column on rows 3, 4 and 5. How do i get this value removed so it is blank same as the rest ?
My form action is toolstation3.php code below
<!doctype html> <?php
{$orderno =($_POST["orderno"]);}
{$code3 =($_POST["code3"]);}
{$code4 =($_POST["code4"]);}
{$code5 =($_POST["code5"]);}
{$sum1 =($_POST["sum1"]);} {$nil =($_POST["nil"]);}
$net=$sum1+$sum2+$sum3+$sum4+$sum5;
$total=$net+$vat;
$sum1 = number_format($sum1, 2, '.', '');
if(empty($_POST['quantity3']) && empty($_POST['price3'])) {echo " $nil";}
echo "<br>   ____________________________________________________________________________________________________<br><br>"; echo "<H3>    Address                                                                                                                     Details "; echo "<br>   ___________________________________________________________          ____________________________________<br><br>";
echo "<tr>
echo "<tr> echo "<table cellpadding=3 border=0 style='float:left'>";
echo "<tr> echo "<table cellpadding=3 border=0 style='float:left'>";
echo "<tr> echo "<table cellpadding=3 border=0>";
echo "<tr> echo "<H3>    Items"; echo "<br>   __________________________________________<br><br>";
echo "<tr><th>Code</th><th>Name</th><th>Quantity</th><th>Price</th><th>Total</th><th>Vat Band</th></tr>"; echo "<tr><td>$code1</td><td>$name1</td><td>$quantity1</td><td>$price1</td><td>$sum1</td><td>$vatband1</td> "; echo "<tr><td>$code2</td><td>$name2</td><td>$quantity2</td><td>$price2</td><td>$sum2</td><td>$vatband2</td> "; echo "<tr><td>$code3</td><td>$name3</td><td>$quantity3</td><td>$price3</td><td>$sum3</td><td>$vatband3</td> "; echo "<tr><td>$code4</td><td>$name4</td><td>$quantity4</td><td>$price4</td><td>$sum4</td><td>$vatband4</td> "; echo "<tr><td>$code5</td><td>$name5</td><td>$quantity5</td><td>$price5</td><td>$sum5</td><td>$vatband5</td> ";
echo "<br>"; echo "<H3>    VAT Analysis"; echo "<br>   __________________________________________<br><br>"; echo "<table cellpadding=5 border=1>"; echo "<tr><th>Band</th><th>Rate</th><th>Net</th><th>VAT</th><th>Total</th></tr>"; echo "<tr><td>5</td><td>20%</td><td>$net</td><td>$vat</td><td>$total</td> ";
<div id="container">
Is there anything wrong (or insecure) with using hidden form fields? I am working on a page where the user can choose one of 4 different subscription options. The approach I was going to use is to have a separate form for each plan, and when the user chooses one, submit a hidden form value so my script knows which subscription plan to grab out of the database. Thoughts? Hello. So I already know an extremely elementary way to check to see if a form field is blank using PHP. For example: Code: [Select] if ($subject == "") The question I have is, is there a way to have php check every field in a form to make sure it has some sort of value? I want to create an 'if' statement which basically says, "If all form fields have something filled in, then do this" For example Code: [Select] if ($subject == "any value") & ($name == "any value") & ($comment == "any value") Not sure if that makes sense. Any help would be greatly appreciated!!! Hello everyone I need your assitance a great deal, so I have a form which i submitted to a php file throug ajax and jquery. It is working A ok but I want to be able to submit it with javascript instead, so i don't load any lib. And it is now a problem. The method I use to get the form field names and values in jquery is so simple and dynamic hence if changes are made on the html form i don't have to edit my jquery file to effect the change ie in respect to changing the name of the fields or adding more fields. But I don't know to archieve this using javascript. So i want to post my jquery script, for you all my mighty programmers to assist me get a javascript Clone for me, thank you very much for Helping Jquery file $("form.ajax").on("submit", function(){ var that= $(this); that.find('[name]').each(function(index,value){ var that = $(this), name =that.attr('name'), value =that.val(); data[name]=value; }); return false;}); Now the above code is just my major focus of the script. What it does is that select the form with an ajax class attribute and run a function after the user submits the form. The var that get reference to the above form throug the (this) reference. Next i use find fuction to look through out the open and close of our form.ajax form for any element that has the name attribute and set it into array using the .each(function (index,value){}) this is my main focus how to ilterate through the form looking for name attribute and set my finding into array using javascript. The next that var reference to the find statement and then we steal the name attribute and value from our findings and set an array called data with the stolen name variable as its index n value attribute as its value. Thank you once more my aim again is with the find and array setting statement. Good morning, I am a beginner at PHP, but trying to write a simple script to use at work and currently stuck on one part, looking for some advice! I have a simple form here > http://jmdostal.com/route2.php (Feel free to use it to test), that returns data on the next page, in a format such as : Jose F - Jose A - 285 Brenda L [Delivery] [Dallas] - Items Job 2 [Pickup] [Arlington] - Items [] [] - [] [] - [] [] - [] [] - [] [] - Gustavo - +1 - 284/pickup Jody W [Delivery] [Keller] - Items [] [] - [] [] - [] [] - [] [] - [] [] - [] [] - My question is how can I get it not to show the fields that are empty, so I dont have a bunch of lines with [] [] - formatting Here is my coding you can view here > http://jmdostal.com/code.txt A friend had suggested to me trying to use isset , so I tried it on a few lines, such as : if(isset($_POST['items14'])){ $items14 = "- ". Trim(stripslashes($_POST['items14'])); } But it didnt seem to change anything. Im sure this is something simply, Any suggestions are appreciated! Thanks ! Hello
I'm using a small script (that I found online) to dynamically add fields to an order form.
It works well with normal text fields but I would like to use it with a select box fields (as it draws data from MySQL).
My problem is, that when the field is 'cloned' it contains the product id and not the product name - which is what the user needs to see.
<?php
echo '<form method="post" name="orderform">';
// lots of form fields...
echo '<div id="itemRows">';
echo 'Item quantity: <input type="text" name="add_qty" size="4" />';
$prod = "SELECT prod_id, product FROM products ORDER BY product ASC";
$prodRes = $mysqli->query($prod);
echo 'Item name : <select name="add_name">';
while ($p = $prodRes->fetch_assoc()) {
echo'<option value="'.$p['prod_id'].'">'.$p['product'].'</option>';
}
echo '</select>';
echo '<input onclick="addRow(this.form);" type="button" value="Add row" /> (Won't be saved until you click on "Add row")';
if(isset($product['qty']) && isset($product['name'])) {
?>
<p id="oldRow<?=$product['id']?>">
Item quantity: <input type="text" name="qty<?=$product['id']?>" size="4" value="<?=$product['qty']?>" />
Item name: <input type="text" name="name<?=$product['id']?>" value="<?=$product['add_name']?>" />
<input type="checkbox" name="delete_ids[]" value="<?=$product['id']?>"> Mark to delete
</p>
</div>
<?php
}
?>
</div>
<input type="submit" value="Submit new order" name="addOrder">
</fieldset>
</div>
</form>
<script type="text/javascript">
var rowNum = 0;
function addRow(frm) {
rowNum ++;
var row = '<p id="rowNum'+rowNum+'">Item quantity: <input type="text" name="qty[]" size="4" value="'+frm.add_qty.value+'"> Item name: <input type="text" name="name[]" value="'+frm.add_name.value+'"> <input type="button" value="Remove" onclick="removeRow('+rowNum+');"></p>';
jQuery('#itemRows').append(row);
frm.add_qty.value = '';
frm.add_name.value = '';
}
function removeRow(rnum) {
jQuery('#rowNum'+rnum).remove();
}
</script>
I know I could use the $p['product'] value in the select box field, but when it is submiitted - it loses its $p['prod_id'] value which I need to input back into the MySQL database.
I did try
echo'<option value="'.$p['prod_id'].':'.$p['product'].'">'.$p['product'].'</option>';and then explode...
foreach($_POST['name'] as $key => $value) {
$items[] = current(explode(":", $value));
}
...but clearly, that is a dreradful solution and looks awful to the user.
Any thoughts, please?
Thank you.
Edited by tHud, 14 July 2014 - 09:31 AM. Hi I am learning PHP and working on a Contact Us page with a required fields. For some reason it works great for the name and email, but always says please enter your phone number. If you guys have a better way of doing this please let me know. Also if the email is sent successfully I want it to goto the page "success.html" this part works good though just need some help please Here is the form: Code: [Select] <form action="contact.php" method="post" id="contactform"> <ol> <li> <label for="name">Full Name <span class="red">*</span></label> <input id="name" name="name" class="text" /> </li> <li> <label for="email">Your email <span class="red">*</span></label> <input id="email" name="email" class="text" /> </li> <li> <label for="phone">Phone Number <span class="red">*</span></label> <input id="phone" name="phone" class="text" /> </li> <li> <label for="company">Company</label> <input id="company" name="company" class="text" /> </li> <li> <label for="topic">Subject<span class="red">*</span></label> <input id="topic" name="topic" class="text" /> </li> <li> <label for="comments">Message <span class="red">*</span></label> <textarea id="comments" name="comments" rows="6" cols="50"></textarea> </li> <li class="buttons"> <input type="image" name="imageField" id="imageField" src="images/send.gif" /> </li> </ol> </form> The PHP code I tried: Code: [Select] <?php // Pick up the form data and assign it to variables $name = check_input ($_POST['name'], "Please enter your name"); $email = check_input ($_POST['email'],"Please enter your email"); $phone = check_input ($_POST['phone'], "Please enter your phone number"); $company = $_POST['company']; $topic = check_input ($_POST['topic'], "Please enter your subject"); $comments = check_input ($_POST['comments'], "Please enter your message"); function check_input($data, $problem='') { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); if (strlen($data) == 0) { die($problem); } else { return $data; } } // Build the email (replace the address in the $to section with your own) $to = 'email@email.com"'; $subject = "New message: $topic"; $message = "Email: $email \n Phone: $phone \n Company: $company \n $name said: $comments"; $headers = "From: $email"; // Send the mail using PHPs mail() function mail($to, $subject, $message, $headers); // Redirect header("Location: success.html"); ?> Hello, A named field in an html form e.g. <input type="text" name="time"> is accessed as $_GET['time'] or $_POST['time'] by the processing script. What about an unnamed field like the one below: <input type="text" value="" id="1" /> How do I harvest this field's input as a variable from my php processing script? Thanks in advance Hi I've got a form that users enter an identification pin in for their first question as well as clicking a radio button(Q1.php) . They click submit and the answers are put through a couple of multiplication function and then placed in a table (alongside the pin) via Q2.php. On the Q2 page I want to place the 2nd question that the user needs to answer. Rather than making them retype the pin I was hoping to process it as a hidden field - being picked up from their Q1.php entry. This 'hidden pin echo ' process will continue throughout Q2- Q10 pages. However - I can't seem to include any php in the page after the Q1 form has been processed. Have I got my php tags messed up? <?php $con = mysql_connect("localhost","ca","d"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("candango", $con); $q1 =$_POST['q1']; $pin =$_POST['pin']; $ans1 = $q1 * 3; $ans2 = $q1 * 5; $ans3 = $q1 * 2; $enter_sql= "INSERT INTO aapcm2 (pin,ans1, ans2, ans3) VALUES ('$pin','$ans1','$ans2','$ans3')"; $enter_query =mysql_query($enter_sql) or die (mysql_error()); ?> <body> <p>Thank you - You have successfully entered your answers.</p><form action="q2.php" method="post"> <p>What do you think the answer to this one is? <input type="radio" name="q2" id="q2" value="-3"> <label for="q2"></label> <input name="Hidden" type="hidden" id="Hidden" value="$pin" /></p> <p> <input type="submit" name="button" id="button" value="Submit"> </p> </form> <p></p> </body>
<?php
if(!$_POST) exit;
$email = $_POST['email'];
//$error[] = preg_match('/\b[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i', $_POST['email']) ? '' : 'INVALID EMAIL ADDRESS';
if(!eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*" ."@"."([a-z0-9]+([\.-][a-z0-9]+)*)+"."\\.[a-z]{2,}"."$",$email )){
$error.="Invalid email address entered";
$errors=1;
}
if($errors==1) echo $error;
else{
$values = array ('name','email','message');
$required = array('name','email','message');
$your_email = "jhondoe@yahoo.com";
$email_subject = "Allstate new message: ".$_POST['subject'];
$email_content = "new message:\n";
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' ) {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
$email_content .= $value.': '.$_POST[$value]."\n";
}
}
if(@mail($your_email,$email_subject,$email_content)) {
echo 'Message sent!';
} else {
echo 'ERROR!';
}
}
?>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript">
// <![CDATA[
jQuery(document).ready(function(){
$('#contactform').submit(function(){
var action = $(this).attr('action');
$.post(action, {
name: $('#name').val(),
email: $('#email').val(),
subject: $('#subject').val(),
message: $('#message').val()
},
function(data){
$('#contactform #submit').attr('disabled','');
$('.response').remove();
$('#contactform').before('<p class="response">'+data+'</p>');
$('.response').slideDown();
if(data=='Message sent!') $('#contactform').slideUp();
}
);
return false;
});
});
// ]]>
</script>
</head>
<body>
<table width="250"><tr><td>At Allstateprint.com we're all about honesty.
Don't hold back, we can take it. It's the only way
we'll get better.</td></tr>
<tr><td><form action="contact.php" method="post" id="contactform">
<ol>
<li>
<label for="name">Name <span class="red">*</span></label>
<input id="name" name="name" class="text" />
</li>
<li>
<label for="email">Your email <span class="red">*</span></label>
<input id="email" name="email" class="text" />
</li>
<li>
<label for="subject">Subject</label>
<input id="subject" name="subject" class="text" />
</li>
<li>
<label for="message">Message <span class="red">*</span></label>
<textarea id="message" name="message" rows="6" cols="50"></textarea>
</li>
<li class="buttons">
<input type="image" name="imageField" id="imageField" src="images/send.gif" class="send" />
<div class="clr"></div>
</li>
</ol>
</form></td></tr></table>
This script is sending info to my e-mail box, how can I change to have the message field no mandatory, now you have to fill the message box in the form in order for the form to send the message to my email box, here is the form, and here is the PHP file
Hi: I am using this code for my contact us feedback form: Code: [Select] <?php $error = NULL; $myDate = NULL; $FullName = NULL; $Address = NULL; $City = NULL; $State = NULL; $Zip = NULL; $Phone = NULL; $Email = NULL; $Website = NULL; $Comments = NULL; if(isset($_POST['submit'])) { $myDate = $_POST['myDate']; $FullName = $_POST['FullName']; $Address = $_POST['Address']; $City = $_POST['City']; $State = $_POST['State']; $Zip = $_POST['Zip']; $Phone = $_POST['Phone']; $Email = $_POST['Email']; $Website = $_POST['Website']; $Comments = $_POST['Comments']; if(empty($FullName)) { $error .= '-- Enter your Full Name. <br />'; } if(empty($Email)) { $error .= '-- Enter your Email. <br />'; } if($error == NULL) { $sql = sprintf("INSERT INTO myContactData(myDate,FullName,Address,City,State,Zip,Phone,Email,Website,Comments) VALUES ('%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')", mysql_real_escape_string($myDate), mysql_real_escape_string($FullName), mysql_real_escape_string($Address), mysql_real_escape_string($City), mysql_real_escape_string($State), mysql_real_escape_string($Zip), mysql_real_escape_string($Phone), mysql_real_escape_string($Email), mysql_real_escape_string($Website), mysql_real_escape_string($Comments)); if(mysql_query($sql)) { $error .= 'Thank you for contacting us.'; mail( "d@direct.com", "Contact Request", "Date Sent: $myDate\n Full Name: $FullName\n Address: $Address\n City: $City\n State: $State\n Zip: $Zip\n Phone: $Phone\n Email: $Email\n Website: $Website\n Comments: $Comments\n", "From: $Email" ); } else { $error .= 'There was an error in our Database, please Try again!'; } } } echo '<span class="textError">' . $error . '</span>'; ?> <form name="myform" action="" method="post"> <input type="hidden" name="myDate" size="45" maxlength="50" value="<?php echo date("F j, Y"); ?>" /> <div id="tableFormDiv"> <fieldset><span class="floatLeftFormWidth"><span class="textErrorItalic">* - Required</span></span> <span class="floatFormLeft"> </span></fieldset> <fieldset><span class="floatLeftFormWidth"><span class="textErrorItalic">*</span> Full Name:</span> <span class="floatFormLeft"><input type="text" name="FullName" size="45" maxlength="50" value="<?php echo $FullName; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">Address:</span> <span class="floatFormLeft"><input type="text" name="Address" size="45" maxlength="50" value="<?php echo $Address; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">City:</span> <span class="floatFormLeft"><input type="text" name="City" size="45" maxlength="50" value="<?php echo $City; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">State:</span> <span class="floatFormLeft"><input type="text" name="State" size="45" maxlength="50" value="<?php echo $State; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">Zip:</span> <span class="floatFormLeft"><input type="text" name="Zip" size="45" maxlength="50" value="<?php echo $Zip; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">Phone:</span> <span class="floatFormLeft"><input type="text" name="Phone" size="45" maxlength="50" value="<?php echo $Phone; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth"><span class="textErrorItalic">*</span> Email:</span> <span class="floatFormLeft"><input type="text" name="Email" size="45" maxlength="50" value="<?php echo $Email; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">Website:</span> <span class="floatFormLeft"><input type="text" name="Website" size="45" maxlength="50" value="<?php echo $Website; ?>" /></span></fieldset> <fieldset><span class="floatLeftFormWidth">Comments:</span> <span class="floatFormLeft"><textarea name="Comments" cols="40" rows="10"><?php echo $Comments; ?></textarea></span></fieldset> </div> <input type="submit" name="submit" value="Submit" class="submitButton" /><br /> </form> I the only thing I can't figure out is, how do I clear the form fields AFTER the form has been submitted and the message "Thank you for contacting us." appears ?? I haven't been able to figure it out with JavaScript/PHP, so I posted my original code in hopes that someone will have an idea. Anyone? Thanks! |
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