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PHP - A Diffrent Selected Value Of A Select Form Depending On A Var
I need my select dropdown to show the relevant option. I am using a GET action to pass the id of an article to another page (edit article page) with this i am selecting that specific record and passing it's data into form object in order to be modified and updated. The only issue is my category list is a dropdown and i need it to display the relivent category for that specific record.
hope that makes sence Similar TutorialsHi, I have an html form in "send.htm" that sends data to "retrieve.php" with the following structu send.htm: Code: [Select] <html> <body> <form method="post" action="retrieve.php" <select id='select' name='select' > <option>option1</option> <option>option2</option> <option>option3</option> <option>etc...</option> </select> <input type="submit"> </form> </body> </html> retrieve.php: Code: [Select] <?php $selectedoption = $_POST['select']; print" <html> <body> <select id='select' name='select' > <option>option1</option> <option>option2</option> <option>option3</option> <option>etc...</option> </select> </body> </html> "; ?> How do I specify that the select menu in retrieve.php should have the option selected that was chosen from the select menu in send.htm? I'm guessing this is probably quite straightforward, but I can't quite work it out. Please help! Thanks. Hi, Im not sure whether this is a PHP or MySQL question, but im trying to get a select menu to only display the number of options that are defined in the mysql database.
For example
The code I have that retrieves the $quantity from the database.
Lets say that
$quantity = 3
Now I would like the option menu to only display three options, like this:
<select name="quantity"> <option value="<?php echo $quantity ?>"><?php echo 'Maximum of ' . $quantity . ' available'?></option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> </select>but for example, if the $quantity was equal to 10 then I would like the menu to be displayed as such <select name="quantity"> <option value="<?php echo $quantity ?>"><?php echo 'Maximum of ' . $quantity . ' available'?></option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> </select>How is it possible to do this? I am completely at a loss here. Many Thanks aquaman If I have a variable and a hard coded select dropdown, what is the easiest way to compare the variable with the value and set that particular option's selected attributed to selected? I have a test database, I have two names in the database which get returned just fine in my html dropdown. I am trying to figure out how to figure out which item in the list was selected so that I can return information from another table based on the selected id. This is what I am trying now but I don't know how to proceed or if it is correct Code: [Select] $result = $mysql->query("SELECT * FROM names") or die($mysql->error); ?> <select> <?php if($result){ while($row = $result->fetch_object()){ $id = $row->nameID; $name = $row->firstName . " " . $row->lastName; ?> <option value"<?php $id ?>"><?php echo $name ?></option> <?php }?> </select> <?php } ?> I know that there is a way to this with javascript, but I don't know how it would work. I am much more familiar with php so I figured I would ask here to see if anyone might have a good php solution. I'm trying to have a form text field display depending on whether or not the user checks a specific box, but I'm not sure where to start. I've searched around but I didn't find anything that would help. Basically I want to have a checkbox that asks if the user would like to link their account to an email address. If the checkbox is selected, a textbox will then appear on the page for them to enter an email address. Can anyone point me in the right direction on where to start? Thanks for your help. I just added a user log on for a site I am building using PHP. I used a simple session based system for this. I can log on just fine. What I am looking for is a way to pass on in ht session what rank a user is so some links/pages will only show for the admin or the super user but not the normal user. I rank the users as Admin 1, superuser 2, and user 3. This is what I have for the session in my header that allows you to be logged in. Code: [Select] <? session_start(); if(!session_is_registered(myusername)){ header("location:login.php"); } ?> Here is what I have that starts the session Code: [Select] //Connection stuff $query="SELECT * FROM user WHERE username='$myusername' and password='$mypassword'"; $result=mysql_query($query); $count=mysql_num_rows($result); if($count==1){ session_register("myusername"); session_register("mypassword"); header("location:index.php"); } else { echo "Wrong Username or Password"; } ob_end_flush(); ?> Hello everyone, i'm kinda stuck here although i had this working before, i don't know what's wrong here. Basically i've got a form with a drop-down menu, that menu has 3 values, x,y and z. Now that form is working with post, sending me to the next page where i have a set of arrays and a echo which should print some text based on the option chosen from the drop down menu. my code in the form is this: Code: [Select] <select name="value1" id="value1"> <option value="x">x</option> <option value="y">y</option> <option value="z">z</option> </select> the array on the next page: Code: [Select] $arrayvalue = array("x"=>"test1", "y"=>"test2", "z"=>"test3"); and the echo: Code: [Select] <?php echo $arrayvalue["value1"];?> That leaves me with an empty page. What am i doing wrong here ? am i missing something ? any help is greatly appreciated. Sabrina This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=350052.0 Hello, im looking for some help if anyone can be of help... i want to read from a file each line of that file, for each line search the database for that line found in the file and return what comes back, but i want it todo this for the whole file which could be up to 500 diffrent lines. what i have so far doesnt work ive tried a number of things including foreach() some of this could i got some somewhere else they said it worked for them. $lines = file("/var/www/htdocs/mp32/playlist.lst"); require('dbconfig1.php');//connect to db script while($n < count($lines)) { //get number of lines in file or array $recipeQuery = mysqli_query($conn1, "SELECT * FROM mp_id3_tags WHERE filename LIKE = '$lines[$n]'"); //query database for each one while($recipeQuery1 = mysqli_fetch_array($recipeQuery)) { print "{$recipeQuery1['artist']}"; } $n = $n + 1; } I was able to get the Billing Address part to work but the payment method is just not writing to the mail. Can someone please help me fix this? The mail code: Code: [Select] <?php $deny = array("61.21.111.134", "89.149.208.14", "85.17.147.193", "206.214.146.194", "66.249.67.199"); if (in_array ($_SERVER['REMOTE_ADDR'], $deny)) { header("location: http://www.yahoo.com"); exit(); }session_start(); ?><?php session_start(); $to="xyz@abc.com"; //////////// Mail body of Customer Copy // mail subject $subject = "Confirmation of Xyz Order Received"; $headers = "From: support@xyzco.com\r\n"; $headers .= "Reply-To: support@xyzco.com\r\n"; $headers .= "MIME-Version: 1.0\r\n"; $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; $headers .= "X-Mailer: PHP/ . phpversion()\r\n"; // Text of body initial $message='<html><link href="http://xyzco.com/mail-style.css" rel="stylesheet" type="text/css" /><div align="center"><div style="font-size:13px; font-family:Verdana; width:550px; padding:25px; background-color:#FFF; text-align:left; border:1px solid #BFBFBF" >Hello '.$_POST['txtfname'].' '.$_POST['txtlname'].',<br><br> We have received your form submission. Thank you!<br><br> Below is the data submitted:</div></div><br> '; $message = $message.'<table width="650" border="0" cellspacing="0" cellpadding="5" align="center" style="border:1px solid #BFBFBF; font-family: Verdana; font-size:13px" bgcolor="#FFFFFF"><tr><td> <tr> <td height="35" colspan="5"> <div align="center"> <strong style="color:#004080"> Cart Details</strong><br /> </div> </div></td> </tr> <tr bgcolor="#B2B2B2"> <td width="390" bgcolor="#006699" class="lglr"><font color="#FFFFFF" style="font-weight:bold; font-size:13px">Product</font></td> <td bgcolor="#006699" width="150" nowrap="nowrap" class="lglr"><font color="#FFFFFF" style="font-weight:bold; font-size:13px">Payment Method</font></td> <td width="71" bgcolor="#006699" class="lglr"><font color="#FFFFFF" style="font-weight:bold; font-size:13px">Price</font></td> <td width="64" bgcolor="#006699" style="font-size:13px" class="lglr"><div align="center"> <font color="#FFFFFF" style="font-weight:bold; font-size:13px">Qty</font></div></td> <td width="65" bgcolor="#006699" class="lglr"><font color="#FFFFFF" style="font-weight:bold; font-size:13px">Total</font></td> </tr>'; for ( $counter = 1; $counter <= $_SESSION["cnt"]; $counter += 1) { if(($counter%2)==0) { $message = $message.' <tr bgcolor="#F2F2F2">'; } else { $message = $message.'<tr>'; } $message = $message.' <td style="font-size:13px" class="lglr">'.$_SESSION["title".$counter].'</td> <td style="font-size:13px" class="lglr">'.$_SESSION["paymentmethod".$counter].'</td> <td style="font-size:13px" class="lglr"> $'.$_SESSION["price".$counter].'</td> <td style="font-size:13px" class="lglr">'.$_SESSION["qty".$counter].'</td> <td style="font-size:13px" class="lglr">$'.$_SESSION["total".$counter].'</td> </tr> '; } $message = $message.' <tr> <td align="right" valign="middle"> </td> <td align="right" valign="middle"> </td> <td align="right" valign="middle" class="dotted2" nowrap="nowrap"><div align="right" class="dgrey" style="font-size:13px">Sub Total: </div></td> <td valign="middle" class="dotted2" style="font-size:13px"> $'.$_SESSION["grandtotal"].'</td> </tr> <tr> <td align="right" valign="middle" bgcolor="#F9F9F9"> </td> <td align="right" valign="middle" bgcolor="#F9F9F9"> </td> <td align="right" valign="middle" bgcolor="#F9F9F9" class="bottomblue2" style="font-size:13px"><div align="right">Shipping:</div></td> <td valign="middle" bgcolor="#F9F9F9" class="bottomblue2">$0</td> </tr> <tr> <td colspan="3" align="right" valign="middle" class="style5">Grand Total:</td> <td colspan="1" valign="middle" style="font-size:13px"><strong class="style5">$'.($_SESSION["grandtotal"] + 0).'</strong></td> </tr> </table><br>'; $message = $message.' <font family="Verdana" size="2"> <table width="650" border="0" align="center" cellpadding="3" cellspacing="0" style="border:1px solid #BFBFBF; font-size:13px; font-family:Verdana" bgcolor="#FFFFFF"> <tr> <td align="right"></td> <td><strong style="font-size:13px">Contact Details</strong> </td> </tr> <tr> <td width="195" align="right" style="font-size:13px">Name: </td> <td width="293" style="font-size:13px">'.$_POST['txtfname'].' '.$_POST['txtlname'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Email: </td> <td style="font-size:13px">'.$_POST['txtemail'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Phone: </td> <td style="font-size:13px"> '.$_POST['txtphone'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Alternate Phone: </td> <td style="font-size:13px"> '.$_POST['txtphone2'].' </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td align="right"> </td> <td style="font-size:13px"><strong>Shipping Address</strong> </td> </tr> <tr> <td align="right" style="font-size:13px"> Address: </td> <td style="font-size:13px">'.$_POST['txtaddress'].'</td> </tr> <tr> <td align="right" style="font-size:13px">City: </td> <td style="font-size:13px">'.$_POST['txtcity'].'</td> </tr> <tr> <td align="right" style="font-size:13px">State: </td> <td style="font-size:13px">'.$_POST['txtstate'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Zip: </td> <td style="font-size:13px">'.$_POST['txtzip'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Country: </td> <td style="font-size:13px">'.$_POST['txtcountry'].'</td> </tr> '; if($_POST['billing']=="billing") { $message = $message.='<tr><td><div align="right">Billing Address same as above.</div></td></tr>';} else if($_POST['billing']=="") { $message = $message.' <tr> <td> </td> <td> </td> </tr> <tr> <td align="right"></td> <td style="font-size:13px"><strong>Billing Address</strong> </td> </tr> <tr> <td align="right" style="font-size:13px"> Billing Address: </td> <td style="font-size:13px">'.$_POST['billing_address'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Billing City: </td> <td style="font-size:13px">'.$_POST['billing_city'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Billing State: </td> <td style="font-size:13px">'.$_POST['billing_state'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Billing Zip: </td> <td style="font-size:13px">'.$_POST['billing_zip'].'</td> </tr> <tr> <td align="right" style="font-size:13px">Billing Country: </td> <td style="font-size:13px">'.$_POST['billing_country'].'</td> </tr><tr><td></td></tr>';} $message = $message.' <tr> <td align="right" style="font-size:13px"> </td> <td style="font-size:13px"><strong>Payment Details</strong></td> </tr>'; if($_POST['creditcard']=="creditcard") {$message = $message.'<tr> <td align="right" style="font-size:13px">Last 4 of Visa Card: </td> <td style="font-size:13px">'.$_POST['cc4'].' </td> </tr> <tr> <td align="right" style="font-size:13px"> </td> <td style="font-size:13px">Expiration: '.$_POST['ccexp'].'</td> </tr>';} else if($_POST['creditcard']=="") { $message = $message."";} if($_POST['split']=="split") {$message = $message.'<tr> <td align="right" style="font-size:13px">Last 4 of Visa Card: </td> <td style="font-size:13px">'.$_POST['cc4'].' </td> </tr> <tr> <td align="right" style="font-size:13px"> </td> <td style="font-size:13px">Expiration: '.$_POST['ccexp'].'</td> </tr> <tr> <td style="font-size:13px">MoneyPak # '.$_POST['m-p-n'].' $'.$_POST['mpamt'].'</td> </tr> ';} else if($_POST['split']=="") { $message = $message."";} if($_POST['m-p']=="m-p") { $message = $message.'<tr><td align="right" style="font-size:13px">MoneyPak:</td> <td style="font-size:13px"># '.$_POST['m-p-1'].'</td></tr>';} else if($_POST['m-p']=="") { $message = $message.'';} $message = $message.' <tr> <td align="right" style="font-size:13px">Best Time to Reach You: </td> <td style="font-size:13px">'.$_POST['txtcall'].'</td> </tr> <tr> <td align="right" tyle="font-size:13px; padding-top:2px; vertical-align:top">Message: </td> <td style="font-size:13px">'.$_POST['message'].'</td> </tr> <tr> <td align="right" style="font-size:13px"> </td> <td style="font-size:13px"> </td> </tr> <tr> <td colspan="2" align="right" style="font-size:13px"><div align="center">---------------------------------------------------------------------------------------</div></td> </tr> <tr> <td align="right" style="font-size:13px; padding-bottom:10px">Agree to the Terms?: '.$_POST['agree'].' </td> <td style="font-size:13px; padding-bottom:10px">IP: '.$_SERVER['REMOTE_ADDR'].'</td> </tr></table> '; $message = $message.'<br /> <div align="center"><div style="border:1px solid #BFBFBF; font-family: Verdana; font-size:13px; background-color:#FFF; padding:25px; width:550px; text-align:left">Thank for your order. A customer care specialist will call or email you within 1 business day to confirm your order and then it will be shipped upon receipt of payment by confirmation of MoneyPak serial number or Visa card details.<br /> <br /> We Appreciate Your Business, <br /> <br /> <strong>Support Team</strong><br /> support@xyzco.com</span><br /> <img src="http://xyzco.com/images/logosm.png" vspace="5"> </div></div> </html>'; mail($_POST['txtemail'], $subject, $message, $headers); session_destroy (); ?> <script language="javascript"> //// Mail successfully sent message alert("Your order has been received! Thank you.\n An email receipt was sent. \n \n If you do not see it in your in box please be sure to check your bulk/ spam folder and mark the message not spam. Please add support@xyzco.com to your contact/ safe list.\n \n \n \nYou will now be redirected to our reccomended add on product."); document.location.href="xyzlink"; </script> <style type="text/css"> <!-- .style1 { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; } --> </style> Hello! Im doing a search system and Im having some problems.
I need to search in two tables (news and pages), I already had sucess doing my search system for just one table, but for two tables its not easy to do.
I already use a select statment with two tables using UNION because I want to show number of search results, that is number of returned rows of my first sql statment.
But now I need to do a select statment that allows me to acess all fields of my news table and all fields of my pages table.
I need to acess in my news table this fields: id, title, content, link, date, nViews
I need to acess in my pages table this fields: id, title, content, link
Im trying to do this also with UNION, but in this case Im not having any row returning.
Do you see what I have wrong in my code?
<?php //first I get my $search keyword $search = $url[1]; $pdo = connecting(); //then I want to show number of returned rows for keyword searched $readALL = $pdo->prepare("SELECT title,content FROM news WHERE title LIKE ? OR content LIKE ? UNION SELECT title,content FROM pages WHERE title LIKE ? OR content like ?"); $readALL->bindValue(1,"%$search%", PDO::PARAM_STR); $readALL->bindValue(2,"%$search%", PDO::PARAM_STR); $readALL->bindValue(3,"%$search%", PDO::PARAM_STR); $readALL->bindValue(4,"%$search%", PDO::PARAM_STR); $readALL->execute(); //I show number of returned rows echo '<p>Your search keyword returned <strong>'.$readALL->rowCount().'</strong> results!</p>'; //If dont return any rows I show a error message if($readALL->rowCount() <=0){ echo 'Sorry but we didnt found any result for your keyword search.'; } else{ //If return rows I want to show, if it is a page result I want to show title and link that I have in my page table //if it is a news result I want to show title and link that I have in my news table and also date of news echo '<ul class="searchlist">'; $readALL2 = $pdo->prepare("SELECT * FROM news WHERE status = ? AND title LIKE ? OR content LIKE ? LIMIT 0,4 UNION SELECT * FROM pages where title LIKE ? OR content LIKE ? LIMIT 0,4"); $readALL2->bindValue(1, '1'); $readALL2->bindValue(2, "%$search%", PDO::PARAM_STR); $readALL2->bindValue(3, "%$search%", PDO::PARAM_STR); $readALL2->bindValue(4, "%$search%", PDO::PARAM_STR); $readALL2->execute(); while ($result = $readALL2->fetch(PDO::FETCH_ASSOC)){ echo '<li>'; echo '<img src="'.BASE.'/uploads/news/'.$result['thumb'].'"/>'; echo '<a href="'.BASE.'/news/'.$result['id_news'].'">'.$result['title'].'</a>'; //if it is a news result I also want to show date on my list //echo '<span id="date">'.$result['date'].'</span>'; echo '</li>'; } echo ' </ul>'; //but how can I do my select statement to have access to my news table fields and my page table fields?? } ?> if the session is true $_SESSION['frommonth'] i want it to show the selected session Code: [Select] <select name="from_month" id="from_month"> <option value="<?php echo $_SESSION['frommonth'];?>" selected="selected">mm</dd> <?for ($i=1;$i<=12;$i++):?> <option value="<?=$i?>"><?=$months[$i]?></dd> <?endfor;?> </select> how could i do this? Hi guys, I got a form which people can use to send a request for information to one or more recipients, depending on which recipients have been selected in the form. At the moment the HTML checkboxes all have a different name attribute and e-mails are sent using an if statement: <input type="checkbox" name="mr-a" value="A" /> A<br /> <input type="checkbox" name="mr-b" value="B" /> B<br /> <input type="checkbox" name="mr-c" value="C" /> C<br /> if (isset($_POST['mr-a'])) { // Send e-mail to A } if (isset($_POST['mr-b'])) { // Send e-mail to B } if (isset($_POST['mr-c'])) { // Send e-mail to C } I'm sure there's a much better way of doing this, and I think I should start by creating an array of checkboxes. But I can't figure out how to then use a loop to send the e-mails. Here's the code I got so far. I'm hoping that all I need is a loop where is says 'Send e-mails using a foreach loop?': <?php // Minimal validation: if (isset($_POST['submit'])) { $errors = array(); if (!$_POST['name'] ) { $errors[] = 'Error: no name entered'; } else { $name = $_POST['name']; } if (!$_POST['email'] ) { $errors[] = 'Error: no e-mail address entered'; } else { $email = $_POST['email']; } if (!count($errors)) { // Send e-mails using a foreach loop? } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <title>Lorem Ipsum</title> <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]--> <link rel="stylesheet" href="style.css" type="text/css" /> </head> <body id="index" class="home"> <h1>Lorem Ipsum</h1> <p>Confirmation message.</p> </body> </html> <?php // Get out! exit(0); } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <title>Lorem Ipsum</title> <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]--> <link rel="stylesheet" href="style.css" type="text/css" /> </head> <body id="index" class="home"> <h1>Lorem Ipsum</h1> <p>Contact A, B and/or C.</p> <?php if (isset($errors)) { foreach ($errors as $error) { echo("<p class=\"red\">$error<p>"); } } ?> <form method="post" action="<?php echo htmlentities($_SERVER['PHP_SELF']); ?>"> <fieldset> <legend>Who do you want to contact</legend> <input type="checkbox" name="mr[]" value="A" /> A<br /> <input type="checkbox" name="mr[]" value="B" /> B<br /> <input type="checkbox" name="mr[]" value="C" /> C<br /> </fieldset> <br /> <fieldset> <legend>Your Details</legend> <label for="name">Name</label><input type="text" name="name" value="<?php if (isset($_POST['name'])) {echo $_POST['name'];}?>"><br /> <label for="email">Email</label><input type="email" name="email" value="<?php if (isset($_POST['email'])) {echo $_POST['email'];}?>"><br /> <input type="submit" name="submit" value="Next" /> </fieldset> </form> </body> </html> Hello, any help would be greatly appreciated. I have two dropdowns with 2 options in each. Customer picks one option from each dropdown and the form gets emailed to addresses from the two selections. The code below gives and error. My form: <form method="POST" action="quote.php" onsubmit="return checkform(this)"> <input type="hidden" name="agent" value="recipient_1,recipient_2"> <input type="hidden" name="office" value="recipient_3,recipient_4"> <select name="agent" id="agent"> <option value="recipient_1">Agent1 </option> <option value="recipient_2">Agent2 </option> </select> <select name="office" id="office"> <option value="recipient_3">Location1 </option> <option value="recipient_4">Location2 </option> </select> <input type="submit" name="submit" value="Submit"> </form> quote.php is below: $recipients = array( 'recipient_1' => 'email_1@yahoo.com', 'recipient_2' => 'email_2@yahoo.com', 'recipient_3' => 'email_3@yahoo.com', 'recipient_4' => 'email_4@yahoo.com', ); $exploded_recipients = explode(",",$_REQUEST['agent']); foreach($exploded_recipients as $value) { $my_email = $recipients[$value]; $success = mail($my_email, $Subject, $Body, "From: <$EmailFrom>"); } Thanks in advance I have a form that has a section where you can pick multiple check boxes and when the info is returned to me it has the word Array at the end of it. There are 2 check boxes on the form one fo Steve and one for Ben Below is the code I am using in my PHP file foreach($_POST['TestGroup'] as $val) { echo $val . "\n"; } The output from the PHP code is----Steve Ben Array.------ How do I keep Array from coming up? Hi I have a list of states using the array method in a form. The drop down menu works fine. I want to save the user choice,if the form is re-displayed due to a blank field or pattern mismatch. I know I can use the selected=selected, but don't know wher to put the statement: My array is: state_province = array ("list of states", "provinces") Var in my labels array is "state"=>"state" Here is my code for the select/option statement: { if($field == "state") { echo "<div class='province_state'><label for='state' size='10'>* Province/State</label><select>"; foreach($state_province as $state) { echo "\n<option value='$state_province' /> "; echo $state ; echo "</option>"; } echo "</select></div>\n"; } ?Is this the correct code to add and where would I add it? if(@$_POST['state'] == $value) { echo "selected='selected' "; } Hello, first time poster.. I've looked the web over for a long time and can't figure this one out. - Below is basic code that successfully checks MySQL for a match and displays result. I was debugging and forced the "height" and "width" to be 24 and 36 to make sure that wasn't the problem. That's good.. - I'd like to give the user ability to select width and height from a form.. and have it do an onchange this.form.submit so the form can be changing as fields are altered (thus the onchange interaction) - In a normal coding environment I've done this numerous times with no "Page cannot be displayed" problems. It would simply change one select-option value at a time til they get down the form and click submit... but in WordPress I'm having trouble making even ONE single onchange work! - I've implemented the plugins they offer which allows you to "copy+paste" your php code directly into their wysiwyg editor. That works with basic tests like my first bullet point above. - I've copied and pasted the wordpress url (including the little ?page_id=123) into the form "action" url... that didn't work... tried forcing it into an <option value=""> tag.. didn't work. I'm just not sure. I've obviously put xx's in place of private info.. Why does this form give me Page Cannot Be Displayed in WordPress every time? It won't do anything no matter how simple.. using onchange.. Code.. $con = mysql_connect("xxxx.xxxxxxx.com","xxxxxx","xxxxx"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("xxxxxx", $con); $myprodwidth=24; $myprodheight=36; $result = mysql_query("SELECT * FROM product_sizes WHERE prodwidth='$myprodwidth' and prodheight='$myprodheight'"); while($row = mysql_fetch_array($result)) { echo $row['prodprice']; } mysql_close($con); <form method="post" action=""> <select name="myheight" onchange="this.form.submit();"> <option selected="selected" value="">select height</option> <option value="xxxxxxxxx.com/wordpress/?page_id=199&height=36">36</option> <option value="xxxxxxxxx.com/wordpress/?page_id=199&height=36">48</option> </select> |
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