|
PHP - Calling A Php Function With Submit Button
Hi all,
I have a regular comment section and i want the submit button to call a mysql_query function in comment.class.php so Code: [Select] <form method="post" action="../php/comment.class.php?action=addcomment" name="commentform" id="commentform" onsubmit="validateForm()"> <label for "body">Your Comment</label> <div><textarea cols="20" rows="4" name="body" id="body"></textarea></div> <input type="submit" id="submit" value="Submit"/> and my comment.class.php is... Code: [Select] function addcomment($body){ $body=mysql_real_escape_string($_POST['body']); if($body!=''){ mysql_query("INSERT INTO comment(uid,screenname,body) VALUES ('$_SESSION[uid]','$_SESSION[screenname]','$body')") or die('lame'); } header("location:../index.php"); } but when I click submit, i'm taken to a blank page with the URL: http://test/php/comment.class.php?action=addcomment any tips? and is there a better alternative to header? Thanks Similar TutorialsHelp! HTML5 Submit button not calling PHD file My HTML: <html> <head> </head> <body> <form action="my.php" method="POST" name="process_form"> <Input type="submit" name="submit" value="Submit" formmethod="post" formaction="my.php"> </form> </body> </html>PHP
if(isset ($_POST["submit"])){
Do something;
Do something;
} else {
Do something;
Do something;
}
I click the button and nothing happens. What am I missing? Hello, I am a newbie to php. I am trying to figure out how to call a function when a user clicks submit on a form. I have a sample script that I am writing where the user inputs there name, address, etc.. and then clicks submit and it inserts into the mysql database. I have successfully done this with form action to my adduser.php file, but I would rather have a single function file with adduser, delete a user, edit a user, etc.. here is my form <form action="includes/customersfunctions.php?add" method="post"> name: <input type="text" name="name" /><br /> address: <input type="text" name="address" /><br /> city: <input type="text" name="city" /><br /> state: <input type="text" name="state" /><br /> zip: <input type="text" name="zip" /><br /> <input type="submit" /> </form> Here is my function <?php function add() { include("config.php"); mysql_query("INSERT INTO customers (name,address,city,state,zip) VALUES ('name','address','city','state','zip') ") or die(mysql_error()); echo "added"; mysql_close($con); } ?> The function will have delete, update, etc.. later Thanks for your help in advance! Code: [Select] <?php $db = mysql_connect("localhost", "root") or die("Could not connect."); //username and password if(!$db) die("no db"); if(!mysql_select_db("simple",$db)){ if(!mysql_select_db("regis",$db)){//database name die("No database selected.");}} $message=$_POST['message']; print "<form action='registration.php' method='post'onsubmit='return msg();'>"; print "Your message:<br>"; print "<textarea name='message' cols='40' rows='2'></textarea><br>"; print "<a onClick=\"addSmiley(':)')\"><img src='smile.gif'></a> "; print "<a onClick=\"addSmiley(':(')\"><img src='blush.gif'></a> "; print "<a onClick=\"addSmiley(';)')\"><img src='images/wink.gif'></a> "; print "<input type='submit' name='submit' value='Set Name'></form>"; print "<script language=\"Java Script\" type=\"text/javascript\">\n"; print "function addSmiley(a)\n"; print "{\n"; print "document.form.message.value += a;"; print "document.form.message.focus();\n"; print "}\n"; print "</script>\n"; print "<br><br>"; ?> <script type="text/javascript"> <?php function msg(){ if(isset($_POST['submit'])) //if submit button push has been detected { if(strlen($message)<1) { // print "You did not input a message"; echo"<SCRIPT LANGUAGE='javascript'>alert('You did not input a message')</SCRIPT>"; } else { $message=strip_tags($message); $IP=$_SERVER["REMOTE_ADDR"]; //grabs poster's IP $checkforbanned="SELECT IP from admin where IP='$IP'"; $checkforbanned2=mysql_query($checkforbanned) or die("Could not check for banned IPS"); if(mysql_num_rows($checkforbanned2)>0) //IP is in the banned list { print "You IP is banned from posting."; } else if(strlen($message)>=1) { $message=strip_tags($message); echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('$message')</SCRIPT>"); // die("<meta http-equiv=\"refresh\" content=\"0; url=registration.php\">"); } $message=$_POST['message']; $message=strip_tags($message); /* if($_POST['username'] && $_POST['pass']) { $name = mysql_query("SELECT * FROM Persons"); $thedate = date("U"); //grab date and time of the post $insertmessage="INSERT into mesej (name,IP,postime,message) values('$name','$IP','$thedate','$message')"; mysql_query($insertmessage) or die("Could not insert message"); } */ } } return false; } return true; </script> ?> This is my code in my submit2.php im clicked submit button but if it is empty it should return an javascript alert error but why it directs through registration.php without reading the rules? I have two pages one is db.php and another is form.php. In form.php i have created a form which contains different fields and a submit button. But i want to write the queries in db.php. And when i click on the submit button the insert query in db.php should be executed and insert data in database but the focus remains on form.php. How can i do this??? Any Idea? the info posts beautifully i just canst seem to get the button to auto click or submit, tried numerous ways! help Code: [Select] <?php require_once "../store/paypal/utility.php"; require_once "../store/paypal/constants.php"; $url = "https://www.".DEFAULT_ENV.".paypal.com/cgi-bin/webscr"; $postFields = "cmd=".urlencode("_notify-synch"). "&tx=".urlencode(htmlspecialchars($_GET["tx"])). "&at=".urlencode(DEFAULT_IDENTITY_TOKEN); $ppResponseAr = Utils::PPHttpPost($url, $postFields, true); if(!$ppResponseAr["status"]) { Utils::PPError($ppResponseAr["error_msg"], $ppResponseAr["error_no"]); exit; } $httpParsedResponseAr = $ppResponseAr["httpParsedResponseAr"]; // assign posted variables to local variables $item_name = $httpParsedResponseAr['item_name']; $item_number = $httpParsedResponseAr['item_number']; $receiver_email = $httpParsedResponseAr['receiver_email']; $receiver_id = $httpParsedResponseAr['receiver_id']; $quantity = $httpParsedResponseAr['quantity']; $first_name = $httpParsedResponseAr['first_name']; $last_name = $httpParsedResponseAr['last_name']; $payer_email = $httpParsedResponseAr['payer_email']; $txn_type = $httpParsedResponseAr['txn_type']; $address_street = $httpParsedResponseAr['address_street']; $address_city = $httpParsedResponseAr['address_city']; $address_state = $httpParsedResponseAr['address_state']; $address_zip = $httpParsedResponseAr['address_zip']; $item_number = $httpParsedResponseAr['item_number']; $option_name1 = $httpParsedResponseAr['option_name1']; $option_selection1 = $httpParsedResponseAr['option_selection1']; $option_name2 = $httpParsedResponseAr['option_name2']; $option_selection2 = $httpParsedResponseAr['option_selection2']; $invoice = $httpParsedResponseAr['invoice']; $custom = $httpParsedResponseAr['custom']; $payer_id =$httpParsedResponseAr['payer_id']; ?> <html lang="en"> <head> <title>Rec</title> <link REL="stylesheet" href="include/style.css" type="text/css"> <!--[if IE]> <link REL="stylesheet" href="include/styleIE.css" type="text/css"> <![endif]--> <style> #center_block {width:50%;margin:0 auto;min-width:500px;} #contents_block {text-align:center;} #header_block {white-space:nowrap;height:25px;padding:0 10px 5px;text-align:center;} #fields_block {width:100%;margin:0;padding:10px} #header_block span {margin:0 5px} #buttons_block {padding:10px 10px 5px} #buttons_block div {padding:3px} #delimiter {margin:2px} #fields_block td {padding:3px 14px} #username_block td {padding-top:13px;white-space:nowrap;} #remember_block td {padding-bottom:13px;white-space:nowrap;} #required_block {text-align:left;padding:5px} </style> <!--[if IE]> <style> #main_block {width:100%} </style> <![endif]--> </head> <body> <script language="JavaScript" src="include/jquery.js"></script> <script language="JavaScript" src="include/jsfunctions.js"></script> <script language="JavaScript" src="include/runnerJS/RunnerBase.js"></script> <form action="rec.php" method="post" id="rec" name="rec.php"> <table id="center_block" align="center"> <tr><td id="contents_block"> <div class="main_table_border2 loginshade" id="main_block"> <table cellpadding=0 cellspacing=0 border=0 id="fields_block" class="loginshade"> <tr id="email_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_email_1">Email:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_email_0" style="white-space: nowrap;"><input id="value_email_1" style="" type="text" name="value_email_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["payer_email"]) ?>"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="pass_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_pass_1">Pass:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_pass_0" style=""><input style="" id="value_pass_1" type="Password" name="value_pass_1" maxlength=50 value="1234"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="confirm_block"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_confirm_1">Re-enter password:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_confirm_0" style=""><input style="" id="value_confirm_1" type="Password" name="value_confirm_1" value="1234"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="fname_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_fname_1">First Name:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_fname_0" style="white-space: nowrap;"><input id="value_fname_1" style="" type="text" name="value_fname_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["first_name"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="lname_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_lname_1">Last Name:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_lname_0" style="white-space: nowrap;"><input id="value_lname_1" style="" type="text" name="value_lname_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["last_name"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="address_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_address_1">Address:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_address_0" style="white-space: nowrap;"><input id="value_address_1" style="" type="text" name="value_address_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_street"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="city_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_city_1">City:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_city_0" style="white-space: nowrap;"><input id="value_city_1" style="" type="text" name="value_city_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_city"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="state_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_state_1">State:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_state_0" style="white-space: nowrap;"><input id="value_state_1" style="" type="text" name="value_state_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_state"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="zip_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_zip_1">Zip:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_zip_0" style="white-space: nowrap;"><input id="value_zip_1" style="" type="text" name="value_zip_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_zip"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="cosponsor_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_cosponsor_1">Cosponsor:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_cosponsor_0" style=""><input id="type_cosponsor_1" type="hidden" name="type_cosponsor_1" value="checkbox"><input id="value_cosponsor_1" type="Checkbox" name="value_cosponsor_1" ></span> </td> </tr> <tr id="recipients_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_recipients_1">Recipients:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_recipients_0" style="white-space: nowrap;"><input id="value_recipients_1" style="" type="text" name="value_recipients_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["quantity"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="clients_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_clients_1">Clients:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_clients_0" style=""><input id="type_clients_1" type="hidden" name="type_clients_1" value="checkbox"><input id="value_clients_1" type="Checkbox" name="value_clients_1" ></span> </td> </tr> <tr id="space_block"></tr> </table> </div> </td></tr> </table> <input type=submit value="Submit" class=button id="saveButton1" onload="Submit"></form> </body> </html> I need to call usort from a class function, and I'm puzzled about how to define the comparison function. I've tried to define the comparison function in the same class, but I can't get usort to call it. I found one hint that it will work if I make the comparison function static, but I tried that, and it didn't work for me. If I define the comparison function outside the class, it won't have access to object properties that it needs to operate. The only solution I can think of is to define the comparison function outside the class and put the object properties it needs in globals. Is there a cleaner way to do this? Question 1) Is the only and proper way to call a parent function "parent::function()"? Are there other/better ways from within a child function? Question 2) What are the deciding factors for when to make a function or attribute static? How do you make that decision? Assuming 5.3... Thanks. Friends I am new to php and i have to submit my coursework in php by 3rd dec, I stuck at one place where i have to upload multiple photo and one can see all the photo he has uploaded and can edit or delete that photo so i have done uploading now i am showing those pics in table by running loop and generating tr and td but now i have two buttons with each row edit and delete now when i clicked on one delete or edit that pic should be delete or give text box to edit description of pic, Please help me how to do that....... <?php $headers[0] = 'Content-Type: text/namevalue'; $headers[1] = 'X-PAYPAL-SECURITY-USERID: blah'; $headers[2] = 'X-PAYPAL-SECURITY-PASSWORD: blah'; $headers[3] = 'X-PAYPAL-SECURITY-SIGNATU blah'; $headers[4] = 'X-PAYPAL-APPLICATION-ID: blah'; $headers[5] = 'X-PAYPAL-REQUEST-DATA-FORMAT: NV'; $headers[6] = 'X-PAYPAL-RESPONSE-DATA-FORMAT: NV'; $endpoint = 'https://api-3t.paypal.com/nvp'; $method = 'BMGetButtonDetails(hostedbuttonid:AUKAUSD1)'; $options = array('http' => array('header' => 'Content-type: application/x-www-form-urlencoded', 'method' => 'POST', 'content' => http_build_query($method))); $response = file_get_contents($endpoint, $method, $options, $headers); header('Location: gwpvlist.mv?done=aukretrieved&pvi=AUK&actioni=list&identityi=AUKMUSD1&sesx=54467585000E3C510000766200000000&ans='.$response);?>
It seems to go somewhere but there is nothing in $response.
By the way, I am an infant at php usage. (and an imbecile otherwise!)
I am using simple machines forum, and by placing a link to ssi.php in the top of my php page Code: [Select] <?php require_once('/forum/SSI.php');?>I am able to use some ssi functions. My problem is calling another function from within a function. My first function is this: Code: [Select] <?php $allowed_groups = array(1,5); $can_see = FALSE; foreach ($allowed_groups as $allowed) if (in_array($allowed, $user_info['groups'])) { $can_see = TRUE; break; } if ($can_see) { echo ' <div> this is text that i want certain groups to see </div>'; } else { //message or section to show if they are not allowed. echo 'this is text that i dont want certain groups to see'; } ?> This is my second function: Code: [Select] <?php ssi_welcome(); ?> I want to put the second function inside the first function, like so: Code: [Select] if ($can_see) { echo ' <div> <?php ssi_welcome(); ?> </div>'; this just gives me the "<?php ssi_welcome(); ?>" displayed on the actual site, it is not calling the separate function. I have tried different approaches, e.g. $function ssi_welcome; but all it does is display this as text as well.. Please can some one point me in the right direction. Thank you Hi, I got a little problem with calling a PHP function from a href. I got my site all set up, and am calling the function like this: Code: [Select] <?php echo '<a href="'.changeRecentPosts().'" class="image">' ?> This does indeed work, but it calls the function every time I refresh my page.. Which isn't the effect I was trying to achieve. I tried to change it to : Code: [Select] <?php echo '<a href="#" onClick="'.changeRecentPosts().'" class="image">' ?> But that didn't work either. It also seems it only calls it when I refresh my page, but never when I click it (I guess because PHP is handeled before HTML or something similar?). If you can think of any way (even in AJAX, or whatever other language...) feel free to, I think I can figure it all out. Thank you! I have this piece of code: Code: [Select] function newmessage() { box = new LightFace({ title: 'New message', width: 600, height: 400, content: "<form method='post' action='sendmessage.php'>To: <br><input type='text' name='to'><br><br>Subject: <input type='text' size='94' name='subject'><br><br><textarea name='message' rows='13' cols='63'></textarea><br><br><input type='submit' value='Send' name='send'><input name='from' type='hidden' value='<? echo $username; ?>'></form>", buttons: [ { title: 'Close', event: function() { this.close(); } } ] }); box.open(); } As well as this piece of code: Code: [Select] $userid = mysql_real_escape_string($_SESSION['userid']); //WALLNOT $db2 = "SELECT status FROM comments WHERE touser='$username' AND status='0'"; $db2connect = $database->query($db2); $status2 = "SELECT status FROM friends2 WHERE user2='$username' and status='0'"; $test = $database->query($status2); $statfromdb = "SELECT stat FROM wallposts WHERE person='$username' AND stat='0'"; $status = $database->query($statfromdb); $GetStatus = "SELECT byuser, status, dtime FROM commentstatus WHERE status='$Naw'and person='$username' AND byuser!='$username'"; $ConnectGetStatus = $database->query($GetStatus); $Getmsg = "SELECT status FROM messages WHERE status='0' AND touser='$username'"; $ConnectGetmsg = $database->query($Getmsg); $row = mysql_fetch_array($test); $row2 = mysql_fetch_array($ConnectGetmsg); $getrow = mysql_fetch_array($status); $getrow2 = mysql_fetch_array($db2connect); $StatusComment = mysql_fetch_array($ConnectGetStatus); //Select profile picture $GetProfilePicture = "SELECT profilepicture FROM users WHERE username='$username'"; $ConnectProfilePicture = $database->query($GetProfilePicture); $ProfilePicture = mysql_fetch_array($ConnectProfilePicture); $MyProfilePicture = $ProfilePicture['profilepicture']; That I use in 19 different pages, is there anyway I can put them all into one page, and just them through a function? It takes so much time when loading if I have it on each page? And if you have any other tips how to optimize my loading speed please write them. Thank you in advance! *Edit: Bad grammar. When ever I try to google this I always get it the other way round "Calling PHP from jQuery" which is now what I need. Basically I want, When the script starts, For PHP to check if an array is empty and if it's not call a jQuery function (This would be the jQuery UI Dialog box). If you can help me here or even post a link to a resource then I will kiss ya. No homo. Thanks in advance! Hi all! First off, sorry if this question is a completely dumb one but i'm really new to PHP. I'll paste the code to start with... function getReasons ($id) { global $link; $rst = mysql_query('SELECT r.name as reason FROM entries_feedback_comments as f LEFT JOIN reasons as r ON r.id = f.reason_id WHERE f.feedback_id ='. $id, $link); while ($row = mysql_fetch_assoc($rst)) { echo $row['reason']; } } later on in the code.... inside a table structure i do this... echo '<tr class="' . ($y?'even':'odd') . '">'; echo '<td colspan="10" class="freetext">'.getReasons($row['id']).'</td>'; echo '</tr>'; echo '<tr class="' . ($y?'even':'odd') . '">'; echo '<td colspan="10" class="freetext">'.$row["freetype"].'</td>'; echo '</tr>'; (I have left put the "freetype" bit of code in to show you that it works with this row but not with the function). Basically, what I see is the result of the function outside of the table itself rather than in the table row. Is there a reason for this? Does a function have to be put in specific places in the code? Thank you for your help. Sam can someone help me I am trying to call a class function using a varible.... example say i go to index.php?page=contact i want to pull that class with out doing a switch statement can someone help me Code: [Select] <?php $Site = page; $Site->getPage($_GET['page']); ?> Code: [Select] <?php class page extends site { function getPage($page) { return $this->$page; } function Contact() { echo '<h2>Contact test</h2>'; echo '<form> </form>'; } } ?> Hi guys, I am having a tough time executing the code inside the javascript. Everything is working fine with the Php code and I am able to see the output of variable myValue too.. But the problem is nothing is being executed inside the javascript..Not even the first statement of the javascript..When I look at the output sent by the HTML to the browser, the output is what is listed after this code which is right at the bottom of this page. Please advise. Code: [Select] <html> <head> <title>AES (Rijndael) Encryption Test in JavaScript</title> <script src="aes-enc.js" type="text/javascript" language="JavaScript"></script> <script src="aes-dec.js" type="text/javascript" language="JavaScript"></script> <script src="aes-test.js" type="text/javascript" language="JavaScript"></script> <script type="text/javascript"> function doDecryption() { document.println("Inside Javascript"); var ct, key; var theForm = document.forms[0]; blockSizeInBits=128; keySizeInBits = theForm.keySize[theForm.keySize.selectedIndex].value; if (theForm.key.value.toLowerCase().indexOf("0x") == 0) theForm.key.value = theForm.key.value.substring(2); if (theForm.ciphertext.value.toLowerCase().indexOf("0x") == 0) theForm.ciphertext.value = theForm.ciphertext.value.substring(2); if (theForm.key.value.length*4 != keySizeInBits) { alert("For a " + keySizeInBits + " bit key, the hex string needs to be " + (keySizeInBits / 4) + " hex characters long."); if (theForm.key.select) theForm.key.select(); return; } if (theForm.ciphertext.value.length*4 != blockSizeInBits) { alert("For a " + blockSizeInBits + " bit block, the hex ciphertext string needs to be " + (blockSizeInBits / 4) + " hex characters long."); if (theForm.ciphertext.select) theForm.ciphertext.select(); return; } ct = hex2s(<?php echo $myValue; ?>); document.println("Inside Javascript"); document.write(ct); // key = hex2s(theForm.key.value); // theForm.plaintext.value = byteArrayToHex(rijndaelDecrypt(ct, key, "ECB")); } </script> </head> [syntax=php] <?php mysql_connect("localhost","root",""); mysql_select_db("encryption") or die(mysql_error()); $userId = $_POST['userId']; if (($_SERVER['REQUEST_METHOD'] == 'POST') && ($_POST['key'] == "")) { $query = mysql_query("select * from employee_details where id = '$userId'"); if($row=mysql_fetch_assoc($query)) { echo '<tr>'; foreach($row as $value) echo '<td>'.$value.'</td>'; echo '</tr>'; } else { echo "No rows returned"; }} else if (($_SERVER['REQUEST_METHOD'] == 'POST') && ($_POST['key'])) { $columname = "ciphertext"; $tablename = "employee_details"; function getField($field, $tbl_name, $condition) { $result = mysql_query("SELECT $field FROM $tbl_name WHERE id = ".$condition); return @mysql_result($result, 0); } $myValue = getField($columname,$tablename,$userId); echo "$myValue"; //doDecryption(); } echo '<script type="text/javascript"> doDecryption(); </script>'; echo "whats happening"; ?> </body> </html> [/syntax] <body> CODE THAT IS SENT AS HTML OUTPUT TO THE BROWSWER Code: [Select] <!doctype HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>AES (Rijndael) Encryption Test in JavaScript</title> <script src="aes-enc.js" type="text/javascript" language="JavaScript"></script> <script src="aes-dec.js" type="text/javascript" language="JavaScript"></script> <script src="aes-test.js" type="text/javascript" language="JavaScript"></script> <script type="text/javascript" language="JavaScript"> function doDecryption() { document.alert("Inside Javascript"); var ct, key; var theForm = document.forms[0]; blockSizeInBits=128; keySizeInBits = theForm.keySize[theForm.keySize.selectedIndex].value; if (theForm.key.value.toLowerCase().indexOf("0x") == 0) theForm.key.value = theForm.key.value.substring(2); if (theForm.ciphertext.value.toLowerCase().indexOf("0x") == 0) theForm.ciphertext.value = theForm.ciphertext.value.substring(2); if (theForm.key.value.length*4 != keySizeInBits) { alert("For a " + keySizeInBits + " bit key, the hex string needs to be " + (keySizeInBits / 4) + " hex characters long."); if (theForm.key.select) theForm.key.select(); return; } if (theForm.ciphertext.value.length*4 != blockSizeInBits) { alert("For a " + blockSizeInBits + " bit block, the hex ciphertext string needs to be " + (blockSizeInBits / 4) + " hex characters long."); if (theForm.ciphertext.select) theForm.ciphertext.select(); return; } ct = hex2s(<br /> <b>Notice</b>: Undefined variable: myValue in <b>C:\wamp\www\AES4U\Decryptedresults.php</b> on line <b>41</b><br /> ); document.write("Inside Javascript"); document.write(ct); // key = hex2s(theForm.key.value); // theForm.plaintext.value = byteArrayToHex(rijndaelDecrypt(ct, key, "ECB")); } </script> </head> <body> <br /> <b>Notice</b>: Undefined index: userId in <b>C:\wamp\www\AES4U\Decryptedresults.php</b> on line <b>58</b><br /> // Do not worry about this notice because teh value has not been posted it is not able find this value. </body> Whenever I want to use AJAX (using jQuery) I store the PHP code in a seperate file and then send an retrieve data from that file using AJAX. However I was wondering if you can just call a PHP function. Then it would save me having to put each function in a seperate file? Thanks for any help. Code: [Select] <?php class My { public function disp() { echo "ehllo"; } } ?> <html> <head> <script type="text/javascript"> function displaymessage() { document.write(My.disp()); } </script> </head> <body> <form> <input type="button" value="Click me!" onclick="displaymessage()" /> </form> </body> </html> HEllo I wanted to know wheter php function can be call in js functions. Please Help. Hi, I was looking around the web for a image resizer script and I came across this one. http://www.scriptol.com/scripts/thumbnail-maker.php The weird thing is, it says to use this syntax to get it to work php resizer.php -j myimage.png Well.. I don't seem to understand how that makes it work, Normally I would run a php script by looking for it's main function and running it like: mainfunction(); Maybe I'm interpreting it wrong, but how is this script suppose to run? |
|||||||