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ivoilic

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About ivoilic

  • Birthday 11/25/1995

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  1. Thanks PaulRyan your code worked perfectly! @Pickachu2000 Don't worry the serials are saved to a database and the newly generated ones are checked against the db.
  2. So I wrote this code to generate a 12 character long serial number looking something like this: 123a-34se-sdf3 I am new to php and really bad at using loops. If some one could explain to me some method of repeating the action rather than having to copy and paste. $ser_num = array("1","2","3","4","5","6","7","8","9","0","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"); $num1 = rand(0,count($ser_num)-1); $numf1 = wordwrap($ser_num[$num1],1,"\n", true); $num2 = rand(0,count($ser_num)-1); $numf2 = wordwrap($ser_num[$num2],1,"\n", true); $num3 = rand(0,count($ser_num)-1); $numf3 = wordwrap($ser_num[$num3],1,"\n", true); $num4 = rand(0,count($ser_num)-1); $numf4 = wordwrap($ser_num[$num4],1,"\n", true); $num5 = rand(0,count($ser_num)-1); $numf5 = wordwrap($ser_num[$num5],1,"\n", true); $num6 = rand(0,count($ser_num)-1); $numf6 = wordwrap($ser_num[$num6],1,"\n", true); $num7 = rand(0,count($ser_num)-1); $numf7 = wordwrap($ser_num[$num7],1,"\n", true); $num8 = rand(0,count($ser_num)-1); $numf8 = wordwrap($ser_num[$num8],1,"\n", true); $num9 = rand(0,count($ser_num)-1); $numf9 = wordwrap($ser_num[$num9],1,"\n", true); $num10 = rand(0,count($ser_num)-1); $numf10 = wordwrap($ser_num[$num10],1,"\n", true); $num11 = rand(0,count($ser_num)-1); $numf11 = wordwrap($ser_num[$num11],1,"\n", true); $num12 = rand(0,count($ser_num)-1); $numf12 = wordwrap($ser_num[$num12],1,"\n", true); $serial = ''.$numf1.''.$numf2.''.$numf3.''.$numf4.'-'.$numf5.''.$numf6.''.$numf7.''.$numf8.'-'.$numf9.''.$numf10.''.$numf11.''.$numf12.'';
  3. Yeah problem solved i modified to the example you gave me to this: http://jsfiddle.net/kKNNE/14/ It's exactly what I need! THANKS!
  4. So I have a series of textboxes and when any of the values are changed I want JS to apply some basic calculations to each and then display the sum. I can do this where it detects the change in one textbox, but I am not sure how to get it to detect a change in any of the textboxes other than copy and pasting the code and changing the id for each. $(document).ready(function()//When the dom is ready { $("#def").keyup(function() { //if theres a change in var def = $("#def").val(); var acc = $("#acc").val(); //Calculate Each Cost var def_cost = def * 5; var acc_cost = acc * 5; //Total Costs var points= Number(acc_cost) + Number(def_cost); //Display Costs in Span $("#pointspreview").html(points); }) });
  5. Thanks scootstah you solution worked perfectly!
  6. Hi I relatively new to PHP and I am having trouble solving this problem: I want to take the number the user has given and then enter it in this equation 100/(2^X). I can do this easily. However I also need to apply the same equation to every number less than the given (If the user enters 4 it must by applied to 3,2,1 as well) I can generate a list of numbers using the range() function: foreach (range(0, $users_number) as $number) { echo $number; } However I can't figure out how to apply the equation to each number. The next step is to get the total sum but given the values of the the others that's pretty easy.
  7. Let me clarify the file is being saved as $serial$title.png. $serial is not a folder. There is no problem with that part of the code. The image gets saved but does no appear in the browser.
  8. So I am trying to generate an image based off of a form filled out by the user. It generates the image which is saved to a folder but the image does not show up in the browser. However when I comment out the header there are no errors! Here is the message I get: "The Image: 'http:// localhost/whatever.php' cannot be displayed because it contains errors. Here is all of the code I included it all because I have no clue what is causing it. <?php require 'connect.inc.php'; require 'core.inc.php'; //Get all info from cardcrafter.php $title = $_REQUEST['title'] ; /* $desc = $_REQUEST['desc'] ; */ $cardart = $_REQUEST['cardart'] ; $atk = $_REQUEST['atk']; $def = $_REQUEST['def']; $acc = $_REQUEST['acc']; $hp = $_REQUEST['hp']; //$quo = ($desc == "") ? "" : "\""; //Serial Number Generation (Needs to be shortned with a function) $ser_num = array("1","2","3","4","5","6","7","8","9","0","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"); $num1 = rand(0,count($ser_num)-1); $numf1 = wordwrap($ser_num[$num1],1,"\n", true); $num2 = rand(0,count($ser_num)-1); $numf2 = wordwrap($ser_num[$num2],1,"\n", true); $num3 = rand(0,count($ser_num)-1); $numf3 = wordwrap($ser_num[$num3],1,"\n", true); $num4 = rand(0,count($ser_num)-1); $numf4 = wordwrap($ser_num[$num4],1,"\n", true); $num5 = rand(0,count($ser_num)-1); $numf5 = wordwrap($ser_num[$num5],1,"\n", true); $num6 = rand(0,count($ser_num)-1); $numf6 = wordwrap($ser_num[$num6],1,"\n", true); $num7 = rand(0,count($ser_num)-1); $numf7 = wordwrap($ser_num[$num7],1,"\n", true); $num8 = rand(0,count($ser_num)-1); $numf8 = wordwrap($ser_num[$num8],1,"\n", true); $num9 = rand(0,count($ser_num)-1); $numf9 = wordwrap($ser_num[$num9],1,"\n", true); $num10 = rand(0,count($ser_num)-1); $numf10 = wordwrap($ser_num[$num10],1,"\n", true); $num11 = rand(0,count($ser_num)-1); $numf11 = wordwrap($ser_num[$num11],1,"\n", true); $num12 = rand(0,count($ser_num)-1); $numf12 = wordwrap($ser_num[$num12],1,"\n", true); $serial = ''.$numf1.''.$numf2.''.$numf3.''.$numf4.'-'.$numf5.''.$numf6.''.$numf7.''.$numf8.'-'.$numf9.''.$numf10.''.$numf11.''.$numf12.''; //$serial = '569B-U31Z-QOKW'; // array of random abilites (No longer needed for now) //$ability = array("When $title is spawned draw a card", "Any card damaged by $title is delt 1 damage every turn"); // generate a random number with range of # of array elements //$pos = rand(0,count($ability)-1); // get the ability and word wrap it //$ability_f = wordwrap($ability[$pos],40,"\n", true); $query="SELECT `serial` FROM `Cards` WHERE `serial`='$serial'"; $query_run=mysql_query($query); if(mysql_num_rows($query_run)>=1) { header('Location: cardcrafter.php'); } else { if ($title == ""){echo "Your card needs a name!";} else {if ($atk <=0 || $def <=0 || $acc <=0 || $hp <= 0) {echo "All skills need at least one skill point!";} else { //Calculate total points $points = $atk + $def + $acc + $hp; $user_id = getuserfield('id'); $username = getuserfield('username'); $query = "INSERT INTO `Cards` VALUES ('','".mysql_real_escape_string($user_id)."','".mysql_real_escape_string($title)."','".mysql_real_escape_string($cardart)."','".mysql_real_escape_string($serial)."','".mysql_real_escape_string($atk)."','".mysql_real_escape_string($def)."','".mysql_real_escape_string($acc)."','".mysql_real_escape_string($hp)."','".mysql_real_escape_string($username)."','')"; if($query_run = mysql_query($query)) { } else { echo mysql_error(); } // Load Template $image = imagecreatefrompng ( "../Card_Images/water.png" ); $filename = "../Art/eyebook.jpg"; // get new dimensions list($width, $height) = getimagesize($filename); $new_width = "638"; $new_height = "450"; // Resample $image_p = imagecreatetruecolor($new_width, $new_height); $art = imagecreatefromjpeg($filename); imagecopyresampled($image_p, $art, 0, 0, 0, 0, $new_width, $new_height, $width, $height); //Merge Background with card art imagecopymerge($image, $image_p, 60, 130, 0, 0, 638, 450, 100); // Path to our font file $font = '../Joanna/MJoa'; $italic = '../Joanna/MJoaIta'; // pick color for the text $fontcolor = imagecolorallocate($image, 0, 0, 0); //Create Title imagettfbbox(35, 0, $font, $title); imagettftext($image, 35, 0, 40, 80, $fontcolor, $font, stripslashes($title)); //Create Description /*imagettfbbox(30, 0, $italic, $desc); imagettftext($image, 30, 0, 70, 700, $fontcolor, $italic, stripslashes(" $quo$desc$quo "));*/ //Create Ability (Not used as of game V3) //imagettfbbox(25, 0, $font, $ability_f); //imagettftext($image, 25, 0, 70, 700, $fontcolor, $font, stripslashes($ability_f)); //Points imagettfbbox(35, 0, $font, $points); imagettftext($image, 35, 0, 585, 80, $fontcolor, $font, $points); //HP imagettfbbox(50, 0, $font, $hp); imagettftext($image, 50, 0, 40, 1000, $fontcolor, $font, $hp); //Attack imagettfbbox(30, 0, $font, $atk); imagettftext($image, 30, 0, 150, 635, $fontcolor, $font, $atk); //Defense imagettfbbox(30, 0, $font, $def); imagettftext($image, 30, 0, 360, 635, $fontcolor, $font, $def); //Accuracy imagettfbbox(30, 0, $font, $acc); imagettftext($image, 30, 0, 560, 635, $fontcolor, $font, $acc); //Serial imagettfbbox(25, 0, $font, $serial); imagettftext($image, 25, 0, 150, 1000, $fontcolor, $font, stripslashes($serial)); // get new dimensions $imagewidth = 754; $imageheight = 1054; $final_width = "251"; $final_height = "351"; // Resample $image_f = imagecreatetruecolor($final_width, $final_height); imagecopyresampled($image_f, $image, 0, 0, 0, 0, $final_width, $final_height, $imagewidth, $imageheight); // output image to the browser header('Content-type: image/png'); imagepng($image_f, '../Cards/'.$serial.''.$title.'.png'); // delete the image resource imagedestroy($image); imagedestroy($art); imagedestroy($image_p); imagedestroy($image_f); }}} ?>
  9. So I have this function which generates a random serial # that is 12 characters long. However I want to insert a dash every four characters like so: XXXX-XXXX-XXXX Any suggestions? <?php $serial1 = get_serial_num(12); //Serial # function function get_serial_num($number_cnt){ $ret_arr = array(); $serial = ""; $ser_num = array("1","2","3","4","5","6","7","8","9","0","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"); for($i = 0; $i < $number_cnt; $i++){ $rand = rand(0,count($ser_num)-1); $val = wordwrap($ser_num[$rand],1,"\n", true); $serial .= $val; } return $serial; } echo ''.$serial1.''; ?> Warning: I am a bit noobish.
  10. I tried your script and it did not work however I found this plug-in: http://www.mathachew.com/sandbox/jquery-autotab/ So I ended up getting what I needed and some. Thanks for all your help.
  11. Sorry for being a noob but I just tried to figure out how to do that and completely failed. Would you please clarify?
  12. So I have code for three text-boxes in a form: <input type='text' name='serial1' style="width:40px;" maxlength="4"> - <input type='text' name='serial2' style="width:40px;" maxlength="4"> - <input type='text' name='serial3' style="width:40px;" maxlength="4"> What I want to know is if there is anyway to make it so that after the user has typed the max # of characters in the first text box the cursor will automatically move to the next text-box.
  13. YES it worked! Thanks so much. If it's not to much trouble can you tell me why that actually worked.
  14. sorry i'm pretty new at this can you clarify
  15. Ok so I have a form to submits to a .php file that creates an image. This works fine, but I also want the info from the form to be sent to MySQL database. The problem is that something in a script I "required" called core.inc.php is interfering and so no image is output. Here is core.inc.php: <?php ob_start(); session_start(); $current_file = $_SERVER['SCRIPT_NAME']; if(isset($_SERVER['HTTP_REFERER'])&&!empty($_SERVER['HTTP_REFERER'])) { $http_referer = $_SERVER['HTTP_REFERER']; } function loggedin() { if(isset($_SESSION['user_id'])&&!empty($_SESSION['user_id'])) { return true; } else { return false; } } function getuserfield($field) { $query="SELECT `$field` FROM `Users` WHERE `id`='".$_SESSION['user_id']."'"; if($query_run=mysql_query($query)) { if($query_result = mysql_result($query_run, 0, $field)) { return $query_result; } } } ?> Here is the code for the image creating .php file: <?php require 'connect.inc.php'; require 'core.inc.php'; $title = $_REQUEST['title'] ; $user_id = getuserfield('id'); $query = "INSERT INTO `---` VALUES ('".mysql_real_escape_string($title)."','".mysql_real_escape_string($user_id)."')"; $query_run = mysql_query($query); //There is some more code in here obviously, but it's irrelevant header('Content-type: image/png'); imagepng($image_f); imagedestroy($image_f) Can anybody give me some idea of what is conflicting or what I can do to fix it?
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