sepoto
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Everything posted by sepoto
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What event is fired when a drop down entry is selected for a textbox?
sepoto replied to sepoto's topic in JavaScript
This code is quite functional. I really like it. Thank you thescientist for pointing this out to me. <!DOCTYPE html><html><head><link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css" rel="stylesheet" type="text/css"/><script src="http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js"></script><script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> <script>$(document).ready(function() {$("input#autocomplete").autocomplete({source: ["c++", "java", "php", "coldfusion", "javascript", "asp", "ruby"]});});</script> </head><body style="font-size:62.5%;"> <input id="autocomplete" /> <script>$( "input#autocomplete" ).autocomplete({ select: function(event, ui) { alert("Alert!"); }});</script></body></html> -
What event is fired when a drop down entry is selected for a textbox?
sepoto replied to sepoto's topic in JavaScript
<!doctype html><html lang="en"><head> <meta charset="utf-8" /> <title>jQuery UI Autocomplete - Default functionality</title> <link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" /> <script src="http://code.jquery.com/jquery-1.8.3.js"></script> <script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css" /> <script> $(function() { var availableTags = [ "ActionScript", "AppleScript", "Asp", "BASIC", "C", "C++", "Clojure", "COBOL", "ColdFusion", "Erlang", "Fortran", "Groovy", "Haskell", "Java", "JavaScript", "Lisp", "Perl", "PHP", "Python", "Ruby", "Scala", "Scheme" ]; $( "#tags" ).autocomplete({ source: availableTags }); }); </script></head><body> <div class="ui-widget"> <label for="tags">Tags: </label> <input id="tags" /></div> <script>$("#tags").change(function() {alert('Handler for .change() called.');});</script></body></html> It isn't working yet. This is what I have. I think if I work with it some more it could potentially be the answer nut it just isn't yet... -
I verified this again be writing the script again and copy pasting this much easier query. I get rows out of MySQL workbench no problem however MySQLi return nothing into $result. I am really perplexed here... <?phprequire_once('include.securelogin.php');$mysqli = new mysqli($ad_host, $ad_user, $ad_password, "mysql");if ($mysqli->connect_errno) { printf("Connect failed: %s\n", $mysqli->connect_error); exit();} $tUserName = "root";$tPassword = "**********"; $tSQL = 'select * from `mysql`.`user` where user = "' . $tUserName . '" and password = PASSWORD("' . $tPassword .'")';echo $tSQL; if ( $result = $mysqli->query($tSQL) ) {echo $result->num_rows(); $result->close();} ?>
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<?phprequire_once('include.securelogin.php'); $tValue = $_POST['username']; $mysqli = new mysqli($ad_host, $ad_user, $ad_password, "mysql"); if ($mysqli->connect_errno) { printf("Connect failed: %s\n", $mysqli->connect_error); exit();} $tSQL = "select * from `mysql`.`user` where user = \"" . $tValue . "\""; if ($result = $mysqli->query($tSQL) && $result->num_rows > 0) { $result->close(); echo("username#matched");}else { } ?> If I pull $tSQL out of my Netbeans debugger, remove the opening quote and closing quote and run the query I get some results from the table `mysql`.`user`. For some reason nothing is ever returned into the variable $result though. Could this be some kind of permissions problem on the back end of MySQL somewhere? I thought I had a good idea to create some database users with some permissions and query them from `mysql`.`user` with mysqli but it has really not been working out so far. Any suggestions on how to get things working? Thanks!!!
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Does anyone know what event is fired when a Dropdown entry is selected for an input of type Textbox? I am using the AutoComplete Widget of the jQuery UI and I am attempting to perform some functions on the style of the Textbox when a user selects one of the entries. P.S. I'm also wondering is there a way a can track which events are being triggered as I use controls on the page perhaps maybe Google Chrome Developer Tools or FireFox Develpor Tools have this functionality?
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I have read the documentation on php.net about installing the module php-pdo with MySQL support and it seems that it says to use the option--with-pdo-mysql however it does not show me any context on how or where to use it. I have been installing php-pdo on my server with yum -y install php-pdo however that only installs the module with SQLite support. I need to know how to install the module on CentOS 6 with support for MySQL. It seems there are drivers for this. I found know documentation that could explain this to me. Does anyone know how to do this?
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implicit_flush is set to off on both systems 5.2 @ HostGator and 5.4 @ localhost.
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I can assure you that as I view my files in Notepad++ on Windows 8 right now that there is no line break before the opening tags in any of my files however I can tell you that the version of PHP provided by my hosting provider is quite old and if I remember correctly is some release of PHP 5.2. Also I can tell you that on my development machine running PHP 5.4 xammpp configuration with display errors on in the php.ini the warning does not appear. PHP 5.4 is winning.
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I've read the sticky and I've made an attempt at solving the problem using output buffering however it still is coming at me with the warning: <?phpob_start();session_start(); $productname2 = $_POST['productname2']; if (isset($_POST['countone'])){ if(empty($productname2)){echo "No product name was entered. Use the back button to go back to the form and try again.";}else if($productname2 != $_SESSION['productname']){echo "The product name does not match. The counter was not incremented. Please use the back button and try again.";}else{$sepysCounter = $_SESSION['sepysCounter'];$sepysCounter++;$_SESSION['sepysCounter'] = $sepysCounter;header("Location: http://localhost/Form2.php");}} if (isset($_POST['resetbutton'])){$_SESSION['sepysCounter'] = 0;header("Location: http://localhost/Form2.php");} ob_end_flush();?>
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<?phpsession_start(); $productname = trim($_GET['productname']);$productquantity = trim($_GET['productquantity']); if( (!empty($productname) && !empty($productquantity)) && (is_numeric($productquantity)) ) { $_SESSION['productname'] = $productname;$_SESSION['productquantity'] = $productquantity;$_SESSION['sepysCounter'] = 0;header("Location: http://localhost/Form2.php");}else if(empty($productname) || empty($productquantity)){ echo "A value must be entered for both the Product Name and the Quantity text boxes. Please use the back button to go back to the form"; }else if(!is_numeric($productquantity)){echo "The quantity field must be a numeric value";} ?> It's funny I have tried every way I can think of to get rid of the warning but it won't go away unless I completely turn off the display errors property in the configuration. Although the application works perfectly from what I can see. I think it may be this line causing the problem? header("Location: http://bcthub.com/Form2.php"); I see no other way though of writing the code. Could I get some commentary on this? Thank You! Form1.zip
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I am currently reading the title "Essential PHP Security". I see one of the topics is concerning the use of "htmlentities()". I have looked up the functions man page on php.net and I do understand what it is doing however I don't yet fully understand how the use of "htmlentities()" is supposed to make my application more secure. Could someone explain this a bit? Thanks!
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That was a great explanation. Thank you for your reply.
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I had some code and recently I moved over to a new server which happens to be running Debian 5.0 Lenny. I had some code involving page redirection that stopped working and I had to add ob_start(); to the top of the .php files in question to get them working again. I read some documentation for ob_start(); but I have to admit it did not make sense to me at all. Why am I unable to send my headers unless ob_start(); has been invoked first? Is there a stack someplace being created? If so is it a stack only for header information? What exactly is ob_start(); doing? Thank you!
