Firemankurt

Thanks ignace. So much to remember in such little brain space. Anyone else need a memory upgrade?

I am trying to grasp jQuery and I am having trouble translating this JS from prototype to jquery. /* My working Prototype Script */ showDetails = function (id) { new Ajax.Updater('Detail', 'MemDir/ajax/Details.php', { method:'get', parameters: {mem:id}, onSuccess: function() {}, onFailure: function(transport){alert('Loading Details Failed - Please check your connection.');} }); } // Jquery version not working function showDetails(id) { $.ajax({ type: "GET", url: 'MemDir/ajax/Details.php', data: 'mem='+id, success: function(data){ $("#Detail").html("Result: " + data); } }); } It is a simple function that is just meant to grab a persons contact info from the server and insert it into a Div with ID of Detail. I have been using Prototype for several years but just starting out with JQuery. Thanks in advance for any assistance with this...

Thanks Nightslyr... That is a good point and something I will have to analyze as I continue with my design. Any other thoughts from members?

I have not used pass by reference much at all in my designs but I am trying to get more efficient as I learn. Is there any advantage to passing by reference in the model below? <?php class Core { private $_SOMEVALUE; // Number of days till an entry should be removed from database public function __construct() { $this->_SOMEVALUE = 1234; }// End Constuct public function giveSomeValue() { return $this->_SOMEVALUE; }// End addNew() }// End Class Checklist class Checklist { public $_CORE; // Number of days till an entry should be removed from database public function __construct(&$CORE_obj) { $this->_CORE = $CORE_obj; }// End Constuct public function test1() { return $this->_CORE->giveSomeValue(); }// End addNew() }// End Class Checklist class Grouplist extends Checklist { public function __construct(&$CORE_obj) { parent::__construct($CORE_obj); }// End Constuct public function test2() { return $this->_CORE->giveSomeValue(); }// End addNew() }//End Class Grouplist $CORE_obj = new Core(); $GL = new Grouplist($CORE_obj); echo '<br />test1='.$GL->test1(); echo '<br />test2='.$GL->test2(); ?> The "Core" class in my actual application contains a function "DBquery()" that handles all mysql queries. This keeps me from having to add a global "$mysqli" variable everywhere I use a query and allows for centralized error handling.

try changing $filstorlek = bytestostring($r['size'], ""); to $filstorlek = bytestostring($r['size'], 0); or $filstorlek = bytestostring($r['size']);

I am rebuilding a CMS system that I have been developing over the last ~6 years. It needs to have many different kinds of modules depending on the installation (Like Drupal or Joomla does) I have a Core class that does the major processing. I am currently developing the part of the system that loads the actual module into the index.php page. While experimenting I came up with an idea that is probably really horrible but I started to wonder if maybe it could actually work well. I am looking for feedback on this Core class function: public function LoadMods($ModsToLoad) { foreach ($ModsToLoad as $mod) { $MainFile = ABSPATH.DS.$mod.DS.'main.php'; if (file_exists($MainFile)) include ($MainFile); else $this->_MAIN .= 'Error: The "main" file for "'.$mod.'" module could not be found<br/>'; } } It will receive an array of Module names and those names correspond to a directory that holds the "main.php" file for that module. Example: index.php?mod=Photos Will load the "Photos" module. Here is the thing that has me concerned... A module might have it's own class or classes and that class will likely get included in the "main.php" file for that module. What effect is that going to have on my core class because it starts nesting classes inside classes. Is this an efficiency advantage or am I heading down a road paved by code stink? What's you opinion?

Solved it... I had ids in form elements but not names..... Duhhhhh...

Not sure exactly what you have going on here but for starters, each element ID in your document must be unique. <label id='lbF".$cnt."'> is repeated several times.

Have you considered http://www.prototypejs.org/api/ajax/updater callAjax = function () { new Ajax.Updater('iframe_chat', 'forum_chat.php', { parameters: {ID: $F('chat')}, onFailure: function(){alert('Error.');} }); }

You can not have two divs with the same ID "statediv" Change div ids and pass them with your onChange event.

I am a PHP guy struggling with JS. I dynamically create forms with several fields that can change names at any time. I need to gather all form input names and values into a string that I can then send in one $_GET element? I will separate them out again in the PHP that receives the $_GET element. Here is the section of my code giving me trouble. I simplified to reduce the possibility of masking one problem with another. <html> <head> <title>FD Manual</title> <script src="http://train.iaff106.org/js/scriptaculous/prototype.js" type="text/javascript"></script> <script src="http://train.iaff106.org/js/scriptaculous/scriptaculous.js" type="text/javascript"></script> <script type="text/javascript"> NewSlidePreviewRequest = function (typeid) { var newdata = $('S').serialize(true); alert(newdata); var jsonstr= JSON.stringify(newdata); alert(jsonstr); // AJAX stuff sends string to PHP receiver for parsing and response } </script> </head> <body> <form id="S"> <label for="ImgTopCaption">Image Top Caption</label> <input type="text" id="ImgTopCaption" value="Image Top Caption"> <label for="Text">Text</label> <textarea id="Text">This is my text</textarea> <a href="#" onclick="NewSlidePreviewRequest(1)" >Click HERE</a> </form> </body> </html> I was expecting one of those alerts to contain a string like: {ImgTopCaption: 'Image Top Caption', Text: 'This is my text'} But not working like I hoped.

You should always run user input through a cleanup function prior to using it in a query. Here is the one I use: function cleanValues($value) { //undo slashes for poorly configured servers $value = (get_magic_quotes_gpc()) ? (stripslashes($value)) : ($value); //determine best method based on available extensions if (function_exists('mysql_real_escape_string')) { $value = mysql_real_escape_string($value); } else { $value = mysql_escape_string($value); } return $value; } This should also escape the single quote to prevent th issue you are having.