trq
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Everything posted by trq
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http://symfony.com/doc/current/components/dependency_injection.html Damn it man, I'm trying to point as many people toward my framework as I possibly can without looking like I'm spamming the place
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Are you escaping any of your data before using it? Take a look at mysql_real_escape_string. Looks like some of your data might have quotes in it.
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mysql_query returns a bool, so check that. if (!mysql_query("UPDATE BTECL31113 SET FirstName='$ud_FirstName' , LastName='$ud_LastName' , GroupCode='$ud_GroupCode' , Unit1='$ud_P_Unit1' , Unit2='$ud_P_Unit2' , Unit3='$ud_P_Unit3' , Unit6='$ud_P_Unit6' , Unit14='$ud_P_Unit14' , Unit20='$ud_P_Unit20' , Unit27='$ud_P_Unit27' , Unit28='$ud_P_Unit28' , Unit42='$ud_P_Unit42' , Unit10='$ud_P_Unit10' , Unit11='$ud_P_Unit11' , Unit12='$ud_P_Unit12' , Unit13='$ud_P_Unit13' , Unit1454='$ud_P_Unit1454' , Unit15='$ud_P_Unit15' , Unit16= $ud_P_Unit16' , Unit17='$ud_P_Unit17' , Unit18='$ud_P_Unit18' WHERE P_Id='$ud_P_Id'")) { echo mysql_error(); } ps: Your database design is completely floored. Any time you see fields such as foo1, foo2, foo3, foo4 etc etc screams database normalisation is required.
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What does the error say? I didn't test any of the code I posted.
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What have you done to debug the issue then? You can trap database error you know? See mysql_error.
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This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=356187.0
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What error are you getting?
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Use exec instead and check and give it a $return_var argument.
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I should show an example of sending data to php too I guess. index.php <!DOCTYPE html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/jquery-ui.js"></script> <script> $(document).ready(function() { $("#linky").click(function() { $.ajax({ url: 'foo.php', type: 'POST', dataType: json, data: { msg_from_js: 'Hello from jQuery' }, success(response) { $('#foo').html(response.msg); } }); }); }); </script> </head> <body> <a href="#" id="linky">Click</a> <div id="foo"></div> </body> </html> foo.php // send the message back to js. echo json_encode(array('msg' => $_POST['msg_from_js']));
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A simple example. foo.php echo json_encode(array('msg' => 'Hello from foo.php')); index.html <!DOCTYPE html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/jquery-ui.js"></script> <script> $(document).ready(function() { $("#linky").click(function() { $.ajax({ url: 'foo.php', type: 'POST', dataType: json, success(response) { $('#foo').html(response.msg); } }); }); }); </script> </head> <body> <a href="#" id="linky">Click</a> <div id="foo"></div> </body> </html> I generally return JSON form ajax as it allows you to easily pass back more than one value. Plenty more examples in the docs. http://api.jquery.com/jQuery.ajax/
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They are not called cascading styles sheets for nothing. You simply override what you need to closer to the context.
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The site doesn't make sense. What the hell are you selling?
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You can't just put files in your OS's file system root and have them display, the server has it's own root. No idea where it is in WamServer, but it will be something like C:\PathToWampServer\htdocs
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You should read this: http://www.phpfreaks.com/forums/index.php?topic=323280.0 Seriously, if your not using a framework you have rocks in your head. Your code looks like a mix of jQuery and vanilla JavaScript. If you really are using jQuery, take a look at there Ajax functionality.
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if ($result =mysql_query("SELECT id, username FROM users WHERE lastvisit > '$tm' and online='ON'")) { if (mysql_num_rows($result)) { while ($row = mysql_fetch_array($result)){ echo "<tr><td><a href=\"profile.php?id={$row['id']}\">$row['username']</td></tr>"; } } } ?> Then on profile.php have a query that uses the value passed in through $_GET['id'] to that gets a users details.
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Did you notice that most other peoples code here is syntax highlighted and easy to read? tags do that.
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Yeah we've been using this at work since it came out. Awesome tool!
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There is some docs in my framework that might help shed some light on the subject: http://proemframework.org/docs/services-component.html, but there are plenty of other resources around as well. Symfony has a good description in there docs too.
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I personally don't like the overhead, or the idea of having to learn some other syntax. You can achieve the same goals using php alone.
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Your code makes little sense. $this->filename should be set to your template. Anyway, why re-invent the wheel? If you must use a template engine of some sort (which I would recommend against) there are plenty of solutions already out there.
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I'm not a code ignitor user, but something like: $this->session->set_userdata('history', array_merge($this->session->get_userdata('history', $history)); should do the trick.
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This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=356031.0
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This topic has been moved to Application Design. http://www.phpfreaks.com/forums/index.php?topic=356029.0
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There is no "better way", if your functions require a database connection, you need to pass it to them.
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Just install vim and be done with it!