if(isset($_POST[‘new’])){ } Will tell you if it was checked. If you want to be able to check the value as well you need to give the input a value. <input type=”checkbox” name=”new” value=”someval” style=”float:right” /> <?php if(isset($_POST[‘new’]) && $_POST[‘new’] == ‘someval’){ } solved Getting the result of a checkbox in php [closed]
You can make something like this: $postID = 1;//Post id we want to get from the database $getPost = $connection->query(“SELECT * FROM posts WHERE post_id=’$postID'”);//Get the post by the id $post = $getPost->fetch_assoc();//Fetch the result to an array $getUser = $connection->query(“SELECT username FROM users WHERE user_id=”.$post[‘id’]);//Get the username by using the id we got from … Read more
You write PHP in the middle of some JavaScript functions as if you expect it to be executed by the JavaScript itself. If you remove the HTML/JS output, you can see what actually happens on the server as soon as you load the page (I assume your code snippets are in order): session_start(); if (!isset($_SESSION[‘score’])) … Read more
Far and away the best solution is to redesign your schema to store each part of notenumber in a different field. Barring this, you need to split out each part of notenumber, convert it to a numeric type, and order by it. You’ll have to add a clause to the order by for each part … Read more
There are many things to solve the problem. Let me show you one of them by using MySQL procedures. Steps are as follows: 1°) create a procedure that generates an identifier for a table (generate_id) 2°) create a procedure that inserts the data into the table (insert_users) by using the first procedure (generate_id) to get … Read more
YOu could use divs (styles to make them appear as 3 columns not provided): <div id=”wrapperDIV”> <div id=”col1″>column 1</div> <div id=”col2″>column 2</div> <div id=”col3″>column 3</div> </div> or what i prefer is tables: <table> <tr> <td>col 1</td> <td>col 2</td> <td>col 3</td> </tr> </table> you would create a wysiwyg editor into each column. There are tons of … Read more
It stores all data sent by GET or POST to a file (a GDFORM-file, whatever that is) and then redirects the user to a specific page. So I’m guessing it’s a log function of some sort. It might be interesting to look through the files though, since login credentials and such would be stored along … Read more
Have you tried: <? $target_path = “uploads/”; $target_path = $target_path . ‘data.xml’; if(move_uploaded_file($_FILES[‘uploadedfile’][‘tmp_name’], $target_path)) { echo “The file “. basename( $_FILES[‘uploadedfile’][‘name’]). ” has been uploaded”; } else{ echo “There was an error uploading the file, please try again!”; } ?> 2 solved Fixed file name for upload.php script [closed]
Use numeric naming. Instead of one_two_txt, just use 1_2. This way, you can loop through it. $filled = 1; for($c = 0; $c <= 6; $c++) { if($filled == 0) { break; } for($r = 0; $r <= 20; $r++) { if(strlen($_POST[“” . $c . “_” . $r . “”]) <= 0) { $filled = … Read more
you can use xmlhttprequest, and the javascript : var xhr = new XMLHttpRequest(); // Create new XHR var url=”http://sample.com/change.php”; // The url var data=”data=sample&back=come”; xhr.open(‘POST’, url, true); // POST is method you can with `POST|GET` xhr.send(data); or it can be simplifer with jquery var url=”http://sample.com/change.php”; // The url var data=”data=sample&back=come”; $.post(url,data,function(callback){ alert(callback); }); and sure … Read more
The problem here is the order that this page is parsed. The PHP will first render the page on the server and then send to the browser. The javascript is then executed on the client-side. Think of it like this. Anything in-between the echo $_SESSION[‘fname_” + countItem + “‘] ; I’m surprised this isn’t throwing … Read more
you need to use javascript and either preload all of the images, or use AJAX and call the image to be loaded. This is because all php is executed on the server (server side script) and needs refreshing before it is sent to the browser. use a client side script (javascript) to execute it in … Read more
Just some suggestions: Firstly, it’s good practise to enclose the values of tag attributes in quotes. For instance: echo “<div id=swap>”; becomes echo “<div id=’swap’>”; 1 solved php div content swap – how to include in echo command [closed]
Write a function GeneratePassword which accepts two arguments, an integer and a character string consisting of letters (a-z) and digits (0-9) [closed] solved Write a function GeneratePassword which accepts two arguments, an integer and a character string consisting of letters (a-z) and digits (0-9) [closed]
This answer is from your first revision: https://stackoverflow.com/revisions/28522294/1 You have a few errors in your code: 1. Missing semicolon $this->hello_string = “Hello World!” //<- Missing semicolon at the end 2. Wrong access of class property’s echo “<font color=\”$this.font_colour\” size=\”$this.font_size\”>$this.hello_string</font>”; //… echo “<u><font color=\”$this.font_colour\” size=\”$this.font_size\”>$this.hello_string</font></u>”; I recommend you to concatenate the property’s with the string. How … Read more