What you can do, is keep a list of usernames on the clients and server (give to new clients connecting), and then check if that username is in that list, if so then highlight the ping. The code I got was: function highlight(message){ if(message == “”) { return message } let mentions = message.match(/@\b([A-Za-z0-9]+)\b/g) if … Read more
Given your specific situation as explained in the chat, you have no access to the ‘back end’ you DO have access and permission to change the directory-structure and file-names of the course-materials (pdf-files) current path & filenaming conventions are a mess (don’t exist) and unpredictable there is currently nothing linking course-codes with course-descriptions/course-materials every course … Read more
You can add the following to css: tr { border: 1px solid black; } th { border: 0; width: 100px; text-align: left; } Here is the snippet: tr { border: 1px solid black; } th { border: 0; width: 100px; text-align: left; } <table border=1px solid; style=”border-collapse:collapse;” RULES=COLS> <tr> <th>Duration </th> <th>Topic</th> </tr> <tr> <td>10 … Read more
Try this. Its simple but you get the idea. Rest you should try to accomplish yourself. var clicks = 0; document.getElementById(‘button’).onclick = function(){ clicks++; if(clicks == 5) { window.location.href=”www.yourlink.com”; } } <button id=”button”> Click </button> solved How to write Java script that advances to a link after a link has been clicked “X” # of … Read more
Hiding an element can be done by setting the display property to “none” or the visibility property to “hidden”. (http://www.w3schools.com/css/css_display_visibility.asp) Try it without the display none: element.style { border: 1px solid rgb(0, 0, 0); padding: 0px; width: 800px; height: 480px; } solved How can I find which file or code affected to my code in … Read more
If you want to access the variable via the $_POST array, you have to specify post as the method in your form (or in whatever mechanism you’re using to hit the file, like an AJAX request or something, you’d need to specify “post” accordingly): <form method=”post” action=”your-file-or-route”> If you don’t want to worry about that, … Read more
It seems you have json inside the <code> tag. So first (after you get the inner html of the <code> tag) get rid of the comments (‘<!–‘, ‘–>‘) and then use function json_decode() solved How to parse information within HTML tag using php [duplicate]
You seem to be talking about a Content Management System. I’d suggest you look at some of the (many) options out there e.g. WordPress or Drupal – neither is perfect but both are widely supported. 2 solved Website posting and login [closed]
Like others before me have said, you are using the id tag which is a unique identifier. Whereas you should use a class to apply styles across multiple elements. See what the W3C defines an id as: (http://www.w3.org/TR/html401/struct/global.html#h-7.5.2) Element identifiers: the id and class attributes Attribute definitions id = name [CS] This attribute assigns a … Read more
This is how i solved it <?php try{ $url=”the json url goes here”; // path to your JSON file $data = file_get_contents($url); // put the contents of the file into a variable $characters = json_decode($data); echo ‘<div class=”panel-heading”> <h3 align=”center”>Market Prices for ‘; echo $characters[0]->Crop; echo ‘</h3> </div>’; echo ‘<div class=”panel-body”> <table class=”table table-striped table-hover … Read more
‘${fName}’ is treated as a regular string. You’re supposed to use string templates: document.write(`${fName}`); 0 solved ES6 String Substitution does not work
Okay, so there’s nothing bad at being a beginner level of a developer on anything. The fact that you want to learn and get better at it is more important. So, you’d want to the following things: First of all, you need to set your environment. This would depend on your machine configurations. Once you … Read more
You can use \DOMDocument->loadHTML(); Ex: <?php $doc = new \DomDocument(); $doc->loadHTML(‘<div class=”whatever”> Title </div>’); View examples here: http://docs.php.net/manual/en/domdocument.loadhtml.php This is assuming that your source is available to php. It would probably be more pragmatic to extract the value with javascript in the client and send it with the page request. If your app is well … Read more
Try it like, var ul = $(‘<ul>’).appendTo(‘body’); function createList() { ul.empty(); $(‘select option:selected’).each(function() { li = $(‘<li/>’).text($(this).text()).attr(‘value’, this.value); li.appendTo(ul); }); } $(‘select’).on(‘change’, function() { createList() }).trigger(‘change’); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js”></script> <select name=”is_format” id=”is_format”> <option value=”A4″>{l s=”A4″}</option> <option value=”A3″>{l s=”A3″}</option> </select> <select name=”is_color” id=”is_color”> <option value=”Couleur” selected>{l s=”Couleur”}</option> <option value=”Noir/Blanc”>{l s=”Noir et Blanc”}</option> </select> 3 solved Jquery Multiple … Read more
You need to use $.ajax like $(function(){ function getdata(){ $.ajax({ url:’getdata.php’, success:function(response){ $(‘#dataTables-example tbody’).html(response); } }); } setInterval(function(){getdata()},5000); }); getdata.php <?php $req = mysqli_query($con, ‘select user_id, user_name from users’); while ($dnn = mysqli_fetch_array($req)) { echo “<tr> <td>” . $dnn[‘user_id’] . “</td> <td>” . $dnn[‘user_name’] . “</td> </tr>”; } ?> 6 solved Refresh table after seconds