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PHP - Change Div Background Colour Dependent On Php Variable
Hi,
I have looked everywhere for a way to do this and would be grateful for a pointer in the right direction. I want to change the background color of the div with the id of "loggedin", depending on the status. The status currently echos text depending on the value. Code: [Select] <div class="grid_12" id="loggedin"> <div> <ul id="loggedin"> <li><?php global $current_user; get_currentuserinfo(); echo 'Status : ' . $current_user->status . "\n";?></li> <li> <?php if ($current_user->status=="RED") echo "Red info"; ?> <?php if ($current_user->status=="GREEN") echo "Green info"; ?> <?php if ($current_user->status=="BLUE") echo "Blue info"; ?> <?php if ($current_user->status=="YELLOW") echo "Yellow info"; ?> </li> </div> </div> Thanks Similar TutorialsHi. I am looking for a way to have a button that toggles the background colour of my website. So for instance, I will have one button called 'switch to light', when its clicked it switches the colour of the background to a light colour, and another button replaces this that says 'switch to dark', and so on. I have turned to PHP because it appears to be the only way I would be able to have the change saved throughout the site, when pages are refreshed. However, I am a complete newbie, so have no idea what to do! Anyone that can help is a life saver! Thanks I have got a code working to generate a menu from a mysql table, but I wan't to know if it is possible to have the background colour change to a third option when active. I have 1 background colour for 'off', one for mouseover, but can't figure out how to tell it what they current page is so that it will use a different css class value, as the page obviously reloads after the link is clicked. Is it possible (hope my explanation makes some sence!) My code: At the moment mainNav a: and mainNav a:hover work ok but what I want is a mainNav a:active to stay on after the page has loaded Code: [Select] <?php //function to nest the menu tree function nest_child(&$nodes, $current) { if (!isset($nodes) || count($nodes) < 1) { return; } foreach ($nodes as $id => $item) { if ($current['parentdocid'] == $id) { if (!isset($item['children'])) { $item['children'] = array(); } array_push($item['children'], $current); $nodes[$id] = $item; } else { nest_child($item['children'], $current); } } } //functions to display the tree and expand as appropriate function menu_display($nodes, $display_id) { if (!isset($display_id) || ($display_id == '')) { $display_id = 1; } $result = node_display( array( 'doc_id' => 1, 'children' => $nodes ), $display_id ); return $result[1]; } function node_display($node, $display_id) { global $ROOT; $found = false; $text = ''; if (isset($node[children])) { foreach ($node[children] as $id => $child) { $text .= "<li class='mainNav'><a href='$ROOT/index.php?doc_id=$child[doc_id]'>$child[doc_name]</a>"; $result = node_display($child, $display_id); if ($result[0]) { $found = true; $text .= "<ol>$result[1]</ol>"; } if ($child[doc_id] == $display_id) { $found = true; if (isset($child[children])) { $text .= "<ol>"; foreach ($child[children] as $id => $grandchild) { $text .= "<li class='mainNav'><a href='$ROOT/index.php?doc_id=$grandchild[doc_id]'>$grandchild[doc_name]</a>"; } $text .= "</ol>"; } } $text .= "</li>"; } } if ((!$found) && ($display_id != 1)) { $text = ''; } return array($found, $text); } ?> <ul class="menu"> <?php //retrieve all the menu elements $result = mysql_query('SELECT * FROM docs ORDER BY doc_order ASC'); $menu = array(); while ($row = mysql_fetch_assoc($result)) { $menu[$row['doc_id']] = $row; } //nest the elements foreach ($menu as $id => $item) { if ($item['parentdocid'] != 1) { nest_child($menu, $item); unset($menu[$id]); } } //display the tree print menu_display($menu, $doc_id); ?> </ul> I am trying to allow the user to update a variable he chooses by radio buttons, which they will then input text into a box, and submit, to change some attributes. I really need some help here. It works just fine until I add the second layer of variables on top of it, and I can't find the answer to this question anywhere. <?PHP require('connect.php'); ?> <form action ='' method='post'> <select name="id"> <?php $extract = mysql_query("SELECT * FROM cars"); while($row=mysql_fetch_assoc($extract)){ $id = $row['id']; $make= $row['make']; $model= $row['model']; $year= $row['year']; $color= $row['color']; echo "<option value=$id>$color $year $make $model</option> ";}?> </select> Which attribute would you like to change?<br /> <input type="radio" name="getchanged" value="make"/>Make<br /> <input type="radio" name="getchanged" value="model"/>Model<br /> <input type="radio" name="getchanged" value="year" />Year<br /> <input type="radio" name="getchanged" value="color" />Color<br /><br /> <br /><input type='text' value='' name='tochange'> <input type='submit' value='Change' name='submit'> </form> //This is where I need help... <?PHP if(isset($_POST['submit'])&&($_POST['tochange'])){ mysql_query(" UPDATE cars SET '$_POST[getchanged]'='$_POST[tochange]' where id = '$_POST[id]' ");}?> below is the script.i use it for to edit a single .html file. but now i want to edit multiple .html file by this script. so i think i have to change dynimacaly (may be a dropdown form) this line $url = "p".$page.".html"; and this line. can any body help? Code: [Select] <?php function br2nl($str) { return preg_replace('=<br */?>=i', "", $str); } $action=$_POST['action']; $textarea=$_POST['textarea']; if($_GET['p']){ $page=$_GET['p']; } // Assume your text pages are called, p1.db or p2.db, etc. $url = "p".$page.".html"; if (file_exists($url)) { // do nothing } else { $url = "p0.html"; } // where to go back to after the edit ... $return="edit.php?p=$edit"; // Get page $data = implode("", file($url)); if($action=="save"){ $newtext=stripslashes($textarea); $newtext = str_replace("<?", "", $newtext); $newtext = str_replace("?>", "", $newtext); $newtext = nl2br($newtext); //echo "page: $url<br><br>\n"; //echo $newtext; $fh = fopen($url, 'w') or die("can't open file"); fwrite($fh, $newtext); fclose($fh); header ("location:edit.php?p=$page"); } else{ ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>abeer cms</title> <script type="text/javascript" src="jscripts/tiny_mce/tiny_mce.js"></script> <script type="text/javascript"> tinyMCE.init({ // General options mode : "textareas", theme : "advanced", plugins : "safari,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,imagemanager,filemanager", // Theme options theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect,fontselect,fontsizeselect", theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor", theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen", theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,spellchecker,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,blockquote,pagebreak,|,insertfile,insertimage", theme_advanced_toolbar_location : "top", theme_advanced_toolbar_align : "left", theme_advanced_statusbar_location : "bottom", theme_advanced_resizing : true, // Example content CSS (should be your site CSS) content_css : "css/example.css", // Drop lists for link/image/media/template dialogs template_external_list_url : "js/template_list.js", external_link_list_url : "js/link_list.js", external_image_list_url : "js/image_list.js", media_external_list_url : "js/media_list.js", // Replace values for the template plugin template_replace_values : { username : "Some User", staffid : "991234" } }); </script> <style> body,html{ margin:0px auto; width:700px; text-align:center; } #content{ margin:0px auto; width:700px; } #middle h1 { color: transparent; font-family:georgia; font-size:12pt; margin:0; color: #dF9100; padding:10px 0px 15px 0px; text-align:left; } </style> </head> <body> <div id='content'> <? $ta=br2nl($data); echo" <a href='$return'><-- Return to Page</a><br /><br /> Make Changes and click \"Save Changes\" at the very bottom ...<br /> <form action='edit.php' method='post'> <input type='hidden' name='action' value='save'> <input type='hidden' name='p' value='$page'> <input type='hidden' name='n' value='$n'> <textarea name='textarea' rows='25' cols='80'>$ta</textarea> <br /> <input type='submit' name='submit' value='Save Changes'> </form> <div id='middle' style='width:680px; text-align:left; padding-left:20px; border:1px solid #ccc;'> </div> </div> </body> </html> "; } ?> Okay, so, I have a script that allows a forum inside of a room in a game. If you want a forum, you mark Yes from a dropdown menu inside the editing portion of the room. It will then save that room's title into a field called `board` in the database. However, when you mark No from the dropdown, it still leaves it in there. I don't want this. I want it to change to NULL. How do I go about doing this? Here's my current coding: if (!islevel($p,$co)) newlevel($p,$co); setlevel($p,$co,"title",filter(stripslashes($title))); setlevel($p,$co,"board",filter(stripslashes($title))); } Explanations: setlevel just connects to the database and inserts these values. $title is obviously the title of the room $co = coordinates for the room Here is the editing page, where the dropdown menu is: <table width=100% style=text-align:center><tr> <td>BOARD:<br /> <select name=b> <option value=0>No</option> <option value=1 <? if ($b == 1) echo "selected" ?>>Yes</option></select><br />Was <?=$b?> </tr></table> I am using a htmltable() function in FPDF and while in a MySQL While() loop I need to change the variable name each time it loops through. So basically $html needs to be $html1 on the next loop, $html2 on the next, and so on. Its probably simple, but its late and I'm tired, I can't seem to figure this one out. Here is my unfinished attempt: $htmlnum = 0; $endo = mysql_query("SELECT * FROM endorse WHERE endonum = '$endonum' AND agency = '$agency' ORDER BY ID DESC LIMIT 1"); while($endofetch = mysql_fetch_array($endo)){ $endotype = $endofetch['type']; $htmlnum = $htmlnum++; $p->htmltable($html); } I have a method that is returning a funny variable, it should be returning what is below and when I echo the return from inside the method it is right. Code: [Select] Software/Section but when I goto echo the from outside the class I get the following. It adds a back slash Code: [Select] Software//Section this is the method code and it works fine when I echo the returnValue the value is right Code: [Select] // Creates a dymamic case statement for making a the choice // inside and array foreach (scandir($dir) as $folderItem) { if ($folderItem != "." AND $folderItem != "..") { if (is_dir($dir.$folderItem.DIRECTORY_SEPARATOR)) { $folderItem = $folderItem ; // this allows the the dir to be placed if statements below $folderContents = $this->showPage( $dir.$folderItem ,$getPageGlobal , $subdir); $subdir = ""; // this resets so that ithe value does not get added to main links; } else { // put into if into array if($getPageGlobal== $folderItem) { $pageReturn = $dir . $folderItem; } } } } echo $pageReturn.'<br>'; return $pageReturn; This is the way I am echoing the class. This is when it decides to add the back slash Code: [Select] echo $dynamicMenu->getShowPage(); Hi, this is a bit of a PHP and a JQuery question, so I wasn't sure which forum to post it in, but here it is... I need a way to asynchronously change a jQuery variable with PHP when a condition becomes true, without user action. I have the following JQuery: Code: [Select] <script src="http://code.jquery.com/jquery-latest.js"></script> <script> finished = false; $(document).ready(function() { setTimeout("Refresh()", 5000); }); if (!finished) { function Refresh() { location.reload(); }; } </script> Then I have the following PHP code accessing the MySQL database every time the page refreshes... Here's that code: Code: [Select] <? $query = "SELECT * FROM TempAwaitingClients WHERE PSOID = '{$_SESSION['user_id']}'"; $result = mysql_query($query); $rowCounter = mysql_num_rows($result); if ($rowCounter > 0) { while ($row = mysql_fetch_assoc($result)) { // Condition is true, need to stop the page refreshes echo '<iframe id="audiblealert" name="audiblealert" height="0" width="0" src="telephone-ring-4.wav"></iframe>'; echo '<a href="" target="audiblealert">Mute Ringer</a>'; echo 'Phone Number: ' . $row['ClientPhoneNumber'] . '<br /> Purchased Time: ' . $row['ClientPurchasedMinutes'] . ' minutes<br />'; } } else { echo 'No Clients Yet.'; } ?> Anyone have an suggestions or help? EDIT: I forgot to mention, it's the JQuery variable "finished" that I need to set to TRUE This creates an image 1500x1500 pixels. But it creates it in black... how can i make it white. And i have to use imagecreatetruecolor() not imagecreate(). <?php $im = imagecreatetruecolor(1500,1500); // Output the image to the browser header('Content-type: image/jpg'); imagejpeg($im); imagedestroy($im); ?> Thanks! Hello I want to be able to change the class depending on if a variable is 1 or 0. <html> <p class="note-general"> This is the general </p> <p class="note-warning"> And this is the warning </p> </html> I want the variable $adult (that can be 1 or 0) to set if the class should be a note-general or note-warning. Thank you for support I need a button in php to change my background color every 5 presses with a random one, every five presses the color have to change once and need to stay for the next 5 presses. here is my code <head>
<title>click 5 times</title> hi, i am trying to generate image gallery. but the problem is that when i upload the png files its thumbnail is generated with black background. JPEG an GIF thumbnail are generated successfully. i want to make background transparent. is there any solution that how i can get rid of it. i am using imagecreatetruecolor($thumbwidth, $thumbheight ); to generate thumbnail This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=342929.0 I am echoing a variable that is an array. I want to change the first part of the variable but don't know how to manipulte names inside the ['brackets'] Code: [Select] echo $row['v1_name']);?> lets say I have a value called $var = v1. How do I substitute that like this: Code: [Select] echo $row[$var.'_name']);?> I know the above doesnt work, but thats what i want it to do :-) This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=350095.0 Hi, I've making a script that's almost a todo list, and i want to have 3 colors to the posts. Post under 7 days old should be green, and thoose older then 7 days yellow and over 14 days should be red. How could i do that? Every post i timestamp when stored in my MYSQL table. Here is my code: Code: [Select] <?php $servername='localhost'; $dbusername='root'; $dbpassword=''; $dbname='store'; connecttodb($servername,$dbname,$dbusername,$dbpassword); function connecttodb($servername,$dbname,$dbuser,$dbpassword) { global $link; $link=mysql_connect ("$servername","$dbuser","$dbpassword"); if(!$link){die("Could not connect to MySQL");} mysql_select_db("$dbname",$link) or die ("could not open db".mysql_error()); } $result = mysql_query("SELECT * FROM henvendelser ORDER by id desc ") or die(mysql_error()); echo "<table cellspacing='12px' cellpaddomg='5px' align='center'>"; echo "<tr> <th>ID</th> <th> Opprettet </th> <th>Navn</th> <th>Telefon</th> <th>Emne</th> </tr>"; while($row = mysql_fetch_array( $result )) { echo "<tr> <td>"; echo $row['id']; echo "</td> <td>"; echo date("d.m.y", strtotime($row["date"])); echo "</td> <td>"; echo "<a href=\"detaljer.php?view=$row[id]\">$row[Navn]</a>"; echo "</td> <td>"; echo $row['Telefon']; echo "</td> <td>"; echo $row['Emne']; echo "</td> </tr>"; } echo "</table>"; ?> This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=347058.0 I have to radio buttons at the login page. Both of them are in group1. The value of the first is 'fancy', the value of the second is 'fast'. Also note that the buttons are on the login page, and i want to change the bg on the main page. |
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