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PHP - Problem In Dreamweaver Live View With Php Site
Hi Everyone
I am new in PHP and when i was trying to see live preview of my one of the PHP site then it was not showing properly. all the formats, color, images were not showing, i don't know whats the problem.
Similar Tutorialsthis is on amensharma.co.uk/testing Code: [Select] <?php $db_link = mysql_connect("amensharma.co.uk","amenshar_admin","amen001"); if (!$db_link) { die('Could not connect: ' . mysql_error()); } $db_selected = mysql_select_db('amenshar_calender', $db_link); if (!$db_selected) { die ('Can\'t use database : ' . mysql_error()); } ?> this is the error it returns Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'amenshar_admin'@'neptune.servers.rbl-mer.misp.co.uk' (using password: YES) in /home/amenshar/public_html/testing/functions/database.php on line 4 Could not connect: Access denied for user 'amenshar_admin'@'neptune.servers.rbl-mer.misp.co.uk' (using password: YES) bit stumped here any help would be great all the details are correct, just confused why im having these errors Having a major problem connecting to a live site. I have set up the user and database on Cpanel like normal. Then proceeded to insert those details into my mysql connection script Code: [Select] <?php $db_link = mysql_connect("***","****","***"); if (!$db_link) { die('Could not connect: ' . mysql_error()); } $db_selected = mysql_select_db('amenshar_calender', $db_link); if (!$db_selected) { die ('Can\'t use database : ' . mysql_error()); } ?> I am connecting to domain erban.co.uk, yet looking at the cpanel the master domain is amensharma.co.uk. Is this what the problem could be. This is the error messege it is throwing up Warning: mysql_connect(): Access denied for user '_admin'@'localhost' (using password: YES) in d:\Domains\erban.co.uk\wwwroot\functions\database.php on line 4 Could not connect: Access denied for user '_admin'@'localhost' (using password: YES) I have a CURL code that fetches some XML content from a remote server. I get the expected output on my localhost (XAMPP on windows). But from the live site(hosted on Linux), I get the CURL error:'couldn't connect to host'. function DownloadUrl($Url, $p){ // is curl installed? if (!function_exists('curl_init')){ die('CURL is not installed!'); } // create curl resource $ch = curl_init(); // set url curl_setopt($ch, CURLOPT_URL, $Url); curl_setopt ($ch, CURLOPT_POSTFIELDS, $p); curl_setopt ($ch, CURLOPT_POST, 1); //return the transfer as a string curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // $output contains the output string $output = curl_exec($ch); if($output === false) echo 'Curl error: ' . curl_error($ch); else print $output; // close curl resource to free up system resources curl_close($ch); } In one of my pages I have a section which contains a hidden line of text. When the user clicks a button the box containing the text will expand showing the line more clearly. I want this to happen live i.e. no page refresh/reload. I've seen such things done on other sites but my question is, is this done using a php function or is JavaScript required to achieve this? I assume that in order for any php functions to take place there must be a page refresh to reload the data/parameters/variables that are required? The site I'm referring to is this one:- http://www.vouchercodes.co.uk/featured-voucher-codes.html If you click on the "Get code and open site" buttons there for any of the vouchers the area expands live and the voucher is revealed however as I say there is no page refresh and it is done live. Is this effect done in JavaScript and not php or is there some way of using php alone to do something similar? Obviously including JScript in a site is more risky as if a user does not have it installed/activated then they may not be able to use such elements hence the reason I want to know how it is done. hello - dear phpfreaks,
i portet over a wordpress site to localhost. (an opensuse linux-box) all went nice and was very smooth to do so. after porting over the files and the db; i added the db-name and user-name etc. but nothing more. then i looked at the site http://localhost/mysite i saw the site - but only once - that is very very interesting. i read that i have to do more. Probably these changes - mentioned below are mandantory in order to avoid a blank page cf: https://managewp.com...#comment-148613 The two fields you need to edit are “siteurl” (highlighted above) and “home” (which you may need to navigate to the second page to find). Just click the “Edit” buttons next to each field, and replace the URL contained in “option_value” with “http://localhost/yourfoldername/”. That’s it! If you now navigate to “http://localhost/yourfoldername/”, your site should load up in all its glory. Please note that if you use custom permalinks, you will need to change them to default (in the WordPress > Settings > Permalinks screen) in order for internal links on your site to work. You can of course change the permalinks back to their custom form at any time. question: is this true? Do i need to make these changes to avoid a blank page!? This works fine on localhost, but the same code just won't update my live website cookie. Here's the code: index.php Code: [Select] $lg->updateCookies($username, $hashSalt[0]); updateCookies function: Code: [Select] $site = '.ciadacapa.com.br'; // --------------------------------------------------- // Updates the cookies // --------------------------------------------------- function updateCookies($username, $hash){ setcookie('ciadacapaUser', '', time()-3600, '/', $this->site); setcookie('ciadacapaHash', '', time()-3600, '/', $this->site); setcookie('ciadacapaUser', $username, time()+3600*24*7, '/', $this->site); setcookie('ciadacapaHash', $hash, time()+3600*24*7, '/', $this->site); return true; } Although the class is receiving the correct values, the cookie just retains the old value it had and never updates. Any ideas on this? Thanks in advance! Im trying to make this news blog for my assignment. When user selects a certain blog the blog id is stored in the veriable $blogid. I am using the SELECT FROM WHERE but something is going wrong cos it keeps telling me :Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in F:\xampp\htdocs\Blog\viewBlog.php on line 12. What is the problem and what do i have to change?? This problem is in the second page the View blog page. this is my code: View all page: <html> <body> <?php $dbc = mysqli_connect('localhost','root','','blogdb') or die ('Error: Could not connect to database. Please try again'); $query = "SELECT title, postdatetime, username FROM blog"; //echo "$query"; $result = mysqli_query($dbc, $query); /*echo"<table border=1>"; echo "<tr> <th> Title</th> <th> Postdatetime</th> <th> Posted by :</th> </tr>"; */ while($row = mysqli_fetch_array($result)) { $Title = $row ['title']; $PostDateTime = $row ['postdatetime']; $Username=$row['username']; $url= "viewBlog.php?blogid=".$blogid; echo "<a href = $url> $Title $PostDateTime</a></br>"; } mysqli_close($dbc); ?> </body> </html> View Blog page : <?php $blogid= $_GET ['blogid']; $dbc = mysqli_connect('localhost','root','','blogdb') or die ('Error: Could not connect to database. Please try again'); $query = ("SELECT * FROM blogs WHERE blodid = '$blogid'"); $result = mysqli_query($dbc, $query); while($row = mysql_fetch_array($result)) { $Title = $row ['title']; $Content = $roe ['content']; echo "$Title $Content"; } mysqli_close($dbc); ?> Hi, My first post here is a cry for help I have a Windows 2003 server running IIS6/PHP5, the server hosts multiple web sites. The problem is include files that are for site A are showing on site B (each site having its own includes as part of the site files in its own site folder), though not every time, its very random, sometimes the correct includes show, sometimes ones from another site on the same server. This only occurs where the include files for both sites have the same name, such as 'inc-header.php' for example. I can only assume PHP is caching includes and because they have the same name is showing the wrong one on other sites sometimes, if I rename them to something unique then the problem goes away, but its not a practical solution to rename all include files to unique names so I find myself looking for a 'real' fix. I have a feeling its to do with the include_path in the php.ini, but right now its disabled with a semi-colon, and I don't want to set one as I have no global includes, all includes are site specific. Any help would be very much appreciated! Phil Hi all . I have a script , which will display the records from sql . If user wish to view more details of the record , they can click view . Code: [Select] echo "<td>$objResult[Message] </td>"; echo "<td>$objResult[mylocaltime] </td>"; echo '<td><a href="historydetails.php?id=' . $objResult[Groupnumber] . '">View</a></td>'; Then it will link to a page which will display more details according to the Groupnumber . Which will display 2 records per page . Code: [Select] <? $groupnumber = $_GET['id']; $strSQL = "SELECT * FROM esp WHERE Groupnumber='$groupnumber'"; $objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]"); $Num_Rows = mysql_num_rows($objQuery); $Per_Page = 2; // Per Page $Page = $_GET["Page"]; if(!$_GET["Page"]) { $Page=1; } $Prev_Page = $Page-1; $Next_Page = $Page+1; $Page_Start = (($Per_Page*$Page)-$Per_Page); if($Num_Rows<=$Per_Page) { $Num_Pages =1; } else if(($Num_Rows % $Per_Page)==0) { $Num_Pages =($Num_Rows/$Per_Page) ; } else { $Num_Pages =($Num_Rows/$Per_Page)+1; $Num_Pages = (int)$Num_Pages; } $strSQL .=" order by id DESC LIMIT $Page_Start , $Per_Page"; $objQuery = mysql_query($strSQL); ?> But when I click next to view the third record , then the table will become blank . Is it because when I click to next page , the $groupnumber is no longer getting the data from $_GET['id'] ? Or is there any other problem? Thanks for every reply . im am creating a live search using the w3schools tutorial. apart from im using mysql. here is my current code(which works fine): <?php mysql_connect("localhost", "root", ""); mysql_select_db("dictionary"); $words = mysql_query("SELECT * FROM words"); $a = array(); while ($row = mysql_fetch_assoc($words)) { $a[] = $row['word']; } $q = $_GET['q']; if (strlen($q) > 0) { $hint=""; for($i=0; $i<count($a); $i++) { if (strtolower($q)==strtolower(substr($a[$i],0,strlen($q)))) { if ($hint=="") { $hint=$a[$i]; } else { $hint = $hint . "</b><br /><br /> ".$a[$i]; } } } } // Set output to "no suggestion" if no hint were found // or to the correct values if ($hint == "") { $response="no suggestion"; } else { $response=$hint; } //output the response echo $response; ?> as you can see it is edited alot. But my problem is that i need to display underneath the word, the definition aswell. I've been trying to figure this out but i can't seem to do it. I have been trying to use multidimensional arrays. Well I usually run my scripts in CLI.. I have it do something then sleep for x amounr of settings, is there anyway to make it show me the seconds counting down instead of just a blinkin cursor? I bought script for live chat support but i want something more. Now you can login with admin role and operator role, but what i want is to add user role so when user login in app he can see online operators and chat with them. It is open source so there is no legal issue..
So if anyone wants to help me i will send script on your email and try to solve this..
Thanks,Ivan
I'm trying to get live search set up for one of my pages and have been successful for the most part. I basically used the code provided by w3schools (http://www.w3schools.com/php/php_ajax_livesearch.asp) but need to make a modification. Their code is set up to read the link titles and urls from an xml file and search through the xml file but I would like to just search through a variable. So in the w3schools code there is this... $xmlDoc=new DOMDocument(); $xmlDoc->load("links.xml"); $x=$xmlDoc->getElementsByTagName('link'); And I have this variable that I want it to search instead of "links.xml"... $searchTest = "<pages><link><title>Search this text</title><url>www.gohere.com</url></link></pages>"; How do I get that into the $xmlDoc variable? If I simply replace "links.xml" with $searchTest like this $xmlDoc=new DOMDocument(); $xmlDoc->load($searchTest); $x=$xmlDoc->getElementsByTagName('link'); I get nothing when I try to search. But if I create a file in the php code and write the contents of $searchTest to that file then put that file in the $xmlDoc->load("newfile.xml"); line it searches and works fine. Any ideas? Hello sir, I request an help for the live search.. Here are the 2 pages Code: [Select] <html> <form action='?p=search'> <font face='sans-serif' size='5'> <center> Search By the CID.<br> <input type='text' size='50' name='search'> <input type='submit' name'submit' value='Search'> </center> </font> </html> Code: [Select] <?php //get data $button = $_GET['submit']; $search = $_GET['search']; if (!$button) echo "You Have to insert a Valid CID."; else [ if (strlen($search)<=2) echo "Search term too short.The CID contain 6 number"; else [ echo"You searcher for <b>&search</b><hr size='1'>" } } ?> Now i want the live search by the name of the profile... Can someone help me? Hi, I am doing some scraping and processing in php that is time intensive. On my local machine it was no big deal, but now that the project is live and has realtime users daily I have some concerns. When php is processing does this mean other people can't connect to the server? (They will be queued until the process I am running finishes) ? I hope not, but my local testing seems like it IS that way. I did this: I ran a php script from my browser that took a few minutes to execute. While it was running I tried accessing the same local site via another browser tab and it halted. If this is in fact how php works on the live server, how would I go about running about 6000 processes daily that would consume ~1-4 hours of processing time?
Thanks.
Edited September 6, 2019 by fivestringsurf Hi there I'm a little bit of a newbie when it comes to PHP, and I have tried to find my answer on google and on other websites related to php development.
My question is what do I need to be researching / learning to automatically update a page with content.
For example, if I have a database field called breaking news and this text string is flashed at the bottom of the screen on a scrolling bar.
When the field changes value in MYSQL, I would like the page to automatically update the page without a need for a page refresh.
All I need is some advice on what I need to search for in order for me to learn the coding myself.
I'm thinking AJAX, but not too sure.
Thank you for reading.
Hi everyone,
I'm hoping the someone can guide me in the right direction for what I need to do. Does anyone know of a really good tutorial and/or information about a plugin product that is available to do what I need? For example, what I need is to create a website that has the ability to allow video conferencing between a teacher and students. This what I envision - a college professor can log on to his website and display a live video feed of him. Also, as each of his students log on, their live video feed is then also supplied. Would prefer a already made plugin product but would also like to look at raw code in PHP to see how something like this could be accomplished. Thank you in advance.
Charles
As we have been working on an eCommerce project, we want to add an option in the eCommerce, that user should have the live location tracking of delivery boy (as same as SWIGGY) in the website. Is there any chance to track the live location using PHP and JavaScript? Searched on the google but nothing resolved my problem? Please anyone suggest us to track the live location of the delivery boy. Thanks in advance Are there any editors that will allow me to edit live on my server? I'm looking for a free open source solution Failing that: what recommended paid ones are there? I'm using Vista so need a Windows version Thanks OM Hello,
I have a pretty basic two panel design, no code yet but it is pretty straight forward
What I'm concerned about is how a website can react to an orientation change, not simply be re sizing but by relocating items.
So in portrait mode, I have panel a, the top half say 50%, and panel b, 50% bottom half
I rotate it (the phone) to the left of my perspective (viewer) and the top panel goes to the left, and the bottom panel goes to the right.
In the meantime some scrolling animation is in play and the direction of the scroll changes, from sideways to up and down...
Is that possible without refreshing the page?
Edited by greenace92, 04 December 2014 - 04:53 AM. |
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