pro - Page 119 - Developer IT

How to handle non-existent subdirectories?

- by Question Overflow

I have a dynamic website with friendly URLs. Example: Instead of /user.php?id=123, I have /user/123 Instead of /index.php?category=fishes, I have /fishes But, how do I handle non-existent subdirectories such as /about/123? Currently it gives a 200 success instead of a 404 not found error. Is there a way to deal with non-existent subdirectories in Apache config and at the same time allow for friendly URLs? Or do I have to handle this individually for each PHP script?

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Redirecting to a dynamic page

- by binarydev

I have a page displaying blog posts (latest_posts.php) and another page that display single blog posts (blog.php) . I intend to link the image title in latest_posts.php so that it redirects to blog.php where it would display the particular post that was clicked. latest_posts.php:  <h2 class="underline"> <span>What's new</span> <span></span> </h2>   <ul class="post-list post-list-1"> <?php /* Fetches Date/Time, Post Content and title */ include 'dbconnect.php'; $sql = "SELECT * FROM wp_posts"; $res = mysql_query($sql); while ( $row = mysql_fetch_array($res) ) { ?>  <li class="clear-fix">  <div class="post-list-date"> <div class="post-date-box"> <?php //Timestamp broken down to show accordingly $timestamp = $row['post_date']; $datetime = new DateTime($timestamp); $date = $datetime->format("d"); $month = $datetime->format("M"); ?> <h3> <?php echo $date; ?> </h3> <span> <?php echo $month; ?> </span> </div> </div>   <div class="post-list-image">  <div class="image image-overlay-url image-fancybox-url"> <a href="post.php" class="preloader-image"> <?php echo '<img src="', $row['image'], '" alt="' , $row['post_title'] , '\'s Blog Image" />'; ?> </a> </div>  </div>   <div class="post-list-content"> <div>  <h4> <a href="post.php? . $row['ID'] . "> <?php echo $row['post_title']; ?> </a> </h4>   <p> <?php echo $row ['post_content']; }?> </p>  </div> </div>  </li>  </ul>  <a href="blog.php" class="button-browse">Browse All Posts</a> </div> <?php require_once('include/twitter_user_timeline.php'); ?> blog.php: <?php require_once('include/header.php'); ?> <body class="blog"> <?php require_once('include/navigation_bar_blog.php'); ?> <div class="blog"> <div class="main">  <h2 class="underline"> <span>What's new</span> <span></span> </h2>   <div class="layout-p-66x33 clear-fix">    <ul class="post-list post-list-2"> <?php /* Fetches Date/Time, Post Content and title with Pagination */ include 'dbconnect.php'; //sets to default page if(empty($_GET['pn'])){ $page=1; } else { $page = $_GET['pn']; } // Index of the page $index = ($page-1)*3; $sql = "SELECT * FROM `wp_posts` ORDER BY `post_date` DESC LIMIT " . $index . " ,3"; $res = mysql_query($sql); //Loops through the values while ( $row = mysql_fetch_array($res) ) { ?>  <li class="clear-fix">  <div class="post-list-date"> <div class="post-date-box"> <?php //Timestamp broken down to show accordingly $timestamp = $row['post_date']; $datetime = new DateTime($timestamp); $date = $datetime->format("d"); $month = $datetime->format("M"); ?> <h3> <?php echo $date; ?> </h3> <span> <?php echo $month; ?> </span> </div> </div>   <div class="post-list-image">  <div class="image image-overlay-url image-fancybox-url"> <a href="post.php" class="preloader-image"> <?php echo '<img src="', $row['image'], '" alt="' , $row['post_title'] , '\'s Blog Image" />'; ?> </a> </div>  </div>   <div class="post-list-content"> <div> <?php $id = $_GET['ID']; $post = lookup_post_somehow($id); if($post) { // render post } else { echo 'blog post not found..'; } ?>  <h4> <a href="post.php"> <?php echo $row['post_title']; ?> </a> </h4>   <p> <?php echo $row ['post_content']; ?> </p>  </div> </div>  </li>  <?php } // close while loop ?> </ul>  <div> <ul class="blog-pagination clear-fix"> <?php //Count the number of rows $numberofrows = mysql_query("SELECT COUNT(ID) FROM `wp_posts`"); //Do ciel() to round the result according to number of posts $postsperpage = 4; $numOfPages = ceil($numberofrows / $postsperpage); for($i=1; $i < $numOfPages; $i++) { //echos links for each page $paginationDisplay = '<li><a href="blog.php?pn=' . $i . '">' . $i . '</a></li>'; echo $paginationDisplay; } ?>  </ul> </div>   </div>  </div> </div> <?php require_once('include/twitter_user_timeline.php'); ?> <?php require_once('include/footer_blog.php'); ?> How do I render?

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how do I set up a double domain?

- by kdavis8

I would like to set up a server similar to Google's. Their domain acts like a double domain, like you can use these URLS, "play.Google.com" or "apps.Google.com", to go to different sites.. For example, my domain would now be "my_domain.com" but i would like another one to be "domain2.my_domain.com". My question is,what is this officially called and how do i set it up? I'm not sure if you need two servers or just 1;

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Use Google Analytics to target different sections of a blog

- by Emily Yao

I have a blog that targets different regions. The Europe region blog has different sections in different local languages such as English, French and German. I wonder how to track and analyze the different sections. My initial thought is to search the domain URL, but I found it is not a good idea. For example, the URL for the Europe blog is like www.myblog.com/europe. If you click the French section, the URL is like www.myblog.com/europe/language/french. If you click an article in the French section, it is like www.myblog.com/article_name. Notice the article link is not www.myblog.com/language/french/article_name!

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migrating PR / rankings from one site to another

- by sam

Ive got a clients company site with decent PR, backlinks and search engines rankings. The client wants to change their comapany name and therfore URL, i will set up a rediect between the old site and the new site. But i was wandering is their a way to tell Google that they are moving while retaining all your rankings ? It is the same people, services, office building same everything just rebranded under a different name and url. Additionaly if their is a way to do this, how does google stop you buying expired domains and just pointing them onto your site, for instance i could buy several PR3 domains all relating to the same sector and point them at my site or would google catch on to this ?

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Correct configuration of multiple Analytics trackers per page, spanning domains and subdomains

- by Eliot Shepard

My company publishes sites on a somewhat convoluted domain structure, and we're having trouble getting accurate numbers in Analytics when we have multiple trackers on the page. We publish under two brands (A, B). Each brand has a "national" site at A.com, B.com, as well as per-city "local" sites at eg. ny.A.com, la.A.com, sf.A.com, etc. Right now we're trying to track in these dimensions: Full network (A.com, ny.A.com, B.com, la.B.com, etc.) All sites in brand (A.com, ny.A.com, la.A.com, etc.) Inidividual site (ny.A.com) Here are the commands we're using on an individual site: _gaq.push( ['t0._setAccount', 'UA-XXXXXX-1'], // full network ['t0._setDomainName', 'none'], ['t0._setAllowLinker', true], ['t0._trackPageview'], ['t1._trackPageLoadTime'], ['t1._setAccount', 'UA-XXXXXX-2'], // brand ['t1._setDomainName', 'none'], ['t1._setAllowLinker', true], ['t1._trackPageview'], ['t1._trackPageLoadTime'], ['t2._setAccount', 'UA-XXXXXX-3'], // individual ['t2._setDomainName', 'none'], ['t2._setAllowLinker', true], ['t2._trackPageview'], ['t2._trackPageLoadTime'] ); We send the same commands to each account because we've had strange results when trackers were configured differently in the past. However, right now we're seeing inflated numbers for uniques on all three trackers. What is the correct way to configure this setup? Thanks for your time.

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Tweet count just shot up

- by Tom Gullen

On our homepage we have a tweet button and counter: http://www.scirra.com This was around 600 until overnight it suddenly doubled to 1,200. It's been continuing to rise at a normal rate since. Has Twitter changed what counts as a Tweet for that counter? I've noticed competitors counts have dropped significantly. We don't buy tweets or followers, and I haven't found any spam tweets about us nor have we had any significant recent press.

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Admin form that generates an email confirmation ends up in SPAM [duplicate]

- by PJD Creative

This question already has an answer here: How can I prevent my mail from being classified as spam? 10 answers I have an admin form that I have setup for a client, that generates an email confirmation from a template I have designer... It works really well but it ends up in spam some of the time, and this is real frustrating as it is just confirming some details for the customer of what they have just booked, not at all spam, and is accessed via a page where the admin requires login. Any suggestions as to why this may end up in spam. It does have dollar signs ($$) as it is confirming a price, im assuming this is one problem, the rest of it is just general dates and info about the confirmation. Is there any suggestions on how to get this out of spam? thanks in advance

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Video conference/chat tool that can be embedded in own website needed

- by Olaf

We are looking for a means (a tool, a commercial service) to enable a closed user group to start a live video conference in a browser, as part of the company website. Something like Skype, but embedded and available for everybody that has access to the page into which the tool is embedded. Most services require registration and the creation of a chat room on their website, or, as Skype or similar solutions, the installation of an extra software. What we need is a solution with some kind of a "hidden login", performed by the site's client script (which knows who the user is and forwards the credentials to the service). Any suggestion?

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Live chat solutions

- by Lèse majesté

What good live chat/live help solutions are available (preferably for use on a site hosted on a LAMP stack and free)? I'm looking for a way to allow our sales and customer service reps to talk directly with visitors to our site. I've looked at phpopenchat, but it looks very unpolished. The only other free live chat app I've come across looked egregious. The aesthetics and UI design alone made me shudder to think what the underlying code might look like. This isn't a critical feature, and it wouldn't be hard to code up myself, so I'm not really looking for commercial software or paid services (unless there's a really compelling reason to use them). I'm just wondering if any other webmasters have come across a satisfactory free/open source solution for providing live customer support on their website. As a side note, live voice chat would also be an option, but it has to be be designed (or customizable) for customer support rather than a public chatroom. Edit: Looking at the responses, it looks like there probably aren't going to be many free solutions for this type of business-oriented chat solution, so feel free to post answers even if they are commercial solutions as long as they're a good value. Also feel free to post any alternate live support solutions (such as the Skype recommendation) that could be in someway integrated with a website. This will give me a good lay of the land for what people are actually using for live support, and I think will be more helpful to others reading this question.

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redirect non-www to www while preserving protocol

- by Waleed Hamra

I am aware of the fact that there are tons of questions in this section and in server fault dealing with redirections from non-www to www URLs. But I couldn't find one dealing with this issue while preserving protocol. I am no mod-rewrite expert, and my code is just copy/pasted... here's what i have: RewriteCond %{HTTP_HOST} ^domain.tld$ [NC] RewriteRule ^(.*)$ http://www.domain.tld$1 [R=301,L] So now http://domain.tld and https://domain.tld are forwarded to http://domain.tld How do i make it so that https stays on https while http stays on http?

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What does Avg Position from Google Webmaster really mean

- by RandomBen

I have a website I am tracking on Google's Webmaster tools. When I look at the Search queries page it shows me a graph of Impressions and clicks per day. Underneath that there is a table showing specific results. One of the columns is Avg Position. That columns seems to include paid ads. Is that correct, does the Avg Position also include the top result ads(the ads at the top of the search results)? I am asking because the company I work for has a not so common name and whenever I Google it our site is the #1 result 100% of the time. The only thing above it is 1 paid add. When I checkout Webmaster tools I notice that searching for our name returns with us at an Avg Position of 2.0. That seems like it would be only possible if paid top result ads were included in that position. Does anyone know?

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SSL and green address bar

- by tinab

I am new to SSL so can someone explain why my address bar turns green when I'm on certain sites beginning with https:// and sometimes it doesn't even though I know the site has SSL? Maybe these two nuances are not even related, but if I go to GoDaddy and order a new domain I notice their address bar is green the entire time I'm using the https:// protocol, but then I go to Victoria's Secret to place an order and even though it says https:// the address bar doesn't turn green.

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What expectation should I have of South African web development rates / duration? [closed]

- by Warren van Rooyen

I am a developer but only intend on doing the front-end work for getting Reddit-like upvote / downvote functionality going on an upcoming site I'm building. I have never had to contract a developer for back-end work to implement code for me so I am quite in the dark on how much I should expect to pay and how long it could take to get the site going. I could be taken for a ride as the developer could distort the time it would take at a seemingly regular rate (hourly/day) or could otherwise distort their rate. Please could you give me help on this. I know you need some guidance on the nature of the site so here it is. I have a Reddit type template with CSS and PHP included. I then downloaded Pligg code that's intended to do the job of the Reddit upvote downvote functionality. How long would a developer roughly need to unite the theme and front end with the back-end functionality? I do understand it's not a lot of info but I'm sure you're experienced enough to have an instinct for the size of the project. Also, should I work on an hourly/day rate/ project payment agreement?

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Internet Explorer 10 aborting some stylesheets

- by Joe

Strange problem exhibited only with IE10 on Windows 8. No other IE version, no other OS version. Some stylesheets are aborted, apparently in transport, intermittently. This seems to happen when there are three <link> tags in sequence. The tags are correctly specified and are being served from Amazon S3 over HTTPS. The first two items abort when (or prior to) loading. Altering the order of the items appears to make the first two items abort in all cases. This problem is intermittent, and different people can reproduce with differing success. I have seen a lot of conjecture about this on the web but no solution.

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Bad Bot blocking Revisited

- by Tom

I've read a lot about bad bot blocking, php scripts, .htaccess techniques, etc... Is this a valid method? Since .htacces can rewrite and send a bad bot a 403 deny or forward to something like spam poison, is it possible to Disallow a folder, then through .htaccess in that specific folder redirect to spampoison? Since Apache reads each .htaccess independently and follows specific instructions, then a bad bot not following robots.txt would just be redirected. Or anyone trying to access, /badbot/ or whatever I choose to call my trap folder. Thanks Tom

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New host, high load?

- by dotancohen

A few minutes ago I signed up at a new webhost. I have yet to move my sites over. Upon initial SSH connection, I checked the load and memory usage, they do seem rather higher than I would like: # uptime 12:06:51 up 71 days, 23:23, 1 user, load average: 9.02, 9.49, 9.45 # free total used free shared buffers cached Mem: 33014800 31927192 1087608 0 2384812 17729816 -/+ buffers/cache: 11812564 21202236 Swap: 16787916 8584 16779332 Is that a bit to packed? I'm only paying about $5 USD per month, so I don't expect <0.1 loads, but ~10 is worrisome. Is it not? Also, there is no /etc/issue file so I tried other methods to guess the OS: # uname -a Linux box358.bluehost.com 2.6.32-20120131.55.1.bh6.x86_64 #1 SMP Tue Jan 31 15:43:27 EST 2012 x86_64 x86_64 x86_64 GNU/Linux # which yum /usr/bin/yum # which apt-get # That looks like CentOS / RHEL 6.2 possibly?

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Spam link text when searching for company directors' name

- by Alex

It was brought to my attention that if you search for the name of one of our directors (with the intent to find there profile page on our site) They come up as the first link in most search engines as you would expect but the link text is just pure spam. the three search string I have tested on Google, Bing, Ask, and Yahoo have all returned similar results. Here is a list of the search strings: Paolo rossi futex Mark rossi futex Marco rossi futex Dan Goldberg futex Any idea what might be causing this I have searched through as much of the sites code as I can and cant find anything wrong with it.

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Could you recommend a good shopping cart script?

- by user649482

I'm looking for a PHP/MySQL script, free or not. Could you please recommend me one that can do the following: The site I'm trying to build requires an extensive product catalogue, which will have around 600 products. Because there are so many products they will be uploaded using a CSV file or spreadsheet. Users must be logged in to see prices Users can add products to an order form, which they can then email to admin. (NO payment processing whatsoever) They will just add products to a cart, review the cart's content and click a button to send the order The order email to admin must have the order details attached in a CSV file. Newsletter Newsletter sign up. Admin can create and send newsletter from the admin section. User Login/Member Section After users sign up they can access their member section. In this section they can Edit their details See previous orders they have made, and click a button to send that order again Thank you! (the question is also posted here but with no replies)

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Can an expert examine my .NET MVC 4 application? [on hold]

- by Till Death Developer

Problem Definition: I need an expert to examine my application not for errors but have a look at how my implementation goes and tell me whether am doing a good job or am just creating a huge mess, and please me with suggestion on how i should improve my work? Points of Concern: Neat Solution(Can find the thing you are looking for easily). Low Redundancy. Efficiency (Load time, Speed, etc...) Data Access Implementation. Authentication System Implementation. Data Services Implementation. Note: Application is just a playground for testing new implementation approaches so it may seem meaningless because it is, however not the subject any way i just need to know if am doing things in a good way(Nothing is the right way but there is good and bad). Solution Link: http://www.mediafire.com/?8s70y44w16n1uyx

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Sharing banner on 3rd party websites, concerned about limited resources

- by Omne

I've made a banner for my website and I'm planning to ask my followers to share it on their website to help improve my rank. my website is hosted on GAE, the banners are less than 5kb/each and I must say that I don't want to pay for extra bandwidth I've read the Google App Engine Quotas but honestly I don't understand anything of it. Would you please tell me which table/data in this page should be of my concern? Also, do you think it's wise to host such banners, that are going to end up on 3rd party websites, on the GAE? or am I more secure if I use free online services like Google Picasa?

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How to Estimate Needed Bandwidth for New Web Application?

- by Noah Goodrich

I am working on a brand new SaaS web application and need to estimate the initial bandwidth usage. Since the site doesn't exist yet, and since this is my first endeavor of this sort, I'm not really sure how much bandwidth to estimate to begin with. We will be using Linux, Apache, PHP and Mysql. The content will be generated dynamically. There will be images as part of the site design but user's will also upload images that will be displayed and documents that will be stored for download at later times. We'd like to be able to support 500,000 page loads per month with estimated image loads being about two to three times that.

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Joomla Hide Menu Item, or: Using Rich Content as part of the navigation

- by chiccodoro

In my Joomla based web site, I have a two layer main menu. The page layout contains two sections whereas the left one displays the content and the right one displays some other kind of content which at the same time serves as a menu. For example, if the user clicks on the "Products" - "SomeCategory" 2nd level menu item, the left section displays an image. The right section lists all products of that category. Each product is represented by an image and text. The content is scrollable. This section is implemented by means of a custom module (mod_custom) assigned to the menu. The content is rich text (HTML). Each product is entered manually by adding a picture and a text in the WYSIWYG editor, and by inserting a link for the picture and text. Now the issue: When the user clicks on a product, I want to display the corresponding product description article ("SomeProduct") to the left, accounting for the following requirements: The bread crumb now displays "Products - SomeCategory - SomeProduct" The main menu still displays the 2nd level for "Products", and "SomeCategory" is still marked as selected. (I would love if the right section which lists the product would remain in the exact same scroll state, but that's a completely different story.) If I link the product entry from the right hand side directly to the article "SomeProduct", then the article appears to the left, but the breadcrumb and menu are reset. So I wanted to create a hidden menu item "SomeProduct" beneath "SomeCategory", and to link the product entry to that menu item. This way, if I click on the product entry, the article appears to the left, the breadcrumb behaves correctly, and the menu state is preserved. However, it is not possible to configure the SomeProduct menu item as "hidden", therefore it appears in the main menu. I found some resources that suggest to create another menu, called "hidden", which does not use any modules, and to create the "SomeProduct" menu item in that menu. Unfortunately this did not work for me: If I link that menu item from the product entry, and click on that entry, then the article appears to the left, but the menu is reset, and the breadcrumb displays "SomeProduct" instead of "Products SomeCategory SomeProduct". Lucky me! I found an appropriate stackexchange site where I can pour out my heart to you guys. Sure you can help me :-)

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n00b needs some PHP syntax guidance [closed]

- by Michael

If you look at http://www.cruc.es/?paged=12/ and go to the bottom of the page you'll see the bottom navigation with the next and previous options. I've been able to make the page numbers work by changing page to paged= in the code. I don't know enough about PHP to get the previous/next options to work. Any advice would be appreciated and I've pasted the code below. Thank you: n00b if ( $query->found_posts > $query->query_vars["posts_per_page"] ) { echo '<ul class="paging">'; // Previous link? if ( $page > 1 ) { echo '<li class="previous"><a href="'.$baseURL.'/page/'.($page-1).'/'.$qs.'">previous</a></li>'; } // Loop through pages for ( $i=1; $i <= $query->max_num_pages; $i++ ) { // Current page or linked page? if ( $i == $page ) { echo '<li class="active">'.$i.'</li>'; } else { echo '<li><a href="'.$baseURL.'/?paged='.$i.'/'.$qs.'">'.$i.'</a></li>'; } } // Next link? if ( $page < $query->max_num_pages ) { echo '<li><a href="'.$baseURL.'/page/'.($page+1).'/'.$qs.'">next</a></li>'; } echo '</ul>'; }

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Do first impressions really count?

- by Matt

So, i am currently writing something up for a college class. Problem is everything is hypothetical. I need some proof. I believe a first impression on a website is imperative so that people actually use it and in my case, buy your product or services as well. Basically I'm wondering has there been any studies that shows how a better web design will increase revenue for any kind of services? I don't just mean selling products like a T-shirt, but labor services as well. If someone wanted their computer fixed and searched for companies that can do so, will a first impression on the website help them make their decision to use your company? Are there any studies like this? White papers maybe? Thanks!

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