Search Results

Search found 33321 results on 1333 pages for 'php qt'.

Page 768/1333 | < Previous Page | 764 765 766 767 768 769 770 771 772 773 774 775  | Next Page >

• Paypal IPN setup...Ship to Zipcode and auto calculation

  - by Kunal

  Hi I have successfully setup paypal IPN on my site and its working fine. From my paypal account I have set options to ass shipping and tax calculations(only if it's Iowa). But the only issue is, on the paypal checkout page it's asking me to enter the "Ship to Zipcode" manually...if I enter and update only then the net payable is getting updated with the shipping and tax charges. Is there any variable via which I could send the ship to zip code which will work directly on the cart and make it auto calculate the charges and show it? I have tried both "zip" and "address_zip" variables. None of them worked. By the way I have multiple items on my cart so I am using the "cart" transaction type. Thanks in advance for your help.

  Read the article

• How can I write a SQL count with group by clause using Propel ORM in Symfony?

  - by Failpunk

  How can I write the following SQL query using the Propel ORM? SELECT species, COUNT(*) FROM Bird GROUP BY species;

  Read the article

• str_replace match only first instance

  - by kylex

  A followup question to http://stackoverflow.com/questions/3063704/ Given the following POST data: 2010-June-3 <remove>2010-June-3</remove> 2010-June-15 2010-June-16 2010-June-17 2010-June-3 2010-June-1 I'm wanting to remove ONLY the first instance of 2010-June-3, but the following code removes all the data. $i = 1; $pattern = "/<remove>(.*?)<\/remove>/"; preg_match_all($pattern, $_POST['exclude'], $matches, PREG_SET_ORDER); if (!empty($matches)) { foreach ($matches as $match) { // replace first instance of excluded data $_POST['exclude'] = str_replace($match[1], "", $_POST['exclude'], $i); } } echo "<br /><br />".$_POST['exclude']; This echos: <remove></remove> 2010-June-15 2010-June-16 2010-June-17 2010-June-1 It should echo: <remove>2010-June-3</remove> 2010-June-15 2010-June-16 2010-June-17 2010-June-3 2010-June-1

  Read the article

• /regexp?/ on HTML, but not in form

  - by takeshin

  I need to do some regex replacement on HTML input, but I need to exclude some parts from filtering by other regexp. (e.g. remove all <a> tags with specific href="example.com…, except the ones that are inside the <form> tag) Is there any smart regex technique for this? Or do I have to find all forms using $regex1, then split the input to the smaller chunks, excluding the matched text blocks, and then run the $regex2 on all the chunks?

  Read the article

• Extract all text from a HTML page without losing context

  - by grmbl

  For a translation program I am trying to get a 95% accurate text from a HTML file in order to translate the sentences and links. For example: <div><a href="stack">Overflow</a> <span>Texts <b>go</b> here</span></div> Should give me 2 results to translate: Overflow Texts <b>go</b> here Any suggestions or commercial packages available for this problem?

  Read the article

• Using Barcode ID for Event Management

  - by Nimbuz

  I have a barcode scanner and laptop (ofcourse :)), I'm looking for simple event management app that can process the input from the barcode scanner and keep attendance record for our frequent private meetings. I wonder if there's an open source software available that'd allow me to manage events using code 128 barcode id cards? Many thanks for your help.

  Read the article

• CodeIgniter based e-shop, shipping and gift address design problem

  - by alexander

  While building an ecommerce platform I have run into design problems. I'm working with the built-in CodeIgniter's cart class. It stores all the cart information in session. Let say that cart has already been filled with products and user clicks checkout. When should I store order in database? Just after that click or after several steps of gathering information and stoing it in session? How to deal with additional features like different shipping methods? Should I add it to the basket first and get additional (gift address) to session? I dont want to store it in database because of the relation between gift address and order is needed and since I dont know what's the ID of the order. I'm puzzled :) Additionally I think its crucial to keep cart aware of shipping methods and additional bought services (by selecting gift address there is an extra fee) because the cart content is just like an reciept? In brief, what is the best practice to process checkout?

  Read the article

• How to ignore CDATA tags?

  - by Petre

  I'm trying to make an html parser, but when I load the html I get warnings like this Warning: DOMDocument::loadHTML() [domdocument.loadhtml]: Invalid char in CDATA 0x1C in Entity, line: 1302 Here is the code I use class Parser { public $url=null; public $html=null; public $tidy=null; public $head=null; public $head_xpath=null; function __construct($url){ $this->url=$url; $this->html=file_get_contents($this->url); $this->tidy=tidy_parse_string($this->html); $this->head=new DOMDocument(); $this->head->loadHTML($this->tidy->head()); $this->head_xpath= new DOMXPath($this->head); } } $x=new Parser("http://www.guardian.co.uk/politics/2012/mar/24/vince-cable-coalition-banking-row"); I searched around and found the LIBXML_NOCDATA constant, but I don't know how to set it. So how could i completely ignore CDATA?

  Read the article

• How do I retain uploaded files after POsting a form with a file upload?

  - by Ali

  Hi guys is it possible to be able to retain an uploaded file AFTER its been uploaded I mean I'm building a compose email application. Users can upload files as attachments. AT times out of 10 uploaded files one of them isn't uploaded correctly or the submitted form is invalid the compose page would be displayed again however the user would ned to upload the file again this time. Is it possible to somehow maintain the uploaded files somewhere on the first upload and if the form is invalid - be able to display links to the file uploaded or so?

  Read the article

• Instagram API how to get user ID?

  - by user1355300

  How can I get the user ID with the user name with instagram API without user authentication? If I try users/search, it returns multiple research results, so how can I be sure that I get the result of exact user name only? For example, following requests return multiple users having their usernames similiar to aliciakeys, I want to get only the data of the user with exact user name. https://api.instagram.com/v1/users/search?q=aliciakeys&access_token=232967857.f59def8.c44c9e739efb4c52ab858bc84f420d00

  Read the article

• Declaring an array

  - by Doug

  $a[]="Anna"; $a[]="Brittany"; $a[]="Cinderella"; $a[]="Diana"; $a[]="Eva"; $a[]="Fiona"; $a[]="Gunda"; When declaring it this way, does it automatically increase the index? Why is this ideal?

  Read the article

• Browser: Cookie lost on refresh

  - by Nirmal

  I am experiencing a strange behaviour of my application in Chrome browser (No problem with other browsers). When I refresh a page, the cookie is being sent properly, but intermittently the browser doesn't seem to pass the cookie on some refreshes. This is how I set my cookie: $identifier = / some weird string /; $key = md5(uniqid(rand(), true)); $timeout = number_format(time(), 0, '.', '') + 43200; setcookie('fboxauth', $identifier . ":" . $key, $timeout, "/", "fbox.mysite.com", 0); This is what I am using for page headers: header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 header("Expires: Thu, 25 Nov 1982 08:24:00 GMT"); // Date in the past Do you see any issue here that might affect the cookie handling? Thank you for any suggestion. EDIT-01: It seems that the cookie is not being sent with some requests. This happens intermittently and I am seeing this behaviour for ALL the browsers now. Has anyone come across such situation? Is there any situation where a cookie will not be sent with the request? Thanks again, for any guideline.

  Read the article

• General rule - when to use a model (Codeigniter)

  - by pingu

  Hi guys, I was just curious as to what the rule of thumb was for models. Generally, I use them only for situations where I need to add/edit or update database entries for an object. However, I'm building an app at the moment that has a "config" table which holds various data, such as last updated, which will control when certain features in the app should be displayed. In this instance, I will mostly need to retrieve data from the config table. Is it worth putting these config methods in model? I'm interested to hear how more experienced coders approach the MVC methodology in CI - example pseudo methods (e.g., what methods relating to the same object you'd use in the model and the controller) would be most helpful.

  Read the article

• $_SESSION['user']->getURL()

  - by Steven

  $_SESSION['user']->getURL() Is it to call the method of getURL() of object $_SESSION['user']?

  Read the article

• Select a random row from table, but with odds?

  - by Don

  I have a table that describes a variety of objects in my system (ie. umbrella, boots, satchel, whatever). Each one of these objects needs to have a distinct prevalence or incidence. For example, the umbrella is rarer than the boots. Based on those factors, I need to randomly select a single object (including a blank or 'no object found') based on that incidence value. Yikes. Make sense?

  Read the article

• Search 2 Columns with 1 Input Field

  - by Norbert

  I have a db with two columns: first name and last name. The first name can have multiple words. Last name can contain hyphenated words. Is there a way to search both columns with only one input box? Database ID `First Name` `Last Name` 1 John Peter Doe 2 John Fubar 3 Michael Doe Search john peter returns id 1 john returns id 1,2 doe returns id 1,3 john doe returns id 1 peter john returns id 1 peter doe returns id 1 doe john returns id 1 I previously tried the following. Searching for John Doe: SELECT * FROM names WHERE ( `first` LIKE '%john%' OR `first` LIKE '%doe%' OR `last` LIKE '%john%' OR `last` LIKE '%doe%' ) which returns both 1 and 3

  Read the article

• Detecting a url using preg_match? without http:// in the string

  - by Stefan

  Hey there, I was wondering how I could check a string broken into an array against a preg_match to see if it started with www. I already have one that check for http://www. $stringToArray = explode(" ",$_POST['text']); foreach($stringToArray as $key=>$val){ $urlvalid = isValidURL($val); if($urlvalid){ $_SESSION["messages"][] = "NO URLS ALLOWED!"; header("Location: http://www.domain.com/post/id/".$_POST['postID']); exit(); } } Thanks! Stefan

  Read the article

• Browser Incompatible Please Use Mozilla Firefox 3.2 above OR IE 8.0 above

  - by Satish Kalepu

  Hi, chrome browser showing this: Browser Incompatible Please Use Mozilla Firefox 3.2 above OR IE 8.0 above for website http://test.theartness.com/... I didn't understand what causing this error. i checked char encoding etc etc. everything.. I have seen in http://web-sniffer.net/ , it seems server sending that response for netscape/mozilla browsers. It is working for Internet explorer7 .. it seems server blocked it for those user agents? please help me to figure out what is wrong with it? Best Regards, Satish Kalepu.

  Read the article

• Regex for url formatting (www.domain.tld to anchors)

  - by Kristaps

  Hi. I'm currently developing a little browser-based Twitter widget. Currently, I'm stuck with getting the URLs to work. I'm kinda newbie, when it comes to regex (I know, how to get parts of a string, but this one – tough one). So, I need a regex that would search/replace www.domain.tld -> <a href="http://www.domain.tld">http://www.domain.tld</a> With/without http://, preferably. Any advice is welcome. Thanks.

  Read the article

• Getting the height of text to know fill height as in TCPDF

  - by sami

  I'm trying to go through the code of TCPDF to understand how it calculates the height of the text to be rendered, but it's too much for me to handle without asking. What I want to know: in the PDF from example 5 http://www.tcpdf.org/examples/example_005.pdf it gives the cell a yellow background. I'm guessing that at the basic level, it first draws a box with this fill color, then adds the text, so what method is it calling to get the height of the text to know the height of the box to fill? Anyone knows how to trace this, because doing it by hand and looking through the code isn't working at all for me.

  Read the article

• How will Facebook Authenticate let me ID a user?

  - by Donny P

  I have a website where I need to have data that is ID'd by user. For example, they enter their favorite food: userid favorite food ------ ------------- 1 french fries 2 tacos 3 fish sticks 4 chipotle When I use Facebook Authentication, what identifier will I use for the userid? I'm assuming it's not name, since this would create duplicates. Is it just the person's Facebook ID? Also is the correct API to use for 3rd party websites 'Facebook Connect' or 'Facebook Authorization' or something else?

  Read the article

• How to handle multiple openIDs for the same user

  - by Sinan

  For my site I am using a login system much like the one on SO. A user can login with his Facebook, Google (Gmail openID), Twitter account. This question is not about specific oAuth or openID implementations. The question is how to know if the same user logins with different providers. Let me give an example: Bobo comes to site logins to site by clicking on "Login with Facebook". Because this is his first visit we create an account for him. Later Bobo comes to the site. This time he clicks on "Login with Google". So how do I know if this is the same person so I can add this provider to his account instead of creating a new (and duplicate) account. Can I trust solely on email? What is the best way to handle this. How does SO do it? Any ideas?

  Read the article

• TCPDF remote image loading problem

  - by Leonard Austin

  Hi, Im trying to load a remote image into a pdf generated by tcpdf however I can't seem to get it to work? The rest of the pdf loads fine and it looks like to trying to retrieve the image however it just does print to the page? The code I am using is: $pdf->Image("http://media.domain.com/logo.jpg", 0, 0, 100, 150, 'JPEG', '', 'T', true, 72,'','','','','','',''); Any help on this would be a massive help, Thanks,

  Read the article

• Zend Regex Route > Track the api version

  - by dskanth

  Hi, i am building a web service with zend and i am using modules to separate my api versions. Ex: "applications/modules/v1/controllers", "applications/modules/v2/controllers" have different set of actions and functionality. I have made "v1" as the default module in "application.ini" file: resources.modules = "" resources.frontController.defaultModule = "v1" resources.frontController.moduleDirectory = APPLICATION_PATH "/modules" resources.frontController.moduleControllerDirectoryName = "controllers" I have written the following in my bootstrap file: $router = $front->getRouter(); $r1 = new Zend_Controller_Router_Route_Regex('api/v1/tags.xml', array('module' => 'v1', 'controller' => 'tags', 'action' => 'index')); $router->addRoute('route1', $r1); Suppose, if this is my url: http://localhost/api/v1/tags.xml then it belongs to version 1 (v1). But i dont want to write many routes like this one, so i want to know how can i track the version from the regex url and dynamically determine the api version to be used (1 or 2).

  Read the article

• A Digg-like rotating homepage of popular content, how to include date as a factor?

  - by Ferdy

  I am building an advanced image sharing web application. As you may expect, users can upload images and others can comments on it, vote on it, and favorite it. These events will determine the popularity of the image, which I capture in a "karma" field. Now I want to create a Digg-like homepage system, showing the most popular images. It's easy, since I already have the weighted Karma score. I just sort on that descendingly to show the 20 most valued images. The part that is missing is time. I do not want extremely popular images to always be on the homepage. I guess an easy solution is to restrict the result set to the last 24 hours. However, I'm also thinking that in order to keep the image rotation occur throughout the day, time can be some kind of variable where its offset has an influence on the image's sorting. Specific questions: Would you recommend the easy scenario (just sort for best images within 24 hours) or the more sophisticated one (use datetime offset as part of the sorting)? If you advise the latter, any help on the mathematical solution to this? Would it be best to run a scheduled service to mark images for the homepage, or would you advise a direct query (I'm using MySQL) As an extra note, the homepage should support paging and on a quiet day should include entries of days before in order to make sure it is always "filled" I'm not asking the community to build this algorithm, just looking for some advise :)

  Read the article

< Previous Page | 764 765 766 767 768 769 770 771 772 773 774 775  | Next Page >