I'm using Zend 1.8.4 and setting up a simple form test. My form class is located in './application/forms/SectorSearch.php' and the class name is <?php class Form_SectorSearch extends Zend_Form {...} My controller creates a new form in the init() method <?php class SectorController extends Zend_Controller_Action { function init() ...
I have a database table full of words. What I would like to do is to have a way to show the user in the html in the form of a hyperlink, any of these keywords. Kind of like you see on many forums now a days. When a keyword is noted in the html, it becomes clickable. Is there a way to do this? I'm using php. Thanks ...
no border shows up when setting style in the table row below, inside the while loop? why? Background color setting works fine, but not this... NO BORDER SHOWS UP... // Build Result String $display_table = "<table>"; while($row = mysql_fetch_array($qry_result)){ $display_table .= "<tr style='border-top-width: thin; border-top-style:...
Hi I have managed to get my first array working but no matter how many code examples I try I cannot step through each array row and echo the three columns / elements out to a . The var_dump of my array is:- array(27) { [3]=> array(3) { ["id"]=> string(3) "295" ["title"]=> string(24) "ask.sqlservercentral.com" ["questions"]=> in...
I've constructed a form, but some rows of the form can potentially be returned blank, with default values. I'm trying to find a way of searching the form output and then deleting the bit which I know is not needed - which looks like: <tr bgcolor="#FFFFFF"> <td>2E</td> <td id="8003">-800</td> </tr> I've used str_replace() effectively o...
no border shows up when setting style in the table row below, inside the while loop? why? Background color setting works fine, but not this... NO BORDER SHOWS UP... // Build Result String $display_table = "<table>"; while($row = mysql_fetch_array($qry_result)){ $display_table .= "<tr style='border-top-width: thin; border-top-style:...
If I make the filename of each uploaded file PHPs microtime(), are the risks of a collision realistic? And is there a way to further randomize the filenames? I'm expecting about 20,000 uploads in about a week. That's 2800/day or 119/hour (assuming even distribution). Does anyone have any experience with assuming microtime to be unique? ...
Is it possible to write an extension for joomla or use some existing plugin similar to jumi to be able to render for instance a png image but with full access to user data (with JFactory)? In other words today it's not a problem to create a php script that renders a public image based on parameters passed. But if I want to access user da...
Hello! I write some easy parser for my page and have some problem with it. HTML text: <p>some text</p><p>another text</p> If I try use something like: preg_split("#<p>#",$string); I have a result without <p>, and this is very very bad. (only </p> exist) Maybe I can split this string to array, but don't remove </p>? ...
I use the below code to post updates to twitter: // Set username and password for twitter API $username = '***'; $password = '***'; // The twitter API address $url = 'http://twitter.com/statuses/update.xml'; // Alternative JSON version // $url = 'http://twitter.com/statuses/update.json'; // Set up a...
I have a simple form validation class in PHP. It works like this: A: form page that POSTs results to VALIDATION page VALIDATION: checks results. If wrong, set cookies with the name of the fields that are wrong and the message for each input error. Go back to A form page by using headers location property. A: if the cookies are present...
Help! I'm having trouble wrestling AJAX to work for me. I have a paginated gallery with checkboxes beneath each image and I need to store the checkbox values in session variables if a user moves between the pages, so when they submit the form at any time it will include all checked values across all pages. I'm using this jQuery code: ...
My automated call to the Twitter API causes problems when my update string has a & in it. How do I properly encode my update string $update that contains a & before I use CURL to call the Twitter API? // Set username and password for twitter API $username = '***'; $password = '***'; // The twitter API address $url ...
Hi, I have a table with a lot of text inputs like these: (they are marks of tests for a few students). Every field has an associated icon for adding a comment, so when the icon is clicked, a dialog must be shown with a textarea, and then save its value to a hidden input. An example of a mark field: <input class="num" type="text" si...
Hello, I am a learner, I have a class db to help me connect and fetch results in mySQL. $set = $db->get_row("SELECT * FROM users"); echo $set->name; this way i use echo results outside a class. Now i have created another class name user and it has this function public function name() { global $db; $set = $db->get_row("S...
EDIT: Additional questions: do I have to add the '.php' at the end of new NAMSPACE_CLASSNAME Can I access any Zend package inside my controller / model, for example: /* Controller // Methods // inside a */ method $client = new Zend_Http_Client('http://example.org', array( 'maxredirect...
I'm having reports and complaints from my user that they will be using a screen and get kicked back to the login screen immediately on their next request. It doesn't happen all the time but randomly. I am using CakePHP and the Auth component, which seem to work well other than this issue I got some feedback on the Cake forums once tha...
I am developing a PHP script for uploading .PDF documents as medium BLOBs into a MySQL database via PHP. The script also allows users to search for files and open/download them but I do not think that part of the script is relevant to my issue. The script works fine with files less than 2 MB but as soon as I try and upload a file that ...
I have this HTML code (just an example): Sem vestibulum blandit nostra, nullam imperdiet, pellentesque vel wisi sit fusce purus mi, porttitor lorem. Bibendum non phasellus ut ipsum massa sed, interdum per, facilisis facilis luctus fermentum et donec, tristique tristique non.</p> <p align="justify"><a class="nemo" href="http://myserver.c...
Thanks for checking. All helpful answers/comments are up voted. I have the following code, which does the job, but imo is not efficient. The reason I think it's not efficient is because I'm using fetchAll + loop even though I know that the query will return either 1 or no records. //assume the usual new PDO, binding, and execute are up ...