25 Solved Topics
Remove Filter  | Hi. I have a mysql field with a record like: [2,5,11]. I have a query like: $query = $this->select() ->from($this->_name) ->where('id = ?', $id); This query work if record is of integer type: 5. Is it possible to create a query to find 5 in the array? Please advise. Thanks. |
| | Hi. I am using Zend Framework Models. I have 2 tables: 'results' and 'resources'. Table 'results' has the columns: 'results_id', 'resource_id_team1', 'resource_id_team2', 'match_result'. Table 'resources' has the columns: 'resource_id', 'resource_name'. I want to retrieve the results from the table 'results' and I want to join 2 times the table 'resources', … |
| | Hello. I need to create an array dynamically from a string value. Please advise how is it possible to retrieve the array values by keys. $mystring = 'myarray'; $myarray = ['a','b','c']; echo '<pre>'; print_r($$mystring); // it works properly echo '</pre>'; echo $$mystring[0]; // returns error |
| | I have a login form 'Application_Form_Login' that I call in 'Application_View_Helper_Auth', so that the signin form appears on all pages. If I login from 'index/index', everything is ok, but it doesn't work correctly if I login from 'index/otheraction' or 'othercontroller/index'. The form code starts as follows: class Application_Form_Login extends Zend_Form … |
| | Hello! I have a signup form that is working fine. Here it is a text element for providing the email address: $email = new Zend_Form_Element_Text('email'); $email->setLabel($sessionSettings->tr->translate('email')) ->setValue('') ->setAttribs(array('id' => 'email', 'class' => 'required email')) ->setRequired(true) ->addFilters(array('StripTags','StringTrim','StringToLower')) ->addValidators(array( 'NotEmpty', 'EmailAddress', array('Db_NoRecordExists', true, array('user', 'email_address')) )); $email->getValidator('NotEmpty')->setMessage('Email address field cannot be empty.'); … |
| | Hi, all. I have a login form with a checkbox that needs to create cookies if checked. How is it possible to check after the form has been submitted if the checkbox has been checked? I have the following code in 'application/forms/Login.php': $remember = new Zend_Form_Element_Checkbox("remember", array('disableLoadDefaultDecorators' => true, 'required' … |
| | Hi! I have a Zend project and I would like to implement a login form in the header of the site in such a way, that if a user is not logged in, he can use the site, but the form is always there, no matter what pages he access. … |
| | Hello. I have created a new Zend project, created a new model class to get some data from the database. If the environment is set to 'development', the data from the database are displayed properly in the browser, but after setting the environment to 'production', the following error appears: **An … |
| | Hi all. I need to fix a bug in a code, it is not displaying properly (it appears in the upper-left corner and when I try to click on it, the page reloads). I cannot figure it out myself. Please help. <div class="btn_center" style="padding: 0 0 10px;"> <fieldset> <div class="edit_entry … |
| | Hello. I am curious if it is possible to create functions dynamically in such a way, that (1) the names of the functions to be retrieved from an array and (2) these names could be used also inside the functions. I have a code that is solving the first problem, … |
| | Hi. I use a fuction to retrieve some information from a remote site: $dom = new DOMDocument; @$dom->loadHTMLFile($url); $page_content = $dom->saveHTML(); When I echo the content, some characters appear like 'á'. I have tried many things from the internet, but nothing helped. Is there a solution? |
| | Hi. I have a select box with the id=1. I need a solution for: when changing the select box with the id=1 to appear another select box with the id=2 and when changing the select box with the id=2 to appear another with the id=3, and so on. I have … |
| | Hi all. For 3 days I have searched the web to find out how it works, unfortunatelly with no success. I need to compare the encrypted haptcha code with my text, both of them sent by a form. if(!isset($_POST['my_text'])) { $view = new Zend_View(); $captcha = new Zend_Captcha_Figlet(array( 'name' => … |
| | Hi all. I have 2 pages: 1. that provides data from mysql in json encoding if a correct "key" is provided, in my case the "key" sent by method post should be "1". Link: http://semaffiliate.local/public/api/getemployees Code in Zend: public function getemployeesAction() { $key = $this->getRequest()->getPost('key'); if (isset($key)) { if ($key … |
| | Hi all. I am a beginner in Zend and I am wondering if there is any good book or tutorial for developing applications with Zend Framework, using json for data encoding and decoding and how to use jquery with Zend. Thanks. |
| | Hello. The code below returns an error. Please advise what is wrong with it. Thank you. class Login { private var $good_username; private var $good_password; public function Authentification () { private $this->good_username = "myusername"; private $this->good_password = "mypassword"; } } |
| | Hello. I want to get data from a table. I wrote the folloing JavaScript code: var homeTeam = document.getElementById('home').firstChild.data; The html code for the table is: <table> <tr> <td id="home"><span class='yellowcard'></span>Tottenham</td> <td id="away">Chelsea</td> </tr> </table> How is it possible to get the word 'Tottenham' in this case? My JavaScript code … |
| | Hi. In March current year I started learning html, css, php, mysql, and a month ago started with Javascript. I have a webpage that I am working on to have practical tasks for finding solutions to them. I have created a Javascript code that colores the rows of a table … |
| | Hi. I have a javascript code inserted before closing tag </body> that is meant to change the color of a table row when the mouse is placed over it. It works only when I remove the css file. Please advise what is the problem, I need them working together. The … |
| | Hello. Please advise what is wrong in the following code that align and border attributes change when mouse is over the table, except the background color. <table id="myTable" width="200px" cellpadding="0px" cellspacing="0px"> <tr> <td>One</td> <td>Two</td> <td>Three</td> </tr> <tr> <td>1</td> <td>2</td> <td>3</td> </tr> </table> <script> myTable.onmouseover = function(){ myTable.setAttribute("align","center"); myTable.setAttribute("border","1px solid"); myTable.setAttribute("bgcolor","#FF0000"); … |
| | Hello, Is it possible to use a PHP code to create a drop-down list that automatically inserts a word from MySQL table after writing a character? For example when I type "a", all the entries beginning with "a" show in order, then I type "n", then all entries begins with … |
| | Good day, I've created a webpage on localhost using php. I have a local network with 3 computers at home. I can access the webpage only from one computer (http://localhost/mywebpage/). What changes should I make in phpmyadmin to be able to access the webpage from all computers? Is it possible? …  |
| | Hi all. Please help. How is it possible to transfer a variable from PHP to JavaScript. I have the following code. <?php $id = 5; ?> <script>window.location.href = 'view_topic.php?id=**VAR**'</script> Instead of VAR should come the value of $id from PHP. Thanks in advance. |
| | Hi all! I am trying to insert multiple arrays values into a MySQL table. All I can manage is to echo in the browser. I have the following arrays: $array1 [0] = "Arsenal"; $array1 [1] = "Barcelona"; $array1 [2] = "Bayern"; $array2 [0] = "England Premier League"; $array2 [1] = … |
| | Hello, Please advise how to remove white spaces before and after a sentence only. Example: " This is a sentence. " should be "This is a sentence." Thanks.  |
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