Web Development Forum

I also have a string stored in a session variable but can't figure out how to get it back out again... THIS CODE IS PAGE 1. <form action="page1.php" method="post" id="register-form" novalidate="novalidate"> <b>Postcode:</b> <input type="text" name="search" /> (required)<br /> <?php @session_start(); if (empty($_POST['search']) && isset($_POST['submit'])){ echo'Please enter postcode i.e. ZZZZ'; } …

Fatal error: Call to a member function add_content() on a non-object here is my index: <?php include ('lib/connect.php'); include('lib/nav.php'); if($_POST['add']): $obj->add_content($_POST); endif ?> Here is my function: <?php function add_content($p) { $title = mysql_real_eacape_string($p['title']); $body = mysql_real_eacape_string($p['body']); if(!$title || !$body): if(!$title): echo"The Title is required"; endif; if(!body): echo"The Body is …

Hi,I can't display Multiple checkbox save value in my veiw page. Here is insert/save value details: Model --------- public function saveInstituteOfferdCourse($data = array()) { if ($this->db->insert('tbl_course_offred', $data)) { return $this->db->insert_id(); // tbl_course_offred = "Table name" } return FALSE; } ---------- Controller ---------- public function saveCourses() { $data = array(); $this->load->library('form_validation'); …

Is there a way to change the mail spool location? The location is on the c drive. Is there a way I could change the location to another drive?

Hi friends, Waht are the differences between Sessions and cookies in PHP? Please explain with examples. Thanks & Regards Jasonmark

Hi Guys I am currently using the opendir to display all files and folders in a specific directory code below. It displays great however it display each file twice. If it is a folder then it will just display once. I have check the folder on the server and there …

Hey, Been writing my own php snippet but I'm having a few issues. I have a drop down which is populated by the mysql db however when I click delete it runs an action and throws an error. Form: <form action="deleteuserform.php"> <select> <?php $sql="SELECT id,customer_name FROM Customers"; $result =mysql_query($sql); while …

How to extract an article which is a html page from a rss feed in php.

I have been searching all morning and I cant seem to find a reliable source for a decent slideshow script, I am working on creating one myself now, if anyone has any helpfull hints or tips, or even if you have some code snipets that would be usefull for my …

Hey all Im have trouble passing this jquery functions results thru an ajax call. I want this function: $('.sidebar_bookmark_linkrel1').attr('href') to pass as string, any ideas?

Hello, I am thinking about making one small project with PHP, javascript, becasue I don't have experience in other languages too much. It would be something like addition to a windows program which uses postgre sql database. I see that I can make one feature from that database. For me …

Hello :D Im 100% noob to javascript.. now, i have this script: <script> if(navigator.geolocation) { navigator.geolocation.getCurrentPosition(function(position) { document.write(position.coords.latitude + '_' + position.coords.longitude); }); } </script> and i need to send the location data to a php script.. Is there any easy and smart way to do souch things? The easy …

Hi, I am facing these problem. I gt 4 category. So for each category, I want to count number of people in each of it.I already have the query but i dont know how to put it in array with $i =$i +1 to count it when no of people …

So I have a table that stores various prices for things. The ID is set as the primary key and doesnt allow nulls. I then have a stored procedure that takes the data entered into the form (ID) included and it works out the cost of that particular item. This …

Hi all web devlper and java devlper how you im really enjoy this amazing group i have one quesstion i need a insvisble counter they show all the think on my site just like page views country keyword and most popular pages

Hello ! I have 2 divs in my webpage. One div has links (using anchor tag). When I click on the link, I want the webpage in href url to open in other div. Can I do it using Javascript. Regards -Umesh

Hey all, Recently been working on a website which now looks REALLY good in FF and Chrome however in IE it looks absolutely terrible... is it possible to make it so anyone who goes to the site on Internet explorer is automatically taken elsewhere? like a new directory? Thanks

how to clear browser cache in php after logout

i am just start to learn php and using dreaweaver for practice, i just want to know that like other languages can we debug php code if can then how we debug php code in dreamweaver or any other editor for php?

<!DOCTYPE html> <html> <head> <title>Registration Form</title> <link rel="stylesheet" media="screen" href="style.css" > </head> <body> <div class="head" style="background:#343434;width:auto;height:100px"> <br/> <h2 Style="color:white"><center>NAVAL DOCKYARD, VISAKHAPATNAM-530 014 </br> APPLICATION FOR ABSORPTION OF TRADESMAN(SKILLED)</center> </h2> </div> <form enctype="multipart/form-data" class="contact_form" action= "<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <ul> <h4>Registration Form </h4> <hr/> <li> <label for="name">APPLICANT PHOTO :<sup style="color: …

Hi all, I was looking into determine the size of some text on 2 websites (basically it is 2 websites a dev and a live copy and I wanted to determine whether they are the same on every browser) and because I couldn't find a way to do that in …

Hii I am trying to do that when i clicked on particula Category ,only subcategories of tht clicked category show and rest subcategories ll hide ....im getting problem because it is in loop ,if im applying any script it implement on all..so please any better way to do it ..so …

Having problems with my add button, it works . . . when it wants to. its OK when adding but when trying to add after deleting it gets moody and doesn't work. I didn't use a loop but there's a counter for the sake of the IDs cause i will …

My brain won't work (in fact it doesn't often when it comes to comparing dates). I need to check whether a date returned from the database is 7 days or less from the current date (can't do it in database as it is used to highlight events where entries close …

Hi everybody, i have problem in my php code (it just showing nothing....means no error no results).......can anybody tell me what is wrong with this code.....i'm new to PHP........here is my code <?php try { $config=array( 'DB_USERNAME'=>'root', 'DB_PASSWORD'=>'' ); $conn=new PDO('mysql:host=localhost;dbname=scc',$config['DB_USERNAME'],$config['DB_PASSWORD']); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); echo rand_id(); } catch(Exception $e) { echo …

i am developing a hit counter in my web application to increase whenever a new user visits my website so that i will now the number of hits from different users so far. but the problem is that it is increasing even though it is the same ip address

I have an input that renders completely weird in IE8 - the issue fixes itself however as soon as you enter something into the input. The input is not floated. When the page loads, the entire input, except the actually text in the input are moved down and right by …

Ok I dunno why this isn't working. The alert outside the droppable says 0 but the alert inside the droppable says undefined. Anybody have an idea as to why? I want to start keeping a running count to when a person drops an object into the match div. I dont …

Good afternoon, I have an MP3 of a short presentation that I would like to make available on the index page of my members site. Actually it is already there... and it works. But, the problem that I have is that when you click on the link, it opens the …

Hello. I received some code that has a section in which the variable $DB is established. $DB =& new DB($db_username, $db_password, $db_dsn, false); It does this by calling a function named DB, which is shown here below. /** * Constructor * * will set $DB->error and return false if login …

So i have a gridview that contains data is entered in a form from various drop down menus. I am now creating a new field in the form which is a multiline text box. This is to appear in the gridview aswell. However it won't appear for me, is it …

any idea how I can get a string to return from an ajax call taking the href from an object using: (javascript) $('herpy').attr('href').toString() into a PHP controller as a string so it can be used as a parameter in sql code? Everything I try results in this bizzarre array being …

Hi guys, if you have an anonymous function sitting within an each function and I would like to use the this parameter within the anonymous function, how would I do it? Currently it returns an error saying `"SyntaxError: missing formal parameter setTimeout(function(this){"`. I am trying to apply a delay of …

So I have a form customers fill out. When they check a few checkboxes t150 (t8) through t440 (t45) they will get the intended version of the quote with all of the checked models included in the quote, but if they check one of the models in the t150(t8) through …

Hello, I followed the tutorial from [this site here](http://www.html-form-guide.com/php-form/php-login-form.html) and have added the login/registration to my test site. The problem is I now need to add two currencies to each user. On the database I have created two rows for 'invested' and 'return' and need these to be unique to …

Hi everybody. I'm trying to insert an indented code inside another indented code, using the first indentation as base for the second. I mean, the second indentation must begin at the end of the first. The indentation i got working right, but it is adding some undesired line breaks, that …

Hi, I'm starting with BI, Analysis Services, Cubes and ADOMD.NET. I searched a lot and was able to make some demos, but the performance is not good. What I'm trying to do it's a Dimension tree view explorer. Currently I have the following code: [CODE] CubeDef cube = conn.Cubes.Find( "SCA" …

I have a div, absolutely positioned, originally non-visible that is shown at the position of an element icon (in elements listing) being clicked rendering its preview (top position of the preview is lined to the top of the icon clicked). When the element being clicked is positioned low on the …

Hello I have a combobox which has some values. When I click on it and select a item (with my mouse, for now) I want to get those values. Im not sure if its mousedown or comboboxchange or how its called. Now Im a completely noob when it comes to …

How to make HTML Page Full screen?? With "full screen" I mean that it should take all the space of user's screen,just like when we watch a video with the full screen model. I do not want the task bar/menu bar of the browser window display. Any suggestions??

Hello friends! I have 2 problems! I built an e-shop local and... 1) when I add a product and then publish it, it doesn't appear in it's category. Does anyone have an idea about what might goes wrong? 2) Sometimes, when I either click "Save" or "Save & Close" buttons …

Hello, Is there's a way to detect the browser re size on the client side using the java script ? Thanks in advance for helping =)

Hello By the way Javascript works Im not sure if this is possible but I would like to debug Javascript much like debugging C# or/and Java; I put a breakpoint in a line and press (for example) F5 so it goes to the next line/function and pauses and keeps going …

I am trying to delete pictures from the server that are associated with a specific item, that way when the user clicks on the delete button it will delete the item as well as all pictures associated with it, after doing a bunch of searching and experimenting I have this …

Hello I want to extract content of a website found between some specific html tags.How can i achieve that with php. For e.g consider viewing google.com soure code.I want to extract data with <title> </title> tags and store it in a variable(its "Google" in this case) Bascially script navigates to …

Hello everyone, I am once agian running into a problem with something that's normally simple, yet lovely cakePHP has to make all so very hard. I'm once agian tasked with improoving the bookmarking application on our website. This time I am suppose to have the url save the date: start …

Hi, I haved a form where elements in a rows can be added by clicking on "Add item". Once the item is added, use can remove that item by clickon on the "remove" link. One of the fileds in the row has integer value and I want to added the …

Hello Friends, I need your help again sample code `<div id="generic_photo125_addinputs"><ul><li><input type="button"/></li></ul></div>` The above code generated automatically, i like to hide the button inside the li, Now the problem is all the ids, class everything is generated dynamically,so i cant able to target the button based on the selector,Is it …

Hi.. I am doing an online quiz software.I have total 100 questions with 5 in each page.I want to go to a particular question number and I want to fix the focus on that question(Not on the top of the page).Each question is inside a label.I am calling a function …

hey guys im trying to update my database here, the code is running fine session_start(); $school_id = $_SESSION['school_id']; $faculty_id = $_SESSION['user_id_fac']; $subject_id = $_POST['subject_id']; $year_grade_level = $_POST['year_level']; $subject_handeler_id = $_POST['subject_handler_id']; $student_grades_boy = $_POST['student_grades_boy']; $student_grades_girl = $_POST['student_grades_girl']; $values_boy = array(); foreach ($student_grades_boy as $key=>$data) { $student_id_B= $data['studnt_B_id']; $grade_B = $data['studnt_grade_B']; $values_boy[$key] …