Store While Statment Data In Array Using Session And Retrieve?
I wish to store retreve value from my sql using session array and retrieve this value.
here is my while statement, which is displaying records from my database. I want to store all this value in an array using session and than retrieve this value on click of the table row. Code:
View Complete Forum Thread with Replies
Related Forum Messages:
Use Sessions To Store Data And Use That Session To Get Query Data.
We have some Java programmers in our software dev, and they are pressuring us to use Sessions to store data and use that Session to get query data. They say that it is ok since it is like Entities in Java. I am baffled as a .NET programmer, we tend to avoid using sessions and instead use DataSet, is there any equivalent of dataset in PHP?
View Replies !
Store Data In Session?
how to store id in a session?? i'm trying to develop a shopping cart, whereby user need not login when they add products into cart. if i add one product into the cart, then everything is fine. if there's one product in the cart and i click continue shopping and add one more product, the first product will not be there, it will be replaced by the second product. how am i suppose to solve tat?
View Replies !
Where Does The Session Data Store?
In php.ini file, if I comment the session.save_path line, then actually I can still use session, but where do it store? I am using Window filesystem. ; Argument passed to save_handler. In the case of files, this is the path ; where data files are stored. Note: Windows users have to change this ; variable in order to use PHP's session functions. ;session.save_path = /tmp
View Replies !
How Much Data Can I Store In A Session?
Is there a limit to the amount of data that can be stored in a session before nasty side effects (such as a drop in performance or excessive resource usage on the server) will occur? I'm working on a DHTML menu that's being rebuilt from MySQL table data on each page reload. Lots of loops and iterations, which slows down the page load, creates a nontrivial CPU load on the server, and is inelegant in general. I'm considering rebuilding the menu once and then caching it for, say, 5 minutes. I'm considering storing the entire menu code in the session, which currently comes to 32k of menu code but may (and probably will) be twice that much, or more, in the future. So... is it stupid to dump 32-64k of HTML code into $_SESSION, or can I get away with it? What are the consequences? Code:
View Replies !
Using Session To Store Data
For instance, when a user clicks on a whosonline list maybe they like to to be displayed Z-A by default Normally you would save this data in a database.. which I will However, I dont want to have to query the database everytime I need to find out if they want something displayed to there Z-A preference So, upon login I was thinking of querying the database and then storing everything I need in SESSIONS Is this the norm or are there better ways to do this. If it is the norm, can you think of any reason why this would be a bad idea..
View Replies !
Get Data From The Db And Store It In An Array
I want to have an input field in my Admin CP when you are creating a Forum where you can input a list of numbers (member ids) seperated by commars, like this: Quote1,6,4,8,2 These will be the ids of people who can moderate the Forum and will be stored in the db along with all the other stuff like forum name/description etc. That's easy enough. Now my problem is I need to get that from the db and store it in an array... basically so I can do something like: <?php if(in_array($_SESSION['mem_id'], $forum_moderator_array)) { echo('Congratulations, you are a forum moderator.'); } ?> How can I go about doing this?
View Replies !
Mysql_fetch_array Way To Pull Out All The Data, Store It In An Array
I have a webpage which runs repetitive queries agaist a database in order to extract one item at a time and then put the items in an HTML table. The reason for this is formatting, plus the page hits 4 databases. Instead of running multiple queries pulling one item at a time...is there a way to pull out all the data, store it in an array, and then pull individual items from the array with php as I want to insert them in the table? So, example is Code:
View Replies !
Store And Retrieve PDF
I want to store pdf files in and then retrieve them from a MYSQL database. I can do this with gifs and jpegs, but not with pdf. Can anyone point me to an appropriate turorial, please? Please note that I do not want to store these ina diractory as it relates to a content management system for a website,m and the users may not have access to FTP.
View Replies !
Store And Retrieve In/from MySql Using Php
Can anyone give me a script which can store information using a form (about 10 fields) into a database and then show the result in another page. This is for a survey. I just need a simple script which can store and retrieve.
View Replies !
Trying To Store And Retrieve Formatted Text From MYSQL
I am trying to store formatted text (windows format) into a MySQL database and then retrieve it. The field in the database is a varchar. I cut and paste the test into a form field formatted, then call the PHP program to add the record using POST. When I get the text out, it has lost it's formatting. Formatting in the text is achieved by multiple spaces not tabs, but even multiple spaces are converted to a single space and the carrage return/line feeds are lost. Below is the basic code I am calling when I click POST in the form. Code:
View Replies !
Retrieve Images From File And Store Them Encoded
I have a series of 10 images which I need to preload at the start of a user signing into my web site. I was thinking of preloading them into an invisible DIV and then reference each image in the DIV when I need to view it on screen. My problem is that I am running the page on HTTPS and I believe the images are not cached (Is this true??). It is possible to retrieve images from file and store them encoded somewhere and then decoded to show the image on screen?
View Replies !
Array Print Problem With Foreach Statment
I have an php script with, what I think is a small array problem....this is a piece of the code. Basically the loop gets data from a form then does an insert of the array into my database, which all woks except for the last field ....part_status... foreach($_POST["part"] as $key=>$val) { $qty = $_POST["qty"][$key]; $part_status = $_POST["part_status"][$key]; $data_insert.='("'.$val.'", "'.$qty.'", "'.$part_status.'"),'; echo "Part Number: $val QTY: $qty Part Status: $part_status<br /> "; } //remove last comma $data_insert=substr($data_insert,0,-1); $sql_parts="INSERT INTO tbl_service_calls_parts (part_number,qty, part_status) VALUES ".$data_insert.""; this is the result: ....What the hell is that "0" about.... it should say "Part Status" just like the line before it. Part Number: FF3-001-000 QTY: 2 Part Status: Part Used Part Number: AA2-001-000 QTY: 5 Part Status: 0 I'm at a loss, if I drop the "$part_status = $_POST["part_status"][$key];" the script works fine.
View Replies !
Create Session Then Store A Session Variable
I use the following code to create session then store a session variable called query and then redirect to another page called insertaccount.php where i wish to use the session value query. when i get to insertaccount.php the session variable query does not exist.can any one tell me why this is. page1.php <php? session_start(); $_SESSION['query'] = $query; header("Location: http://127.0.0.1/signup/insertaccount.php"); ?> insertaccount.php //inside <?php session_start(); $sql_query = $_SESSION['query']; ?>
View Replies !
Not Able To Retrieve Session Vars
everything seems to work fine when I test if a session variable is stored on the page that is was stored (after login I print off the login name stored in the session object). I then remove the test print statement and put in a header("Location...) to forward the user to the next page. It is at this page that I seem unable to retreive the session variable. I check the folder where the session objects are stored and the object file is still there, but.
View Replies !
Store A Value To A Session
I have the following variable $areacode: this variables value is used for search query(search by areacode, and showing the result in each time it shows 5 records and if the user clicks next it gets the next 5 records: that where i am having the problem:" when the user clicks next it is loosing the value what ever was there before. when the user clicks next the page is getting resubmitted, the same page itself. How can i save the areacode value to a session and reuse it: again and again. And also the condition i am using below does'nt look good, please if you don't mind can you correct. if( $areacode!=null ){ $areacode_substr = " and a.areacode like '%".$areacode."%' "; }else{ $areacode_substr = ""; }..
View Replies !
Session To Store Some Strings
i'm using the session to store some strings, an object, and some arrays of similar objects. the objects are all instances of my FormData class, which is just a wrapper around a string-indexed array. It has two functions, put(name, value) and get(name). on one page, i call a function that loads data from the db, shoves it into one of these FormData things, and returns it. the page shows some of the data, and gives a link to a page where you can edit all of the data: Code:
View Replies !
How To Store Object In The Session
How to store the whole object into session? For example, When user login I want to fetch all the details related to user and put into session with single object. And also how to set the values into object. I am very new to PHP object programming.
View Replies !
Cannot Retrieve Data In Utf-8 From Php
I have a IIS server with php3 installed. I have SQL server database and data stored in unicode format (nvarchar fields). In header of my php I have the meta: <meta HTTP-EQUIV="content-type" CONTENT="text/html; charset=UTF-8">. I have the following problem: - I trie to do a query using ODBC (version 3.525.1022.0) and SQL Server odbc driver (version 200.85.1022.00). The query doesn't retrieve information in utf format and accents and extra characters aren't showed correctly. - I trie to di the query usin native OLE DB. I use mssql funtions and the problem is the same. If I install php4 and I use "new COM("ADODB.Connection",NULL,CP_UTF8);", then it works correctly. Anybody knows if its posible to retrieve data from sql-server in utf-8 format using php3? I see in other postings that odbc driver only accept utf-8 in version 3.7 or higher? Is it true? If is true, where I can download odbc driver 3.7?
View Replies !
Retrieve The Data
All i want to do is retrieve the data from this pull down menu. and print it on a different form. hear is my pull down menu what do u reckon <body> <form action="calender.php" method="post"> <?php //make the months array $months = array (1 => 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'); //make the days and years array $days = range (1, 31); $years = range (2007, 2020); //make that months pull down menus echo '<select name="months">'; foreach ($months as $key => $value) {
View Replies !
Retrieve Data From SQL
I am totally green in PHP and have recently bought a script which I hope to modify to suit my requirements. I am trying to use a SEARCH button with 'built-in' conditons to call up data. Try the search function but as it requires a form to work, it does not suit my needs. What I am looking at is for my visitor to click on a button and the results are displayed.
View Replies !
Retrieve Data
I'm currently run the following script: <?php mysql_connect("**", "**", "**") or die(mysql_error()); mysql_select_db("**") or die(mysql_error()); $data = mysql_query("SELECT * FROM world_cup WHERE username ='$username'") or die(mysql_error()); while($info = mysql_fetch_array( $data )) if ( $info['a'].$info['b'] == $info['c'].$info['d'] ) { echo $info['e']; } ?> What do I need to change if 'a' and 'b' were on another table ie world_cup_scores?
View Replies !
Use Php To Retrieve Data
I have a table containing 3 columns 1.Slno(primary key) 2. Authors 3Books. Now in my website one page displays the alphabet listing, one each for authors and books. If I click one letter in the authors, I should get list of authors whose name starts with that letter. If I click the letter in the alphabet listing of Books, I should get list of books starting with that letter.
View Replies !
Failing To Store Value Of Session Variable!
When I try to register a session variable by, for an example: $value = "foo"; session_register("value"); It doesn't want to be registered, i have tried to access it by: echo($_SESSION["value"]); The session file that is created then I start the session looks like this: value|N; It seems like it doesnt wanna register the value.
View Replies !
How To Store Session Variables Between Visits?
My website gathers some data on its first page, which is used on other pages. I would like to 'store' the data in some session variables between visits, to prevent any problems that may occur if a visitor bookmarks a different page. What is the best way of achieving this? Can I store the values in a cookie on the clients pc?
View Replies !
Is It Safe To Store User_id In Session?
What I was wondering is how safe it is to store user_id or username or anything like that in session. I usualy store a bunch of info in a session so I do not need to search the database all the time. However, is it easy to change a value after being logged in? For example: - A user logs in ...
View Replies !
Using A Hyperlink To Retrieve Data? Is It Possible Without?
I was wondering if it is possible to get data from a database using a hyperlink instead of a form? My situation is I have a page with a list of products (data from a mysql table) and I want to keep the info on the page small so I have limited the description and left out some info. what I want is a link at the bottom of each product that says "more details" and when clicked it creates a new page on the fly to show more info. is it possible to do this without javascript? If so How.
View Replies !
Can't Retrieve Data From The Net With File_get_contents ?!
for some reason i keep getting : Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /home/rob/www/php/filegetcontents2.php on line 3 Warning: file_get_contents(http://folding.stanford.edu/teamstats/team92.txt): failed to open stream: Resource temporarily unavailable in /home/rob/www/php/filegetcontents2.php on line 3 when trying to retrieve a page of text (stats for a distributed computing project) from the Net like this : $personal = file_get_contents("http://folding.stanford.edu/teamstats/team92.txt"); i also tried implode/file ... same error. but when i fill in the URL in Mozilla it is retrieved just fine and no 'temporary failures' at all ?! what could be going wrong with the name resolution ?
View Replies !
Retrieve Data From Mysql
i have this code: <?php // Connects to your Database mysql_connect("localhost") or die(mysql_error()); mysql_select_db("eurialz") or die(mysql_error()); //This code runs if the form has been submitted if (isset($_POST['submit'])) { //This makes sure they did not leave any fields blank if (!$_POST['username'] | !$_POST['pass'] | !$_POST['pass2'] | ! $_POST['name'] | !$_POST['gender'] ) { header("location: register.php?error=yes"); exit;} // checks if the username is in use if (!get_magic_quotes_gpc()) { $_POST['username'] = addslashes($_POST['username']);} $usercheck = $_POST['username']; $check = mysql_query("SELECT username FROM users WHERE username = '$usercheck'") or die(mysql_error()); $check2 = mysql_num_rows($check); //if the name exists it gives an error if ($check2 != 0) { header("location: register.php?error2=yes"); exit; } // this makes sure both passwords entered match if ($_POST['pass'] != $_POST['pass2']) { header("location: register.php?error3=yes"); exit; } // here we encrypt the password and add slashes if needed $_POST['pass'] = md5($_POST['pass']); if (!get_magic_quotes_gpc()) { $_POST['pass'] = addslashes($_POST['pass']); $_POST['username'] = addslashes($_POST['username']); } // now we insert it into the database $insert = "INSERT INTO users (username, password, name, gender, dobmonth, dobday, dobyear) VALUES ('".$_POST['username']."', '".$_POST['pass']."', '". $_POST['name']."', '".$_POST['gender']."', '".$_POST['dobmonth']."', '".$_POST['dobday']."', '".$_POST['dobyear']."')"; $add_member = mysql_query($insert); header("Location: newmember.php"); ?>
View Replies !
Send Data To Db And Retrieve
After a visitors submits the form, the data is saved in database table in a new row and a unique ID will be given to that row. I am trying to work with the data after it has been created by retrieving the ID. I want to send the ID to payment page, and after the payment is complete, change one field in that row to show that the payment is done). I don't know how can I get the ID for that record back from the database so I pass it on to next script.
View Replies !
Retrieve Form Data
All I am trying to do is use a form and insert the data from the form to mysql db. The code below shows the data is retreived and displayed properly but does not add any new records to the "Test" table in the database. <?php /* Start of PHP3 Script */ /* Data of SQL-server */ $server="server";/* Address of database server*/ $user="user"; /* Database username */ $password="password"; /* Database Password*/ $database="database"; /* name of database */ $table="Test"; /* Name of table, you can select that */ $county=$_POST['county']; $township=$_POST['township']; /* Accessing SQL-server */ ...............
View Replies !
Retrieve Randomly Data
I have store in a database some question with four answers for each question. I want retrieve randomly 20 questions from the database. Also I have to mix the answers as I echo them outâ€.
View Replies !
Retrieve Data From Form?
I am doing an exercise to retrieve data from form. I followed this example. I didn't follow the exact coding order. I couldn't see the value for first_name text field. Code:
View Replies !
Retrieve URL Array From $string
Is there a way to retrieve an array of URL's from a text string? For example: $string = 'This is a <a href="www.site.com">string</a> of text with 2 URL's, one of which is http://site2.com' I want code that gives this array: $url_array = array('www.site.com' , 'http://site2.com')
View Replies !
Retrieve Values From An Array
I have a form with a series of checkboxes, each describing a health condition. I've tried every combo I can think of to mark a box checked if the user submits the form then needs to go back to make edits. Here's one of many examples that doesn't work. ($saForm is the name of the whole form that's getting echoed this is just a snippet of code) PHP Code: $saForm = ' <input type="checkbox" name="healthConditions[]" value="physically limiting heart condition"' if ($_POST['healthConditions'] == "physically limiting heart condition"){ $saForm .= "checked"; } $saForm .= ' > physically limiting heart condition'
View Replies !
Session Variables To Store Database Field
On my site I allow users to log in. If the login is sussessful they are taken to a page saying welcome and their name is pulled from the database and displayed on screen. What I want to do is be able to store their name pulled from the database in a session variable if possible which I can then show there name on each page. Is this possible, im using MX to do so.
View Replies !
Session - Store The Real Name And Username Of Somebody When They Have Logged In
All I want to do is store the real name and username of somebody when they have logged in, so when they want to change their details, they don't have to type in their real name and username. I thought about doing a global file then calling it in every php page, but that doesn't work. So I then thought of cookies, but everyone seems to hate cookies. So I then heard about sessions, I did a few tutorials, but I still can't get the hang of them. All I want is the code that makes it so when they login to the database it pulls there stuff down (I can do that) but then store it in a session, so it can be used even when the go to a different page (I can't do that).
View Replies !
Store Data
I need to store the data of a golf course and a round. so what I am wondering from all our database guys is what is the best way to normalise this data?I need to store the info on 4-5 sets of tees and then a users information. my thoughts were to have a course table. then have a red,blue, black, white, gold tee table that is linked with the course id field however then I would have hole 1 - hole 18 fields in those databases is that really the only way? I mean I guess I could store the info in one field with commas and then explode the data after that, would that be too much of a performance issue?
View Replies !
Retrieve Data From Unlimited Level
I have a function to create unlimited sub sub folders, and now i want to retrive the sub sub folders according to their level in a drop down box. something to be display in a drop down box like below for user to select:
View Replies !
Use The $_POST Variable To Retrieve Data
If I want to pass a value I read from a file using firstPhpFile.php to something like secondPhpFile.php, how do I store this value so I can use the $_POST variable to retrieve it later? I know how to retrieve values from my HTML code using $_POST by using the HTML element's name but how do I do this if the variable is a PHP variable holding a value I need to pass to a different PHP file?
View Replies !
Php Forms - Retrieve Data And Update Them With New
i have 2 forms that communicate each other. the 1st has a drop down list with the categories and the 2nd form has another drop down list that i want to take values depends on the selection at the first drop down list. i have created this with get method. the data that the drop down lists have are in 2 different tables in mysql server. i want retrieve data and update them with new but when i change the selection at the first drop down list all data at the second form are gone. what i can do to keep data in position? i attach you the code if you dont understand somethng. Code:
View Replies !
|
TRACKER
