Notice: Undefined index:

Similar Questions

• Undefined index:

  I received the same error message on the next section of code;

  <? PHP

  include("includes/DB.php");

  include("includes/functions.php");

  If ($_REQUEST ['command'] == 'delete' & & $_REQUEST ['pid'] > 0) <-Undefined index:

  {

  remove_product($_REQUEST['pid']);

  }

  of other if($_REQUEST['command']=='clear') <-Undefined index:

  {

  unset($_SESSION['cart']);

  }

  of other if($_REQUEST['command']=='update') <-Undefined index:

  {

  $max = count($_SESSION['cart']);

  for ($i = 0; $i < $max; $i ++) {}

  $pid = $_SESSION ['cart'] [$i] ['productid'];

  $q = intval($_REQUEST['product'.$pid]);

  If ($q > 0 & & $q < = 999) {}

  $_SESSION ['cart'] [$i] ['quantity'] = $q;

  }

  else {}

  $msg =' some proudcts not updated!, quantity must be a number between 1 and 999';

  }

  }

  }

  ? >

  I'm not getting syntax errors, can enyone help please?

  Moved to applications developed in Dreamweaver forum server-side.

  Undefined index means that there is no such thing as a table variable. In each case, the error occurs on a line where you test the value of $_REQUEST ['command']. What this means is that 'order' is not sent to the page via a query (GET method) string or through the POST.

  It is strongly discouraged to use $_REQUEST. The PHP online documentation contains this warning: "variables $_REQUEST are provided to the script via the GET, POST, and COOKIE input mechanisms and therefore can be modified by the remote user and cannot be trusted." You must specify the input mechanism you expect ($_GET or $_POST).

  I see that you also use $_SESSION. This will not work unless your script starts with session_start().

• PHP Notice: Undefined offset?

  Hi Chaps,
  
  I am having trouble with a PHP form page and a page of Script to update.
  
  I tested on my Apache Server and it works fine, but does not work for my 'Live ': IIS server
  Code of the form:

  PHP code:

  
  <input type='text' name='jobpriority[]' value="<?php echo $row_rsWorkload_All['jobpriority'];?>"/>
  
  <?php echo $row['jobcount']; ?>
  
  <?php echo $row_rsWorkload_All['jobpriority'];?>
  
  <?php
  
      $table_name = $row_rsWorkload_All['fromtable'];
  
          $item_id = $row_rsWorkload_All['jobid']; 
  
  ?>
  
  
  
  <input type="hidden" name="setpriority[]" value="<?php echo $table_name; ?>:<?php echo $item_id; ?>" />
  

  The 'hidden' entry looked like this:

  
  
  PHP code:

  
  <input type="hidden" name="setpriority[]" value="<?php echo $table_name; ?>:<?php echo $item_id; ?>:<?php $_POST ['jobpriority']; ?>" />
  

  But I had to remove the
  Code:

  :<?php $_POST ['jobpriority']

  bit to get the page to be opened on the IIS server.
  Since the withdrawal of the code, the page opens but when I "click on send" to transmit the data to the script page, I get this error:
  
  Quote:

  PHP Notice: Undefined offset: 22 in C:\Inetpub\XxxxxXxxxx\NewFiles\Xxxxx\Xxxxx\scripts\script.php on line 64

  Script.PHP:
  
  Code:

  $allowed_tables = Array('tbl_table1','tbl_table2','tbl_table3'); // to prevent SQL injection
   $i = 1;
  foreach($_POST['setpriority'] as $var) {
      $arr = explode(':', $var);
      if(in_array($arr[0], $allowed_tables)) {
          $table = $arr[0];
          $rowid = $arr[1];
          $priority = $_POST['jobpriority'][$i];
            $i++;
          if(is_numeric($rowid)) {
              // run your SQL query here to update $table where row matches $rowid
              $query = sprintf("
                 UPDATE $table 
                 SET jobpriority='$priority' 
                 WHERE jobid=$rowid");
              $result = mysql_query($query, $conndb2) or die(mysql_error());
                 $mess = $ref = $_SERVER['HTTP_REFERER']; header( 'refresh: 0; url='.$ref);
          }
      else {
    $mess = "<p>There was a problem</p>";
  }
       }
  }

  I'm kinda stuck because I have about 10 pages that use the same type of features, so if anyone can help with this, I would be very grateful!

  It would be useful that you stated what was on line 64, rather than waiting for others to looking for a needle in a haystack.

  However, I suspect that the problem is on this line:

  $priority = $_POST['jobpriority'][$i];
  

  You initialize $i as 1, but PHP arrays start at 0. There are probably 22 items in the array $_POST ["jobpriority"], but article 22 is not shifted 22, but offset 21.

  Furthermore, the code in your original hidden field was meaningless. To insert the $_POST ["jobpriority"] in the value attribute, you must use the echo. It should be:

• Undefined index properly

  Hello world

  I am an intern EE using LabVIEW to create a program to control and recover data from a test pedestal for antennas.  I'm using LabVIEW 2011 Version 11.0.1.

  I currently have problems with a part of the index of the LabVIEW program that I am creating.  Currently, bottom left of the VI, I have a structure which begins to count all the times that the 'Start and Stop' on the front panel button is not pressed (when the VI stops data acquisition) so that the button is now on "stop"(Désolé si ma description est source de confuse). "»  However, the Index number stored in seems to always start at 2 and not 0, where I want to start.  As a result, the data stored in the table of stored data always begin to store index data 2.

  My question is: what is the problem with the way I am counting for the Index, and how do I fix so that the stored data table will always store the index 0 data?

  Thank you

  Aki

  Your code is too complex. In your true case, simply having a function of matrix of construction where an input is wired to the shift register and the other input is connected to the new value. The case of false would simply have the wired through shift register. Right-click in the registry to offset and select ' Create > constant ' while you start with an empty array. Get rid of everything else (insert in table, the case statement with the number of indexes and each local variable.

• Error notice question

  Hello

  My website (development) php code now everything works as it should, and tests on the database are all producing correct results, however after you set error_reporting to show all errors, I have several cases of:

  Notice: undefined constant...

  Notice: undefined variable...

  Notice: undefined index...

  I am aware that I can set error_reporting to not display all records, but my concern is that my code is safe.

  How important are these opinions regarding a secure website from php? any information would be greatly appreciated, I don't want to ignore the significant safety issues before going live.

  Thanks in advance for your time.

  Those who are good to get rid of.  Show all is not normally what is shown, but those errors mean that you have not tested whether the variables are defined (isset php - http://php.net/manual/en/function.isset.php ).  It is always good when writing scripts to make sure that the variables are set before trying to use them in the code.  A simple:

  If (isset ($var))

  will do the trick.

• Connection difficulties

  Hello

  I used behavior several times (DW CC) Server user authentication but today he gives me. It allows me to connect to a page that has restricted access, but it is also back this ugly error at the top of the page:

  Notice: Undefined index: MM_UserGroup in C:\wamp\www\2010 new site\search.php line 46

  
  

  Here's the code that surround the restricted access:

  
  

  $MM_restrictGoTo = "loginfail.php";

  If (!) {(((isset($_SESSION['MM_Username']))) & & (isAuthorized ("", $MM_authorizedUsers, $_SESSION ['MM_Username'], {$_SESSION ['MM_UserGroup']})))}

  $MM_qsChar = ';?

  $MM_referrer = $_SERVER ['PHP_SELF'];

  If (strpos ($MM_restrictGoTo, "?")) $MM_qsChar = "&";

  If (isset($_SERVER['QUERY_STRING']) & & strlen($_SERVER['QUERY_STRING']) > 0)

  $MM_referrer. = « ? ». $_SERVER ['QUERY_STRING'];

  $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar. "accesscheck =". UrlEncode ($MM_referrer);

  Header ("Location:".) $MM_restrictGoTo);

  "exit";

  Can anyone place what I need to do?

  gbergan wrote:

  That is absolutely right. And my login.php page is already working with MySQLi coding. I can not get the coding directly on my search.php page, which is where I need to restrict access. Again, as I said in a previous post, login.php use MySQLi. Search.php does not because DwZone products are not yet updated. The coding is already displayed in the above login page.

  But like I said help the Web should provide in their connection solution "limit access solution to apply to other pages" in the contrary case, it makes their connection solution a waste of time? This does not have any mysqli require just a few lines of php coding.

  Can you not apply it directly to the search php page?

  The login page takes you to the search page?

  This created at the top of the extension of research Web page help or DwZone?

  <>

  If (! isset($_SESSION['Member'])) {}

  Header ("Location: login.php");

  }

  ?>

  It looks not to $_SESSION ['Member'] has been on your login page so you get there will pass if you try and go to the search page.

  As a stab in the dark because this authentication code is not familiar to me trying to change:

  $_SESSION ['username'] = $Member;

  
  

  TO

  
  

  $_SESSION ['Member'] = 'true ';

  
  

  
  

  then substituting success2.php with search.php
  

  
  

  
  

• help with forms

  I'm quite new to Dreamewaver CS4 and I'm currently working my way through the book by Jeffery Bardzell "training from the source. I got to Lesson 5 'crossing of data between pages. I created the fields first name and last name on the form, and then run the form via the server. I works very well and will display the first and last names on the form processor IE "thank you, john smith, to complete my form" the book then tells me to open the form processor and it should look to "thank you for my application, but it displays:

  Thank you, notice: Undefined index: firstName in c:\xampp\htdocs\newland\test_form_processor.php on line 9.

  lastName undefined index in c:\xampp\htdocs\newland\test_form_processor.php on line 9

  for my application.

  Could someone tell me what I did wrong. I followed the book Word for Word and I also checked the code on my page with the code on the lesson of "completed" on the CD. theyr'e the same two.

  Any help would be apreciated

  Thank you much for the help. Both methods work very well.

  Paul

• Flex $_POST does not

  OK, so I'm working on an application that allows users to connect, when they connected it redirects to another page. The page that they are redirected to must however know their ID card, which I suppose can be done safely through the post OFFICE or the SESSION, I prefer the POST.  I have this code so far:

  Flex/AS3:

  <fx:Script>
            <![CDATA[
                 import flash.net.navigateToURL;
                 
                 import mx.controls.Text;
                 import mx.rpc.events.ResultEvent;
                 
                 private var loginID:String;
                 
                 private function checkLogin(event:ResultEvent):void
                 {
                      loginID = event.result.loginsuccess.toString();
                      if(event.result.loginsuccess != "no")
                      {
                           var data:Object = new Object();
                           data.id = loginID;
                           var request:URLRequest = new URLRequest("http://myurl.com/startPage.php");
                           request.contentType = "text";
                           request.data = data;
                           request.method = URLRequestMethod.POST;
                           
                           navigateToURL(request, "_self");
                      }
                      if(event.result.loginsuccess == "no")     
                           navigateToURL(new URLRequest("http://mybox.dyndns-web.com/Petty/incorrectLogin.php"), "_self");
                 }          
                 private function register(evt:ResultEvent):void
                 {
                      if(evt.result.regsuccess == "yes")
                           navigateToURL(new URLRequest("http://mybox.dyndns-web.com/Petty/registerSuccess.php"), "_self");
                      if(evt.result.regsuccess == "no")
                           navigateToURL(new URLRequest("http://mybox.dyndns-web.com/Petty/registerFail.php"), "_self");
                 }
            ]]>
       </fx:Script>
  

  PHP - I want to just display the ID at the moment:

  <?php     
  
  echo $_POST["id"];
  
  ?>
  

  But at the time the user arrives on the PHP page, they see an error:

  Notice: Undefined index: id in C:\xampp\htdocs\startPage.php on line 3

  Where I'm going wrong? Please help, I need this problem as soon as POSSIBLE!

  Try this

  var url:URLRequest = new URLRequest("http://myurl.com/startPage.php");
  var uv:URLVariables = new URLVariables();
  url.method = "POST";
  uv.id = loginID;
  url.data = uv;
  navigateToURL(url,"_self");
  

  Ref:

  http://help.Adobe.com/en_US/Flex/using/WS2db454920e96a9e51e63e3d11c0bf626ae-7FE8.html#WS2d b454920e96a9e51e63e3d11c0bf69084-7ea7

• Send variables from flash to PHP

  Hello world
  I have a problem when sending variables from flash to PHP
  Here is the code:
  
  submit.onPress = function)
  {
  c = new LoadVars ();
  c.NME = "Myname"
  c.sendAndLoad ("getVars.php", reply, 'POST');
  }
  
  PHP code:
  
  <? PHP
  $name = $_POST ['nme'];
  Print 'your name is. " $name. «. < br / > ';
  ? >
  
  What I'm doing wrong here.
  I get an error message saying notice: Undefined index: name in \xxx\getVars.php on line 2
  
  Please help me. Thanks in advance

  2 things that I notice immediately

  1. you never initialize the variable 'Reply' to your sendAndLoad.
  2. you must pass a string encoded in URL variables which is ampersand delimited. Usually the returned string would look like echo ("" & result = 1 & msg = your % 20name % 20is %20 '. ") $name. ». 3rd % 3Cbr % &");

  Your mistake is that the information is not get passed correctly. I usually use $_REQUEST communication flash-php, although this should not make a difference. I've seen people use $_REQUEST for testing purposes and will then to $_POST when finished.

• Dreamweaver 8 with ASP, Coldfusion, &amp; amp; PHP

  I'm new to php and I'm working in Dreamweaver 8 with ASP, Coldfusion and PHP training from the Source. I have a real simple form. A user enters their name and name and then click on the submit button. The form is then treated with a script using the $_GET [name]; $_GET [name]; and it should display "Thank you, name,." using my form But the page shows the HTML with a notice: Undefined index: first_name in C:\htdocs\newland\test_form_processor.php on line 9. Line 9 is - thank you < p >, <? PHP echo $_GET ['name'];? > <? PHP echo $_GET ['name'];? >, for my application. < /p >. This was accomplished using the link Panel in DW. It is not any kind of troubleshooting in the book. Can someone tell me what this means? It worked as it is supposed to work when I had just the first name.

  Thank you, David. Yes my form looks like as you suggest. The problem is resolved. I have problems with DW not to upload files to the test server on my machine. And the problems with the browser doesn't not refreshing pages. Between the two, I was about to lose my mind.

  I have read and worked through your book "Foundation PHP for DW 8" last year and I just got your new book "PHP Solutions" today. PHP for DW 8 was really easy to follow and everything worked as it should. I hope I like "PHP Solutions" as well.

  Charles Burnell

• invalid file - index.xml file missing

  Having a copy of a document of s numberand tried to print but got the notice above - index.xml file missing. I'm unable to edit or print the document and can not find the original document

  Can't seem to find much information on this

  Hi KOB,.

  This is the alert that comes u when you try to open a file of 3 numbers with 2 digits. You still have bothe on your machine. Exit numbers 2 and yor open file of a few numbers 3 and you should be good to go.

  Quinn

• Index of physical memory SNMP oid has changed after system reboot

  I asked for a hot - difficulty for windows 2003 server. Server must be restarted after you apply the hotfix to hot. After the reboot, I noticed this index of oid snmp for physical RAM increased from 17 to 16. is this normal behavior for snmp to change the Index oid?

  Hello

  Your question of Windows is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the Windows Server Forums on TechNet. Please post your question in the Windows Server Forums.

  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer/

• My hidden icons show that indexing is done on a daily basis on my pc and I did not what it is and why it is on and how to disable

  There are thus several weekas, I was on a virtual cat call w/verizon and a rep he was helping me with VISS I had problems, he had to uninstall then install again from this virtual cat took my internet connection would constantly freeze up on top of me, and it would read "internet does not" well I uninstalled VISS once again and its helped the problem , but now I'm not protected against spam, etc, however, is about the same time I noticed this indexing icon in my taskbar and its indexing still I don't have any idea what it is or how he became active. Please notify

  Hello

  If you are running XP SP3, in lieu of VISS, try Microsoft Security Essentials

  The Indexing Service indexes files to do research of the faster hard disk. Index of activity is expected to decline after a day or two (after that indexing is complete), and there should be no loss of performance.

  If you want to disable the Indexing Service, see the instructions here:
  http://www.mydigitallife.info/turn-off-and-disable-search-indexing-service-in-Windows-XP/

  Don

• Indexing not runing after upgrading the hard drive, sfc/scannow reports corrupted files.

  I replace my hard drive using a system repair disc and a system image on 4 DVDs

  Everything works well except the Win 7, that it is not authentic. I intend to deal with this later.

  Then I noticed that indexing does not work

  Went to research, indexing options, advanced, it says indexing does not work

  Select Advanced, rebuild, it simply works and runs,.

  I tried - C:\windows\system32>sfc/scannow, he reported 100 percent complete audit.

  Windows resource protection found corrupt files but was unable to solve some of them

  Details are provided in convertible bonds. Journal windir\Logs\CBS\CBS.log.

  I can open the file, but it is 1 MB of data, and I have no idea what this means

  Help

  Fact activation of "in person" who has been a success, but no real messeages returned.

  Called MS - after obtaining a level 2 tech and after much digging, installed Intel Rapid Storage Technology Application SATA/RAID support (I don't have a RAID).

  That fixed all problems!

• session_start();

  I want to send information from one page to another by using the session_start();

  Lets say that page1.php has a session that precedes the <! DOCTYPE HTML > doctype.

  <? PHP

  session_start();

  $_SESSION ['myaccess'] = $row_mymeeting ["congremtid"];

  ? >

  And in my body tag the following...

  < body >

  < a href = "page2.php" > there < /a >

  < / body >

  When I look at page1.php in my browser I get an error

  Notice: Undefined variable: row_mymeeting in/Applications/MAMP/htdocs/phptest/www/index.php on line 5

  However if I put $_SESSION ['myaccess'] = ' Hello, welcome to Adobe! " When I click on the link to the page page2.php it shows.

  And on page2.php I want to echo what ever the $row_mymeeting ["congremtid"] has in my database.

  A page 2 I...

  <? PHP

  session_start();

  ? >

  <? PHP

  echo $_SESSION ['mylink'];

  ? >

  But I have a white.

  How can I make my $_SESSION ['myaccess'] = $row_mymeeting ["congremtid"]; ECHO in my second page, that I am I missing?

  Thank you.

  Kind regards

  AdonaiEchad

  You have a recordset on the page that allows you to SELECT 'congremtid' from the database? AND is the line $_SESSION ['myaccess'] = $row_mymeeting ["congremtid"]; AFTER the sql query? If you do not have, or that the line is NOT AFTER the sql query, you will get an error message about undefined variables.