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Php Error Undefined Index $_post

How To Remove Undefined Index Error In Php
Undefined Index In Php $_get
Undefined Index Php Post Ajax

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How To Remove Undefined Index Error In Php

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Undefined Index In Php $_get

takes a minute: Sign up Undefined index errors accessing $_POST up vote 1 down vote favorite I keep trying to fix this but it's giving me the same errors: Notice: Undefined index: items in C:\xampp\htdocs\shop.php on line 9 Notice: Undefined index: body in C:\xampp\htdocs\shop.php on line 24 Here is my code:

"; if(isset($_POST['submit'])) { $body = $_POST['body']; $connect = mysql_connect("localhost","root","")or die(mysql_error()); mysql_select_db("feds",$connect)or die(mysql_error()); $merchandise = mysql_query("SELECT * FROM merchandise WHERE body_part='$body' ")or die(mysql_error()); while($row = mysql_fetch_array($merchandise)) { echo $row['item']; echo "
"; } } } ?> php html forms share|improve this question edited Nov 28 '11 at 18:20 user212218 asked Nov 28 '11 at 17:49 Matt Jones 612 Welcome on Stack Overflow. Your question doesn't really contain a question - so it will be difficult to answer (and it might be closed, too). –miku Nov 28 '11 at 17:52 What exactly are you trying to do, a multi-step form? –jeroen Nov 28 '11 at 18:31 add a comment| 7 Answers 7 active oldest votes up vote 3 down vote The error messages say that you're accessing an item of an array that doesn't exist! But in gen

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Undefined Index Php Post Ajax

questions you might have Meta Discuss the workings and policies undefined index error in php session of this site About Us Learn more about Stack Overflow the company Business Learn more about undefined index php array hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack http://stackoverflow.com/questions/8300068/undefined-index-errors-accessing-post Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up When I use $_POST in php , undefined index happened up vote -2 down vote favorite I am a PHP programmer, I am confused with the problem below, I http://stackoverflow.com/questions/14495094/when-i-use-post-in-php-undefined-index-happened am waiting for your guide . Thanks so much! There is the html code

Release: *
User Story ID: *
Test Owner *
Date of TC Review *
By Design
By Review
By Defect

* required

There is the php code if (isset($_POST['submit'])) { // get form data, making sure it is valid $release = mysql_real_escape_string(htmlspecialchars($_POST['Release'])); // $ID = " abc"; echo $_POST['Release']; echo $_POST['User Story ID']; $ID = mysql_real_escape_string(htmlspecialchars($_POST["User Story ID"])); $T_Owner = mysql_real_escape_string(htmlspecialchars($_POST['Test Owner'])

here for a quick overview of the site Help Center Detailed answers to any questions http://stackoverflow.com/questions/14115904/post-not-working-notice-undefined-index-username you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers http://www.webhostingtalk.com/showthread.php?t=1269842 or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a undefined index community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up $_POST not working. “Notice: Undefined index: username…” [duplicate] up vote -1 down vote favorite Possible Duplicate: PHP: “Notice: Undefined variable” and “Notice: Undefined index” So, I am currently learning PHP and was reading on undefined index php a book about the md5 function for passwords, so I decided to give it a try and see how it goes. I also decided to use the POST method rather than the GET, since I saw people saying that it is safer and doesn't let the variables appearing on the URL. For my testing project I made a very simple form, which follows:

The problem is that when I enter the values on BOTH fields and click "Login" I get the following output on the other PHP file. Notice: Undefined index: username in C:\xampp\htdocs\md5\home\dologin\index.php on line 11 Username non existent Here follows the code for the "/dologin/index.php" file

Forums Programming Discussion Help with PHP error - Notice: Undefined index: first_name If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 7 of 7 Thread: Help with PHP error - Notice: Undefined index: first_name Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 05-26-2013,11:26 AM #1 bambinou View Profile View Forum Posts View Forum Threads Visit Homepage Web Hosting Master Join Date Aug 2008 Posts 1,668 Help with PHP error - Notice: Undefined index: first_name Hello, I am currently learning PHP abd struggle with my first trial. I have created a simple 2 filed form as:

Now in the test-form.php file I added this function: '; echo 'Your Last name is ' .$last_name. '
'; ?> I am getting this error when I click on Submit: Notice: Undefined index: first_name in C:\xampp\htdocs\php\test-form.php on line 4 Notice: Undefined index: last_name in C:\xampp\htdocs\php\test-form.php on line 5 Your first name is Your Last name is Any idea why please? Thank you, Ben Reply With Quote 0 05-26-2013,04:37 PM #2 speckl View Profile View Forum Posts View Forum Threads Web Hosting Master Join Date Jan 2004 Posts 593 Use this instead. Reason you are having that issue is because the POST vars are not submitted unless the Submit button is clicked. So since they don't exist if the form isn't submitted then you need to have an if statement to check if it exists or not. PHP Code:

if


        
          
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