I'm new to web programming, but I can not seem to find the error.
I have a index.php , where you have 3 inputs to search by code, cpf or name.
After the same page is shown the link result by search code found. this link directs in resultcontrato.php , where it details on this code. In this resultcontrato.php has a submit where it directs to the index.php page again, that's where the error described below comes in.
Index.php
<fieldset>
<legend>Pesquisa</legend>
<form name="frmbuscacontrato" method="post" action="index.php" enctype="multipart/form-data">
<label><span style="color: #ffffff"><strong>Empresa:</strong></span><strong> </strong> </label>
<select name="selemp">
<option value="3">3</option>
<option value="2">2</option>
<option value="1">1</option>
</select>
<span style="color: #ffffff"><strong>Contrato:</strong></span>
<input name="inpcont" type="text" id="inpcont" placeholder="Buscar..." title="Preencha o campo com o NÚMERO do contrato."/><input id="btnBusca" type="image" src="img/lupasemfundo-22x22.png" vspace="0" hspace="0" onclick="index.php.frmbuscacontrato.submit()"/>
<label style="color:#FFFFFF"><strong>OU</strong></label> <label style="color: #ffffff"><strong>CPF/CNPJ:</strong></label>
<input name="inpcpf" type="text" id="inpcpf" placeholder="Buscar..." title="Preencha o campo SOMENTE com NÚMEROS."/><input id="btnBusca" type="image" src="img/lupasemfundo-22x22.png" vspace="0" hspace="0" onclick="index.php.frmbuscacontrato.submit()"/>
<label style="color:#FFFFFF"><strong>OU</strong></label> <label style="color: #ffffff"><strong>Nome:</strong></label>
<input name="inpnome" type="text" id="inpnome" placeholder="Buscar..." title="Preencha o campo com o NOME do contratante."/><input id="btnBusca" type="image" src="img/lupasemfundo-22x22.png" vspace="0" hspace="0" onclick="index.php.frmbuscacontrato.submit()"/>
</form>
</fieldset>
<!--
* Inicio busca dados do contrato
-->
<?php
session_start();
$vlremp=$_POST['selemp'];
$vlrcont=$_POST['inpcont'];
$vlrcpf=$_POST['inpcpf'];
$vlrnome=$_POST['inpnome'];
$_SESSION['selemp'] = $_POST['selemp'];
$_SESSION['inpcont'] = $_POST['inpcont'];
resulscontrato.php
<?php session_start();?><!doctype html>
<?php
# Informa qual o conjunto de carcteres será usado.
header('Content-Type: text/html; charset=utf-8');
ini_set('default_charset', 'UTF-8');
?>
<?php
include "connexion.php";
include "funcoes.php";
?>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<!--<meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1" />-->
<title>Contratos web</title>
<style type="text/css" media="screen">
@import url("css/style.css");
</style>
<meta name="description" content="Contrato">
</head>
<body>
<?php
$vlrcont=$_GET['contpassado'];
$vlremp = $_SESSION['selemp'];
?>
<div id="box">
<fieldset>
<legend>Pesquisa Contratro</legend>
<form name="frmnewbusca" method="post" action="index.php" enctype="multipart/form-data" >
<span style="color: #ffffff"><strong> Nova pesquisa </strong></span>
<input name="inpbusca" type="hidden" id="contpassado" value="$vlrcont" size="08" maxlength="8"/><input id="btnnewBusca" type="image" src="img/lupasemfundo-22x22.png" vspace="0" hspace="0" onclick="index.php.submit()"/>
</form>
</fieldset>
Error:
