NEWB在这里处理了很多超出他们能力的事情（尝试学习）。简而言之，我正在建立一个表格，允许有人报告一个巨大的kaiju事件（哥斯拉，Cloverfield，Gamera，无论你喜欢什么巨型怪物 - 这很愚蠢，但它激励我）。我的表单在所有方面都如预期的那样工作，但是当我通过表单提交数据时，我收到一条错误消息，内容为“所需表单数据未通过”。
过去两个小时我已经过了表格，我无法弄清楚我做错了什么 - 我确信它的一些简单但无论它是什么都超出了我。我试图谷歌一个答案，并查看stackOverflow等 - 但我没有找到一个答案，我可以内化到足以弄清楚我做错了什么。
A working version of the form can be seen here
CODE：
<?php //w05c09b_OOPincidentReport.php
require '../inc_0700/config_inc.php'; #provides configuration, pathing, error handling, db credentials
//END CONFIG AREA ----------------------------------------------------------
# Read the value of 'action' whether it is passed via $_POST or $_GET with $_REQUEST
if(isset($_REQUEST['act'])){$myAction = (trim($_REQUEST['act']));}else{$myAction = "";}
switch ($myAction)
{//check 'act' for type of process
case "add": //2) Form for adding new report
addReport();
break;
case "insert": //3) Insert new report
insertExecute();
break;
default: //1)Show existing Reports
showReport();
}
function showReport()
{//Select Customer
global $config;
get_header();
echo '<h3 align="center">' . smartTitle() . '</h3>';
$sql = 'select kID, incWho, incWhat, incWhen from incKaiju';
$result = mysqli_query(IDB::conn(),$sql) or die(trigger_error(mysqli_error(IDB::conn()), E_USER_ERROR));
if (mysqli_num_rows($result) > 0)//at least one record!
{//show results
echo '<table align="center" border="1" style="border-collapse:collapse" cellpadding="3" cellspacing="3">';
echo '<tr>
<th>Kaiju Incident Report</th>
<th>Officer Reporting</th>
<th>Kaiju Identified</th>
<th>Date of Incident</th>
</tr>
';
while ($row = mysqli_fetch_assoc($result))
{//dbOut() function is a 'wrapper' designed to strip slashes, etc. of data leaving db
echo '<tr>
<td>Kid00' . (int)$row['kID'] . '</td>
<td>Officer ' . dbOut($row['incWho']) . '</td>
<td>' . dbOut($row['incWhat']) . '</td>
<td>' . dbOut($row['incWhen']) . '</td>
</tr>
';
}
echo '</table>';
}else{//no records
echo '<div align="center"><h3>Currently No Customers in Database.</h3></div>';
}
echo '<div align="center"><a href="' . THIS_PAGE . '?act=add"><br />ADD REPORT</a></div>';
@mysqli_free_result($result); //free resources
get_footer();
}
function addReport()
{# shows details from a single customer, and preloads their first name in a form.
global $config;
//Inject my styles and crap here
$config->loadhead .= '
<script type="text/javascript" src="' . VIRTUAL_PATH . 'include/util.js"></script>
<script type="text/javascript">
function checkForm(thisForm)
{//check form data for valid info
if(empty(thisForm.incWho,"Reporting Officer ")){return false;}
if(empty(thisForm.incWhat,"Confirm Kaiji ")){return false;}
if(empty(thisForm.incWhen,"Date of Incident ")){return false;}
if(!isEmail(thisForm.Email,"Please Enter a Valid Email")){return false;}
return true;//if all is passed, submit!
}
</script>';
get_header();
echo '
<h3 align="center">' . smartTitle() . ' List + Add + Insert</h3>
<h4 align="center">Enter Report</h4>
<form action="' . THIS_PAGE . '" method="post" onsubmit="return checkForm(this);">
<table align="center">
<tr><td align="right">Reporting Officer</td>
<td>
<input type="text" name="incWho" />
<font color="red"><b>*</b></font> <em>(alphanumerics & punctuation)</em>
</td>
</tr>
<tr><td align="right">Confirm Kaiji</td>
<td>
<input type="text" name="incWhat" />
<font color="red"><b>*</b></font> <em>(alphanumerics & punctuation)</em>
</td>
</tr>
<tr><td align="right">Date of Incident </td>
<td>
<input type="text" name="incWhen" />
<font color="red"><b>*</b></font> <em>(alphanumerics & punctuation)</em>
</td>
</tr>
';
echo '<input type="hidden" name="act" value="insert" />
<tr>
<td align="center" colspan="2">
<input type="submit" value="Submit Report"><em>(<font color="red"><b>*</b> required field</font>)</em>
</td>
</tr>
</table>
</form>
<div align="center"><a href="' . THIS_PAGE . '">Exit (Do not submit Incident Report)</a></div>
';
get_footer();
}
function insertExecute()
{
$iConn = IDB::conn();//must have DB as variable to pass to mysqli_real_escape() via iformReq()
$redirect = THIS_PAGE; //global var used for following formReq redirection on failure
$incWho = strip_tags(iformReq('incWho', $iConn));
$incWhat = strip_tags(iformReq('incWhat', $iConn));
$incWhen = strip_tags(iformReq('incWhen', $iConn));
$Email = strip_tags(iformReq('Email',$iConn));
//next check for specific issues with data
if(!ctype_graph($_POST['incWho'])|| !ctype_graph($_POST['incWhat'])|| !ctype_graph($_POST['incWhen']))
{//data must be alphanumeric or punctuation only
feedback("First and Last Name must contain letters, numbers or punctuation");
myRedirect(THIS_PAGE);
}
if(!onlyEmail($_POST['Email']))
{//data must be alphanumeric or punctuation only
feedback("Data entered for email is not valid");
myRedirect(THIS_PAGE);
}
$sql = "INSERT INTO incKaiju (incWho, incWhat, incWhen) VALUES ('%s','%s','%s')";
$sql = sprintf($sql,$incWho,$incWhat,$incWhen);
@mysqli_query($iConn, $sql) or die(trigger_error(mysqli_error($iConn), E_USER_ERROR));
#feedback success or failure of update
if (mysqli_affected_rows($iConn) > 0)
{//success! provide feedback, chance to change another!
feedback("Report added successfully!","notice"); //notice changes color to red!
}else{//Problem! Provide feedback!
feedback("Report failed to submit!");
}
myRedirect(THIS_PAGE);
}