我正在创建一个文档关联工具，用户可以将文档关联到预先存在的文档列表中的票证。
感谢 Alberto Ponte 的帮助，我能够从这个问题中构建初始的单选框系统（最初是复选框，由于明显的原因而更改）：根据数组数据分离数组
现在我已经正确显示了单选按钮，我正在尝试将数据插入到 MySQL 中，每个文档都有一行。在此之后，我想让它查找每个对象的表，看看是否存在现有条目并更新它，而不是插入重复的条目。
提前为即将贬值的代码道歉，我将在未来更正代码，但这是一项比我目前有时间完成的更大的任务。
如果代码被认为是混乱的，也很抱歉。我在 PHP 方面并不出色，对最佳实践也不太热衷。任何快速指示总是受欢迎的。
显示代码：
<?php
include "../includes/auth.php";
include "../includes/header.php";
## Security ########################################################
if ($company_id != 1 OR $gid < 7) {
echo' <div class="pageheader">
<div class="holder">
<br /><h1>Access Denied <small> Your attempt has been logged</small></h1>
</div>
</div>
';
exit();
}
// GET Values ###################################################
$jat_id = intval($_GET['id']);
$div_id = intval($_GET['div_id']);
## Page Start ########################################################
echo '
<div class="pageheader">
<div class="holder">
<br /><h1>Clovemead Job Management Platform<small> Welcome...</small></h1>
</div>
</div>
<div class="well5" style="width:1000px !important;">
<h3>Create Document Association</h3>
<table border=1>
<tr>
<td align=center><p>Here you can associate documents to Jobs and Tasks to.</p> </td>
</tr>
</table>';
$order2 = "SELECT * FROM documents";
$result2 = mysql_query($order2);
while ($row2 = mysql_fetch_array($result2)) {
$nice_name = $row2['nice_name'];
$doc_id = $row2['id'];
}
echo '
<h3>Documents</h3>
<table border=1>
<tr><th>Document Name</th><th>Document Type</th><th>Required</th><th>Optional</th><th>Not Required</th></tr>
';
$order2 = "SELECT * FROM documents ORDER BY type_id";
$result2 = mysql_query($order2);
while ($row2 = mysql_fetch_array($result2)) {
$nice_name = $row2['nice_name'];
$doc_id = $row2['id'];
$doc_type_id = $row2['type_id'];
echo '
<tr>
<td>'.$nice_name.'</td>';
$order3 = "SELECT * FROM document_types WHERE id = '$doc_type_id'";
$result3 = mysql_query($order3);
while ($row3 = mysql_fetch_array($result3)) {
$type_name = $row3['type_name'];
echo '
<td>'.$type_name.'</td>
<form method="post" action="create-doc-assoc-exec.php">
<input type="hidden" value="'.$doc_id.'" name="doc_id">
<input type="hidden" value="'.$jat_id.'" name="jat_id">
<input type="hidden" value="'.$div_id.'" name="div_id">';
$order4 = "SELECT * FROM document_assoc WHERE doc_id = '$doc_id'";
$result400 = mysql_query($order4);
$_results = mysql_fetch_array($result400);
if (!$_results) {
echo '
<td><input type="radio" name="req0" value="2"></td>
<td><input type="radio" name="req0" value="1"></td>
<td><input type="radio" name="req0" value="0" checked ></td>';
} else {
foreach ($_results as $result400) {
$requirement = $_results['requirement'];
}
$name = "req".$doc_id;
echo '
<input type="hidden" value ="'.$name.'" name="name">
<td><input type="radio" name="'.$name.'" value="2" '; if ($requirement == 2) { echo ' checked '; } echo '></td>
<td><input type="radio" name="'.$name.'" value="1" '; if ($requirement == 1) { echo ' checked '; } echo '></td>
<td><input type="radio" name="'.$name.'" value="0" '; if ($requirement < 1) { echo ' checked '; } echo '></td>';
}
}
echo '
</tr>';
}
echo '
</table>
<input type="submit" name="submit value" value="Create Document Association" class="btn success Large"></form>';
$order2 = "SELECT * FROM divisions WHERE id = '$div_id'";
$result2 = mysql_query($order2);
while ($row2 = mysql_fetch_array($result2)) {
$dbname = $row2['division_dbname'];
$order3 = "SELECT * FROM $dbname WHERE id = '$jat_id'";
$result3 = mysql_query($order3);
while ($row3 = mysql_fetch_array($result3)) {
$type = $row3['type'];
$type2 = strtolower($type);
echo '
<input type="button" value="Back" onclick="window.location='./view-'.$type2.'.php?id='.$jat_id.''" class="btn primary Large">
';
}}
echo '
</div>';
include "../includes/footer.php";
?>
执行代码：
<?php
include "../includes/dbconnect.php";
$name = $_POST['name'];
$name = stripslashes($name);
$name = mysql_real_escape_string($name);
$doc_id = intval($_POST['doc_id']);
$jat_id = intval($_POST['jat_id']);
$div_id = intval($_POST['div_id']);
$req = intval($_POST[$name]);
$req_blank = intval($_POST['req0']);
if ($req_blank == 0) {
$requirement = 0;
} elseif ($req_blank == 1) {
$requirement = 1;
} elseif ($req_blank == 2) {
$requirement = 2;
} elseif ($req == 0) {
$requirement = 0;
} elseif ($req == 1) {
$requirement = 1;
} elseif ($req == 2) {
$requirement = 2;
}
foreach ($doc_id as $doc_id2) {
$order = "INSERT INTO document_assoc (jat_id, dept_id, doc_id, requirement) VALUES ('$jat_id', '$div_id', '$doc_id2', '$requirement')";
$result = mysql_query($order);
$order1 = "SELECT * FROM divisions WHERE id = '$div_id'";
$result1 = mysql_query($order1);
while ($row1 = mysql_fetch_array($result1)) {
$dbname = $row1['division_dbname'];
$order2 = "SELECT * FROM $dbname WHERE id = '$jat_id'";
$result2 = mysql_query($order2);
while ($row2 = mysql_fetch_array($result2)) {
$type = $row2['type'];
$type2 = strtolower($type);
if($result){
header("location:view-$type2.php?id=$jat_id&creation=success");
} else {
header("location:view-$type2.php?id=$jat_id&creation=failed");
}
}}
}
?>
几个参考点：
$doc_id is the ID of each document which is to be passed over as an array for use in a (i believe) foreach insert
$jat_id is the ticket id documents are being associated to
$div_id is the department the ticket is associated
And the radio boxes are to decider the requirement of each document. To be passed over inline with $doc_id
我试过的：
经过相当多的搜索 - 什么也没找到 - 重新检查我的术语并再次搜索，我设法找到了base64_encode(serialize())在数组上使用的建议，但我无法让它工作。