[英]Pass MYSQL data from PHP to HTML
我一直在嘗試使用PHP使用來自MYSQL數據庫的數據填充HTML表。 我遇到的問題是HTML文件中的占位符值從不顯示數據形式MYSQL。
HTML文件
<div class="container" style="background-image: url('http://www.MyWebSite.com/OurWorld/EditorBG.png');
-webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover;
background-size: repeat; padding-bottom: 5px;">
<br />
<div class="mainbody" style="background-image: url('http://www.MyWebSite.com/Test/Notepad.png');
background-repeat: no-repeat; margin-left: auto; margin-right: auto; margin-bottom: 10px;
width: 646px; height: 800px !important; min-height: 100%; overflow: hidden;">
<div class="main-form" style="margin-top: 280px; margin-left: 15px;">
<form method="GET" action="http://www.MyWebSite./Test/SuggestionSchemeForm.php">
<table align="center" bgcolor="white" BORDER=2 BORDERCOLOR=Black summary="Submitted Suggestions">
<caption bgcolor="white" BORDER=2 BORDERCOLOR=Black >Submitted Suggestions</caption>
<thead>
<tr><th>Name</th><th>Site</th><th>Status</th><th>Date</th></tr>
</thead>
<tbody>
<tr><td><input placeholder="name"></td> <td><input placeholder="site"></td> <td><input placeholder="status"></td> <td><input placeholder="date"></td></tr>
<tr><td><input placeholder="name"></td> <td><input placeholder="site"></td> <td><input placeholder="status"></td> <td><input placeholder="date"></td></tr>
<tr><td><input placeholder="name"></td> <td><input placeholder="site"></td> <td><input placeholder="status"></td> <td><input placeholder="date"></td></tr>
<tr><td><input placeholder="name"></td> <td><input placeholder="site"></td> <td><input placeholder="status"></td> <td><input placeholder="date"></td></tr>
</tbody>
</table>
</form>
</div>
</div>
PHP文件
<?php
Global $USER;
$servername = "";
$username = "";
$password = "";
$dbname = "";
$firstname = $USER->firstname;
$lastname = $USER->lastname;
$testname = "BLEGH";
echo $testname;
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error)
{
die("Connection failed: " . $conn->connect_error);
}
$sql = mysql_query("SELECT name, site, status, date FROM enquiries")
$result = $conn->query($sql);
while($row = mysql_fetch_array($result MYSQL_ASSOC))
{
echo "name {$row['name']}".
"site {$row['site']}".
"status {$row['status']}".
"date {$row[date]}";
}
if ($conn->query($sql) === TRUE)
{
echo "New record created successfully";
}
else
{
echo "Error: " . $sql . "<br>" . $conn->error;
}
$conn->close();
Header('Location: http://www.MyWebSite.com/index.php');
exit;
?>
好吧,他們什么也不能顯示。 首先,您要在PHP代碼的末尾進行重定向(使用標頭“ Location”),因此不會將任何變量傳遞給HTML,並且視圖將立即刷新。 其次,HTML本身不存在,您應該在HTML代碼中回顯從mysql獲取的變量。
<?php
// stuff..
$resultArray = [];
while($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
$resultArray[] = $row;
}
?>
<!-- (...) -->
<?php foreach ($resultArray as $row) { ?>
<tr>
<td><input type="text" placeholder="name" name="name" value="<?php echo $row['name']?>" /></td>
<td><input type="text" placeholder="site" name="site" value="<?php echo $row['site']?>" /></td>
<td><input type="text" placeholder="status" name="status" value="<?php echo $row['status']?>" /></td>
<td><input type="text" placeholder="date" name="date" value="<?php echo $row['date']?>" /></td>
</tr>
<?php } ?>
您試圖顯示內容SELECT * FROM
但您需要將其插入到mysql中。因此,像這樣嘗試命令INSERT INTO table_name (value1, value2) VALUES ($value1, $value1)
!
您只需要使用自己的連接數據。
<?php
//connection data
$username = "";
$password = "";
$servername = "";
$dbname = "";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
//select query Use ` atleast around date becasue date is a Reserved word for mysql
if ($result = $conn->query("SELECT `name`, `site`, `status`, `date` FROM enquiries")) {
while($row = $result->fetch_array(MYSQLI_ASSOC))
{
$suggestionsArray[] = $row;
}
/* free result set */
$result->close();
}
?>
<div class="container" style="background-image: url('http://www.MyWebSite.com/OurWorld/EditorBG.png');
-webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover;
background-size: repeat; padding-bottom: 5px;">
<br />
<div class="mainbody" style="background-image: url('http://www.MyWebSite.com/Test/Notepad.png');
background-repeat: no-repeat; margin-left: auto; margin-right: auto; margin-bottom: 10px;
width: 646px; height: 800px !important; min-height: 100%; overflow: hidden;">
<div class="main-form" style="margin-top: 280px; margin-left: 15px;">
<form method="GET" action="http://www.MyWebSite./Test/SuggestionSchemeForm.php">
<table align="center" bgcolor="white" BORDER=2 BORDERCOLOR=Black summary="Submitted Suggestions">
<caption bgcolor="white" BORDER=2 BORDERCOLOR=Black >Submitted Suggestions</caption>
<thead>
<tr><th>Name</th><th>Site</th><th>Status</th><th>Date</th></tr>
</thead>
<tbody>
<? foreach ($suggestionsArray as $row) { ?>
<tr><td><? echo $row['name']; ?></td> <td><? echo $row['site']; ?></td> <td><? echo $row['status']; ?></td> <td><? echo $row['date']; ?></td></tr>
<? } ?>
</tbody>
</table>
</form>
</div>
</div>
<? $conn->close(); ?>
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