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[英]How to display user log in information at the corner of the page using php
[英]how to display information related to clicked element in next page using php
$sql = "SELECT client_id, firm_name FROM savedata";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
echo "<br> Client_id: ". $row["client_id"]. "<br> <a href ='view.php'>Client Name: ". $row["firm_name"]." </a>";
}
} else {
echo "0 results";
}
我正在使用此代碼從我的數據庫中顯示我的客戶名稱,我想在view.php中顯示與單擊的客戶相關的所有信息。
謝謝
更改此代碼
echo "<br> Client_id: ". $row["client_id"]. "<br> <a href ='view.php'>Client Name: ". $row["firm_name"]." </a>";
至
echo "<br> Client_id: ". $row["client_id"]. "<br> <a href ='view.php?cid=".$row["client_id"]."'>Client Name: ". $row["firm_name"]." </a>";
然后在view.php
$sql = "SELECT client_id, firm_name FROM savedata where client_id=".$_GET['cid'];
$result = $conn->query($sql);
if ($result->num_rows > 0) {
$row = $result->fetch_assoc();
echo "<br> Client_id: ". $row["client_id"]. "<br> Client Name: ". $row["firm_name"];
}
<a href ='view.php?clientId=".$row["client_id"]."'>Client Name: ". $row["firm_name"]." </a>
view.php:
if(isset($_GET[`clientId`]) {
$clientId=$_GET[`clientId`];
$sql = "SELECT * FROM savedata WHERE id=`$clientId`";
....
}else{
...
}
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