如何在不使用$ _SESSION [“name”] =“的情况下将js变量存储到php中 <script>document.write(name)</script> “;？

Question

我尝试使用$ _SESSION [“name”] =“document.write（name）”; 如果我回应它，​​它的工作原理。 但是，如果我要将此SESSION变量显示到文本框中或使用它来执行SQL，它会显示document.write（name）。 我怎样才能将它正确存储到php变量中？ 我搜索过很多人说你不能转换它。 但肯定有一些我可以使用Javascript变量（名称）在文本框中显示它或在SQL中使用它。

带有变量名的javascript代码。

<script>
    var name;
    $(document).ready(function()
    {
        $('#info tr #name').click(function()
        {
            name = $(this).text();
            alert(name);
            window.location = 'CV.php';
        });
    });
</script>

对于SQL我的代码是这样的，

<?php $_SESSION["name"] = "<script>document.write(name)</script>"; 
    echo $_SESSION["name"];
    $connect = mysqli_connect("localhost", "root", "","test1");
    $sql = "SELECT Name, Number, Expertise, Status, Remarks FROM particulars WHERE Name ='". $_SESSION["name"]."'";

    $result = mysqli_query($connect, $sql);

    while($row= mysqli_fetch_array($result))
    {
        $name = $row['Name'];
        $number =$row['Number'];
        $Expertise =$row['Expertise'];
        $status =$row['Status'];
        $remarks =$row['Remarks'];
    }
?>

以下是我的代码，试图将我在会话中存储的变量显示到文本框中。

<input type='text' value='" .htmlspecialchars($_SESSION['name']) . "'/>

Answer 1

<script>
    var name;
    $(document).ready(function()
    {
    $('#info tr #name').click(function()
    {

        name = $(this).text();
        alert(name);
        window.location = 'CV.php?name=' + name; // send in link

    });
    });
    </script>

在CV.PHP里面

if(isset($_GET['name']))
{
    $name = $_GET['name']; // Get it from URL
    $_SESSION["name"] = $name; 
}
else
{
    $name = $_SESSION['name']; // Get it from session
}
$connect = mysqli_connect("localhost", "root", "","test1");
$sql = "SELECT Name, Number, Expertise, Status, Remarks FROM particulars WHERE Name ='". $_SESSION["name"]."'";

$result = mysqli_query($connect, $sql);

while($row= mysqli_fetch_array($result))
{
   $name = $row['Name'];
   $number =$row['Number'];
   $Expertise =$row['Expertise'];
   $status =$row['Status'];
   $remarks =$row['Remarks'];
} ?>

要在输入框中显示它：

    <input type='text' value='" .$name . "'/> // echo value as string
    <input type='text' value='" .$_SESSION['name']. "'/> // if it's a page that is not CV.php