将文本框内的文本传递到单击页面也传递多个值

Question

我正在尝试在file_lock内传递文本并在我的sql数据库中更新它但我确实想要在<textbox>中已经存在一些文本，如图所示，所以我无法要点击按钮或链接时将<textbox>内的文字传递给textbox，我也必须传递变量edit_note.php。

的index.php

$note_id

edit_note.php

$note_query = mysql_query("SELECT * FROM `notes` WHERE `id` = $note_id AND `user_id`='$my_id'");
while ($run_note = mysql_fetch_assoc($note_query)) {
    $note_text = $run_note['text'];
    $note_date = $run_note['Note_added_dat'];
}

echo  $edit_text = "<textarea id='note'>$note_text</textarea><br><br>";
echo <a href='edit_note.php?note=$note_id&edit=$edit_text>EDIT</a>/*click this to update note*/

输出

Answer 1

尝试这样的事情：

<?php
    $note_query = mysql_query("SELECT * FROM `notes` WHERE `id` = $note_id AND `user_id`='$my_id'");
    while ($run_note = mysql_fetch_assoc($note_query)) {
        $note_text = $run_note['text'];
        $note_date = $run_note['Note_added_dat'];
    }
?>
<form method="GET" action="edit_note.php">
    <input type="hidden" name="note" value="<?php echo $note_id;?>">
    <textarea name="edit"><?php echo $note_text;?></textarea>
    <input type="submit" value="Edit">
</form>

Answer 2

    <?php

    $default_text = "Something";

    $note_query = mysql_query("SELECT * FROM `notes` WHERE `id` = $note_id AND `user_id`='$my_id'");
    while ($run_note = mysql_fetch_assoc($note_query)) {
        $note_id = $run_note['id'];
        $note_text = $run_note['text'];
        $note_date = $run_note['Note_added_dat'];
    }

    if( isset($note_text) )
        echo $edit_text = "<textarea id='note'>$note_text</textarea><br><br>";
    else
        echo $edit_text = "<textarea id='note'>$default_text</textarea><br><br>";

    echo "<a href='edit_note.php?note=$note_id&edit=$edit_text>EDIT</a>"; /*click this to update note*/

    ?>


    edit_note.php
    <?php

    if(isset($_GET['note']) && !empty($_GET['note'])) {
        $my_id = $_SESSION['user_id'];
        echo  $note_id=$_GET['note'];
        echo $edit_note = str_replace("\r\n", "<br>", $_GET['edit']);
    }

    if (mysql_query("UPDATE `notes` SET `text`='$edit_note',`Note_added_dat`= now() WHERE `note_id` ='$note_id' AND `user_id` = '$my_id'")) {
        {
            echo 'Note has been Edited';                
        }
    }

    ?>