将数据从 html id 属性传输到 php 变量方法 get

Question

看了一堆例子。没发生什么事。我尝试转移到输入元素的ID 的值。数据库中用于后续删除记录的行标识符。但无论我如何尝试，Get 都不会从 id 属性中获取此值<?php        require_once("dbcontroller.php");        $db_handle = new DBController();        $sql = "SELECT * from main";        $faq = $db_handle->runQuery($sql);?><table class="one">      <thead>          <tr>            <th class="table-header" width="10%">№</th>            <th class="table-header">Дата</th>            <th class="table-header">Адрес</th>            <th class="table-header" width="10%">Наименование проекта</th>            <th class="table-header">Что изменено</th>            <th class="table-header">Кем</th>            <th class="table-header">Документ</th>          </tr>      </thead>      <tbody>      <?php      foreach($faq as $k=>$v) {      ?>           <tr class="table-row">            <td><?php echo $k+1; ?></td>            <td contenteditable="true" onBlur="saveToDatabase(this,'destination','<?php echo $faq[$k]["id"]; ?>')" onClick="showEdit(this);"><?php echo $faq[$k]["destination"]; ?></td>            <td contenteditable="true" onBlur="saveToDatabase(this,'name_change','<?php echo $faq[$k]["id"]; ?>')" onClick="showEdit(this);"><?php echo $faq[$k]["name_change"]; ?></td>            <td contenteditable="true" onBlur="saveToDatabase(this,'changee','<?php echo $faq[$k]["id"]; ?>')" onClick="showEdit(this);"><?php echo $faq[$k]["changee"]; ?></td>            <td contenteditable="true" onBlur="saveToDatabase(this,'date_change','<?php echo $faq[$k]["id"]; ?>')" onClick="showEdit(this);"><?php echo $faq[$k]["date_change"]; ?></td>            <td contenteditable="true" onBlur="saveToDatabase(this,'moderator','<?php echo $faq[$k]["id"]; ?>')" onClick="showEdit(this);"><?php echo $faq[$k]["moderator"]; ?></td>

Answer 1

只需将 id 传递给 url ：

// Notice this ---------------------------------------------------------------------v-------------------------------v

<input type="submit" name="delete" value="Delete" onclick="location.href='delete.php?id=<?php echo $faq[$k]["id"]; ?>'" id='<?php echo $faq[$k]["id"]; ?>'>

请注意，您在 中放置了过多的单引号id=''<?php echo $faq[$k]["id"]; ?>''，我在示例中删除了它们