javascript - 如何在 Javascript 代码中声明我的模式

Question

实际上我想在 box-click 上设置模态，所以我将 onclick 标签放在 box 标签中，但之后我的模态没有出现...... 实际上，我为单个框传递了唯一 ID，这很好，但模态框没有出现......所以请帮助我

   <?php

 include("connect.php");
$query="SELECT * FROM `orders`";
$filter_Result=mysqli_query($con,$query);

$count=0;
while($row = mysqli_fetch_array($filter_Result)){
 $count++;
 $boxid = $count;

        echo "<div class='block'>"; 



 echo "<div class='boxed' id=$boxid onclick='myFunction($boxid)'>";
 "<button id='$boxid'>Open Modal</button>";

 "<div id='$boxid' class='modal'>";

 "<div class='modal-content'>";
 "<span class='close'>x</span>";
 "<p>Some text in the Modal..</p>";
  "</div>";

  "</div>";
   echo "<div id='container'>";


  echo "<td>" . $row['id'] . "</td>" ."<br>"; 
   echo "<td>" . $row['status'] . "</td>"."<br>";
  echo "<td>" . $row['created_date'] . "</td>"."<br>";
  echo "<td>" . $row['uid'] . "</td>"."<br>"."<br>"."<br>"."<br>";

  echo "</div>";


  echo "</div>";


  echo "</div>";


 }

  ?>
 <script>
  function myFunction(id) {
  //modal = document.getElementById($id);
    //window.alert(modal);

  // Get the button that opens the modal
   //var btn = document.getElementById("myBtn");
    window.alert(id);
    document.getElementById(id).innerHTML = Date();

    }

 </script>

Answer 1

替换这段代码:

<?php

include("connect.php");
$query="SELECT * FROM `orders`";
$filter_Result=mysqli_query($con,$query);

$count=0;
while($row = mysqli_fetch_array($filter_Result)){
 $count++;
 $boxid = $count;

    echo "<div class='block'>"; 



 echo "<div class='boxed'>";
 "<button onclick='myFunction($boxid)'>Open Modal</button>";

 "<div id='$boxid' class='modal'>";

 "<div class='modal-content'>";
 "<span class='close'>x</span>";
 "<p>Some text in the Modal..</p>";
  "</div>";

  "</div>";
   echo "<div id='container'>";


  echo "<td>" . $row['id'] . "</td>" ."<br>"; 
   echo "<td>" . $row['status'] . "</td>"."<br>";
  echo "<td>" . $row['created_date'] . "</td>"."<br>";
  echo "<td>" . $row['uid'] . "</td>"."<br>"."<br>"."<br>"."<br>";

  echo "</div>";


  echo "</div>";


  echo "</div>";


 }

  ?>
 <script>
  function myFunction(id) {
      modal = document.getElementById($id);
      window.alert(modal);
  }
 </script>