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php - 如何将 PHP 变量发送到模式 Bootstrap 并将其作为 PHP 变量接收？

转载 作者：行者123 更新时间：2023-11-29 18:27:26 25 4
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我需要帮助。

我有一个带有引导按钮的页面来触发模式。为了减少代码污染，我导入了页面“require_once ('edit_user.php')”的模式。如何将 PHP 变量“$id”发送到“edit_usuario.php”页面？在此页面中，我需要检索变量 $id (PHP) 以在数据库中执行查询和检查。我正在填充记录表。我通过“foreach”显示记录。然后每一行都有自己的id。下面是我的代码。

_________________________USUARIOS.PHP_________________________________

<!-- IMPORT THE MODAL FROM OTHER PAGE -->
<?php require_once('editar_usuario.php'); ?>

<!-- Here is the PHP variable that I need to send to the modal on the other page. -->
<?php $id_user = $carregaUsuarios["id"]; ?>    

<table id="table_id2" class="table table-striped table-bordered table-hover" cellspacing="0" width="100%">
            <thead>
                <tr>
                    <th width="110px;"></th>
                    <th>ID</th>
                    <th>Nome</th>
                    <th>Login</th>
                    <th>Senha</th>
                    <th>Data</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody>
                <?php foreach ( $carregaUsuarios as $carregaUsuarios ) { ?>
                <tr>
                    <td width="110px;" align="center">
                        <!-- BOTÃO EDITAR -->
                        <a class="btn btn-primary btn-sm" data-toggle="modal" data-target="#editarUsuario" title="Editar"><i class="fa fa-pencil text-white"></i></a>

                        <!-- BOTÃO VISUALIZAR -->
                        <a class="btn btn-success btn-sm" data-toggle="modal" data-target="#visualizarUsuario" title="Visualizar"><i class="fa fa-search text-white"></i></a>

                        <!-- BOTÃO EXCLUIR -->
                        <a class="btn btn-danger btn-sm" data-toggle="modal" data-target="#excluirUsuario" title="Alterar Status"><i class="fa fa-refresh text-white"></i></a>
                    </td>
                    <td><?php echo $carregaUsuarios["id"]; ?></td>
                    <td><?php echo $carregaUsuarios["nome"]; ?></td>
                    <td><?php echo $carregaUsuarios["login"]; ?></td>
                    <td><?php echo $carregaUsuarios["senha"]; ?></td>
                    <td>
                        <?php
                            $carregaUsuarios["data"] = date("d/m/Y H:i:s", strtotime($carregaUsuarios["data"]));
                            echo $carregaUsuarios["data"]; 
                        ?>              
                    </td>
                    <td>
                        <?php 
                            if($carregaUsuarios["status"] == 0) {
                                echo "<span class='badge badge-danger'>INATIVO</span>"; 
                            }else{
                                echo "<span class='badge badge-success'>ATIVO</span>"; 
                            }
                        ?>
                    </td>
                </tr>
                <?php } ?>
            </tbody>
        </table>

_________________________EDITAR_USUARIOS.PHP______________________________

<?php 
//I JUST NEED GET THE VARIABLE PHP $ID FROM PAST PAGE TO USE HERE AND MAKE SOME SELECTS IN DATA BASE
$id = $carregaUsuarios["id"];
?>

<div class="modal fade" id="editarUsuario" tabindex="-1" role="dialog" aria-labelledby="editarUsuarioLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="editarUsuarioLabel">Editar Usuário</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <form action="#" method="POST">
          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Nome:</label>
            <input type="text" class="form-control something" name="nome" id="nome">
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Login:</label>
            <input type="text" class="form-control" name="login" required>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Senha:</label>
            <input type="password" class="form-control" name="senha" required>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Nível de Permissão:</label>
            <select name="nivel_permissao" class="form-control" aria-describedby="nivel_permissao" required>
                <option></option>
                <option value="1">ADMINISTRADOR</option>
                <option value="2">INTERMEDIÁRIO</option>
                <option value="3">BÁSICO</option>
            </select>
            <small id="nivel_permissao" class="form-text text-muted">
              Administrador - Cadastro, Edição, Exclusão, Visualização e Backup.
              <br />
              Intermediário - Cadastro, Edição, Visualização.
              <br />
              Básico - Visualização.
            </small>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Status:</label>
            <select name="status" class="form-control" required>
                <option value="1">ATIVO</option>
                <option value="0">INATIVO</option>
            </select>
          </div>

          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-dismiss="modal">Fechar</button>
            <button type="submit" class="btn btn-primary">Confirmar</button>
          </div>
        </form>
      </div>
    </div>
  </div>
</div>

谢谢你们!我相信你会帮助我。

最佳答案

您想要将用户 ID 传递给引导模式。
因此，当 PHP 很久以前完成执行时，就会发生在客户端。

在 PHP 循环中，技巧是将用户 ID 存储在打开模式的链接上的 data 属性中。

然后，另一个脚本将检索该值，并将其传递给模态的隐藏输入。

请参阅下面代码中的注释以了解添加的内容。

USUARIOS.PHP:

<?php
if(isset($_POST['userID'])){
  // if an id was posted, execute this script.

  // You can save to database here.
  // ...
}

?>

<!-- IMPORT THE MODAL FROM OTHER PAGE -->
<?php require_once('editar_usuario.php'); ?>

<!-- Here is the PHP variable that I need to send to the modal on the other page. -->
<?php $id_user = $carregaUsuarios["id"]; ?>    

<table id="table_id2" class="table table-striped table-bordered table-hover" cellspacing="0" width="100%">
    <thead>
        <tr>
            <th width="110px;"></th>
            <th>ID</th>
            <th>Nome</th>
            <th>Login</th>
            <th>Senha</th>
            <th>Data</th>
            <th>Status</th>
        </tr>
    </thead>
    <tbody>
        <?php foreach ( $carregaUsuarios as $carregaUsuarios ) { ?>
        <tr>
            <td width="110px;" align="center">
                <!-- BOTÃO EDITAR -->

                <!-- data-id was added in the line below -->
                <a class="btn btn-primary btn-sm" data-toggle="modal" data-target="#editarUsuario" data-id="<?php echo $id_user; ?>" title="Editar"><i class="fa fa-pencil text-white"></i></a>

                <!-- BOTÃO VISUALIZAR -->
                <a class="btn btn-success btn-sm" data-toggle="modal" data-target="#visualizarUsuario" title="Visualizar"><i class="fa fa-search text-white"></i></a>

                <!-- BOTÃO EXCLUIR -->
                <a class="btn btn-danger btn-sm" data-toggle="modal" data-target="#excluirUsuario" title="Alterar Status"><i class="fa fa-refresh text-white"></i></a>
            </td>
            <td><?php echo $carregaUsuarios["id"]; ?></td>
            <td><?php echo $carregaUsuarios["nome"]; ?></td>
            <td><?php echo $carregaUsuarios["login"]; ?></td>
            <td><?php echo $carregaUsuarios["senha"]; ?></td>
            <td>
                <?php
                    $carregaUsuarios["data"] = date("d/m/Y H:i:s", strtotime($carregaUsuarios["data"]));
                    echo $carregaUsuarios["data"]; 
                ?>              
            </td>
            <td>
                <?php 
                    if($carregaUsuarios["status"] == 0) {
                        echo "<span class='badge badge-danger'>INATIVO</span>"; 
                    }else{
                        echo "<span class='badge badge-success'>ATIVO</span>"; 
                    }
                ?>
            </td>
        </tr>
        <?php } ?>
    </tbody>
</table>


<!-- This whole script was added -->
<script>
$(document).ready(function(){
  $("[data-target='#editarUsuario']").on("click", function(){
    var userID = $(this).data("id");
    $("#userID").val(userID);
  });
});
</script>

EDITAR_USUARIOS.PHP:

<?php 
//I JUST NEED GET THE VARIABLE PHP $ID FROM PAST PAGE TO USE HERE AND MAKE SOME SELECTS IN DATA BASE
//$id = $carregaUsuarios["id"];  // No use for this here.
?>

<div class="modal fade" id="editarUsuario" tabindex="-1" role="dialog" aria-labelledby="editarUsuarioLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="editarUsuarioLabel">Editar Usuário</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <form action="#" method="POST">
          <input type="hidden" id="userID" name="userID">    <!-- This hidden input was added-->
          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Nome:</label>
            <input type="text" class="form-control something" name="nome" id="nome">
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Login:</label>
            <input type="text" class="form-control" name="login" required>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Senha:</label>
            <input type="password" class="form-control" name="senha" required>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Nível de Permissão:</label>
            <select name="nivel_permissao" class="form-control" aria-describedby="nivel_permissao" required>
                <option></option>
                <option value="1">ADMINISTRADOR</option>
                <option value="2">INTERMEDIÁRIO</option>
                <option value="3">BÁSICO</option>
            </select>
            <small id="nivel_permissao" class="form-text text-muted">
              Administrador - Cadastro, Edição, Exclusão, Visualização e Backup.
              <br />
              Intermediário - Cadastro, Edição, Visualização.
              <br />
              Básico - Visualização.
            </small>
          </div>

          <div class="form-group">
            <label for="recipient-name" class="form-control-label">Status:</label>
            <select name="status" class="form-control" required>
                <option value="1">ATIVO</option>
                <option value="0">INATIVO</option>
            </select>
          </div>

          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-dismiss="modal">Fechar</button>
            <button type="submit" class="btn btn-primary">Confirmar</button>
          </div>
        </form>
      </div>
    </div>
  </div>
</div>

因此，您将在通过 $_POST['userID'] 提交表单时在 PHP 端收到此 ID

我假设您加载了 jQuery 库...

关于php - 如何将 PHP 变量发送到模式 Bootstrap 并将其作为 PHP 变量接收？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46045544/

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