【问题标题】:Send the id of a selected option value to the controller将所选选项值的 id 发送到控制器
【发布时间】:2017-03-28 12:15:12
【问题描述】:

我有一个选择选项,其中包含从数据库中选择的标签!

我的问题是我不想发送标签的值,我想发送它的 id。

这是我的代码:

<div class="form-group">
                 <h3>Veuillez choisir un cycle :</h3><br/>

                  <label>Cycle: </label>

                  <form method="post" accept-charset="utf-8" action="<?php echo site_url("filiere/filiere_add"); ?>">

                 <select name="cyc" id ="Select1" class="input-small">

                    <?php foreach($cycle as $row) {?>

                         <option><?php echo $row->libelle; ?></option>

                    <?php }?>
                </select>
                  </form>

                  <button class="btn btn-success" onclick="display()"><i class="glyphicon glyphicon-plus"></i> display</button>
                </div>

表格包含 Id 和 libelle ,我想在选择选项表单中显示 libelle 但我想将其 id 发送给控制器!

谢谢。

【问题讨论】:

  • 我无法理解您的问题以及您的代码。你能让它更容易理解吗?
  • 我有一个表单,它将向控制器发送两个值,这个表单将通过 jquery 函数发送,但实际上我想发送 3 个值,第三个值是另一种形式,我该怎么做发送三个值???

标签: php jquery forms twitter-bootstrap codeigniter-3


【解决方案1】:

这是,您应该如何将 ID 发送到控制器:

<option value="<?php echo $row->id; ?>"><?php echo $row->libelle; ?></option>

【讨论】:

    【解决方案2】:
        <!DOCTYPE html>
    <html>
        <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
    
    
        <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
        <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
        <!--[if lt IE 9]>
          <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
          <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
        <![endif]-->
      </head>
      <body>
    
    
    
        <div class="form-group">
                         <h3>Veuillez choisir un cycle :</h3><br/>
    
                          <label>Cycle: </label>
    
                          <form method="post" accept-charset="utf-8" action="<?php  echo site_url("filiere/filiere_add"); ?>">
    
                         <select name="cyc" id ="Select1" class="input-small">
    
                            <?php foreach($cycle as $row) {?>
    
                                 <option value="<?php echo $row->id; ?>"><?php echo $row->libelle; ?></option>
    
                            <?php }?>
                        </select>
                          </form>
    
                          <button class="btn btn-success" onclick="display()"><i  class="glyphicon glyphicon-plus"></i> display</button>
                        </div>
    
    
    
    
    
      <div id="x" style="display:none;" class="container">
    
    </center>
    
    
          <button class="btn btn-success" onclick="add_filiere()"><i class="glyphicon glyphicon-plus"></i> Ajouter une filiere</button>
        <br />
        <br />
    
          <table id="table_id" class="table table-striped table-bordered" cellspacing="0" width="100%">
          <thead>
            <tr>
                     <th>Identifiant</th>
              <th>Libellé</th>
    
              <th>Action</th>
            </tr>
          </thead>
          <tbody>
                    <?php foreach($filiere as $row){?>
                         <tr>
                             <td><?php echo $row->id;?></td>
                             <td><?php echo $row->libelle;?></td>
    
                                    <td>
                                        <button class="btn btn-warning" onclick="edit_filiere(<?php echo $row->id;?>)"><i class="glyphicon glyphicon-pencil"></i></button>
                                        <button class="btn btn-danger" onclick="delete_filiere(<?php echo $row->id;?>)"><i class="glyphicon glyphicon-remove"></i></button>
    
    
                                    </td>
                          </tr>
                         <?php }?>
    
    
    
          </tbody>
    
    
        </table>
    
      </div>
    
    
    
         <script src="<?php echo base_url('assests/datatables/js/jquery.dataTables.min.js')?>"></script>
          <script src="<?php echo base_url('assests/datatables/js/dataTables.bootstrap.js')?>"></script>
    
    
           <script type="text/javascript">
           $(document).ready( function () {
            $('#table_id').DataTable( {
            "lengthMenu": [[5,10, 25, 50, -1], [5,10, 25, 50, "All"]]
           });
         } );
        var save_method; //for save method string
        var table;
    
    
        function add_filiere()
        {
          save_method = 'add';
          $('#form')[0].reset(); // reset form on modals
          $('#modal_form').modal('show'); // show bootstrap modal
        //$('.modal-title').text('Add Person'); // Set Title to Bootstrap modal title
        }
    
        function display()
        {
         document.getElementById('x').style.display = 'block';
        }
    
        function edit_filiere(id)
        {
          save_method = 'update';
          $('#form')[0].reset(); // reset form on modals
    
          //Ajax Load data from ajax
            $.ajax({
             url : "<?php echo site_url('index.php/filiere/filiere_edit/')?>/" + id,
             type: "GET",
              dataType: "JSON",
             success: function(data)
            {
    
                $('[name="i"]').val(data.id);
                $('[name="l"]').val(data.libelle);
    
    
    
                   $('#modal_form').modal('show'); // show bootstrap modal when   complete loaded
                $('.modal-title').text('Modifier département');                                       // Set title to     Bootstrap modal title
    
            },
            error: function (jqXHR, textStatus, errorThrown)
            {
                alert('Error get data from ajax');
            }
        });
        }
    
    
    
        function save()
        {
          var url;
          if(save_method == 'add')
          {
              url = "<?php echo base_url('index.php/filiere/filiere_add')?>";
          }
          else
          {
            url = "<?php echo base_url('index.php/filiere/filiere_update')?>";
          }
    
           // ajax adding data to database
              $.ajax({
                url : url,
                type: "POST",
                data: $('#form').serialize(),
                dataType: "JSON",
                success: function(data)
                {
                   //if success close modal and reload ajax table
                   $('#modal_form').modal('hide');
                  location.reload();// for reload a page
                },
                error: function (jqXHR, textStatus, errorThrown)
                {
                    alert('Error adding / update data');
                }
            });
        }
    
    
        function delete_filiere(id)
        {
          if(confirm('Voulez vous supprimer cette filiere ?'))
          {
            // ajax delete data from database
              $.ajax({
                url : "<?php echo site_url('index.php/filiere/filiere_delete')?>/"+id,
                type: "POST",
                dataType: "JSON",
                success: function(data)
                {
    
                   location.reload();
                },
                error: function (jqXHR, textStatus, errorThrown)
                {
                    alert('Error deleting data');
                }
            });
    
          }
        }
    
      </script>
    
      <!-- Bootstrap modal -->
      <div class="modal fade" id="modal_form" role="dialog">
      <div class="modal-dialog">
        <div class="modal-content">
          <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <h3 class="modal-title">Départements</h3>
          </div>
          <div class="modal-body form">
            <form action="#" id="form" class="form-horizontal">
    
              <div class="form-body">
                <div class="form-group">
                  <label class="control-label col-md-3">Identifiant</label>
                  <div class="col-md-9">
                    <input name="i" placeholder="Identifiant" class="form-control" type="text">
                  </div>
                </div>
                <div class="form-group">
                  <label class="control-label col-md-3">Libelle</label>
                  <div class="col-md-9">
                    <input name="l" placeholder="Nom" class="form-control" type="text">
                  </div>
                </div>
    
    
    
    
              </div>
            </form>
              </div>
              <div class="modal-footer">
                <button type="button" id="btnSave" onclick="save()" class="btn btn-primary">Save</button>
                <button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
              </div>
            </div><!-- /.modal-content -->
          </div><!-- /.modal-dialog -->
        </div><!-- /.modal -->
      <!-- End Bootstrap modal -->
    
      </body>
    </html>
    

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 2020-04-08
      • 2016-05-29
      • 1970-01-01
      • 2020-03-04
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 2016-01-25
      相关资源
      最近更新 更多