Good evening, I tried to fill a modal window with values of table fields, with jquery , and it recovers all fields except the last 3 and I do not see why. These are the files: the html modal window, the jquery file to fill in and the button that triggers the window.
$('#alumUpdate').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget)
var matricula = button.data('matricula')
var id = button.data('id')
var nombre = button.data('nombre')
var apellidos = button.data('apellidos')
var curp = button.data('curp')
var genero = button.data('genero')
var grupo = button.data('grupo')
var semestre = button.data('semestre')
var taller = button.data('taller')
var status = button.data('status')
var beca = button.data('beca')
var correo = button.data('correo')
var direccion = button.data('direccion')
var nombreTut = button.data('nombreTut')
var apeTut = button.data('apeTut')
var telTut = button.data('telTut')
var modal = $(this)
modal.find('.modal-title').text('Modificar Alumno: '+matricula)
modal.find('.modal-body #id').val(id)
modal.find('.modal-body #matricula').val(matricula)
modal.find('.modal-body #nombre').val(nombre)
modal.find('.modal-body #apellidos').val(apellidos)
modal.find('.modal-body #curp').val(curp)
modal.find('.modal-body #genero').val(genero)
modal.find('.modal-body #grupo').val(grupo)
modal.find('.modal-body #semestre').val(semestre)
modal.find('.modal-body #taller').val(taller)
modal.find('.modal-body #status').val(status)
modal.find('.modal-body #beca').val(beca)
modal.find('.modal-body #correo').val(correo)
modal.find('.modal-body #direccion').val(direccion)
modal.find('.modal-body #nombreTut').val(nombreTut)
modal.find('.modal-body #apeTut').val(apeTut)
modal.find('.modal-body #telTut').val(telTut)
$('.alert').hide();
})<form id="actualizarAlum">
<div class="modal fade" id="alumUpdate" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="exampleModalLabel">Modificar Alumnos</h4>
</div>
<div class="modal-body">
<div id="datos_ajax"></div>
<div class="form-group">
<label for="matricula" class="control-label">Matrícula:</label>
<input type="text" class="form-control" id="matricula" name="matricula" required maxlength="18">
<input type="hidden" class="form-control" id="id" name="id">
</div>
<div class="form-group">
<label for="nombre" class="control-label">Nombre:</label>
<input type="text" class="form-control" id="nombre" name="nombre" required required="45">
</div>
<div class="form-group">
<label for="apellidos" class="control-label">Apellidos:</label>
<input type="text" class="form-control" id="apellidos" name="apellidos" required required="45">
</div>
<div class="form-group">
<label for="curp" class="control-label">CURP:</label>
<input type="text" class="form-control" id="curp" name="curp" required required="25">
</div>
<div class="form-group">
<label for="genero" class="control-label">Genéro:</label>
<select class="form-control" id="genero" name="genero">
<option value="Masculino">Masculino</option>
<option value="Femenino">Femenino</option>
</select>
</div>
<div class="form-group">
<label for="grupo" class="control-label">Grupo:</label>
<input type="text" class="form-control" id="grupo" name="grupo" required maxlength="15">
</div>
<div class="form-group">
<label for="semestre" class="control-label">Semestre:</label>
<input type="text" class="form-control" id="semestre" name="semestre" required maxlength="15">
</div>
<div class="form-group">
<label for="taller" class="control-label">Taller:</label>
<input type="text" class="form-control" id="taller" name="taller" required maxlength="15">
</div>
<div class="form-group">
<label for="status" class="control-label">Status:</label>
<select class="form-control" id="status" name="status">
<option value="Regular">Regular</option>
<option value="Irregular">Irregular</option>
</select>
</div>
<div class="form-group">
<label for="beca" class="control-label">Beca:</label>
<input type="text" class="form-control" id="beca" name="beca" required maxlength="15">
</div>
<div class="form-group">
<label for="correo" class="control-label">Correo:</label>
<input type="text" class="form-control" id="correo" name="correo" required maxlength="18">
</div>
<div class="form-group">
<label for="direccion" class="control-label">Dirección:</label>
<input type="text" class="form-control" id="direccion" name="direccion" required maxlength="37">
</div>
<div class="form-group">
<label for="nombreTut" class="control-label">Nombre Tutor:</label>
<input type="text" class="form-control" id="nombreTut" name="nombreTut" required maxlength="26">
</div>
<div class="form-group">
<label for="apeTut" class="control-label">Apellido Tutor:</label>
<input type="text" class="form-control" id="apeTut" name="apeTut" required maxlength="30">
</div>
<div class="form-group">
<label for="telTut" class="control-label">Teléfono Tutor:</label>
<input type="text" class="form-control" id="telTut" name="telTut" required maxlength="15">
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cerrar</button>
<button type="submit" class="btn btn-primary">Actualizar</button>
</div>
</div>
</div>
</div>
</form>if($row = mysqli_fetch_array($sqlAl)) {
?>
<tr>
<td><?php echo $row['matricula'];?></td>
<td><?php echo $row['nombre'];?></td>
<td><?php echo $row['apellidos'];?></td>
<td><?php echo $row['curp'];?></td>
<td><?php echo $row['genero'];?></td>
<td><?php echo $row['idGrupo'];?></td>
<td><?php echo $row['Semestre'];?></td>
<td><?php echo $row['status'];?></td>
<td>
<button type="button" class="btn btn-info" data-toggle="modal" data-target="#alumUpdate" data-id="<?php echo $row['idAlumno']?>" data-matricula="<?php echo $row['matricula']?>" data-nombre="<?php echo $row['nombre']?>" data-apellidos="<?php echo $row['apellidos']?>" data-curp="<?php echo $row['curp']?>" data-genero="<?php echo $row['genero']?>" data-grupo="<?php echo $row['idGrupo']?>" data-semestre="<?php echo $row['Semestre']?>" data-taller="<?php echo $row['idTaller']?>" data-status="<?php echo $row['status']?>" data-beca="<?php echo $row['idBeca']?>" data-correo="<?php echo $row['correo']?>" data-direccion="<?php echo $row['direccion']?>" data-nombreTut="<?php echo $row['nombreTutor']?>" data-apeTut="<?php echo $row['apellidos_tutor']?>" data-telTut="<?php echo $row['tel_tutor']?>"><i class='glyphicon glyphicon-edit' ></i> Modificar</button>