##At the time of sending a record this method makes me what it does, which is several select option select an option select an option select a value which is an integer and in a field as marked as is hidden the result of the sum of such fields or numbers and in another field that if it is visible the parla of said of sum, the problem this in this this in that it applies the method same method my form to update at the time of doing the operations no longer makes and at the time of the search of the page megina indaga this error `Uncaught TypeError: document.calculadora.nota1 is undefined
Suma http://localhost/SIDIEA/admin/calificaciones/show.php?id=1&&id_docente=1&&id_materia=1:851
onchange http://localhost/SIDIEA/admin/calificaciones/show.php?id=1&&id_docente=1&&id_materia=1:1`
Everything is in the same file
Upgrade form
<form action="<?= APP_URL ?>/app/controllers/calificaciones/update.php" name="calculadora" method="post">
<div class="row">
<div class="col-md-12">
<div class="form-group">
<input class="form-control" type="text" name="calificacion_id" value="<?= $id_calificacion; ?>" hidden>
<input class="form-control" type="text" name="estudiante_id" value="<?= $id_estudiante; ?>" hidden>
<input class="form-control" type="text" name="materia_id" value="<?= $id_materia_get; ?>" hidden>
<input class="form-control" type="text" name="docente_id" value="<?= $id_docente_get; ?>" hidden>
</div>
</div>
<div class="col-md-12">
<div class="form-group">
<label for="">Corte</label>
<input type="text" class="form-control" name="corte" value="<?= $calificacion['corte']; ?>">
</div>
</div>
<div class="col-md-12">
<div class="form-group">
<label for="">Examen</label>
<select class="form-control" onchange="Suma()" name="nota1">
<option <?= $calificacion['nota1'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option>
<option value="1" <?= $calificacion['nota1'] == "1" ? 'selected' : '' ?>>1</option>
<option value="2" <?= $calificacion['nota1'] == "2" ? 'selected' : '' ?>>2</option>
<option value="3" <?= $calificacion['nota1'] == "3" ? 'selected' : '' ?>>3</option>
<option value="4" <?= $calificacion['nota1'] == "4" ? 'selected' : '' ?>>4</option>
<option value="5" <?= $calificacion['nota1'] == "5" ? 'selected' : '' ?>>5</option>
<option value="6" <?= $calificacion['nota1'] == "6" ? 'selected' : '' ?>>6</option>
<option value="7" <?= $calificacion['nota1'] == "7" ? 'selected' : '' ?>>7</option>
<option value="8" <?= $calificacion['nota1'] == "8" ? 'selected' : '' ?>>8</option>
<option value="9" <?= $calificacion['nota1'] == "9" ? 'selected' : '' ?>>9</option>
<option value="10" <?= $calificacion['nota1'] == "10" ? 'selected' : '' ?>>10</option>
</select>
</div>
</div>
<div class="col-md-12">
<div class="form-group">
<label for="">Participación</label> <select class="form-control" onchange="Suma()" name="nota2"> <option <?= $calificacion['nota2'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota2'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota2'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota2'] == "3" ? 'selected' : '' ?>>3</option> <option value="4" <?= $calificacion['nota2'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota2'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota2'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota2'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota2'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota2'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota2'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Tareas</label> <select class="form-control" onchange="Suma()" name="nota3"> <option <?= $calificacion['nota3'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota3'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota3'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota3'] == "3" ? 'selected' : '' ?>>3</option>
<option value="4" <?= $calificacion['nota3'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota3'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota3'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota3'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota3'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota3'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota3'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Proyectos</label> <select class="form-control" onchange="Suma()" name="nota4"> <option <?= $calificacion['nota4'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota4'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota4'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota4'] == "3" ? 'selected' : '' ?>>3</option> <option value="4" <?= $calificacion['nota4'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota4'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota4'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota4'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota4'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota4'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota4'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Exposición</label> <select class="form-control" onchange="Suma()" name="nota5"> <option <?= $calificacion['nota5'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota5'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota5'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota5'] == "3" ? 'selected' : '' ?>>3</option> <option value="4" <?= $calificacion['nota5'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota5'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota5'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota5'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota5'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota5'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota5'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Conducta</label> <select class="form-control" onchange="Suma()" name="nota6"> <option <?= $calificacion['nota6'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota6'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota6'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota6'] == "3" ? 'selected' : '' ?>>3</option> <option value="4" <?= $calificacion['nota6'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota6'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota6'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota6'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota6'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota6'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota6'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Hoja de evaluación</label> <select class="form-control" onchange="Suma()" name="nota7" > <option <?= $calificacion['nota7'] == "" ? 'selected' : '' ?>>---Seleccione un puntaje---</option> <option value="1" <?= $calificacion['nota7'] == "1" ? 'selected' : '' ?>>1</option> <option value="2" <?= $calificacion['nota7'] == "2" ? 'selected' : '' ?>>2</option> <option value="3" <?= $calificacion['nota7'] == "3" ? 'selected' : '' ?>>3</option> <option value="4" <?= $calificacion['nota7'] == "4" ? 'selected' : '' ?>>4</option> <option value="5" <?= $calificacion['nota7'] == "5" ? 'selected' : '' ?>>5</option> <option value="6" <?= $calificacion['nota7'] == "6" ? 'selected' : '' ?>>6</option> <option value="7" <?= $calificacion['nota7'] == "7" ? 'selected' : '' ?>>7</option> <option value="8" <?= $calificacion['nota7'] == "8" ? 'selected' : '' ?>>8</option> <option value="9" <?= $calificacion['nota7'] == "9" ? 'selected' : '' ?>>9</option> <option value="10" <?= $calificacion['nota7'] == "10" ? 'selected' : '' ?>>10</option> </select> </div> </div> <div class="col-md-12"> <div class="form-group"> <label for="">Promedio total</label> <input type="text" class="form-control" name="nota8" value="<?= $calificacion['nota8']; ?>" data-toggle="tooltip" title="Calcule el promedio para actualizar"> </div> </div> </div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Cerrar</button>
<button type="submit" class="btn btn-success">Actualizar</button>
</div>
</form>
‘Script’ to make the sum
<script>
function Suma() {
var nota1 = document.calculadora.nota1.value;
var nota2 = document.calculadora.nota2.value;
var nota3 = document.calculadora.nota3.value;
var nota4 = document.calculadora.nota4.value;
var nota5 = document.calculadora.nota5.value;
var nota6 = document.calculadora.nota6.value;
var nota7 = document.calculadora.nota7.value;
try {
nota1 = (isNaN(parseInt(nota1))) ? 0 : parseInt(nota1);
nota2 = (isNaN(parseInt(nota2))) ? 0 : parseInt(nota2);
nota3 = (isNaN(parseInt(nota3))) ? 0 : parseInt(nota3);
nota4 = (isNaN(parseInt(nota4))) ? 0 : parseInt(nota4);
nota5 = (isNaN(parseInt(nota5))) ? 0 : parseInt(nota5);
nota6 = (isNaN(parseInt(nota6))) ? 0 : parseInt(nota6);
nota7 = (isNaN(parseInt(nota7))) ? 0 : parseInt(nota7);
document.calculadora.resultado.value = nota1 + nota2 + nota3 + nota4 + nota5 + nota6 + nota7;
document.calculadora.nota8.value = (document.calculadora.resultado.value / 7).toFixed(1);
} catch (e) {}
}
</script>
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