I have 3 inputs in the view. They 3 together identify a class from the school. (name, year and semester). So my idea was to validate these values before the submit button does all the data verification.
I researched and found this example.
Look the last example:
https://pt.stackoverflow.com/questions/1...-dados-php
But, it is not calling the controller / method.
The view´s inputs :
PHP Code:
<div class="form-group col-md-4">
<label for="nturma">Turma</label>
<input type="text" class="form-control" id="nturma" name="nturma" placeholder="Nº Turma">
</div>
<div class="form-group col-md-4">
<label for="cletivo">Ano</label>
<input type="text" class="form-control" id="cletivo" name="cletivo" placeholder="Ano">
</div>
<div class="form-group col-md-4">
<label for="csemestre">Semestre</label>
<input type="text" class="form-control" id="csemestre" name="csemestre" placeholder="Semestre">
</div>
I already checked, placing an Alert () inside the script to find out if the values of the inputs were correct.
This is a button in a View.
PHP Code:
<div style="text-align:right">
<button type="submit" class="btn btn-primary" id="btgravar" name="btgravar" >Gravar</button>
< ?= anchor('planodeaula/alertar/500', 'Voltar', array('class' => 'btn btn-danger')); ?>
</div>
Footer view file:
PHP Code:
<script>
$(document).ready(function(){
$('#btgravar').click(function(){$.post("<?php echo base_url();?>Planodeaula/verifica_turma",
{
nturma : $('#nturma').val(),
cletivo : $('#cletivo').val(),
csemestre : $('#csemestre').val()
},
function (resp)
{
var response = jQuery.parseJSON(resp);
alert("tudo funcionando 100%.");
if(response === 'true')
{
//$('#id_do_modal').modal('show');
alert("tudo funcionando 100%.");
}else{
alert("NÃO funcionando !!!!!!!!!!!");
}
}
});
});
</script>
Controller:
PHP Code:
public function verifica_turma()
{
alert(" FUNCIONA CABRUNCO !!!!!!!!!!!!!!!!!!!! ");
$this->load->library('form_validation');
$this->form_validation->set_rules('nturma','trim|required');
$this->form_validation->set_rules('cletivo','trim|required');
$this->form_validation->set_rules('csemestre','trim|required');
if ($this->form_validation->run() === FALSE) {
show_error('Estão faltando dados a preencher no formulario !');
}
else{
show_error('Dados válidos!');
echo json_encode($this->dia->check_turma());
$resp=$this->dia->check_turma();
if ($resp==true){
alert(" turma existe ");
}else{
alert("não existe");
}
}
}
Model :
PHP Code:
function check_turma()
{
alert("Hello! I am an alert box!!");
$nturma = $this->db->escape_str($this->input->post('nturma'));
$cletivo = $this->db->escape_str($this->input->post('cletivo'));
$csemestre = $this->db->escape_str($this->input->post('csemestre'));
$this->db->where('nturma',$nturma);
$this->db->where('cletivo',$cletivo);
$this->db->where('csemestre',$csemestre);
$query = $this->db->get(self::TABELA);
if(!empty($query->result_array())){
return TRUE;
}
return FALSE;
}
Do I have to change anything in routes.php ?
Routes.php
PHP Code:
$route['default_controller'] = 'Dashboard';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['aluno/(:num)'] = 'aluno/index/$1';
$route['turma/(:num)'] = 'turma/index/$1';
$route['curso/(:num)'] = 'curso/index/$1';
$route['disciplina/(:num)'] = 'disciplina/index/$1';
$route['professor/(:num)'] = 'professor/index/$1';
$route['diario/(:num)'] = 'diario/index/$1';
$route['dashboard/(:num)'] = 'dashboard/index/$1';
$route['senha/(:num)'] = 'senha/index/$1';
$route['administrativo/(:num)'] = 'administrativo/index/$1';
$route['notasturma/(:num)'] = 'notasturma/index/$1';
$route['Pdfexample/(:num)'] = 'pdfexample/index/$1';
$route['Planodeaula/(:num)'] = 'planodeaula/index/$1';
$route['Planodeaula/verifica'] = 'planodeaula/verifica_turma';
