PHP estudianteDAO::leerTodos示例

            function hayOpcionChequeada(frm) {
                arrObjs = frm.elements;
                for(i=0; i < arrObjs.length; i++){
                    if(arrObjs[i].type === 'radio' && arrObjs[i].checked === true){
                        return true;
                    }
                }
                return false;
            }
        </script>
    </head>
    <body>
        <?php 
$edao = new estudianteDAO();
$estudiante = $edao->leerTodos();
?>
        <form name="form1" method="post" action="ctlEstudiante">
            <table width="757" border="1" cellspacing="1" cellpadding="1">
                <caption>
                    PERSONAS
                </caption>
                <tr>
                    <th width="34" align="center" scope="col">&nbsp;</th>
                    <th width="139" scope="col">idDocente</th>
                    <th width="135" scope="col">Nombres</th>
                    <th width="137" scope="col">Apellidos</th>
                    <th width="131" scope="col">Telefono</th>
                    <th width="138" scope="col">email</th
                    <th width="148" scope="col">Dirección</th>
                    <th width="136" scope="col">Fecha</th>