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Thread: Disappeare

  1. #1
    Join Date
    Jun 2012
    Posts
    3

    Exclamation Disappeare

    Why disappeare the "cedula" data after the enter key press?
    <script type="text/javascript">
    window.onload = function() {
    document.form1.texApellidos.disabled=true;
    document.form1.butCancelar.disabled=true;
    document.form1.butGuardar.disabled=true;
    document.form1.texNombres.disabled=true;
    document.form1.texCorreo.disabled=true;
    document.form1.texPuntaje.disabled=true;
    document.form1.butEditar.disabled=true;
    document.form1.butBorrar.disabled=true;

    document.form1.texCedula.focus();
    }

    function validarCedula(e) {
    tecla = (document.all)?e.keyCode:e.which;
    if (tecla==8 || tecla==0){
    return true;
    }
    patron = /([0-9\.])/;
    te = String.fromCharCode(tecla);
    return patron.test(te);
    }

    function activar(e) {
    var keyCode = e.which || e.keyCode;
    if (keyCode == 13){
    document.forms['form1'].elements['butEditar'].disabled=false;
    document.forms['form1'].elements['butCancelar'].disabled=false;
    document.forms['form1'].elements['butCancelar'].focus();

    return false;
    }else{
    return true;
    }
    }

    function reiniciar(){
    document.getElementById('texNombres').value = " ";
    document.getElementById('texApellidos').value=" ";
    document.getElementById('texCedula').value=" ";
    document.getElementById('texCorreo').value=" ";

    document.getElementById('mensaje_nombres').innerHTML = "";
    document.getElementById('mensaje_apellidos').innerHTML = "";

    document.form1.texApellidos.disabled = true;
    document.form1.texNombres.disabled = true;
    document.form1.texCorreo.disabled = true;
    document.form1.texPuntaje.disabled = true;
    document.form1.butGuardar.disabled = true;
    document.form1.butBorrar.disabled = true;
    //document.form1.butCancelar.disabled = true;
    //document.form1.butEditar.disabled = true;

    document.form1.texCedula.focus();
    }

    function validar(idcampo, mensaje) {
    var cadena = document.getElementById(idcampo).value;
    var exp_reg = /^[a-z\s\u00C0-\u00ff]+$/i; // expresión regular para letras(máy o minus), acentuadas o no, y espacios en blanco
    var verifica = exp_reg.test(cadena);
    if (verifica == true){
    document.getElementById(mensaje).innerHTML = "Correcto";
    }else {
    document.getElementById(mensaje).innerHTML = "Incorrecto";
    return false;
    }
    }
    </script>
    </head>

    <body>
    <p>Mostrar trabajador</p>

    <form id="form1" name="form1" method="get" action="">
    <p>Cedula </p>
    <p>
    <label>
    <input type="text" name="texCedula" id="texCedula" onKeyPress="return validarCedula(event)" value="" onkeydown="activar(event);"/>
    </label>
    </p>
    <p>Nombres</p>
    <p>
    <input type="text" name="texNombres" id="texNombres" value="" onkeyup="validar(this.id,'mensaje_nombres');"/>
    <span id="mensaje_nombres"></span>
    </p>
    <p>Apellidos</p>
    <p>
    <input type="text" name="texApellidos" id="texApellidos" value="" onkeyup="validar(this.id,'mensaje_apellidos');"/>
    <span id="mensaje_apellidos"></span>
    </p>
    <p>Correo</p>
    <p>
    <input type="text" name="texCorreo" id="texCorreo" value="" />
    </p>
    <p>Puntaje</p>
    <p>
    <input type="text" name="texPuntaje" id="texPuntaje" onKeyPress="return validarNumero(event)" value=""/>
    </p>
    <p>
    <label>
    <input type="button" name="butEditar" id="butEditar" value="Editar" /> &nbsp; &nbsp;
    </label>
    <label>
    <input type="button" name="butBorrar" id="butBorrar" value="Borrar" /> &nbsp; &nbsp;
    </label>
    <label>
    <input type="button" name="butGuardar" id="butGuardar" value="Guardar" /> &nbsp; &nbsp;
    </label>
    </label>
    <input type="button" name="butCancelar" id="butCancelar" value="Borrar" onclick="reiniciar();"/>
    </label>
    </p>
    </form>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    </body>

  2. #2
    Join Date
    Jul 2011
    Posts
    131
    Use CODE tags for better readability

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