Home/ Questions/Q 6941185
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-27T12:51:11+00:00

actualizarTituloWeb(‘brand name – ‘+seccion.toLowerCase().replace(/(?:_| |\b)(\w)/g, function(str, p1) { return p1.toUpperCase()})); where function actualizarTituloWeb(titulo){ $(

  • 0
actualizarTituloWeb('brand name - '+seccion.toLowerCase().replace(/(?:_| |\b)(\w)/g, function(str, p1) { return p1.toUpperCase()}));

where

function actualizarTituloWeb(titulo){
        $( 'title' ).html ( titulo );  
}

Also tried with:

function actualizarTituloWeb(titulo){

        titulo = titulo[0].toUpperCase() + titulo.substring(1);

            titulo = titulo.toLowerCase();

            $( 'title' ).text ( titulo );

        return false;
}

and seccion has values such as ‘reserva’, ‘ofertas’ , ..

I am not really sure why is not working but this actually makes the whole script crash (can be tested in live here: http://toniweb.us/gm2 ) in IE7 and the title of the current document is neither updated,

any idea what am i missing?

-EDIT-

Just realised that the problem is in this line! why?

titulo = titulo[0].toUpperCase() + titulo.substring(1);

Please note: We can not use CSS here to achieve this because it will be used for the document.title

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    In JScript <= 5.7 (IE 7) you cannot access a string like an array. You have to use String.charAt() instead. Array-like access is standardized in ES 5.

    titulo = titulo.charAt(0).toUpperCase() + titulo.substring(1);

    In addition $('title').text(titulo); doesn’t work eighter. In IEs up to version 8 you cannot set (or get) the title by the textContent of the title-element.

    <html>
<head>
    <title>test</title>
</head>
<body>
    <script type='text/javascript'>
document.getElementsByTagName('title')[ 0 ].firstChild // null in IE <= 8
                                                       // IE 9 (and other browser): text node with nodeValue 'test'
    </script>
</body>
</html>

    use document.title

    document.title = titulo;
    • 0