se può interessare ho risolto in una maniera meno elegante ma efficace:
codice:
window.addEvent('domready', function() {
var myIFrame = new IFrame({
id: 'myIFR',
name: 'myIFR',
styles: {
display: 'none'
},
events: {
load : function(){
_write(this.contentDocument.body.innerHTML);
}
}
}).inject(document.body);
});
function _write(code){
var log = $('rapid_insert_report');
log.set('html', code);
}
<div id="rapid_insert_report"></div>
<form name="form_rapid" id="form_rapid" method="post" action="store.php" enctype="multipart/form-data" target="myIFR">
<textarea id="contenuto_pg" name="contenuto_pg"></textarea>
<input type="file" name="upfile" />
<input name="button" id="submitter" type="submit" value="Invia" class="Stile_bottone" />
</form>