Saludos.
Tengo el siguiente código:
en index.php (en el head):
----------------------------------------
<SCRIPT LANGUAGE="JavaScript">
<!-- Este y otros mucho scripts puedes encontrarlos en -->
<!-- MundoJavascript.com -->
<!-- Begin
//slider's width
var swidth=450
//slider's height
var sheight=100
//slider's speed
var sspeed=2
//messages: change to your own; use as many as you'd like; set up Hyperlinks to URLs as you normally do: <a target=... href="... URL ...">..message..</a>
var singletext=new Array()
Código PHP:
<? require ("scroll_noticias.html"); ?>
if (singletext.length>1)
i=1
else
i=0
function start(){
if (document.all){
ieslider1.style.top=sheight
iemarquee(ieslider1)
}
else if (document.layers){
document.ns4slider.document.ns4slider1.top=sheight
document.ns4slider.document.ns4slider1.visibility= 'show'
ns4marquee(document.ns4slider.document.ns4slider1)
}
else if (document.getElementById&&!document.all){
document.getElementById('ns6slider1').style.top=sh eight
ns6marquee(document.getElementById('ns6slider1'))
}
}
function iemarquee(whichdiv){
iediv=eval(whichdiv)
if (iediv.style.pixelTop>0&&iediv.style.pixelTop<=ssp eed){
iediv.style.pixelTop=0
setTimeout("iemarquee(iediv)",100)
}
if (iediv.style.pixelTop>=sheight*-1){
iediv.style.pixelTop-=sspeed
setTimeout("iemarquee(iediv)",100)
}
else{
iediv.style.pixelTop=sheight
iediv.innerHTML=singletext[i]
if (i==singletext.length-1)
i=0
else
i++
}
}
function ns4marquee(whichlayer){
ns4layer=eval(whichlayer)
if (ns4layer.top>0&&ns4layer.top<=sspeed){
ns4layer.top=0
setTimeout("ns4marquee(ns4layer)",100)
}
if (ns4layer.top>=sheight*-1){
ns4layer.top-=sspeed
setTimeout("ns4marquee(ns4layer)",100)
}
else{
ns4layer.top=sheight
ns4layer.document.write(singletext[i])
ns4layer.document.close()
if (i==singletext.length-1)
i=0
else
i++
}
}
function ns6marquee(whichdiv){
ns6div=eval(whichdiv)
if (parseInt(ns6div.style.top)>0&&parseInt(ns6div.sty le.top)<=sspeed){
ns6div.style.top=0
setTimeout("ns6marquee(ns6div)",100)
}
if (parseInt(ns6div.style.top)>=sheight*-1){
ns6div.style.top=parseInt(ns6div.style.top)-sspeed
setTimeout("ns6marquee(ns6div)",100)
}
else{
ns6div.style.top=sheight
ns6div.innerHTML=singletext[i]
if (i==singletext.length-1)
i=0
else
i++
}
}
// End -->
</script>
--------------------------------------
el archivo scroll_noticias.html contiene:
----------------------------------------
<?
$query = "SELECT * FROM " . TBL_NOTICIAS . " WHERE status_not = 1 ORDER BY id_noticia asc LIMIT 1,3";
$db->query($query);
$ii = 0;
while ($db->next_record()) {
$singletexts = $singletexts . '<table width="100%"><tr><TD width="10"><img src="<? echo $strImg; ?>/trans.gif" width="10" height="1"></TD><TD width="7" align="center"><img src="c:/Inetpub/wwwroot/webnew/img/interfaz/bullet_flecha.jpg" width="7" height="10"></TD><td align="left"><A HREF="http://servicio_web/webnew/noticias/index.php?id=' . $db->f("id_noticias") . '" class="Negro"><p><B>' . $db->f("titulo") . ':</B> '. $db->f("resumen") .'</p></a></td></tr></table>';
$ii++;
}
?>
singletext[0]='<? echo $singletexts; ?>'
----------------------------------
Y el archivo donde imprimo el scroll automático dice:
<div align="center">
<span style=" width:450; height:72;>
<ilayer id="ns4slider" width="&{swidth};" height="&{sheight};">
<layer id="ns4slider1" height="&{sheight};" onmouseover="sspeed=0;" onmouseout="sspeed=2">
<script language="JavaScript">
if (document.layers)
document.write(singletext[0])
</script>
</layer></ilayer>
<script language="JavaScript">
if (document.all){
document.writeln('<div style="position:relative;overflow:hidden;width:'+s width+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:0 solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">')
document.writeln('<div id="ieslider1" style="position:relative;width:'+swidth+';">')
document.write(singletext[0])
document.writeln('</div></div>')
}
if(document.getElementById&&!document.all){
document.writeln('<div style="position:relative;overflow:hidden;width:'+s width+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:0px solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">')
document.writeln('<div id="ns6slider1" style="position:relative;width:'+swidth+';">')
document.write(singletext[0])
document.writeln('</div></div>')
}
</script>
</span>
</div>
----------------------------
El auto scroll funciona perfectamente, pero el ID de la noticia no la quiere imprimir.........todo lo demas si......el titulo por ejemplo.
Algún experto metiendo códigos dentro de JS ???
Gracias