funzione left e mid

**fanoste** · 17-07-2008, 10:37

ciao a tutti.
ho delle pagine in vbscript.
ma quando cerco di usare la funzione left o mid

<%=
Left("prova estrazione testo", 5)
%>

per estrarre del testo mi da quest'errore:

Microsoft VBScript compilation error '800a0400'

Expected statement

/11.asp, line 11

=
^

**yro** · 17-07-2008, 10:42

ma l'uguale cosa centra?
e poi...
hai provato valorizzando una variabile?

**fanoste** · 17-07-2008, 11:15

in effetti devo proprio valorizzare una variabile...

<%
testo=primanotizia.Fields("notizia")
%>
<%=left(testo,700)%>

e lo devo fare in Javascript e non vbscript...(pardòn)

ma così mi da "object expected" come errore

**yro** · 17-07-2008, 11:30

Originariamente inviato da fanoste
in effetti devo proprio valorizzare una variabile...

<%
testo=primanotizia.Fields("notizia")
%>
<%=left(testo,700)%>

e lo devo fare in Javascript e non vbscript...(pardòn)

ma così mi da "object expected" come errore

per javascript devi chiedere nella sezione dedicata.

**albis** · 17-07-2008, 11:40

prova così
<%=testo.substring(0,700) %>

**fanoste** · 17-07-2008, 12:08

Originariamente inviato da albis
prova così
<%=testo.substring(0,700) %>

mi da:
Object doesn't support this property or method

**yro** · 17-07-2008, 12:10

Originariamente inviato da fanoste
mi da:
Object doesn't support this property or method

ma stai usando jscript?

**fanoste** · 17-07-2008, 12:14

Originariamente inviato da yro
ma stai usando jscript?

yes...

**albis** · 17-07-2008, 12:26

potresti postare tutto il codice della pagina ?

**fanoste** · 17-07-2008, 12:32

<%@LANGUAGE="JAVASCRIPT"%>

<%
var sommario = Server.CreateObject("ADODB.Recordset");
sommario.ActiveConnection = MM_sommario_STRING;
sommario.Source = "SELECT * FROM [sommario] ORDER BY [idrivista] desc";
sommario.CursorType = 0;
sommario.CursorLocation = 2;
sommario.LockType = 1;
sommario.Open();
var sommario_numRows = 0;
%>
<%
var banner = Server.CreateObject("ADODB.Recordset");
banner.ActiveConnection = MM_sommario_STRING;
banner.Source = "SELECT * FROM [banner] ORDER BY [idbanner] desc";
banner.CursorType = 0;
banner.CursorLocation = 2;
banner.LockType = 1;
banner.Open();
var banner_numRows = 0;
%>
<%
var eventi = Server.CreateObject("ADODB.Recordset");
eventi.ActiveConnection = MM_sommario_STRING;
eventi.Source = "SELECT * FROM [eventi] ORDER BY [idevento]";
eventi.CursorType = 0;
eventi.CursorLocation = 2;
eventi.LockType = 1;
eventi.Open();
var eventi_numRows = 0;
%>
<%
var primanotizia = Server.CreateObject("ADODB.Recordset");
primanotizia.ActiveConnection = MM_articolieconomia_STRING;
primanotizia.Source = "SELECT * FROM [notizia 1] WHERE (pubblica=Yes) and (tiponotizia='economia') ORDER BY data DESC";
primanotizia.CursorType = 0;
primanotizia.CursorLocation = 2;
primanotizia.LockType = 1;
primanotizia.Open();
var primanotizia_numRows = 0;
%>

<%
var Repeat4__numRows = 10;
var Repeat4__index = 0;
eventi_numRows += Repeat4__numRows;
%>
<%
var Repeat2__numRows = 1;
var Repeat2__index = 0;
sommario_numRows += Repeat2__numRows;
%>
<%
var Repeat3__numRows = 1;
var Repeat3__index = 0;
banner_numRows += Repeat3__numRows;
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Economia</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="generator" content="HAPedit 3.1">
<style type="text/css">

body{background: #FFF;color:#333;
font: 76% Arial,sans-serif}

ul#split,ul#split li{margin:0;padding:0;list-style:none}
ul#split li{float:left;width:203px;margin:0 10px 10px 0}
ul#split h3{font: normal 70%/1.3 Verdana,sans-serif;
text-transform:uppercase;margin:0px;padding: 5px 0 0;text-align:center;color: #000}
ul#split p{margin:0;padding:5px 8px 15px}
li#one h3{background: #8A6C4C}
ul#split div{background: #f8f3ec}
li#one div{border:2px solid #8A6C4C}
li#two h3{background: #8A6C4C}
li#two div{border:2px solid ##8A6C4C}
li#three h3{background: #8A6C4C}
li#three div{border:2px solid #8A6C4C}

ul#split1,ul#split1 li{margin:0;padding:0;list-style:none}
ul#split1 li{float:left;width:512px;margin:0 10px 10px 0}
ul#split1 h3{font: normal 70%/1.3 Verdana,sans-serif;
text-transform:uppercase;margin:0px;padding: 5px 0 0;text-align:center;color: #000}
ul#split1 p{margin:0;padding:5px 8px 15px}
li#one h3{background: #8A6C4C}
li#one div{border:2px solid #8A6C4C}

ul#split2,ul#split2 li{margin:0;padding:0;list-style:none}
ul#split2 li{float:left;width:180px;margin:0 10px 10px 0}
ul#split2 h3{font: normal 70%/1.3 Verdana,sans-serif;
text-transform:uppercase;margin:0px;padding: 5px 0 0;text-align:center;color: #000}
ul#split2 p{margin:0;padding:5px 8px 15px}

ul#split3,ul#split3 li{margin:0;padding:0;list-style:none}
ul#split3 li{float:left;width:203px;margin:0 10px 10px 0}
ul#split3 h3{font: normal 70%/1.3 Verdana,sans-serif;
text-transform:uppercase;margin:0px;padding: 5px 0 0;text-align:center;color: #000}
ul#split3 p{margin:0;padding:5px 8px 15px}

</style>

<link rel="stylesheet" type="text/css" href="NiftyLayout.css" media="screen">

<script type="text/javascript" src="niftycube.js"></script>
<script type="text/javascript" src="NiftyLayout.js"></script>

<script type="text/javascript">
window.onload=function(){
Nifty("ul#split h3","bottom");
Nifty("ul#split1 h3","bottom");
Nifty("ul#split div","none same-height");
}
</script>
<script language=javascript>
// Apri abstract in popup
function apripopup10(id)
{
window.open("view.asp?id="+id, "", "width=850, height=650, resize=no, scrollbars=yes")
}
</script>
</head>
<body leftmargin="0" topmargin="0" >
<div align="center">
<object classid="clsid

27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="1000" height="268">
<param name="movie" value="home.swf" />
<param name="quality" value="high" />
<embed src="home.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="1000" height="268"></embed></object>

</div>
<table width="766" border="0" align="center" >
<tr>
<td width="40" height="734" rowspan="3"></td>
<td width="190" rowspan="3" valign="top"> <div align="left">" target="_blank">[img]db/images/<% =(banner.Fields.Item([/img]" width="180" height="253" border="1" />

<iframe height="200" width="180" scrolling="no" frameborder="0" src="pollnew/defaultiframeNEW.asp" marginheight="0" marginwidth="0" allowtransparency="yes"></iframe>

</div>
<ul id="split2">
<li id="one">
<div class="eventi">

<font color="#8A6C4C">CHI, DOVE E PERCHE'</font>

</p>
<iframe name="events" height="295" width="180" scrolling="no" style="overflow-x: hidden;" frameborder="0" src="elencoeventi2.asp" marginheight="0" marginwidth="0" allowtransparency="yes"></iframe>

</div>
[/list]</td>
<td width="221" valign="top"> <ul id="split1">
<li id="one">
<div>
<table width="510" border="0" align="center" cellpadding="1">
<tr>
<td colspan="3" valign="top"> <font color="#8A6C4C">IN
PRIMO PIANO</font> </td>
</tr>
<tr valign="bottom">
<td colspan="3" class="titolo">
<%=(primanotizia.Fields.Item("titolo").Value)%> </td>
</tr>
<tr>
<td colspan="3" valign="top" class="occhiello"><%=(primanotizia.Fields.Item("oc chiello").Value)%></td>
</tr>
<tr>
<td valign="top"></td>
<td valign="top"></td>
<td valign="top"></td>
</tr>
<tr>
<td width="36%" valign="top">[img]images/<% =(primanotizia.Fields.Item([/img]" width="170" border="1" /></td>
<td width="32%" valign="top" class="notizia1">

------ codice incriminato !!! ---

<%
testo=primanotizia.Fields.Item("notizia").Value
%>
<%testo.substring(0,700) %>

----- codice

</td>
<td width="32%" valign="top" class="notizia1">
<p align="right">Leggi l'articolo </td>
</tr>
</table>
</div>
<h3>
<object classid="clsid

27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="450" height="25">
<param name="movie" value="bannerino.swf">
<param name="quality" value="high">
<embed src="bannerino.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="450" height="25"></embed></object>
</h3>
[/list]

</td>
<td rowspan="3" valign="top"> <ul id="split">
<li id="one">
<div>
<p align="center"><font color="#8A6C4C">IN EDICOLA</font>

<table border="0" width="195">
<% while ((Repeat2__numRows-- != 0) && (!sommario.EOF)) { %>
<tr>
<td class="occhiello" align="center">Il Numero di <%=(sommario.Fields.Item("mese").Value)%></td>
</tr>
<tr>
<td align="center">[img]db/images/<% =(sommario.Fields.Item([/img]" width="160" hspace="10" border="1" align="left" /></td>
</tr>
<tr>
<td class="copertina_tit"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo1").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello1").Value)%></td>
</tr>
<tr>
<td class="copertina_tit"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo2").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello2").Value)%></td>
</tr>
<tr>
<td class="copertina_tit"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo3").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello3").Value)%></td>
</tr>
<tr>
<td class="copertina_tit"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo4").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello4").Value)%></td>
</tr>
<tr>
<td class="copertina_tit"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo5").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello5").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"></td>
</tr>
<tr>
<td class="copertina_tit"><%=(sommario.Fields.Item("ti tolo6").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"><%=(sommario.Fields.Item("o cchiello6").Value)%></td>
</tr>
<tr>
<td class="copertina_occh"></td>
</tr>
<%
Repeat2__index++;
sommario.MoveNext();
}
%>
</table>
</div>
<h3>
<table border="0" bgcolor="#8A6C4C" width="200">
<tr>
<td width="18%">[img]images/down1.gif[/img]</td>
<td width="82%" align="center"><font color="#FFFFFF">Scarica tutti
i numeri direttamente sul tuo pc</font></td>
</tr>
</table>
</h3>
[/list]</td>
<td width="40" rowspan="3"></td>
</tr>
<tr>
<td valign="top"> <iframe name="center" height="500" width="502" scrolling="no" frameborder="0" src="fr_1.asp" marginheight="0" marginwidth="0" allowtransparency="yes"></iframe>
</td>
</tr>
<tr>
<td valign="top"><div align="center">" target="_blank">[img]db/images/<% =(banner.Fields.Item([/img]" width="510" border="1" /></div></td>
</tr>
</table>

</body>
</html>
<%
sommario.Close();
%>
<%
banner.Close();
%>
<%
eventi.Close();
%>
<%
primanotizia.Close();
%>

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