---
title: "undefined i dhtml-scriptet"
type: "forum-thread"
url: "https://www.webforum.nu/amne/javascript/137549-undefined-i-dhtml-scriptet"
topic: "JavaScript"
topic_url: "https://www.webforum.nu/amne/javascript"
author: "WebbisNet"
published: "2005-11-14T00:36:49.000Z"
updated: "2005-11-14T14:25:08.000Z"
replies: 12
views: 236
page: 1
pages: 1
language: "sv-SE"
site: "webForum — webforum.nu"
rights: "Upphovsrätten till varje inlägg tillhör dess författare."
attribution: "Citera som: webForum, https://www.webforum.nu/amne/javascript/137549-undefined-i-dhtml-scriptet"
---

# undefined i dhtml-scriptet

## #1 — WebbisNet, 2005-11-14T00:36Z

Detta script funkade perfekt med access, nu har jag MySQL och jag får nu undefined istället för meddelandet, alla poster sparas som de ska i databasen

```
<script type="text/javascript">

/***********************************************
* Memory Ticker script- © Dynamic Drive DHTML code library ([url]www.dynamicdrive.com[/url])
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at [url]http://www.dynamicdrive.com/[/url] for full source code
***********************************************/

//configure tickercontents[] to set the messges you wish be displayed (HTML codes accepted)
//Backslash any apostrophes within your text (ie: I\'m the king of the world!)

<%If user.EOF then
	Response.Write "Inga data finns"
Else
	response.write "var tickercontents=new Array()"
i=0
	Do until user.eof
	%>
tickercontents[<%=i%>]='<a class="menu" target="_top" href="/view.asp?userID=<%=user("userID")%>"><%=user("username")%>:&nbsp; <%=left(Mid(Server.HTMLEncode(user("message")),15),120)%></a>'
<%
i=i+1
user.MoveNext: Loop
	End If%>

var persistlastviewedmsg=1 //should messages' order persist after users navigate away (1=yes, 0=no)?
var persistmsgbehavior="onload" //set to "onload" or "onclick".

//configure the below variable to determine the delay between ticking of messages (in miliseconds):
var tickdelay=10000

////Do not edit pass this line////////////////

var divonclick=(persistlastviewedmsg && persistmsgbehavior=="onclick")? 'onClick="savelastmsg()" ' : ''
var currentmessage=0

function changetickercontent(){
if (crosstick.filters && crosstick.filters.length>0)
crosstick.filters[0].Apply()
crosstick.innerHTML=tickercontents[currentmessage]
if (crosstick.filters && crosstick.filters.length>0)
crosstick.filters[0].Play()
currentmessage=(currentmessage==tickercontents.length-1)? currentmessage=0 : currentmessage+1
var filterduration=(crosstick.filters&&crosstick.filters.length>0)? crosstick.filters[0].duration*1000 : 0
setTimeout("changetickercontent()",tickdelay+filterduration)
}

function beginticker(){
if (persistlastviewedmsg && get_cookie("lastmsgnum")!="")
revivelastmsg()
crosstick=document.getElementById? document.getElementById("memoryticker") : document.all.memoryticker
changetickercontent()
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = ""
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset)
if (end == -1)
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function savelastmsg(){
document.cookie="lastmsgnum="+currentmessage
}

function revivelastmsg(){
currentmessage=parseInt(get_cookie("lastmsgnum"))
currentmessage=(currentmessage==0)? tickercontents.length-1 : currentmessage-1
}

if (persistlastviewedmsg && persistmsgbehavior=="onload")
window.onunload=savelastmsg

if (document.all||document.getElementById)
document.write('<div id="memoryticker" '+divonclick+'></div>')
if (window.addEventListener)
window.addEventListener("load", beginticker, false)
else if (window.attachEvent)
window.attachEvent("onload", beginticker)
else if (document.all || document.getElementById)
window.onload=beginticker

</script>
```

Permalänk: https://www.webforum.nu/p/137549

## #2 — Peter S, 2005-11-14T12:57Z

Posta koden som den syns i "Visa källa" (eller liknande) i webbläsaren.

Permalänk: https://www.webforum.nu/p/1706971

## #3 — WebbisNet, 2005-11-14T13:15Z

```
<style type="text/css">

#memoryticker{
background-color: lightyellow;
width: 640px;
font: bold 10px Verdana;
/*Tip: add in height attribute here for multiple line scroller*/
border: 1px solid black;
padding: 1px;
/*Change 0.7 below to a different number if desired (0.7=0.7 seconds)*/
/*Remove below line to remove transitional effect in IE. Below line should always appear last within this CSS*/
filter: progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=1,5)
}

</style>

</head>
<style type="text/css">
<!--
.shadow {
font-size: 10px;
filter: DropShadow(Color=#000000, OffX=1, OffY=1, Positive=1);
width: 100%;
height: 7px;
}
-->
</style>
<body style="background-color:#D4E6EA;">

<table width="100%" style="margin-left:0px; margin-top:0px; margin-right:0px; margin-bottom:0px;" border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" align="left" style="background-color:#D4E6EA;">
<a class="linkpresentation" href="/smsmessageinfo.asp" target="_top">
<img src="/images/lajvinfo.gif" border="0" /></a>
</td>
<td style="background-color:#D4E6EA;">
<script type="text/javascript">

/***********************************************
* Memory Ticker script- © Dynamic Drive DHTML code library ([url]www.dynamicdrive.com[/url])
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at [url]http://www.dynamicdrive.com/[/url] for full source code
***********************************************/

//configure tickercontents[] to set the messges you wish be displayed (HTML codes accepted)
//Backslash any apostrophes within your text (ie: I\'m the king of the world!)

var tickercontents=new Array()
tickercontents[0]='<a class="menu" target="_top" href="/view.asp?userID=1">Webbisen:&nbsp; &#229;&#228;&#246;</a>'

tickercontents[1]='<a class="menu" target="_top" href="/view.asp?userID=1">Webbisen:&nbsp; test</a>'

tickercontents[2]='<a class="menu" target="_top" href="/view.asp?userID=1">Webbisen:&nbsp; V&#228;lkomna till lajven p&#229; webbisen</a>'

var persistlastviewedmsg=1 //should messages' order persist after users navigate away (1=yes, 0=no)?
var persistmsgbehavior="onload" //set to "onload" or "onclick".

//configure the below variable to determine the delay between ticking of messages (in miliseconds):
var tickdelay=10000

////Do not edit pass this line////////////////

var divonclick=(persistlastviewedmsg && persistmsgbehavior=="onclick")? 'onClick="savelastmsg()" ' : ''
var currentmessage=0

function changetickercontent(){
if (crosstick.filters && crosstick.filters.length>0)
crosstick.filters[0].Apply()
crosstick.innerHTML=tickercontents[currentmessage]
if (crosstick.filters && crosstick.filters.length>0)
crosstick.filters[0].Play()
currentmessage=(currentmessage==tickercontents.length-1)? currentmessage=0 : currentmessage+1
var filterduration=(crosstick.filters&&crosstick.filters.length>0)? crosstick.filters[0].duration*1000 : 0
setTimeout("changetickercontent()",tickdelay+filterduration)
}

function beginticker(){
if (persistlastviewedmsg && get_cookie("lastmsgnum")!="")
revivelastmsg()
crosstick=document.getElementById? document.getElementById("memoryticker") : document.all.memoryticker
changetickercontent()
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = ""
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset)
if (end == -1)
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function savelastmsg(){
document.cookie="lastmsgnum="+currentmessage
}

function revivelastmsg(){
currentmessage=parseInt(get_cookie("lastmsgnum"))
currentmessage=(currentmessage==0)? tickercontents.length-1 : currentmessage-1
}

if (persistlastviewedmsg && persistmsgbehavior=="onload")
window.onunload=savelastmsg

if (document.all||document.getElementById)
document.write('<div id="memoryticker" '+divonclick+'></div>')
if (window.addEventListener)
window.addEventListener("load", beginticker, false)
else if (window.attachEvent)
window.attachEvent("onload", beginticker)
else if (document.all || document.getElementById)
window.onload=beginticker

</script>
```

Permalänk: https://www.webforum.nu/p/1706990

## #4 — Peter S, 2005-11-14T13:22Z

I Internet Explorer får jag inga felmeddelanden med den koden.

Permalänk: https://www.webforum.nu/p/1706996

## #5 — WebbisNet, 2005-11-14T13:40Z

Jag ser iaf undefined trots att jag inte ser ngt fel i koden eller den exekverade koden.

   Fält  Typ Attribut Null Standard Extra Åtgärd 
   mCounter  int(11)   Nej    auto_increment              
   userID  int(11)   Ja  0                
   username  varchar(50)   Ja  NULL                
   message  longtext   Ja  NULL                
   messageTime  varchar(50)   Ja  NULL                
   messageDate  varchar(50)   Ja  NULL                
   Visar  tinyint(1)   Ja  NULL  

      1 1 Webbisen webbis04 medd testar 01:20:03 2005-11-14 0 
      2 1 Webbisen webbis04 medd Välkomna till lajven på webbisen 01:21:50 2005-11-14 1 
      3 1 Webbisen webbis04 medd test 01:24:32 2005-11-14 1 
      4 1 Webbisen webbis04 medd åäö 01:32:06 2005-11-14 1

Permalänk: https://www.webforum.nu/p/1707007

## #6 — Peter S, 2005-11-14T13:43Z

Men om du tar koden du postade senast och klistrar in den i ett nytt dokument; får du då något felmeddelande? Om inte, vad är då för kod som felet uppstår av?

Permalänk: https://www.webforum.nu/p/1707011

## #7 — WebbisNet, 2005-11-14T13:47Z

det enda jag gjorde från förra gången då det funkade var att jag bytte från access till mysql och tömde db på alla data och la in nya

ska testa med det du skrev

Permalänk: https://www.webforum.nu/p/1707014

## #8 — WebbisNet, 2005-11-14T13:59Z

funkar här med när jag klistrar in den exekverade koden, frågan är då varför jag får undefined

utskrift av sql-satsen

```
INSERT INTO tblUsers_messagescroll(userID, username, message, messageTime, messageDate, Visar) VALUES(1,'Webbisen','webbis04 medd nytt test','15:07:37','2005-11-14', 1)
```

Permalänk: https://www.webforum.nu/p/1707022

## #9 — Peter S, 2005-11-14T14:11Z

Ligger den där koden innanför \<script\>\-taggar? Om inte, är det inget fel på den.

Kan du lägga upp sidan online, så att man kan ta en titt?

Permalänk: https://www.webforum.nu/p/1707028

## #10 — WebbisNet, 2005-11-14T14:13Z

logga in med Demo och Demo på <https://www.webbisen.com> , det är lajven under menyn

Permalänk: https://www.webforum.nu/p/1707029

## #11 — WebbisNet, 2005-11-14T14:14Z

om du klickar på Lajvinfo så ser du att alla meddelanden visas korrekt, det är bara där scriptet körs som jag får felet

Permalänk: https://www.webforum.nu/p/1707031

## #12 — Peter S, 2005-11-14T14:19Z

Jag upplever inget JS-fel. Däremot får jag på index.asp:

> Microsoft OLE DB Provider for ODBC Drivers error '80040e14' 
> 
> \[MySQL\]\[ODBC 3.51 Driver\]\[mysqld-4.0.25-max\]You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 
> 
> /index.asp, line 17

Permalänk: https://www.webforum.nu/p/1707038

## #13 — WebbisNet, 2005-11-14T14:25Z

NU funkar det helt plösligt i  IE med Demokontot, men inte i Avant browser och funkar i FF2

Permalänk: https://www.webforum.nu/p/1707043

---

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