hm. In my ActionClass I have something like this:
ActionMessages messages = new ActionMessages();
String text = "\n: " + getCriticalDate.toString() + " -->";
text = text + getTotalHours() + " hours.\n";
messages.add("critical.schedule.text", text);
saveMessages(request, messages);
In my jsp:
<logic:messagesPresent>
<script language="javascript">
<html:messages id="message" message="true">
alert("<c:out value="${message}" />")
</html:messages >
</script>
<logic:messagesPresent>
This does not work: I get a javascript error (unterminated string constant).
However everything works and the text is being displayed when I remove the
\n from the text.
the evaluated text string looks something like this if I print the text
string to the console (seems ok):
The following dates are critical:
20.03.2004: 5 hours.
I want this format exactly being displayed using the alert function. I
cannot see where the problem is. any idea?
thx,
Dirk
-----Ursprüngliche Nachricht-----
Von: Mark Lowe [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 22. März 2004 00:46
An: Struts Users Mailing List
Betreff: Re: multiple lines in an ActionMessage object displayed via
javascript alert
What characters have you in your strings ?
There must be something a quote or something give js a bad day.
I assume you've something like this.
msg1 = "<bean:message key="message1" />";
msg2 = "<bean:message key="message2" />";
msg3 = "<bean:message key="message3" />"; msg = msg1 +"\n"+ msg2 +"\n"+
msg3; alert(msg);
Paste the rendered source in to a reply and I'm sure one or more of you
messages has a character that needs escaping or something like that.
On 22 Mar 2004, at 00:17, Just Fun 4 You wrote:
>
> Hi,
>
> I create an ActionMessages object and store one ActionMessage in it.
> The
> ActionMessage is a string which contains the \n character
> to display the whole message in more than one line:
>
> message1\nmessage2\nmessage3...
>
>
> In my jsp I have defined the html:message for iteration within a
> javascript
> block as I would like to display the message by the javascript alert
> function.
>
> The problem is, that I always get a javascript error for the \n
> character
> (unterminated string constant). However, if I remove the \n character
> everything works. But then, the whole message is displayed in one
> line. Can
> someone help?
>
> thx,
> Dirk
>
>
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