Hi
Use the following method to replace all "\n" to "<P>"
public String replaceAllValues(String stringValue, String oldString, String
replaceString)
{
String temp1;
String temp2;
for(; stringValue.indexOf(oldString) > -1; stringValue = temp1 + replaceString
+ temp2)
{
temp1 = stringValue.substring(0, stringValue.indexOf(oldString));
temp2 = stringValue.substring(stringValue.indexOf(oldString) +
oldString.length(), stringValue.length());
}
return stringValue;
}
Eg. get the String from the database and call the above method using the following
syntax
out.println(replaceAllValues(log_message.get(i).toString(), "\n","<p>")); %>
Regards
vadivel
----- Original Message -----
From: hugo
To: [EMAIL PROTECTED]
Sent: Monday, October 28, 2002 1:20 PM
Subject: convert \n to <p> in jsp print statement
Hi
I have text which I submit to and retrieve from a database. When I
submit to the database, it seems that the line breaks are preserved, but
when I want to retrieve the text to my browser, everything becomes one
long on-going stream of text. Presumably the \n line breaks exist in the
database but they have to be converted to <p> tags for the browser to
display them as line breaks.
I am using a jsp which has a vector called log_messages to obtain the
messages from the database. After obtaining them, I then display these
messages with the following code.
<% for (i =0; i < log_message.size(); i ++) { %>
<p> Message: <%out.println(log_message.get(i).toString());%>
<% } %>
But I would like to convert the newline characters \n (which presumably
are there in some of the message bodies) to <p> statements so new
paragraphs will be showing. Is there an easy way to do this?
Any help will be greatly appreciated.
Thanks
Hugo
--
Dr Hugo Bouckaert
Systems and Programming Engineer
GeoInformatics Exploration Australia P/L
57 Havelock St
West Perth, WA 6005
PO Box 1675, West Perth 6872
Ph: 61 08 9420 7400
Fax: 61 08 9226 1299
www.geoinformex.com
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