programming err

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Harshu
programming err
1 Answer(s)      7 years ago
Posted in : JSP-Servlet
<[email protected] import="java.lang.*" %>
<%! int i; %>
<form>
<input type=text name="t" >

<%
{
String s=request.getParameter(t);
String[] sa=s.split(" ");
for (i=0;i<sa.length;i++)
{out.println(sa[i]+"<br>");
out.println();}}
%>
</form>

how to take string from textarea and display output in textbox
Please reply me sir .
Thank you...
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View Answers

January 28, 2010 at 10:29 AM


Hi Friend,

We are providing you two different codes. For the first one, we have used onkeyup event and for another one, we have performed an action on button.

1)
<[email protected] language="java"%>
<html>
<head>
<script language="JavaScript">
function function1() {
document.getElementById("text2").value=document.getElementById("text1").value;
}
</script></head>
<textarea id="text1" cols="15" rows="2" onkeyup="function1()"></textarea><br>
<input type="text" id="text2" >
</body>
</html>

2)
<[email protected] language="java"%>
<html>
<form method="post" action="textarea.jsp">
<textarea name="text" cols="20", rows="10"></textarea>
<input type="submit" value="submit">
</form>
</html>
<%String data=request.getParameter("text");
%>
<input type="text" value="<%=data%>

Hope that it will be helpful for you.

Thanks

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