<div>
I assume you have imported the necessary files. 
&lt;%@ page import=&quot;java.jang.*, java.io.*&quot; %&gt; 
 
&lt;% 
String ss= request.getParameter(&quot;prior&quot;); &nbsp; 
int ii = Integer.parseInt(ss); 
%&gt; 
ii=&lt;%= ii %&gt; 
 
The space is important in &lt;%= ii %&gt;. 
Try now!!! 

</div>

I assume you have imported the necessary files.
<%@ page import="java.jang.*, java.io.*" %>

<%
String ss= request.getParameter("prior");  
int ii = Integer.parseInt(ss);
%>
ii=<%= ii %>

The space is important in <%= ii %>.
Try now!!!

<div>
<div class="content wysiwyg-content">
How can I convert String to int in JavaServer PagesTM? 
 
I'm having a problem converting String to int on JavaServer Pages. This is the code I used: 
 
&nbsp; 
 
&nbsp;&lt;% 
String ss= request.getParameter(&quot;prior&quot;); &nbsp; 
int ii = Integer.parseInt(ss); 
%&gt; 
ii=&lt;%=ii%&gt; 
 
The output i got is 
&nbsp; 
&nbsp;A Servlet Exception Has Occurred 
java.lang.NumberFormatException: 15 
at java.lang.Integer.parseInt(Integer.java:414) 
&nbsp; &nbsp; &nbsp;at java.lang.Integer.parseInt(Integer.java:454) 
 
 
the value for prior=15 
 
 
 
 
Thanks, 
Muthu 
 
 
 

</div>
</div>

How can I convert String to int in JavaServer PagesTM? 

I'm having a problem converting String to int on JavaServer Pages. This is the code I used: 

 

 <% 
String ss= request.getParameter("prior"); 
int ii = Integer.parseInt(ss); 
%> 
ii=<%=ii%> 

The output i got is
 
 A Servlet Exception Has Occurred
java.lang.NumberFormatException: 15
at java.lang.Integer.parseInt(Integer.java:414)
 at java.lang.Integer.parseInt(Integer.java:454)


the value for prior=15




Thanks,
Muthu

convert String to int in JavaServer Pages

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