title: how give from html textarea line String java in jsp
body: <p>Is such html code page jsp?</p>
  
  <pre><code>&lt;form action=""&gt;
  &lt;div align="center"&gt;&lt;textarea name="" cols="50" rows="4"&gt;welcome to my program&lt;/textarea&gt;&lt;/div&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>if write in this textarea line. How the line translate in object String in servlet?</p>
  
  <p>I'm know such the way.</p>
  
  <pre><code>  &lt;form action="perform_action.jsp" method="post"&gt;
        &lt;input type="submit" value="OK"&gt;
    &lt;/form&gt;
  </code></pre>
  
  <p>perform_action.jsp: </p>
  
  <pre><code>if ( &lt;all_ок&gt; ) { 
      Sample.task(); 
  }
  </code></pre>
  
  <p>may way do on the one page jsp?
  sorry for bad english.</p>