IF ERROR FOUND IN THE WHILE LOOP HOW TO DISPLAY THE ERROR MESSAGE ON TOP THE LOOP

IF ERROR FOUND IN THE WHILE LOOP HOW TO DISPLAY THE ERROR MESSAGE ON TOP THE LOOP
mayachoyAsked:
Who is Participating?
 
TimYatesConnect With a Mentor Commented:
You can of course do:

<HTML>
 <HEAD>
  <TITLE>Using the for Statement</TITLE>
 </HEAD>

 <BODY>
  <div id="errors"></div>
  <H1>Using the for Statement</H1>
  <%
    int loopIndex;

    for (loopIndex = 1; loopIndex <= 10; loopIndex++) {
      out.println( "<script type=\"text/javascript\">document.getElementById( 'errors' ).innerHTML += 'This is iteration number' + loopIndex + '<BR>' ;" ) ;
    }
  %>
 </BODY>
</HTML>
0
 
matthew016Commented:
Display a test print inside of the loop, u can't go back on top of it
0
 
KantiCommented:
Once you get into the loop you cannot go on top. You can try something like the below
<HTML>
 <HEAD>
  <TITLE>Using the for Statement</TITLE>
 </HEAD>

 <BODY>
  <H1>Using the for Statement</H1>
  <%
    int loopIndex;

    for (loopIndex = 1; loopIndex <= 10; loopIndex++) {
      out.println("This is iteration number "   + loopIndex + "<BR>");
    }
  %>
 </BODY>
</HTML>
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.