Call javascript function with if JSTL

Question

Is there a way to call a javascript function inside an if with JSTL?

Here's the code

<c:choose>
                <c:when test="${orderUploadAction.errors.size()==0}">

                CALL JS FUNCTION HERE

                </c:when>
                <c:otherwise>

                CALL JS FUNCTION HERE

                </c:otherwise>
</c:choose>

Understand that your JSTL code runs on your server, and the JavaScript code won't run until the code reaches the client browser. When the JavaScript runs, there's nothing left of the JSTL code - it's just HTML/CSS/JavaScript. — Pointy
– Pointy, Commented Jan 13, 2015 at 15:16

Oleksandr T. · Accepted Answer · 2015-01-13 15:59:35Z

13

Try this

<c:choose>
  <c:when test="${orderUploadAction.errors.size()==0}">
     <script> yourFunctionName() </script>
  </c:when>
  <c:otherwise>
     <script> yourAnotherFunctionName() </script>
  </c:otherwise>
</c:choose>

edited Jan 13, 2015 at 15:59

answered Jan 13, 2015 at 15:13

Oleksandr T.

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