Call javascript function with if JSTL

问题

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>

回答1:

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>

来源：https://stackoverflow.com/questions/27925219/call-javascript-function-with-if-jstl