如果JSTL調用javascript函數

Question

有沒有辦法在一個if調用JSTL內的JavaScript函數？

下面的代碼

<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> 

Answer 1

試試這個

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