Solved

execute javascript function from jstl <c:if>

Posted on 2015-02-07
3
2,557 Views
Last Modified: 2015-02-08
javascript function is not executing;
getDimentions() is in external javascript file and it is included in jsp file <head></head> tag.

Here is jsp code:

<div>
<c:if test='${not empty dimValues}'>
<script type="text/javascript">
  getDimensions('<%=cubeValue%>');
 </script>
  </c:if>
</div>

Open in new window


Here is javascript code :

function getDimensions(dim1)
{
	document.write(dim1);
	
}

Open in new window

0
Comment
Question by:Pradip Shenolkar
  • 2
3 Comments
 
LVL 27

Accepted Solution

by:
rrz earned 500 total points
ID: 40596502
If you want people to help you, then you should make it easy for them to do so. You should post small(minimal) code that is complete. That way people can copy and paste to test.  Please try running the following code.  
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> 
<%
   String cubeValue = "six sides";
   pageContext.setAttribute("dimValues", "6");
%>
<html>
<head>
    <title>Testing</title>
    <script type="text/javascript">
        function getDimensions(dim1)
        {
	        document.write(dim1);
        }
    </script>
</head>
<body>
    <div>
    <c:if test='${not empty dimValues}'>
        <script type="text/javascript">
             getDimensions('<%=cubeValue%>');
        </script>
    </c:if>
    </div>
</body>
</html>

Open in new window

0
 

Author Comment

by:Pradip Shenolkar
ID: 40596841
Ok. Hence I'll try to send code in proper format.
I solved the problem.
0
 

Author Closing Comment

by:Pradip Shenolkar
ID: 40596844
Thanks
0

Featured Post

3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Javasctipt 2 27
jboss wildfly 10.1 10 102
Regex for detecting two strings that start with same value but end differently? 5 23
How can i  prevent default  Submision? 6 28
This article will give core knowledge of JavaScript and will head in to your first JavaScript program. I am Durvesh Naik and I am here to deal with this series of JavaScript. I will teach you JavaScript in part wise , as its quite boring to read big…
JavaScript can be used in a browser to change parts of a webpage dynamically. It begins with the following pattern: If condition W is true, do thing X to target Y after event Z. Below are some tips and tricks to help you get started with JavaScript …
This tutorial covers a practical example of lazy loading technique and early loading technique in a Singleton Design Pattern.
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

831 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question