Solved

javascript in JSP

Posted on 2006-11-30
8
308 Views
Last Modified: 2010-03-31
Hi  ,
I m  working on Javascript with JSP .
I wud like to call Javascript function in JSP .
ex:
<script language="javascript">
java script function(abc) goes here
</script>

xyz.jsp

if (true) // then
{
//here i wana call Javascript function (abc) written above
}
thx and rgds
0
Comment
Question by:sreddy_k
8 Comments
 
LVL 5

Expert Comment

by:dasmaer
ID: 18046284
you can't call in per say, but you could print out:
<script>function(<%=abc%>)</script>
to the page and it would pass abc to your javascript function.
0
 
LVL 5

Expert Comment

by:dasmaer
ID: 18046308
so a more complete example is:
<script>
function my_fuction(var str){
  //do stuff
}
</script>

<%
  if(true){
    %>
      <script>my_function(<%=abc%>)</script>
    <%
  }
%>
0
 

Author Comment

by:sreddy_k
ID: 18046616
Hi dasmaer
Thx for u r immidiate responce ..
i have tried it doing in the same way earlier but it dint work .. i m just copying and pasting my stuff here ..
xyz.jsp
<%import ...............%>
<script>
fucntion disb()
{
here i m disabling text field
}
}
</script>
<% boolean trorfa = getting some value%>
<%
if(trorfa)
{%>

<script> disb</script>

<%}%>
its not working .
Thx n regds





0
 
LVL 5

Accepted Solution

by:
dasmaer earned 125 total points
ID: 18046784
how about this:
<script>
    return disb();
</script>

0
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.

 

Author Comment

by:sreddy_k
ID: 18046897
Thx for u r reply dasmaer ..
i have tried it but no result ..
rgds
0
 
LVL 5

Expert Comment

by:deeppra
ID: 18051299
what error u r getting
0
 
LVL 4

Expert Comment

by:PrasathAnnamalai
ID: 18178861
Javascript runs on the client, JSP runs on the server. They cannot
communicate with each other directly.
0
 

Author Comment

by:sreddy_k
ID: 18231983
Hi ,
I am new to webservices in java  and could some one pls let me know how can i use them in my project
?? I would also like to know the best use of Web Services in real world .it  would be great if some one give me an example . pls also refer some best site for reading and deeloping web services.
Thx and Regards
 
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

An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
Introduction This article is the first of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article explains our test automation goals. Then rationale is given for the tools we use to a…
Viewers learn about the “while” loop and how to utilize it correctly in Java. Additionally, viewers begin exploring how to include conditional statements within a while loop and avoid an endless loop. Define While Loop: Basic Example: Explanatio…
This tutorial explains how to use the VisualVM tool for the Java platform application. This video goes into detail on the Threads, Sampler, and Profiler tabs.

919 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

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now