Handling multiple buttons in jsp

hi guyz,
I have a requirment where i need to handle different buttons in a single jsp form, where each button has different actions. For example, submit button , cancel button, reset button. It would b really helpful for me if any of u guyz can poste me the code . I know java script method but it wont meet my requirement.
I appreciate any suggestions or help from ur side. Thanks in advance,
B.S

by the word 'different actions' u meaned the value of action attibute in ur form tag, then i guess u will hv to use java scripts..
but if u want those buttons to perform diff actions
then for submit button u cd say < type="submit" value="submit" name="btn"submit" > it will submit the current pg to the one specified in the action attribue. similarly for reset u cd say type="reset"...
and for cancel button, if u wish to go back, then < type=button value=cancel onclick="history.back();" >

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Multiple buttons in jsp page

Hi to all
afteradminlogin.jsp:--
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
      <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h4>Select your Department</h4>
<br>
<html:link forward="adminbooks">Java</html:link>
<br>
<br>
<html:link forward="adminbooks">.Net</html:link>
</body>
</html>in this page when we click on java link it has to move to the adminbooks .but it is not moving it is showing empty page in that place
adminbooks.jsp:--
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
      <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<input type="hidden" name="method">
<h4>Welcome To Selection</h4>
<table border="1">
<tr>
<th>
sno
</th>
<th>
Book Name
</th>
<th>
Author
</th>
<th>
Available No.of Books
</th>
<th>
Select
</th>
</tr>
</table>
<html:submit name="add" value="add" >Add</html:submit>
<html:submit name="edit" value="edit">Edit</html:submit>
</body>
</html>in this above jsp page i am using two buttons .in this page when we click on add button it has to go to another page and after submit that page that data has to add the the above table how can done that one
where add button jsp page
adminaddbooks.jsp:--
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    %@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<br>
Book Name <input type="text" name="bookname">
<br>
<br>
Author <input type="text" name="author">
<br>
<br>
Available No.of Books <input type="text" name="availablebooks">
<br>
<br>
<input type="submit" value="submit" name="submit">
</body>
</html>strutsconfig.xml:--
<struts-config>
    <form-beans>
    <form-bean
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           type="org.struts.library.admin.AdminForm">
</form-beans>
<global-forwards>
<forward
                 name="userlogin"
                 path="/Logon.do"/>
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                 path="/adminlogin.do"/>
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        <forward
            name="home"
            path="/home.do"/>
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<action-mappings>
<action
         path="/adminlogin"
         forward="/pages/adminlogin.jsp"/>
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              type="org.struts.library.admin.AdminAction"
              name="AdminForm"
              scope="request"
              validate="true"
              input="/pages/adminlogin.jsp">
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                    path="/pages/afteradminlogin.jsp"/>
         <forward    name="failure"
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                     type="org.struts.library.admin.AdminBooksAction"
                    forward="/pages/adminbooks.jsp">
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if you link to an action doesnt work then maybe your action is wrong but you didnt post it.
You cannot submit a form if you dont use a form in your code
Other general advice:
Study Struts better and make sure you know HTML/JSP
Get an example running and then start with a simple "Hello Struts" test with an Action that doesnt do much

Handling multiple buttons

Hello all,
I am working on project to control fluke multimeter. I got the communication and am able to read the values from it and representing the values in graph. Here the problem comes, when i am switching the multimeter to voltmeter,ammeter and ohmmeter it is reperesenting all the values in the single graph. Thats unfair. what i have to do is to seperate the graphs when the event has occured like if i switch to voltmeter it has to get the values in to voltmeter graph and for the others in different graphs w.r.t time.I attached the VI
can anyone give suggestions on this pls!
Thanks
Kumar2249
Attachments:
basic.vi ‏31 KB

Your basic architecture is not set up to allow changes (Volts/Ohms/Amps) after the program is started.
You wait until the user clicks one of those and then you don't pay attention any more.
Usually, you want the EVENT structure to be INSIDE the WHILE loop.
When an event happens, you handle it, and then loop back for another event.
In this case, I would have a TIMEOUT event, so that you can check the serial port every X mSec,
Something like this:
Repeat {while loop }
   case EVENT of
   VOLTS button - Value Change:
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   Send command for AMPS mode to instrument
   Shift Register = 2 (AMPS mode)
   TimeOut:
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   Process data into numbers.
   case Shift Reg of
   0: Pass number to VOLTS chart
   1: Pass number to OHMS chart
   2: Pass number to AMPS chart
   default: do nothing
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   end if
   Stop Button - Value Change
   Stop Loop
   end case
until Stopped (end loop)
Steve Bird
Culverson Software - Elegant software that is a pleasure to use.
Culverson.com
Blog for (mostly LabVIEW) programmers: Tips And Tricks

Multiple buttons in JSP

hi,
I am using a form in a JSP page with a back-end Oracle database. The JSP page displays a row of data from a table in the database, and i have an update button next to each one of them.
The following code is used to create the buttons:
<INPUT type="submit" name="u<%= i %>" value="Update">
where i is the id of the row.
I use the following code on the next page to know which button was pressed
if (request.getParameter("u"+i) != null){
All I want to know if how to replace the buttons on the first page with an image source without loosing the name/value property.
thanks

hi,
i found a soln of the web.
on the form page
<input type="image" name="image" src="image.gif" alt="image" value="image">
on the forwarded page:
if (request.getParameter("image.x")!=null) {
// image button pressed
It works as i want to, but can someone explain why I need this '.x', and why it wont work simply with request.getParameter("image")
thank you

Handling Multiple buttons in WDA Intercative forms

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I have two buttons on Adobe interctive form in WDA, namely 1. submit 2. Reset .
can you please help me how to determain which button has been clicked.
with Regards,
ShaiK Shadulla.

Hi,
the Submit button is special button in interactive form.
So in web dynpro u get a SUBMIT ACTION for this (Interactive form).
for the rest of the buttons you can use java script in form itself.
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Regards,
Arvind

Handling multiple submits in single form with JSP

HI,
I need to handle multiple submits in single form in a JSP.
<html>
<body>
<form action="/Compute" method="post">
<input type = "Submit" value="Find"/>
<input type = "Submit" value="Add"/>
<input type = "Submit" value="Delete"/>
</form>
<body>
<html>
/Compute wld take the control to a servlet named ComputeController.java .
In this servlet how should I distinguish which Submit has been clicked(Find or add or Delete).
TIA

Give the submit button a name. It will be sent as well, so you can see it in the request variables.

Is it possible to handle multiple events using Jscript for a button in Apex

Hi,
I've application wherein in one of the pages for a button, I need to trigger 2 events as: 1. redirect to a new page upon 'click' of the button
2. display a set of values on 'mouse over' that button.
I'm able to handle both separately, but not in one button. I would like to know if there is any limitation in Apex that we cant handle multiple events? Currently I've put a text item near the button, and called the Jscript for mouse over event in that as a temporary workaround. Can someone let me know if this is feasible? If not any other alternative to handle this?
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Hi Gsachidh,
well interesting problem you're facinng. Indeed, it can't be specified using the 'Button Attributes' So we have to come up with an workaround.
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Target set to => URL
URL - target => javascript:doSubmit('<button_name>');" onMouseOver="javascript:showTooltip('tooltip');"
Here the " is the key, letting ApEx know the target (href) is doSubmit('<button_name>'), just like when no target would be specified and adding a new javascript event; onMouseOver.
Although this is a dirty solution in my opinion, it is the best i could come up with. I have another idea in how to do this, that is by adding this event dynamically with javascript with an addEvent. But i don't have an example at the moment for this scenario.
Simon
Message was edited by:
S1M0N

How to create multiple toolbar buttons in jsp ?

hi all,
how to create multiple toolbar buttons in jsp ?
plz help me

mgmt
plzhttp://www.catb.org/~esr/faqs/smart-questions.html#writewell
How To Ask Questions The Smart Way
Eric Steven Raymond
Rick Moen
Write in clear, grammatical, correctly-spelled language
We've found by experience that people who are careless and sloppy writers are usually also careless and sloppy at thinking and coding (often enough to bet on, anyway). Answering questions for careless and sloppy thinkers is not rewarding; we'd rather spend our time elsewhere.
So expressing your question clearly and well is important. If you can't be bothered to do that, we can't be bothered to pay attention. Spend the extra effort to polish your language. It doesn't have to be stiff or formal ? in fact, hacker culture values informal, slangy and humorous language used with precision. But it has to be precise; there has to be some indication that you're thinking and paying attention.
Spell, punctuate, and capitalize correctly. Don't confuse "its" with "it's", "loose" with "lose", or "discrete" with "discreet". Don't TYPE IN ALL CAPS; this is read as shouting and considered rude. (All-smalls is only slightly less annoying, as it's difficult to read. Alan Cox can get away with it, but you can't.)
More generally, if you write like a semi-literate b o o b you will very likely be ignored. So don't use instant-messaging shortcuts. Spelling "you" as "u" makes you look like a semi-literate b o o b to save two entire keystrokes.

Multiple submit button on jsp

Hello,
Can I have multiple submit button on single JSP page?
if its possible then tell me how?
And how to call multiple functions in JSP?
reply me urgent

I think this code will help you
<html>
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                    alert("button1");
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                    document.multipleSubmitDemoForm.action="linkToJSPWhenThirdButtonClicked.jsp";
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I'm sorry I don't think tht's the right solution for
the above question....
We must be aware that whatever scripting methdologies
we either javascript/vbscript would executed @
client(browser) side not @ server side....
Dud If U get a good solution keep me updated.....
THANKS & REGARDS,
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for more details refer :
http://www.javaworld.com/javaworld/javatips/jw-javatip136.html
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