Javascript popups in an if-else jsp statement

hey there!
i got a question...how can i get a jsp popup box in my jsp if-else statement??
if (rs.next()) {
String dbValue = rs.getString("Password");
if (password.equals(dbValue)) {
     response.sendRedirect("PersonalDetails.jsp");
else {
     //say its wrong
else {
     //say its not found
that is my code. the popup boxes need to say user is not found or wrong.
thanks!

Try this.
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE>Graduate Application Form</TITLE>
</HEAD>
<%
     Connection con      =      null;
     Statement st      =      null;
     ResultSet rs      =      null;
     String strOnLoadJS = "";
     try
          Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
          con = DriverManager.getConnection("jdbc:odbc:fypproject","","");
          st = con.createStatement();
          String email = request.getParameter("email");
          String password = request.getParameter("password");
          String query = "SELECT * FROM Login_Details WHERE Email_Address = '" + email + "'";
          rs = st.executeQuery(query);
          if (rs.next()) {
          String dbValue = rs.getString("Password");
          if (password.equals(dbValue)) {
          response.sendRedirect("PersonalDetails.jsp");
          else {
          strOnLoadJS = " onLoad=\"javascript: alert ('User / Password Mismatch');\"";
          //return false;
          else {
          strOnLoadJS = " onLoad=\"javascript: alert ('User not Found');\"";
          //return false;
%>
<BODY <%=strOnLoadJS%>
</BODY>
<%
     catch (Exception exp)
     finally
          try
               if (rs != null)
                    rs.close ();
               if (st != null)
                    st.close ();
               if (con != null)
                    con.close ();
          catch (Exception exp)
%>
</HTML>

Similar Messages

JavaScript Popup Window

Hi, has anyone done an example where you are at a page, say Page1.jsp that has a text box and a button, when you click on the button a javascript popup window must open(Page2.jsp). Page2.jsp has a text box and a button. The user will enter a value in the text box and when they click the button it must close the popup window and populate the text box on Page1.jsp with the value entered on Page2.jsp.
Is this possible in JSF, I have tried but it doesn't work. On the popup windoow botton I have javascript code that saves the value in the session, submits the parent page and then closes the popup window.
On the parent page init, I look for the value saved in the session var and set the textbox's text to it. When I read the value of the text box, it is right but on the screen the value does not show up at all,
Does anyone have any idea, I can't seem to understand at all what could be wrong here.

Hi,
You can use this code:
1. in the parent form you have a button and a text field named "textCallClass".
2. in the popup window you have listbox and a button.
When the button on the popup window is clicked, the selected list item is returned.
In you popup window, button on_click :
                    <script>
                        function handleOK() {
                            var myform      = document.forms[0];
                            var listControl = myform['form1:listboxID'];
                            var openerField = window.opener.document.getElementById("form1:textCallClass");
                            if (listControl.selectedIndex == -1) {
                                alert ("Please select an item from the list !");
                                return false;
                            else {
                                openerField.value = listControl.options[listControl.selectedIndex].value;
                                window.close();
                    </script>In the parent form, button on_click:
                        function handleCallClassPopup() {
                            window.open("CallClassLookup.jsp", "Lookup", "width=250,height=300");
                        }A better way is to use the SessionBean to store and retrieve the data.
Catalin Florean.

How to combine JavaScript within JSP statements

I have trouble figuring out how you can get a value from your JavaScript and insert it into a JSP Object.
I have a JavaScript function like this:
function setCookie(user) {
<%
Cookie cookie[] = request.getCookies();
for (int q = 0; i < cookie.length; i++)
     if (cookie[q].getName().equals("username")) {
     cookie[q].setValue(user);
     break;
%>
I wish to add the user variable of the JavaScript into the cookie[q]'s value. Is this possible? If so could anyone please help me in telling how to do this or maybe an alternative method.
Thank You

A call to JavaScript goes to the browser on client. A JSP request goes to the JSP container on the server. Therefore to
get a value from your JavaScript and insert it into a JSP Object.will require a request to the server and response back. You could use a form to send the "user" value to the server and the JSP could send response to the browser to set the cookie.
or maybe an alternative methodWhy don't you use a pure JavaScript solution. Your JavaScript function could set the cookie directly. JavaScript can manipulate cookies by using the "cookie" property of the Document object.

Javascript popup

Hi everybody,
I've programmed a Javascript popup (window.open ... window.document.write).
This does not work in the EP running on Internet Explorer 6.0 SP 1 (no problems in my PDK).
In the EP this script only open the new window, but without contents.
all help would be appreciated ,
Thanks in advance,
David Reifs

Relaxing the domain in the popup allows the main and popup windows to 'talk' to each other, but the code shown in a previous post (win1.document.write('test')) cannot be used to relax the domain since the main window cannot write to the popup until it's domain has been relaxed.
One solution (based on the Portal's Date Picker popup) is to:
1. Set a Javascript variable in the main window to the desired HTML
2. Open the popup with the URL of a HTML page that relaxes the domain then writes the HTML from the variable in the main window.
For example:
1. Create a static HTML page called 'empty.html' to be displayed in the popup:
<html>
<head>
<script language="JavaScript">
if (window.document.domain == window.location.hostname) {
    if (document.domain.indexOf('.') != -1) {
      document.domain = document.domain.substring(document.domain.indexOf('.')+1);
document.write(window.opener.myHtml);
this.focus();
</script>
</head>
<body>
</body>
</html>
2. Use code like the following to create a URL to this static HTML page:
IResource htm = request.getResource(IResource.STATIC_PAGE, "htm/empty.htm");
String emptyUrl = htm.getResourceInformation().getURL(request);
3. Use code like the following Javascript to open the popup, and set the HTML to be displayed in the popup:
var myHtml = "";
function openPopup(title, emptyUrl, theHtml, windowName) {
myHtml = theHtml;
var atts = 'top=0,left=0,height=200,width=200,resizable=yes,menubar=yes,scrollbars=yes,status=yes';
var myApp = window.open(emptyUrl, windowName, atts);
if (myApp) {
    myApp.focus();
else {
    alert('You may have unrequested popup blocking on.');
4. Then use code like the following to create the button that displays the popup:
<span id='myPopupButton' class='sapBtnStd' title='Click to open popup'
onClick="openPopup(
   'My Pop Title',
   '<%= emptyUrl %>',
   '<h1>Hello World</h1><b>It's great to be alive.</b>',
   'MyPopUp')">
Open My Popup
</span>
A bit complicated when all you want is a pop up - but it works.

How do I stop OSX from switching to First-Plan when Javascript popup on Minimized Window appear?

I'm running OSX Mavericks 10.9.5, Firefox 39.7.0.2
What happens is that i'm using an automated script with Selenium for automatic-forms-filling.
Everything is working fine, just like it does on LinuxMint, but the problem is that when i bring another window to first plan (of any program at all) the "minimized" window running the automatic forms gets "maximized" i.e. brought to first plan when a javascript popup appears, thus not enabling me to run that window on background.
Is there a way to run Firefox on OSX in such a way that Windows don't get switched to first plan when PopUps appear? It doesn't seem to have this behavior on LinuxMint.

Hello!
Maybe this links can help you:
https://support.mozilla.org/pt-BR/kb/solucoes-de-problemas-com-plugins-como-flash-java
https://support.mozilla.org/pt-BR/kb/como-desativar-applets-java
This link scan your plug-in's and search for updates:
https://www.mozilla.org/pt-BR/plugincheck/

Javascript popups that open in same window causing focus problem

I have been using javascript popups in actionscript buttons
for some time with no issues. However, on a specific movie I have 2
button links, each of which opens a pdf file. I need each pdf to
open using the same new window to avoid multiple new windows
opening.
This works fine on the first link I open - the new window
appears on top of the main window. The second link, however, opens
underneath the main window despite the focus() code. This only
happens in IE - works fine in Firefox.
Code used:
link3_btn.onRelease = function() {
getURL
("javascript:NewWindow=window.open('docs/first.pdf','newWin22','width=700,height=500,left =1
0,top=10,toolbar=No,location=No,scrollbars=Yes,sta
tus=Yes,resizable=Yes');NewWindow.focus();void(0); ");
link4_btn.onRelease = function() {
getURL
("javascript:NewWindow=window.open('docs/second.pdf','newWin22','width=700,height=500,lef t=
10,top=10,toolbar=No,location=No,scrollbars=Yes,st
atus=Yes,resizable=Yes');NewWindow.focus();void(0) ;");
Any help would be appreciated. Thanks.

This is how the code should look:
link3_btn.onRelease = function() {
getURL
("javascript:NewWindow=window.open('docs/first.pdf','newWin22','width=700,
height=500,left=10,top=10,toolbar=No,location=No,scrollbars=Yes,status=Yes
,resizable=Yes');NewWindow.focus();void(0); ","_self");
link4_btn.onRelease = function() {
getURL
("javascript:NewWindow=window.open('docs/second.pdf','newWin22','width=700,height=500,lef t=
10,top=10,toolbar=No,location=No,scrollbars=Yes,st
atus=Yes,resizable=Yes');NewWindow.focus();void(0) ;","_self");
}

Javascript popup in dynamic report

Hello,
I want to be able to use Javascript popup window from a dynamic report in Apex 4.0. Is there anything built-in to help me out? Or should I use my own javascript function in the header and call it?
My idea would be that one column would have a icon with a link that calls a javascript function to popup a window.
Any suggestions?
Thanks all
Btw, what is the markup for scripts, again?

Try:
javascript:popupUR

Javascript function is not working for jsp:include.. form elements

HI,
I have two jsp's and i will include one jsp in the another jsp, when i do this
i am not able to access child form elements value using javascript. the javascript
function is defined in the main jsp. but i could able to get the main form elements
through javascript
here is the code.
main.jsp

<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="netui-tags-databinding.tld" prefix="netui-data"%>
<%@ taglib uri="netui-tags-html.tld" prefix="netui"%>
<%@ taglib uri="netui-tags-template.tld" prefix="netui-template"%>
<netui:html>
<head>
<title>
Web Application Page
</title>
<script language="JavaScript">
function isValidAge() {
alert ("hage " +document[getNetuiTagName("MyForm")][getNetuiTagName("age")].value)
alert ("swage " +document[getNetuiTagName("MyForm")][getNetuiTagName("swage")].value)
alert ("wage "+document[getNetuiTagName("MyForm")][getNetuiTagName("wage")].value)
</script>
</head>
<body>
<p>
<netui:form action="myaction" tagId="MyForm">
<netui:textBox tagId="age" dataSource="{actionForm.age}"/>
<netui:textBox tagId="swage" dataSource="{actionForm.swage}"/>
here i am adding
<jsp:include page="NewPage.jsp" />
<netui:button onClick="isValidAge();" />
</netui:form>
</p>
</body>
</netui:html>
child.jsp :

<%@ taglib uri="netui-tags-html.tld" prefix="netui"%>
<table class="tablebody">
<tr class="tablebody">
<td> wife age
<netui:textBox tagId="wage" dataSource="{actionForm.wage}"/>
</td>
</tr>
</table>
can you tell me is this is bug in hte weblogic portal SP1.
I am using weblogic portal SP1.
thanks in advance
shashi

in this part:
if(document.LForm.uname.value==null || document.LForm.upassword.value==null)should be:
if(document.LForm.uname.value=="" || document.LForm.upassword.value=="")or
if(document.LForm.uname.value.length==0 || document.LForm.upassword.value.length==0)

Syntax Error In Javascript Popup Window

I'm wondering if anybody can help me out here with a curious bit of code. I'm using GoLive 9 to generate Javascript popup windows. They seem to work fine, but when I check the syntax I get these errors:
Line 22 Unexpected PCDATA
Line 24 The Corresponding start tag is missing
Specifically, it references this code:
</script>
//-->
</script>
But every time I try to delete or modify those lines I lose the link to my css file and can't link it back. Does anybody out there with a whole lot more brains than me have a solution? Remember, I'm stupid, so if you have a fix I'd appreciate it being explained as simply as possible. Thanks. BTW here's the entire code for the Javascript popup page below:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<meta name="generator" content="Adobe GoLive" />
<title>1408</title>
<script type="text/javascript">
</script>
<link href="../../../BAD/michaelthibault.com/css/agl-styles.css" rel="stylesheet" type="text/css" media="all" />
<link href="../../../BAD/michaelthibault.com/css/java.css" rel="stylesheet" type="text/css" media="all" />
<style type="text/css" media="all"></style>
</head>
<body>
<div id="media">
<object class="dsR1" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="204" width="480" align="left">
<param name="enablejavascript" value="true" />
<param name="bgcolor" value="#1a1a1a" />
<param name="src" value="../../media/01_trailers/1408_tlr1r_h.480.mov" />
<param name="autoplay" value="true" />
<param name="controller" value="false" />
<embed align="left" height="204" pluginspage="http://www.apple.com/quicktime/download/" src="../../media/01_trailers/1408_tlr1r_h.480.mov" type="video/quicktime" width="480" controller="false" autoplay="true" bgcolor="#1a1a1a" enablejavascript="true"></embed>
</object></div>
<div id="pause">double click in center to pause</div>
<div id="close_a">
<a href="javascript:self.close();">close window</a></div>
<p></p>
</body>
</html>

You have a script tag nested inside another script tag. Try changing this:
< script type="text/javascript">< !--
< script type="text/javascript">
//Global var to store a reference to the opened window
var openedWindow;
function openWindow()
openedWindow = window.open('moreinfo.htm');
function closeOpenedWindow()
openedWindow.close();
< /script>
//-->
< /script>
...to this...
< script type="text/javascript">< !--
//Global var to store a reference to the opened window
var openedWindow;
function openWindow()
openedWindow = window.open('moreinfo.htm');
function closeOpenedWindow()
openedWindow.close();
//-->
< /script>

Javascript popup link not working

I've searched everywhere so trying to post here to see if anyone has encountered this. I have a javascript popup link in a PDF. Using Reader 9 and IE8. When I click the link it asks me if I want to allow or not. When I say allow, I then get an IE error that reads:
Internet Explorer cannot download file .
Unspecified Error
I've noticed that if I already have IE running, then the link works. But if I don't have an IE window open I get the error. The link looks like this:
javascript:void(window.open('http://servername/appname/apppage.aspx?id=2','_blank','width=700,height=500,tool bar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0'))
This link has to be a javascript window.open based on how it is generated. The PDF is generated by SQL reporting services and the online version of the report needs to launch a new window for this application - the PDF is created directly from the online version of the report.

Please repost in the Acrobat Scripting forum.

Assigning javascript variables to java variables in JSP

Does anyone know if it possible to assign a javascript value to a java variable in a javascript function? I want to be able to use the javascript value in a PreparedStatement call, but I can't assign the value of the javascript variable to a java variable. I know the opposite can be done using hidden variables in the form, but I need:
javascript -> java variable in a JSP scriptlet.
Any help would be much appreciated,
Thanks,
-Dave

Can't do that.
html/javascript is in the client side.
jsp is in the server side.
In order to put html/javascript values (client side) into jsp (server side) it must be submitted.
Try remoting. Using an iframe with a jsp as the source of it and the html target pointing at it.
-------------

Javascript Popup causing flash problems

Hi
I have a popup window that shows up over flash, and when I
close it the flash objects gets all weird. It stops drawing, and
does not work properly. If I remove the javascript popup window
from the DOM entirely everything is fine. Can someone point me to
what I am doing wrong.
I'm using the YUI libraries, and specifically the Dialog
widget.
Thanks
A.J.

i use this to open a new popup window
on (release) { getURL("javascript:window.open('
http://www.domain.com','Wname','width=950,height=600,top=20,left=20,toolbar=false,scrollba rs=yes,resizable=false,menubar=false,status=false');
void(0);");

Retaining BSP page chages with Javascript popup window

Hi Experts
We are using a customized BSP application for our performance
Management. To propmt users for saving their appraisal documents
before a session timeout,we used an Javascript popup message(alert
window). This window doesnot affect the BSP page in any way.(code
provided below)
Per changed requirement,we now have to retain the BSP page values once
the user clicks 'OK' on this javascript popup window. I used the page
refresh option with script. But this is erasing the earlier values.
Can anyone tell me,how i can holdback the BSP page values after the
user action on the popup window. If a piece of code is provided,it
would be greatly appreciated.
Thanks in Advance
Alan
Existing code for timeout popup
javascript code
function remind (){
var msg = "Your Session will expire in the next 10 minutes. Please
save your data.";
alert the msg(using alert box)
<%
data: v_rem type string.
DATA: port TYPE STRING.
data: l_timer type string.
port = request->get_header_field(
if_http_header_fields_sap=>server_port ).
DATA: services TYPE TABLE OF ICM_SINFO.
CALL FUNCTION 'ICM_GET_INFO' TABLES SERVLIST = services.
FIELD-SYMBOLS: <service> TYPE ICM_SINFO.
DATA: wait TYPE STRING.
READ TABLE services ASSIGNING <service> WITH KEY service = port.
wait = <service>-KEEPALIVE - 10.
CONDENSE wait.
****Start Changes: Timeout
**l_timer = wait * 60 * 1000.
l_timer = 1 * 60 * 1000.
****End Changes
concatenate `'remind(` wait `)',` l_timer into v_rem.
%>
<htmlb:content design = "DESIGN2002+DESIGN2003"
sessionManagement = "TRUE"
controlRendering = "SAP">
<htmlb:page title = "<%= otr(ZPMDGL/TITLE_DOCUMENT) %>"
disableBackspaceNavigation = "TRUE" onLoad pass v_rem as a parameter to setTimeout

duplicate post locked.
Raja

Retaining BSP Page values with Javascript popup window

Hi Experts
We are using a customized BSP application for our performance
Management. To propmt users for saving their appraisal documents
before a session timeout,we used an Javascript popup message(alert
window). This window doesnot affect the BSP page in any way.(code
provided below)
Per changed requirement,we now have to retain the BSP page values once
the user clicks 'OK' on this javascript popup window. I used the page
refresh option with script. But this is erasing the earlier values.
Can anyone tell me,how i can holdback the BSP page values after the
user action on the popup window. If a piece of code is provided,it
would be greatly appreciated.
Thanks in Advance
Alan
Existing code for timeout popup
javascript code
function remind (){
var msg = "Your Session will expire in the next 10 minutes. Please
save your data.";
alert the msg(using alert box)
<%
data: v_rem type string.
DATA: port TYPE STRING.
data: l_timer type string.
port = request->get_header_field(
if_http_header_fields_sap=>server_port ).
DATA: services TYPE TABLE OF ICM_SINFO.
CALL FUNCTION 'ICM_GET_INFO' TABLES SERVLIST = services.
FIELD-SYMBOLS: <service> TYPE ICM_SINFO.
DATA: wait TYPE STRING.
READ TABLE services ASSIGNING <service> WITH KEY service = port.
wait = <service>-KEEPALIVE - 10.
CONDENSE wait.
****Start Changes: Timeout
**l_timer = wait * 60 * 1000.
l_timer = 1 * 60 * 1000.
****End Changes
concatenate `'remind(` wait `)',` l_timer into v_rem.
%>
<htmlb:content design            = "DESIGN2002+DESIGN2003"
               sessionManagement = "TRUE"
               controlRendering = "SAP">
<htmlb:page title = "<%= otr(ZPMDGL/TITLE_DOCUMENT) %>"
              disableBackspaceNavigation = "TRUE" onLoad pass v_rem as a parameter to setTimeout
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:32 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:34 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:35 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:36 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:36 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:37 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:38 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:39 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:40 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:40 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:44 AM
Edited by: Bala Subramanyam Duvvuri on Apr 8, 2008 6:46 AM

If the BSP page is refrehed, all the user input it sent back to the server. If you don't do anything special, the input is lost and not sent back to the client again. You can go to your controller class' DO_HANDLE_DATA to read the user input, and store it in the controller class to send it back to the client.
If you don't use controller classes, the equivalent would be onInputProcessing. A more advanced alternative would be to use MVC model binding, which would do most of the stuff automatically for you.

UIX Tip - maybe of use to somebody - confirm Delete operation with Javascript popup

It was easier than I thought it would be to convert my Javascript Delete Confirmation message that I had developed for my JSP over to UIX:
By default UIX would generally do something along the lines of:
<submitButton text="Delete" ctrl:event="delete" />
which generates the following html:
<a href="# onclick="submitForm('viewForm',1,{'event':'delete');return false">
If you want to popup a Javascript window asking the user to confirm the operation you can do:
<submitButton text="Delete" ctrl:event="delete">
<boundAttribute name="onClick">
<fixed javaType="string">javascript:if (confirm("WARNING: You will not be able to revert this operation. This operation will also fail if there are dependant objects!")){return true;}else{return false;}</fixed>
</boundAttribute>
</submitButton>
this will generate the following html:
<a href="#" onclick="return _chain('javascript:if (confirm("WARNING: You will not be able to revert this operation. This operation will also fail if there are dependant objects!")){return true;}else{return false;}','submitForm(\'viewForm\',1,{\'event\':\'delete\'});return false',this,event,true)">
Matt.

This is a totally supported technique, and a good one.
To pick at nits, you don't need to start "onClick" handlers with "javascript:". Save yourself a whopping
11 bytes by trimming that off. With a bit of slyness, you could boil this down to:
<boundAttribute name="onClick">
<fixed javaType="string">return confirm("WARNING: You will not be able to revert this operation. This
operation will also fail if there are dependant objects!");</fixed>
</boundAttribute>... or, just extract that into a script, like:
<script><contents>function makeSure()
return confirm("WARNING: You will not be able to revert this operation. This operation will also fail
if there are dependant objects!");
}</contents></script>
<submit text="Delete" ctrl:event="delete" onClick="return makeSure()"/>

Javascript popups in an if-else jsp statement

Similar Messages

Maybe you are looking for