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Hosting Spring Boot Web Application using Embedded Jetty Application Server

by Han Bo Sun

In this tutorial, I am going to show the readers how to create an MVC application using Spring Boot, packaging as a self host WAR file, and execute using embedded Jetty application server.

How to Call RESTful API Web Service in Servlet

by markkang

In this article, I will introduce how to call RESTful API in servlet.

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Hosting Spring Boot Web Application using Embedded Jetty Application Server

by Han Bo Sun

In this tutorial, I am going to show the readers how to create an MVC application using Spring Boot, packaging as a self host WAR file, and execute using embedded Jetty application server.

How to Call RESTful API Web Service in Servlet

by markkang

In this article, I will introduce how to call RESTful API in servlet.

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Servlet

How I can decrypt a request parameter in md5 in a java servlet ?

30 Jun 2013 by Sergey Alexandrovich Kryukov

Nobody is supposed to "recover a password", otherwise it would defeat one of the most important properties of the passwords. Passwords should not be recoverable, ever. If a password is lost, a brand new one should be created. I would say, the major purpose of password recovery would be...

web_development

Delete multiple users using checkbox

7 Jul 2013 by Shubhashish_Mandal

int userId = Integer.parseInt(userID[i]);

How to implement KNNE algorithm in Jsp and Servlet

28 Jan 2016 by Richard MacCutchan

Then please use Google to search for it. This is not a code-on-demand forum.

Hosting Spring Boot Web Application using Embedded Jetty Application Server

13 Feb 2019 by Han Bo Sun

In this tutorial, I am going to show the readers how to create an MVC application using Spring Boot, packaging as a self host WAR file, and execute using embedded Jetty application server.

Exception in thread "AWT-EventQueue-0" is not removing

20 Mar 2013 by Shubhashish_Mandal

Two probable reasons :1. the class doesn't contain the method it expected2. Mis-matched versions of that class. You compiled with the version that has that method and then tried to execute with another version that did not.

How to delete the data stored in session?

6 Jun 2013 by Prasad Khandekar

Hello Shruthi,Change your jsp code as shown below.

Two buttons in same Jsp connect to two methods

5 Jul 2013 by Shubhashish_Mandal

There are so many way to handle this.Process 1=============1. Create a hidden filed in your jsp called as "ReqType" .2.Set value as per Login/Logout request.2. Read this value in servletString type request.getParameter("ReqType")if("LOGOUT".equals(type)){//do logout...

Display a message in jsp

8 Jul 2013 by Prasad Khandekar

Hello Mali,Since you are doing a sendRedirect, the browser is typically going to receives 301 response as shown below. This response instructs the browser that the requested resource has been moved to a different location and the browser should make a new request to the URL specified in the...

Display a message in jsp

8 Jul 2013 by Shubhashish_Mandal

Try EL(Expression Language) instead of jsp scriptlet. Simply put ${loginMsg} in your logout page. To learn more ...http://docs.oracle.com/javaee/1.4/tutorial/doc/JSPIntro7.html[^]

Filter all urls except one

14 Jul 2013 by Shubhashish_Mandal

1. In filter grab the requested uri HttpServletRequest.getRequestURI()2. Create a list of do-not-filter .3. compare the uri with the list.

how to view pdf file in jsp page and download the same pdf?

26 Dec 2013 by Marc Gabrie

Just embed Google Doc Viewer through an iframe and specify the PDF file you want to display. This is the code you should add:

Error "The module has not been deployed. See the server log for details"

29 Jan 2014 by Shubhashish_Mandal

did you check this : Caused by: java.lang.IllegalArgumentException: The servlets named [UploadDownloadFileServlet] and [com.uoc.elearning.web.UploadDownloadFileServlet] are both mapped to the url-pattern [/UploadDownloadFileServlet] which is not permitted

SMS API for Servlet

2 May 2014 by TorstenH.

http://www.java-samples.com/sh...

How to give src as variable.

13 Sep 2015 by Manas_Kumar

Please try like below:out.println("");

how to create online chat application using jsp servlet

28 Jan 2016 by Richard MacCutchan

Using Google to do your own research is generally considered a good idea.

I want to develop a java project to incoporate lan chat and file sharing

6 Oct 2017 by OriginalGriff

Then good luck to you: but we are not here to monitor your progress, or do your homework. Either this is: 1) Homework and you want us to do it - and we don't do that: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there...

Room booking using jsp and servlet

24 Oct 2017 by Patrice T

Quote: please tell me how to proceed without using database. Bad idea, the reason why everyone use databases is because they are efficient. If you have 50 rooms, 1 year of booking can be 18000 records, and you will have to read every single record for every single request, even worse every time...

Pagination concept using servlet-hibernateintegration.

17 Feb 2018 by ThilinaMD

try this code int pageNo = 1; if (request.getParameter("pageNo") != null) { pageNo = Integer.parseInt(request.getParameter("pageNo")); } instead of int pageNo=Integer.parseInt(request.getParameter("pageNo")); Error is caused due to at first when your servlet load there is no value for...

What is byte array format for uploading to GCS?

27 Nov 2018 by Richard MacCutchan

Looking at the ByteArrayInputStream (Java Platform SE 7 )[^] documentation it would appear that this parameter is a staging buffer for reading the input stream. You need to provide a buffer of some number of bytes for the upload to use.

Crystal report in j2EE

16 Nov 2012 by paulalvin

I am building a website application using mysql, jsp and servlet. Now I dont have any idea on building crystal reports. What can I use to make a crytal report? THis will be my scenario...On the jsp page I want to have a button that says "Download" then I will generate crytal report based on...

Servlet is not working in IE

19 Nov 2012 by Mac12334

I have a servlet in java.My servlet URL is http: //192.168.10.113:8080/collective-intellegence/UserClickPersonClassifier?userid=1&query=asp.netThis URL is giving json data.I am using a jquery ajax call to get the data.function SecondResultLink(link, userId, userInput) {try{ ...

How to export data in jsp to pdf or excel?

23 Nov 2012 by paulalvin

I need to export my data displayed in the jsp page that came from the database to pdf or excel then download it...I am new with this...

How to export data in jsp to pdf or excel?

24 Nov 2012 by TorstenH.

Creating PDF with Java and iText[^] @ vogella.comYou need to create the PDF and then send it as the answer to the client.

Displaying xml file in browser

12 Dec 2012 by ommys

I am developing Spring MVC application.i created xml file in controller which i want to display in browser,please let me know how to display that file through spring mvc.

how to start a tomcat

17 Jan 2013 by phil.o

Hi,You should have a service in the service's console related to your apache/tomcat installation.You have to see what is the name of the service, and if you want to launch it from command line, the syntax is :net start tomcat(Here I assume the name of the service is 'tomcat', but...

how to compile a servlet

18 Jan 2013 by akminder2013

I am creating my first servlet.The steps i have followed are1) Created HTML page and saved it under "hello" directory.2)Under "Hello" directory i have created a sub directory named WEB-INF 3)WEB-INF is containing a another folder called classes.4)Now i have written a source code in a...

error creating servlet in eclipse

13 Feb 2013 by chinta123

I am using eclipse juno 4.2,java 1.7 and tomcat 7.But in my system when i create servlet the web.xml file doesn't create automatically.but anothor system it's create automatically web.xml file.I am totally confused.Is there anything to configure.Please help me out??I also add web.xml file...

error creating servlet in eclipse

13 Feb 2013 by TorstenH.

You have to go on in the wizard, don't just push "finish" after first page is filled out.3. page of the wizard has the option "generate web.xml descriptor".once the option is deselected it does not come up again by itself. Eclipse is assuming that it is your preferred setting.

(HOW Do I get started)What (e)books or resources do your recommend me for Java programming for the web (server and client)

17 Feb 2013 by unscathed18

I was wondering what kind of stuff or what should I learn in order to get my applications working online to make java server and work with html,css,javascript and databases.I've heard that the deal is working with JSP or something like that.I don't know exactly how it works, how should I...

web_development

(HOW Do I get started)What (e)books or resources do your recommend me for Java programming for the web (server and client)

17 Feb 2013 by Richard MacCutchan

I would recommend some of these tutorials[^], which will give you a reasonable grasp of Java; if you know C++ then it will not take long. There are also plenty of links to the other Java technologies.

web_development

(HOW Do I get started)What (e)books or resources do your recommend me for Java programming for the web (server and client)

17 Feb 2013 by H.Brydon

This question is asked many times about C or C++, and the wealth of books on those languages almost makes it too hard to answer.With Java however, the one book I would recommend is "Thinking in Java" by Bruce Eckel. It covers the language very well for a person that understands the basics...

web_development

Exception in thread "AWT-EventQueue-0" is not removing

20 Mar 2013 by lalitk369

Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: org.apache.http.message.LineParser.hasProtocolVersion(Lorg/apache/http/util/CharArrayBuffer;I)Z at org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:84) at...

uable to creating a servlet, to show data retrived by sparql and show in it in jsp pages

29 Mar 2013 by Prasad Khandekar

Hello,Try changing the @webservlet annotation as shown below if you want your servlet to request with an extra path@webservlet(urlPatterns = {"/simpleservlet/*"})OR as shown below to listen to exact path@webservlet(urlPatterns = {"/simpleservlet"})Also make sure the webapp's web.xml...

uable to creating a servlet, to show data retrived by sparql and show in it in jsp pages

29 Mar 2013 by Member 3369145

i have changed but showing same error, and in the changed line it is saysingMultiple markers at this line - webservlet cannot be resolved to a type - The attribute urlPatterns is undefined for the annotation type

not showing data from servlet to jsp , there is no error also

29 Mar 2013 by Member 3369145

stack trace:--------------------------------------------------------------------------------------------Mar 29, 2013 10:03:46 PM org.apache.catalina.core.AprLifecycleListener initINFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments...

not showing data from servlet to jsp , there is no error also

30 Mar 2013 by Prasad Khandekar

Hello,First of all remove following lines. from doPost method of your servlet.PrintWriter writer = response.getWriter();writer.println("");writer.println("checking Servlet");writer.println("check check...

unable to show data from javabean to jsp page

29 Mar 2013 by Member 3369145

the jsp code:

passing data in html from servlet

30 Mar 2013 by Member 3369145

this is my code to print data in html from servletwhen running it is not showing datapackage finalpackage;import java.io.File;import java.io.IOException;import java.io.PrintWriter;import java.util.ArrayList;import java.util.List;import...

unable to show data from javabean to jsp page

2 Apr 2013 by Prasad Khandekar

Hello,First I think jsp:setProperty for RowObject is not required. Secondly you are populating a list of RowObject in Servlet and setting it in request with key as 'resultss'. So in JSP you should be iterating over resultss. The corret JSP code would be

Error while creating HttpSession.

19 May 2013 by Shruthi GM

Login.jsp

telephone directory system

17 May 2013 by Richard MacCutchan

Start with http://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/[^].

After generating a new password, how to send it to user Mail Id?

19 May 2013 by Shruthi GM

Code for generating new password:Jsp...

After generating a new password, how to send it to user Mail Id?

19 May 2013 by Samresh.ss

The above tag would give you a mail to link. I guess thats not you want. To send a mail with your generated password to an intended user, you might wantto use Java mail api.Please refer here and see if its helpful.

Error while creating HttpSession.

19 May 2013 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

In JSP, a variable named session is implicitly available on each an every JSP page, which is the user's session. In other words, there is no need to retrieve the session, as it is already available to you.So, the below line is not necessary.HttpSession session...

Needs Sweet Home 3d basic program.

30 May 2013 by Richard MacCutchan

Try the obvious place[^].

Needs Sweet Home 3d basic program.

31 May 2013 by TorstenH.

You should try Java Monkeyhttp://jmonkeyengine.org/[^]

How to save the data in session for new users and then fetch for modify and save into same session without using database connection

4 Jun 2013 by Shruthi GM

Can some one please explain it with an example

passing list from jsp to servlet

5 Jun 2013 by Member 3369145

i want to pass a list from the jsp page to a servlets, i need details.i want to pass the fruits[i] list in my code to servlets.following is my jsp code:====================================

How to delete the data stored in session?

6 Jun 2013 by Shruthi GM

Delete.jspUser is a pojo class.ModifyUser.java(Servlet class)protected void doPost(HttpServletRequest...

How to redirect control to jsp if session is expired( Im getting null Pointer Exception )

12 Jun 2013 by Shruthi GM

I have supposed to do 4 actions: CreateUser, Modify, View and delete. After deleting the user details, once again if click on ModifyUser or ViewUser im getting NullPointer Exception. Can some one please help me by correcting my code.index.jspNew...

response.sendRedirect is not working.

14 Jun 2013 by Shruthi GM

Can some one please help why am i getting below error? "org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:438)"Whats wrong in my code??Contol is not getting moved from servlet to jsp. Please correct my code.Servlet Classprotected void...

image download from server to client

5 Jul 2013 by bindu frm vzg

imagedownloadservlet.javap...

Delete multiple users using checkbox

7 Jul 2013 by kellycx

How do I actually go about deleting multiple users using checkboxes? I have a page whereby it shows all created users with a checkbox beside each row created base on the number of created users. For now, I am only able to delete one checkbox at a time.I understand that for multiple deletion,...

Display a message in jsp

8 Jul 2013 by shanmuga1509

In the loginpage get the username and password like request.getParameter("fieldname");and set the values in session parameters like session.setAttribute("fieldname");Get the values in logout servlet and remove by session.invalidate method.Use Sriptlets like this in login2.jsp]]>]]>

remove 'null' text from jsp

8 Jul 2013 by shanmuga1509

Use if else statements in jsp to avoid displaying null values]]>

remove 'null' text from jsp

8 Jul 2013 by mali_angel

In my Login.jsp page has line..It is for display a message.But before it displays ,it displays 'null'.How can i display message without display 'null' before that?here my code in servlet which call a message to jsp.private void...

Display a message in jsp

9 Jul 2013 by shanmuga1509

login.jsp

Filter all urls except one

14 Jul 2013 by divya.sweety

Can anyone tell me how to write a filter except for one url (page)? my filter is working but it applies to index page also. need to avoid index page from the filter. Im using jsp, servlet and java for a web app.

How to call Servlet from Javascript and also how to pass ArrayList from Servlet to Javscript.

13 Aug 2013 by Member 10206813

Hi,,I have a Javascript Function. It contains some values right now i have hard coded it. But i need these values to be fetched from Db. So how will i call a Servelet from the Javascript. Also how the ArrayList from Servlet can be populated to Javascript?Thanks in Advance!!

How correctly create session on JSP ?

19 Aug 2013 by alybin

I create session on JSP and set attribute "userName", but I can get this attribute only on first page. When I go to the next page, attribute "userName" is lost. How can I solve this problem ?HttpSession session = request.getSession(true);LoginManager loginManager = new...

How correctly create session on JSP ?

22 Aug 2013 by thatraja

You forgot to include the next page code.Anyway here a simple tutorial. JSP Sessions[^]setAttribute/getAttribute properties used save/access session values.

Display database column value in a text box

28 Aug 2013 by mali_angel

Hey friends,I'm trying to do a online library system using jsp, servlet, java and mysql. In my system im tring to enter a book id through a text box and search the book then display the name of the box in next text box.my problem is how to display a db column value in a text box. values are...

Display database column value in a text box

29 Aug 2013 by grahamrenney

I've created a simplied version of your project and zipped the eclipse project to this URL: http://www.filedropper.com/librarysearch[^]. Use this as a base and add your search etc. There are many problems in your code e.g. the onclick handler cannot have tags. I would suggest you use struts or...

Delete function For an online bookshop

1 Sep 2013 by divya.sweety

Dear friendsI need to do a online bookshop using Java, JSP, Servlet, MySQL, DAO. in this delete functon i want to do :1. enter the book id in a textbox (txtbox 1)2. then pressing search button 3.then it search whether that book is in the db or not.4.if yes then book name should...

Delete function For an online bookshop

1 Sep 2013 by Shubhashish_Mandal

I have found b.getB_title()But where is b.setB_title(bookTitle)Note : Please follow java convention to write code.Class name should be start with Capital .Book b

error for wrong value

4 Sep 2013 by Shubhashish_Mandal

function fire(action){document.formname.action = action;document.formName.submit();}

check functions in dao

8 Sep 2013 by mali_angel

hey guys, im developing an online library. in here i want to borrow a book. before borrow need to get total amount of pending loans and fines. when i execute this function it says java.sql.SQLException: Column 'l_amt' not found table name is correct. can anyone one tell me whats wrong with...

get database values to a search textbox

10 Sep 2013 by mali_angel

hey guyz, Can anyone tell me how to get database data to a search textbox? im using html, jsp, servlet, java with DAO concepts. in here when I enter a letter (ex: ma) then it should show the list which are starting with "ma". Then user selects one of them. After user will see relavent...

get database values to a search textbox

11 Sep 2013 by Salman622

apply auto complete extender from ajax tool kit in your aspx page as below

get database values to a search textbox

10 Sep 2013 by Anurag Sinha V

Have a look at below links:http://www.java4s.com/jquery-tutorials/example-get-autocomplete-feature-in-javajsp-with-jquery-api/[^]http://viralpatel.net/blogs/tutorial-create-autocomplete-feature-with-java-jsp-jquery/[^]-anurag

get database values to a search textbox

10 Sep 2013 by bhaskar char T.N

jQuery UI Autocomplete - Default functionality

how to subtract from database

12 Sep 2013 by Nagy Vilmos

Firstly do not build the SQL as a string, that is just asking for trouble.Try something like this:import java.sql.DriverManager;import java.sql.Connection;import java.sql.PreparedStatement;import java.sql.SQLException;public class UpdateInventory{ // set this to some...

[HomeWork]Need sample jsp program

7 Oct 2013 by MidhunSibi

I need a sample web application program with some page flow with database login Pages: Login page -page1-page2 -page3 -page4Technology used: Jsp,servlets,sqlserver2008Please help me very urgent

[HomeWork]Need sample jsp program

7 Oct 2013 by OriginalGriff

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.Try it yourself, you may find it...

ajax and servlet code for display one detail at a single time and for next detail use next button

29 Oct 2013 by Member 10268176

Dear Friends, i have a mysql database in which i have question and option table like that for one question has 4 options. now i want to display one question and there four options in my webpage and for next questions i want to use next button. In my servlet in doGet method i have...

Crystal report in j2EE

31 Oct 2013 by thatraja

Crystal Reports XI for J2EE Startup Guide[^]

notification receiver using html

31 Oct 2013 by Member 10372712

does any one have code for receiving notification using html or servlets ,rather than broadcast receiver for android

MVC architecture from jsp page

8 Nov 2013 by Raghavendra M

I am developing a project with only jsp page , in jsp pages only , in scriptlets I am writing all servlet code. My doubt is , will dis kind of projects fallow MVC model and if fallow is Der any advantage over writing servlet separatly in src packages.?

MVC architecture from jsp page

9 Nov 2013 by Christian Graus

Please don't say 'dis' and 'der', it's retarded. Typos are fine, but 'street talk' is just annoying.Model/View/Controller is all the rage because the Microsoft framework uses it, but it's an old design pattern. MVC ( the microsoft version ) is the best web platform I've ever seen, but if...

problem in inserting data in databases created in netbeans using jsp-servlet

22 Nov 2013 by JuliaSiv

Hi! Can somebody help me?I have a JSP page, where there are some questions. I want to save the answers to mysql database. All database connections are OK. But answers are not saved in database..Can, pliz, see my code, where are errors :(

I want this login page with multiple user, such as if the admin is logged in, i need to go to adminhome.java and if it's a user go to user.java

4 Dec 2013 by Bipin Balachandran

index.html Name: Password: FirstServlet.javaimport java.io.IOException; import...

I want this login page with multiple user, such as if the admin is logged in, i need to go to adminhome.java and if it's a user go to user.java

4 Dec 2013 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

You should have Roles (like Admin or User) defined in the Table for each user.When, user logins into the system, you will also fetch Role of that user.If the Role is "admin", then redirect to adminhome.java, else if Role is "user", then redirect to user.java.

auto complete value problem

22 Dec 2013 by J Arun Prasath

Hello Friends, here my question :jQuery(function() { $("#itemname").autocomplete("AutoComp?mode=itemName");});Auto complete working fine.But, I am using this value to another ajax function.If I use this$(document).ready(function(){ ...

auto complete value problem

22 Dec 2013 by Er. Tushar Srivastava

Alright Friend,I may not possibly be able to give you any code at the moment 'cause I have to do few tests to do so but I can give you idea. See this is obvious, your code actually picks the value of the textbox which the user has entered. So, you have to do something like this.1....

Problem while calling a servlet from jquery.

24 Dec 2013 by jagadeesh kumar adabala

Hi, i'm Writing code like this, in Test.JSP $(document).ready(function() { $('#country').change(function(event) { var $country=$("select#country").val(); $.get('ActionServlet',{countryname:$country},function(responseJson)...

servlet, jsp version

26 Dec 2013 by prabu19

Hi friends, I want to know my servlet and jsp version. i am using eclipse to buils java or android projects. pls help me to know that....

Download files from server

30 Jan 2014 by Malshani Wijekoon

Hey, I am doing a file upload and download system for an institute. Uploading part is working. Now i want to do download part using java code in windows. I found a method to download specific file in the directory. But i need to download several files from a directory placed in a server....

Compress image in java

9 Feb 2014 by agha_ali22

I want to know is there a way that i can compress an image which is stored in oracle db as blob as i am converting blob to base64 image and then returning it in servlet.JSONObject obj = new JSONObject();if(!rs.next()){ return;} obj.put("NAME",...

Compress image in java

9 Feb 2014 by Richard MacCutchan

Try https://www.google.com/search?q=compress+image+java[^].

Servlet Instance Differences

20 Feb 2014 by jar8695

Hi all,I have a Java servlet (Java 1.6.0.29) running in Tomcat 7.0 all in Windows. SSL has been set up to encrypt information between the servlet and databases. Also, I have a test instance of the servlet and a Live instance. I am using SoapUI to simulate web requests and Wireshark to check...

Servlet Instance Differences

21 Feb 2014 by jar8695

Hi all,I found an answer to this. I was assisted through another question on this forum;Servlet Security with SSL[^]Discovered that in my Eclipse development environment there were two context.xml files that were probably causing conflicting configurations.Also,iscovered that...

Session logout or session expriy

13 Mar 2014 by srkrishnan0509

hi friends i am new to java technology... i have little bit doubt in session..I have jsp's one is login.jsp and home.jsp, if login successfull control will move to home.jsp..if when i logout session will expire and control will redirect to index.jsp.. Now my doubt is if i logout and...

Session logout or session expriy

13 Mar 2014 by thatraja

Check thisSolving the logout problem properly and elegantly - Solutions for JSP pages and Struts[^]

how to get array list value in android

27 Mar 2014 by prakash firefox

i send value in servlet by:List arr=new ArrayList(); arr.add("success"); String json=new Gson().toJson(arr); response.setContentType("application/json"); ...

import org.apache.http.HttpEntity; does not exist

3 Apr 2014 by Member 10717931

hi i constantly get error in import library which says it does not existimport org.apache.http.HttpResponse;import org.apache.http.HttpVersion;import org.apache.http.client.HttpClient;import org.apache.http.client.methods.HttpPost;import org.apache.http.entity.FileEntity;import...

HTTP Status 500 - Error instantiating servlet class controller.AddFileServlet

10 Apr 2014 by Hareesh Malli

I have Jsp file in WEBCONTENT folder. My Jsp file name is FileUpload.jsp and code is Enter Document Id : ...

HTTP Status 500 - Error instantiating servlet class controller.AddFileServlet

13 Apr 2014 by Darren_vms

Have you put your src folder in the WEB-INF directory ?If you have then this is the problem. You should have src in WEB-INF/classes./Darren

How to pass the values from a asp.net file to a java file

15 Apr 2014 by ankit1702

I have a web service client on java this client needs some values, I want to pass those values from the servlet and that servlet should be called from an Asp.net fileIs there any to do this?

How can I restrict a form according to value getting in <span>

30 Apr 2014 by Raghavendra M

I am writing code for userId availability check, now I am facing problem in submitting form, my javascript code is,function checkTeacherId(){alert(" in checkTecherId()");var status=document.getElementById("status");if(status=="Id in use choose another") return false;}html...

How can I restrict a form according to value getting in <span>

30 Apr 2014 by altaf008bd

Here span and font (coming from servlet) has the same id. So, you need to change font tag ids. Then you can use following modified version of your checkTeacherId() function:function checkTeacherId() { var status = $("#status").text(); if (status == "Id in use choose...