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Java, Spring Boot, JSP Goal: if an object is not added to the DOM remove some elements already present IndexController.java boolean isDeleteAddButtons = true; if (isDeleteAddButtons) { mv.addObject(&...
code_warrior's user avatar
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-2 votes
2 answers
117 views

I have this code in my jsp page to list a payment to date: <li>Paid Due Date: <fmt:formatDate value="${premiumPaidToDate.time}" ...
runnerpaul's user avatar
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82 views

I have a text string with 0-5 leading spaces at the beginning of lines that is being displayed in a JSP, and it needs to keep those spaces for indentation The way the code is currently, it's hard-...
Nathan S's user avatar
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1 answer
60 views

/login page seems to be stuck in a loop of being redirected to self. For context, I want /register & /login to be visible without authentication, while all other pages in my project should ...
Sumedh Kudale's user avatar
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3 answers
98 views

I have an HTML Grid in a JSP that will have an unknown amount of columns from 1-3 that need to each be equal width to each other, followed by two more columns at a fixed width Is there any way to use ...
Nathan S's user avatar
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86 views

All 3 are working fine. I want to know which one is correct way ? what is the difference in below 3 different lines. <%@ taglib uri="/WEB-INF/tlds/security/esapi.tld" prefix="en"...
RBP's user avatar
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1 vote
0 answers
108 views

I want to display the JSON object to the JSP page via JavaScript function. The function is invoked when search button is clicked. I want to search the patient details and display it on the same ...
Swati's user avatar
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1 vote
0 answers
52 views

I am working with an old version of Liferay. I created a custom liferay form field using the blade cli (an input for files), I followed the Liferay documentation. Now, I want to display the form filed ...
Hector's user avatar
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1 vote
0 answers
92 views

When i open the menu of my web application, i use inspect > network tab and see that pdamnu.do file has charset encoding of ISO. Now in my pdamnu.jsp i have mentioned the encoding of utf-8 <%@ ...
Ashish's user avatar
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40 views

So in the same server container on Apache Tomcat 8.5 (I got a new laptop from work, this problem wasn't happening on the older desktop), I have one form that calls ajax pages and I put an output of ...
user1729354's user avatar
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2 answers
56 views

java 8 spring Boot 2.2.11.RELEASE spring 5.2.10.RELEASE hibernate 5.4.22.FINAL mysql-connector-java 8.0.22 eclipse oxygen straight JSP, no Thymeleaf I'm trying to populate a form with a list of ...
code_warrior's user avatar
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I’ve just upgraded our project from: Struts: 2.5.32 → 7.0.0 Spring: 5.x → 6.x Java: 8 → 17 Since the migration, the <s:set> tag no longer reads values from my POJO, even though it used to work ...
Pravin kumar's user avatar
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120 views

I have the following configuration and I am not writing down other default configuration here. When giving the browser an URL with /application-context/keepalive, it works and gives status as 200, ...
Viishwaas Sinha's user avatar
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0 answers
73 views

I'm installing a JSP webapp on Ubuntu 24.04 using Tomcat 10 and Java 11. The app is designed to have Apache proxy JSP requests to Tomcat via AJP. It has worked with previous versions of Ubuntu, ...
Borea Deitz's user avatar
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0 answers
84 views

I was building a small application to test the functionality of the JSP files in Java, my application only has a controller which maps the endpoint and one(for now) JSP file which is the "home&...
Lorenzo Tirotta's user avatar
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0 answers
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Whitelabel Error Page This application has no explicit mapping for /error I am trying to do a basic JSP project with spring boot with gradle. I downloaded a sample project, which works perfectly fine, ...
sachyy's user avatar
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54 views

I'm encountering an HTTP Status 404 – Not Found error when I try to access the following URL in my Spring MVC application: http://localhost:8080/DemoMVC/add?t1=2&t2=4 The error indicates that the ...
Gina_Linetti's user avatar
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0 answers
27 views

I'm trying to run a Java 8 JSP project, but I'm encountering errors when attempting to reach a JSP page. Here are the details of the errors: java.lang....
Frrug's user avatar
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59 views

I am working with web project using Servlet. When I am redirecting to after login.html form it is not showing .html file but .jsp with same content. Here is my code screenshot and directory structure. ...
Ahtisham Shaikh's user avatar
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1 answer
71 views

I have inherited an ancient codebase web application using Spring and JSPs. I've been charged with moving from Spring 3 to Spring 6. Inside a tag is the following code: str = ExpressionEvaluationUtils....
Thom's user avatar
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1 vote
1 answer
103 views

I am working on a Spring Boot web app, where I am trying to load a simple JSP file to the browser with Tomcat (embedded), through my controller. I am able to print the message inside home to the ...
kaushiksarangi26's user avatar
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0 answers
53 views

I am trying to run a simple project in Netbeans 16. It has only 2 files: index.jsp with this content: <%@page contentType="text/html" pageEncoding="UTF-8"%> <%@page import=...
carles's user avatar
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37 views

We are getting below JspTagException randomly after javax to jakarta migration. So can't able to identify the route cause for the issue. Exception : Caused by: jakarta.servlet.jsp.JspTagException: ...
Umesh Chauhan's user avatar
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0 answers
55 views

I am working on trying to add translations to a liferay portlet. The translations are going in jsp pages. I have been following the liferay instructions but no matter what I do I can't get it to pick ...
sephiroth's user avatar
  • 133
0 votes
0 answers
18 views

I am asking user to book appointment date and time against a doctor in the available doctor list in jsp file. I am using flatpickr to get date and timeslot from the user. I have data in multiple rows ...
Madhavan's user avatar
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0 votes
1 answer
158 views

I am trying to make a web app using Spring 6 (no Spring Boot), with mostly XML configuration. I'm trying to learn this in order to maintain an existing legacy application that uses plain Spring with ...
LemongrabThree's user avatar
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1 vote
1 answer
405 views

This question was asked on Stack Overflow more than 12 years ago, and the answer was "No". Today, JSP is considered a deprecated technology, and Facelets has replaced it. However, my ...
LHA's user avatar
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2 answers
84 views

This is more of a general question, so it won't have a code example I'm working on a Maven/Spring application that has several projects within it for different webpages There is a commons package for ...
Nathan S's user avatar
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0 votes
1 answer
70 views

I would like to pass 4 parameter from view. It looks like this- <button> <a href="/generateDetails/${fromDate}/${toDate}/${shopList.shopId}/${billStatus}" target="_blank&...
R1f4t's user avatar
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0 votes
1 answer
75 views

I'm working on a java servlet application on reset password function. The get method basically check a parameter email and check if the email valid. Then set the email as an attribute in the session. ...
Hibiki Supersanta's user avatar
  • 47
0 votes
2 answers
107 views

I have an example using java.util.prefs.Preferences store and get value from registry in windows server, this is my class. //File Winreg.java package oneconect; import java.util.prefs.*; public class ...
VOIP INDOCHINA's user avatar
  • 3
0 votes
0 answers
20 views

I have a query in my basic Spring MVC application as below. I want to display the values from mysql database to my web application. For this, I'm using c:forEach in my .jsp file. Note: I am using ...
Tester's user avatar
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0 answers
32 views

I am working to upgrade an app from Java 8 to Java 17. The app uses JSP for front-end. I am running into issue with apache-taglib-string.jar It has basic String formatting tags that encapsulate other ...
Anirudh Giran's user avatar
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1 answer
46 views

I am a beginner when workign with servlets. I am creating a servlet, but after running it, I am getting this error. Can anyone help me to resolve this? jakarta.servlet.ServletException: Error ...
Simeon Valchev's user avatar
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0 votes
1 answer
108 views

05-Feb-2025 13:18:08.986 SEVERE [http-nio-8080-exec-7] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [jsp] in context with path [/clover_portal] threw exception [...
Jeganth R R's user avatar
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0 votes
1 answer
67 views

I am trying to create a reusable module to display a table based off a list of objects passed to the JSP Several of these lists are passed at a time, and each need to display their own table The most ...
Nathan S's user avatar
  • 35
1 vote
0 answers
33 views

I am maintaining a very old Java Spring MVC JSP portal application with old JQuery on the front-end. To date it has only operated in the US. Now I am adapting it for UK users. So far, I have ...
Ron DeSantis's user avatar
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0 votes
0 answers
25 views

<table class="table datatable-basic table-bordered" id="mviewTable"> <thead> <tr class="bg-blue-800"> ...
Sujit's user avatar
  • 1
-3 votes
1 answer
364 views

enter image description here [enter image description here](https://i.sstatic.net/mLxE5RhD.png) I am using Eclipse IDE. it is a web dynamic project JSP Servlet and JSTL. Eclipse version: 2024-12 (4.34....
user29184944's user avatar
  • 9
-1 votes
1 answer
100 views

I keep getting: Error: org.sqlite.SQLiteException: [SQLITE_BUSY] The database file is locked (database is locked) whenever I check if a username is unique and subsequently add them into my database. ...
Reina297's user avatar
  • 17
0 votes
0 answers
68 views

I have a logic to generate pdf written in js in my JSP. AutoDownloadPDF.jsp: setInterval(function() { $.ajax({ type: "POST", url: "GetInvoicesNo.jsp?EntityID=40&...
rizuwan's user avatar
  • 1
1 vote
1 answer
56 views

Here is form in JSP <div class="col-lg-7"> <form action="FormServlet" method="post" id="contact-form" data-aos="fade-up" data-aos-delay=&...
Pravin Zugare's user avatar
  • 21
0 votes
1 answer
82 views

I am using the Spring MVC and my task is to work with the backend and frontend only. The system deployment and other distribution are handled by the other teams. The problem I am facing is the Error ...
rensothearin's user avatar
  • 768
0 votes
1 answer
258 views

I am asked to create a e-commerce website for my school project. The frontend part will be developed using React. The backend part must be developed using Java where web application framework, e.g. ...
51tths's user avatar
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0 votes
0 answers
171 views

I've been having issues getting my JSP webpage to display on my browser when I execute my Spring Boot project. I'm using Spring MVC to map my JSP with an application properties file and a main ...
CheeseBalls's user avatar
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0 votes
0 answers
69 views

I have some code like this: <sql:query var="task_work"> Select * from tasks </sql:query> <display:table name="${task_work.rows }" sort="list" id="...
Ugito's user avatar
  • 1
0 votes
0 answers
27 views

I am trying to send partyList from AddPartyServlet.java to addParty.jsp. Whenever addParty.jsp is opened, the partyList isn't displayed readily and no records are seen. It just shows You have not ...
Paridhi's user avatar
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1 vote
1 answer
247 views

I'm trying to fix this code, uploading an image file using Struts 2. When I debug, I verified in my action class, my variables descriptor, descriptorContentType, and descriptorFileName are all coming ...
Andre Forte's user avatar
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0 votes
0 answers
19 views

So far I could make a form which contains a combobox which successfully brings from the DB a list of users from a table as options to choose in a combobox. However, I was asked to add a search section ...
Chris Cars's user avatar
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0 votes
0 answers
46 views

I have JSP web application hosted on wildfly sever, it was working even after recent deployment. Today application seems broken and server not able to find some JS files. This is my file structure, ...
Veerendhar Reddy's user avatar
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