I encountered an error in Ionic 2 that says "SyntaxError: Unexpected token < in JSON at position 3". The JSON format is correctly structured using spring boot. Here is the spring boot code: Your assistance is highly appreciated. @RequestMapping(value="/ ...
JSON consists of a formula along with the values of its parameters. For instance, the sum of a+b is: { formula: "a+b", values: {"a": 3, "b": 5} } Each formula in JSON requires a specific set of values. I aim to develop a Java class that comprises two fie ...
I am currently working on developing a Spring MVC application similar to a "Cinema" app. I have implemented a RestController with a Get method that produces JSON responses. private SessionService sessionService; public SessionController(SessionService ses ...
I have created a script to update score1 and score2 in the database with jQuery. Here is my jQuery/AJAX code: $(document).ready(function() { $('#SampleForm').submit( function(event) { var id = $('.id').val(); var sco ...
In my current setup, I am utilizing login and logout APIs provided by a third-party service. The redirection to these APIs is handled in the web layer of my application using Spring, based on the existing cookies and with Angularjs as the frontend framewor ...
When working with a form that includes input text fields and an input file field for database entries, I encountered an issue when creating a second form to edit the same entry. The data was retrieved from the database and filled into the new form, mirrori ...
Using ajax, I can dynamically fill a drop-down select menu. My next step is to include all the text from the selected options in my request. <select name=".." > <option value="0"> ... </option> <option value="1"> xxx </option ...
Can the field name in a JSON be changed twice in a Spring REST API? While it may not have much meaning, I require this functionality. For instance, consider the JSON received from the remote service: { total_count : 1; } The Model class is defined a ...
I have integrated Starbox into my Spring page, and I need to find a way to save the user rating to the database without refreshing the page. How can I set up a Spring controller to handle this value without returning a new view? The goal is for the user&ap ...
I need to pass the boolean value returned by my controller method to the view, where I can display an alert message based on this flag. Here is my controller code: @RequestMapping(value = "/testing", method = RequestMethod.POST) public Boolean testing(@Re ...
I need to transfer all the data from my database in the form of a JSON array to a JSP page so that it can be retrieved using AJAX. EmployeeController public class EmployeeController { @Autowired private EmployeeService employeeService; @RequestMapping( ...
I'm facing an issue while trying to convert a JSON object to a Java object in my controller using AJAX. I am currently using Jackson 2.2.3 and Spring 4.0.0. Can someone please help me identify where I might have gone wrong? Thank you. Here is a snippet fr ...
Recently, I integrated RequireJS into my Spring MVC application to manage dependencies for various libraries, including jQuery and jQuery UI. Although I have successfully implemented it, I am facing an issue whenever the page is loaded or refreshed. Initia ...
While setting up the AJAX JSON functionality in my Spring MVC 3.0 Maven project, I encountered an error stating "nested exception is java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonProcessingException". Can someone advise on how to modify th ...
Currently, I am experimenting with incorporating ajax into spring-mvc using an example I found on the internet. However, I am encountering issues as it does not seem to work properly. It seems like the problem lies in my inability to run two servlets simul ...
I am facing an issue with saving User object containing a reference to the Salutation model class. Even though the Foreign key (salutation_id) in the User table is optional, I am encountering an error when trying to save the User object after merging and f ...
I'm a beginner in the field of web development. Currently, I have developed an application using Spring MVC and JSP. However, when my page reloads after submitting a form, which is not the desired behavior. I would like to implement jQuery and Ajax to dy ...
I am facing an issue with AJAX while trying to load a URL that should return data from my controller in JSONArray format. However, when the call is made, I encounter a 406 not acceptable error. Is there any way to resolve this using @ResponseBody? Despite ...
Secure Your Spring Application <security:form-login login-page="/login" default-target-url="/myapp" always-use-default-target="true" authentication-success-handler-ref="myAuthenticationSuccessHandler" authentication-failure-han ...
Seeking assistance with JSON string retrieval in JSP after adding it to the modelAndView. Upon debugging, I discovered that it is indeed being added to the modelAndView instance. Here's the snippet of code: Controller: modelAndView.addObject("json-data ...
Below is the controller function code snippet @RequestMapping(value = "/logInChecker", method = RequestMethod.POST, consumes = {"application/json"}) public @ResponseBody String logInCheckerFn(@RequestBody UserLogData userLogData){ Integer user ...
I am encountering an issue with passing an entity GroupStudent object from my Spring Controller to a JSP page using an ajax function. When attempting to pass the GroupStudent object using @ResponseBody, I consistently receive an error in the browser: Error ...
I have a page where I use AJAX to insert data into my database. On that same page, I display a table of records that are inserted. Each time I add a new record, I want to update the content of the table. Here is what I have implemented: @RequestMapping(va ...
Seeking help with AJAX file upload using Spring MVC as I am encountering a 400 bad request error. Despite researching various solutions, none have provided the correct answer so far. Any assistance would be greatly appreciated. Here is the relevant code: ...
Currently, I am working with Jackson JSON 1.9.12 in conjunction with SpringMVC. As part of this, I have created a data transfer object (dto) with JSON fields. To have two profiles of the same dto with different JSON fields, I took the approach of creating ...
I am having trouble getting Spring's JSON support to work properly. In my spring-servlet.xml file, I have included the following lines: <mvc:annotation-driven/> <context:component-scan base-package="my.packagename.here" /> <context:ann ...
Recently, I have acquired knowledge about Angular.js. I am experimenting with using Angularjs to bind an object with a form. I have a scenario where there is a list of items and when a user clicks on one, the app navigates to a Spring controller: @Request ...
I am currently working on a project using Spring MVC 4.2.6 along with webjars libraries and the Thymeleaf framework. I have implemented a simple example in a template called 'test.html' mapped to '/test' in the controller: <!DOCTYPE html PUBLIC "-//W3C ...
There has been a report from one of our application users stating that they are seeing the character � instead of >> on their home and other pages. This issue is only affecting one out of 100 users, and the user in question is using IE11. What could ...
Having recently delved into the world of angularJS, I've been attempting to upload a file using angular JS and Spring MVC. However, despite my efforts, I have not been able to find a solution and keep encountering exceptions in the JS Controller. Below is ...
I have encountered an issue with the method handler return value in Spring MVC. In my project, I have a grid where users can click on a row to view its details. However, I don't want to send the row ID in the URL. When I tried using @PathVariable, everythi ...
After successfully developing a controller and service in the backend using Spring, I have managed to implement file upload functionality on the server. To determine the upload location, I utilized System.getProperty("user.dir") to retrieve the current pr ...
As a newcomer to thymeleaf, I'm seeking guidance on how values are passed between the thymeleaf HTML and Spring controllers. Could someone please recommend some helpful tutorials for thymeleaf-spring-mvc? In the following example, I would like to understa ...
Apologies for the vague question, but my searches have been unfruitful. Our project uses Spring MVC 2.5, which lacks the @ResponseBody annotation. Is there a way to achieve something similar to this without it? ...
I am currently diving into the world of AJAX, particularly in conjunction with Spring MVC. However, I am encountering some challenges along the way. Before delving into my actual real-time project requirements, I decided to test out the AJAX+Spring MVC+jQ ...
handleSurprise(userResponse) { // function to handle user's surprise response var updateURL = "/" + serviceContext + "/service/updateinfo/"; var userRespString = JSON.stringify(userResponse); var parsedUserResponse = JSON.parse(userRespString ...
I am interested in integrating frontend with backend on cloud virtual machines such as DigitalOcean, AWS, or Microsoft Azure. Frontend: React Backend: Spring Spring MVC Mybatis + Tomcat (Excluding Spring Boot) After researching various methods using N ...
Looking for the most efficient method to transfer data from Spring MVC to JavaScript. Let's say there is an array in JavaScript: var myArray = new Array(); And in the Java backend, there is another array: int[] myArray = new int[100]; What would ...
I'm currently attempting to send a JSON array list to a Spring REST endpoint and implementing my logic as shown below: Model Class : public class ABCDEF{ private String A; private String B; private ArrayList<Long> C; private ArrayList<Long ...
In my JavaScript file, I have the following code: $(document).ready(function () { $('#add-be-submit').click(function (event) { event.preventDefault(); $.ajax({ type: 'POST', url: '/snapdragon/blog/new&apos ...
I'm tackling a seemingly basic question in Java web development here, but I could use some guidance. How can I refresh data on a JSP page? I understand the fundamentals (utilize jQuery for AJAX, Spring MVC for the "Controller" & handle data reque ...
For some reason, I am struggling with a seemingly simple task and cannot find a solution by going through documentation or other Angular related questions on SO. I may not be the brightest, so I could really use some help here as I am feeling stuck. Take ...
Utilizing Spring MVC and Jackson, I manage the API for an application. Here's my challenge - we need to serialize the Person class in two different ways: @Entity Order{ String id; String name; String address; List<Items> items; ...
I have been attempting to send an HTTP POST request to a Spring controller with a JSON array, but I keep receiving a 404 response. Despite referring to various tutorials including: SpringMVC Ajax validation Parsing JSON in Spring MVC using Jackson JSON P ...
I've created a single-page web application with multiple views, utilizing ng-if for rendering. These views lack headers or body sections and consist only of HTML code. Each view is managed by a separate controller, with many click functionalities handled ...
I am interested in receiving a JSON response with additional annotations. Currently, my JSON response looks like: { "id": 1, "startDate": [ 1993, 12, 12 ], "endDate": [ 2018, 11, 22 ], "totalDistance": 255, "totalPrice": 211 } How ...
In my current setup, I am utilizing Spring MVC along with AJAX to retrieve data from the server Here is a snippet of my ModelAttribute class: @Data public class PromotionSettingCriteria extends BaseRequest{ private Long[] promotionIds; private L ...
In the midst of my spring MVC project, I find myself in need of implementing a file path chooser for users. The goal is to allow users to select a specific location where they can save their files, such as C: estlocationsublocation... Despite reading n ...
I am currently working on validating user input, and I want the user's input fields to be retained in case of any validation errors. This is how I have set up my input fields: <form:input path="firstName" class="text short" id="firstName" value="First ...
Snippet from my spring MVC code: @RequestMapping(value = "/list2", method = RequestMethod.GET,headers="Accept=*/*",produces = "application/json") public ResponseEntity<List<Employe>> listAllUsers() { List<Employe> ...
In my ReactJs client, I have a form with multiple radio inputs and one textarea input that I submit using axios. The code for the request is as follows: axios.post("/wellbeing/" + params.wellbeingSurveyType, { formAnswersJson: formAnswers }) ...
I am currently studying Angular 2 and attempting to develop an application using Angular with Spring. In a traditional J2EE MVC application, the client sends a request, the server processes it, and then redirects to another page. The decision to redirect ...
My server doesn't receive a response when I send an Ajax request. PUT request: function modifyData() { var item={ id:idNum.replace('edit',''), data:newData }; console.log(item); var prefix = '/data/ ...
I am currently utilizing DataTables for my project. Is there a way to hide or make the "Previous" and "Next" options not clickable when only one page is being displayed? Below is an example of my current DataTable code: <script type="text/javascript& ...
Can someone help me with this issue? I am using AngularJS to submit data to my Spring controller: @RequestParam(value = "hashtag[]") hashtag[] o The above code works for array parameters but not for an array object. This is my JavaScript script: $http ...
In my Maven Spring MVC project within NetBeans 8.0, I am utilizing AngularJS for front end development. With over 30 .js files and counting, I decided to streamline the process by using Grunt to merge and minify them. After installing Node.js, npm, and gr ...
How can I send an object to a controller using jQuery's AJAX? I have defined the User object: private String name; private int age; public User(String name, int age) { this.name = name; this.age = age; } public String getName() { return nam ...
When working with JSON in my webapp, I have successfully passed a variable wordId to the Spring-mvc Controller using a static URL. However, I am unsure of the best practice for dealing with dynamic or parametric URLs. Controller Section: @RequestMapping( ...
HTTP Status 406 – Not Acceptable The server cannot provide a response that is acceptable to the client according to the request headers, and it does not have a default representation. sample controller code @RequestMapping(value="/welcomes", method = R ...
In my spring controller method, I am accepting a String as the entire RequestBody like this: @RequestMapping(method=RequestMethod.POST) public @ResponseBody DTO method(@PathVariable("userId") long userId, @RequestBody String page) { // Co ...
I am facing an issue where I need to incorporate an ajax function on a specific page, but it seems to be not working with @PathVariable in spring mvc. page1.jsp <li><a href="page2/sss">WatchEvent</a></li> 1) It is working pr ...
My controller method for uploading multiple files at once is based on a blog post and answers to a question I found online: @RequestMapping(value = "/{user}/attachment", method = RequestMethod.POST) @PreAuthorize(...) public void upload(@PathVariable User ...
Looking for a solution to validate a JSON list with the following structure: [{"op":"A","path":"C","value":"B"},...] within a Spring MVC application. Currently, I am deserializing it to an object using default Jackson as shown below: public class Operat ...
I included the following CSS: nav label:AFTER { content: " ▾"; } However, when viewed in Chrome, it appears like this: content: " â–¾"; I have already added <meta charset="utf-8"/> to my JSP page and @CHARSET "utf-8"; in my CSS file. ...
Every time I click on <a id="myBtn"><i class="fa fa-pencil" style="color:OliveDrab;"></i></a>, I only get a modal on the first row click, and it appears empty. I've searched through many internet resources, but none of them provided ...
I'm working with a form that looks like this: <form:form method="POST" modelAttribute="lostcard" action="enregistrerLostCard" id="formCard_Lost"> [...] <form:input path="dateDeclaration" type="text"/> [...] <input value="enregistrer" ...
Hello, I am working on a project that involves parsing JSON data. However, I keep encountering a Malformed exception while trying to do so. Below is the code I'm currently using: Object listOfGroups = sthService.getSthList(); Gson gson = new ...
I am struggling to retrieve model data in AngularJS. Although I can print the value on the Spring MVC side and successfully store and retrieve the data with the given key, I'm having trouble accessing it in my AngularJS code. Can anyone provide guidance on ...
In my project using spring-mvc, I have an ajax call that returns void as it only updates database data. However, if the user is not logged in, I want to redirect them to a login page. The issue is that for redirection, I need to specify String as return ...
I have been implementing a feature to check IDs using AJAX in JSP. When a user tries to create a new account, they enter the desired ID and AJAX checks if the ID already exists in the database. If the ID is found, it returns 'n' which is then dis ...
Similar inquiries Spring @ResponseBody Jackson JsonSerializer with JodaTime Usage of @JsonSerialize and JsonSerializer The Issue at Hand In my code, there is an enum defined as follows: @JsonSerialize(using = JSONI18NSerializer.class) public enum Stat ...
I have a range of controllers that utilize the @ResponseBody annotation to return a common Response object: @RequestMapping(value = "/status", method = RequestMethod.GET) @Transactional(readOnly = true) public @ResponseBody Response<StatusVM> ...
Here is the code snippet I am using: @Value("${app.user.root}") private String userRoot; This code helps me to fetch a constant value from my application.properties file. Within my GetMapping method, I need to redirect to the error page and pass a S ...
Currently facing a CORS problem while trying to send requests from React.js to my spring MVC application. I have attempted to enable it in the ApplicationContext.xml file with no success. Added the following lines to the applicationcontext.xml file, but e ...
I am currently working on a Java-based web application built using Spring MVC. My goal for this project is to integrate the AngularJS framework in order to achieve modular client-side code and separate my client side model from the view. In Spring MVC, we ...