Questions tagged [jsp]
JSP (Jakarta Server Pages, formerly JavaServer Pages) is a Java-based view technology running on the server machine which allows you to write template text in client side languages (like HTML, CSS, JavaScript and so on) and interact with backend Java code.
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How to send a redirect after generating a file download in Servlet
I'm developing a web page using Java Servlets and JSP. I have functionality where, depending on the received action (action), different operations are performed. However, I'm encountering an issue ...
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Unable to compile class for JSP: The method prs(java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) in the type Htmlforms [duplicate]
I upgraded from Apache Tomcat 9 to 10, but when I uploaded my project (developed a few years ago) I got the following error
An error occurred at line: [9] in the jsp file: [/index.jsp]
The method prs(...
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404 error when redirecting to Servlet from a html page [duplicate]
So I'm trying to create a WebApp on InteliJ Ultimate about a telecom website and I wanna get familiar with servlets but i can't get them to work properly
<!DOCTYPE html>
<html>
<head>...
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Controller unable to pass model values to View page [duplicate]
My viewEmployees method in Controller
@Autowired
private EmployeeDao employeeDao;
@GetMapping("/employees")
public String viewEmployees(Model model) {
...
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How to put files to out/artifacts the JSP file is not generated
How to put files to out/artifacts the JSP file is not generated.
Project structure:
The JSP file shown in the figure is not generated.
I can only put manually copied files into the out/artifacts ...
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I want to send data using ajax when the value comes out in jsp
The value comes out from jsp. However, I don't know how to send the value as ajax data.
I tried to print the jsp value and change it, but it failed. What should I do?
What should I put in the data in ...
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Can't use external css styling with jsp [duplicate]
I'm just trying to learn servlets and using JSP files. I would like to do the format of the start page (/login page) with external css file but I didn't manage to do that. It works with internal css ...
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when user login the system,if he hasn't operated a long time,how to logout the system and skip to login page
I want to achieve this function:when user login the system,if he hasn't operated a long time,how to logout the system and skip to login page?
I use a filter class which implements Filter,and when ...
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How to display data from Maria DB in a jsp file
I want to put data values from db into employee class and then display all values in jsp file. However, an error continues to occur saying that the list is empty.
Employee.java
package employee;
...
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No 'OLE' editor registered against the type of file you were trying to open
In Spring Tool Suite 4, when I try to open a '.jsp' file, it is not showing the syntax highlight.
I tried to open the '.jsp' file as 'Open With' -> 'In-Place Editor', I get the following Error.
...
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Checkmarks issue in JSP [duplicate]
Check marks is flagging cross site scripting issue in the below code. can you please help me in resolving the issue.
Code in JSP:
<a href="javascript:getData('${sta.Date}','${sta.EndDate}');&...
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Checkmark flagging an issue with Crosssite scripting [duplicate]
Checkmark is flagging a cross site scripting issue in JSP.
This is the issue checkmark displaying:
The method "javascript:getdata() embeds untrusted data in generated output with BinaryExpr, at ...
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JSP page unable to get attribute from a Servlet with and without .getSession
I have a web app that must get the city name and, by an API request, it should give the foirecast for that city. But in the JSP file I am not able to get a variable with getAttribute from the ...
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Getting java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagLibraryValidator in my Java Web Application project [duplicate]
I'm working on a Java web application and I'm encountering the following exception when I try to deploy my project:
java.lang.ClassNotFoundException: javax.servlet.jsp.tagext.TagLibraryValidator
at ...
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get client's machine name from weblogic JSP page [duplicate]
I have uploaded JSP page on WebLogic server to retrieve client machine name but it returns WebLogic server host name, I have used Host Name:<%=request.getRemoteHost()%>.
I have to retrieve ...