Questions tagged [jstl]
JSTL (Jakarta Standard Tag Library) is a XML based standard tag library which offers tags to control the flow in a Facelets or JSP page, date/number formatting and internationalization facilities and several utility EL functions.
jstl
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A problem was encountered using TagExtraInfo class org.apache.taglibs.standard.tei.ForEachTEI for c:forEach' (c:out is still working perfect) [duplicate]
enter image description here
Currently I'm using:
Eclipse Version: 2023-06
Tomcat v10.1.12
web.xml file
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="https:/...
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JSTL Increment date string in forEach loop
I have this <c:forEach> loop in JSTL. The date string is in the format MM/dd/yyyy and at the end of the for loop I would like to increment the day by 1 each time.
<c:set var="currentDate&...
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Upgrading Apache Tomcat from 7.0.50 JSTL stops working
I am in change of upgrading an older Apache Tomcat installation from 7.0.50 to 7.0.109. My issues started with any version greater than 7.0.50 it would cause JSTL to stop working.
My solution was to ...
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What is the most obvious jakarta version of javax.servlet:jstl? [duplicate]
What is the jakarta version of
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
...
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How to change code of struts tag into spring or jstl tag?
<bean:define id="user" name="form" property="user2" type="document.result" />
This is the example of my code.
I was trying to convert my struts code ...
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24
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Can't Iterate List Where Come From Servlet [duplicate]
I'm trying to get product list and iterate them into JSP. There's my tried:
ProductsServlet.java
package product.servlet;
import java.io.IOException;
import java.sql.SQLException;
import java.util....
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Getting exception in taglibs for 'when' tag after upgrading taglibs from 1.1.2 to 1.2.5 [duplicate]
I had to update the taglibs version (due to project requirement) from 1.1.2 to 1.2.5. After this update, while running UI I am getting this error:
javax.servlet.jsp.JspTagException: Illegal use of &...
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2
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org.apache.jasper.JasperException: "equal symbol expected" when using JSTL c:out as value of Struts1 html:checkbox
I am using JSTL and Struts1 and I am getting
org.apache.jasper.JasperException: "equal symbol expected"
on the line with <html:checkbox>:
<%@ taglib prefix="c" uri="...
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Using JSTL to compare strings keeps failing
Using JSTL to compare strings keeps failing.
Environment
TOMCAT 7.0.47
JRE6
I have already imported the taglib:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %&...
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<%@ not being recognized in any .jsp files on VSCode
As the title says, I've encountered an issue where not a single <%@ directive attribute is being even recognised in any jsp files on VSCode.
For example something like <%@ taglib uri="http:/...
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1
answer
309
views
How to iterate through JSON Array or JSON object in JSP using JSTL
I'm having this json:
{
"maxAgentAmt": 66,
"minComAmt": 3,
"maxTxn": 7,
"maxAmt": 99,
"minAmt": 3,
"maxComAmt": 99
}
and I also have to get ...
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1
answer
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Web project not Running on Browser (error 500)
I am learing spring boot and am On a project named DocumentWeb it is a simple web project with a controller, a jsp the mode and the Document Repository (interface) which extends the JpaRepository
The ...
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78
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JSP does not recognize the fn prefix when compiling
I'm unfamiliar with Jsp and Jstl , I created this little comparator to sort all my users by name:
<c:set var="userList" value="${fn:toList(users)}"/>
<c:set var="...
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Data and Images are not being displayed on JSP page and I couldn't figure it out why? [duplicate]
I am working on a personal project to get some coding practice with JSP and servlets. I am using MySql for storing data and I want to render 'user' data to user_list.jsp.
Even though the page is ...
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request.setAttribute : How to move values to specific indexes?
I know that I can set a list as an attribute with the following code :
List<String> elements = new ArrayList<>();
list.add("Element 1");
list.add("Element 2");
list.add(...
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