All Questions
72
questions
1
vote
1
answer
520
views
use <c:forEach> to loop through element
i tried looping through an item based on the values available on the database but my index page came out blank. please what could have cuz this.. i have values already inserted in the mysql database. ...
0
votes
0
answers
232
views
how to display plain text with html tags as HTML content in jsp pages
I have the text of data with HTML tags
I need to display the data in JSP from the database,
when I retrieve that data from the database its appear as plain text and not displaying respective CSS
I ...
1
vote
0
answers
130
views
How to get a value from type org.apache.taglibs.standard.tag.common.sql.ResultImpl into c:out
I am a beginner in jsp and jstl. I try to query a value from my database and display it in my jsp.
If i run my application it always displays something like this:
org.apache.taglibs.standard.tag....
- 33
0
votes
0
answers
59
views
Error whiling to fetch data from a MySQL database using jstl in a maven project
the same code is working perfectly fine in another non-maven project
errors-img link
maven dependencies-img link
<sql:setDataSource var="db" driver="com.mysql.cj.jdbc.Driver" ...
- 11
0
votes
1
answer
1k
views
How to search database using jstl tags and display in jsp file
I am try to search my database using jstl tags but it is not working.
So far what I manage is to make it display a null message.
I am very new to this side of java, so please if you have any ...
0
votes
0
answers
486
views
I have this javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found
Someone help me with this. I am doing a maven project and I have included all the required jar files and database url is correct too. I don't know why I am getting this.
enter image description here
I ...
0
votes
0
answers
134
views
Database value not displayed in jsp & jstl file
I use MYSQL Workbench as the database,I have 3 columns uname,orderdet,ordercost under the orders table.I have to retrieve the values from the database to the jsp webpage for a single user.
details....
- 39
0
votes
1
answer
189
views
How to bind list of category from database in jsp form
I have list of category in database and I want to bind those category in combobox: I know this is silly question and asked by so many times but I din't get answer as I want please do not down-vote or ...
0
votes
2
answers
2k
views
How to display ArrayList items from java in jsp?
I have generated an Arraylist, where I get items from database row by row. I want to display the values in jsp, but I don't know how to bind jsp to java.
In java class, listBook is an Arraylist of ...
- 1
0
votes
0
answers
186
views
JSTL JSP Include Servlet Makes JSP Blank
I'm writing a section of code to display a list of organizations that come from a MYSQL database. I'm using JDBC Realm form authentication so I know my database can be queried and runs properly. My ...
0
votes
1
answer
184
views
How to make Update Query in JSP on Button Click without Reloading Window?
I have come across a complicated situation. I have made a dynamic app with JSP and I have added a like button for all the posts. I want to increment the like count of the respective post by clicking ...
0
votes
0
answers
160
views
sql:update after sql:query (JSTL)
Struggling with what should be simple sql code.
First I have a select, this works correctly and produces a single row with a Duration column formatted as hh:mm:ss (i.e 14:28:10)
<sql:query var="...
- 139
0
votes
1
answer
60
views
jsp jstl sql query tag using declared variables?
Having an issue using "SET @" anything within jstl. Is there a trick to gettikng it to work?
<sql:query var="weektots" dataSource="jdbc/x" >
SET @tot:=0;
SELECT
(@tot := @tot + 5) AS rt
&...
- 519
0
votes
1
answer
49
views
Modifying code in JSTL using ifelse statement
<%
try
{
Class.forName("com.mysql.jdbc.Driver").newInstance();;
Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/newschema", "root", "root");
Statement st = con....
- 43
0
votes
1
answer
969
views
Cannot fetch data from mySQL database with JSP
I'm trying to retrieve data from my database with JSP and project them to an html page. I was using servlet scriptlet but found out JSTL is a better way so I went for that. The problem is that when ...
- 143