Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa JSP-Interview-Questions how to display values from database into table using jsp
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


Hareesha Guntaka
how to display values from database into table using jsp
1 Answer(s)      2 years and 3 months ago
Posted in : JSP-Interview Questions


I want to display values from database into table based on condition in query, how to display that? For example i have some number of books in database but i want to display books based on either bookname or authorname, for this i created one jsp page with fields bookname and authorname and search button and also action for that in jsp, if i enter either bookname or authorname and click on search button the values from database based on the bookname or authorname entered must be display as view.action must be written in jsp only I tried but didnt get values.In servlets its working but not working in jsp


Advertisement
View Answers

September 3, 2012 at 11:20 AM


<%@ page language="java" %>
<%@ page import="java.sql.*" %>
<script>

function change(){
var cid=document.getElementById("book").selectedIndex;
var val = document.getElementById("book").options[cid].text;
window.location.replace("http://localhost:8080/examples/jsp/dependentDropdown.jsp?id="+cid+"&&value="+val);
}
function extract(){
var ide=document.getElementById("info").selectedIndex;
var bookname = document.getElementById("info").options[ide].text;
window.location.replace("http://localhost:8080/examples/jsp/dependentDropdown.jsp?book="+bookname);
}
</script>
<%!
Connection conn = null;
ResultSet rs =null;
Statement st=null;
String query="";

%>
<%
String value=request.getParameter("value");
Class.forName("com.mysql.jdbc.Driver").newInstance();
conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/register","root";, "root");
st = conn.createStatement();
rs = st.executeQuery("select * from book");
%>
<select id="book" onchange="change();">
<option value="0">--Please Select--</option>
<% while(rs.next()){ %>
<option value="<%=rs.getString("books")%>"><%=rs.getString("books")%></option>
<% if(rs.getString("books").equals(value)){%>
<option value="<%=value%>" selected disabled><%=value%></option>
<%
}
}
%>
</select>
<select id="info" onchange="extract(this)">
<option value="0">--Please Select--</option>
<%
String id=request.getParameter("id");
rs=st.executeQuery("select * from bookInformation where bookid='"+id+"'");
while(rs.next()){
%>
<option value="<%=rs.getString("id")%>" ><%=rs.getString("booknames")%></option>
<%
}
%>
</select>
<%
String book=request.getParameter("book");
String author="";
String price="";
rs=st.executeQuery("select * from bookInformation where booknames='"+book+"'");
while(rs.next()){
author=rs.getString("writer");
price=rs.getString("price");
}
if((book!=null)&&(author!=null)&&(price!=null)){
%>
<table >
<tr><td>Book Name</td><td><input type="text" value="<%=book%>"></td></tr>
<tr><td>Author</td><td><input type="text" value="<%=author%>"></td></tr>
<tr><td>Price</td><td><input type="text" value="<%=price%>"></td></tr>
</table>
<%
}
%>
</body>
</html>

For the above code, we have used following database tables:

1)book

CREATE TABLE `book` (
`bookid` bigint(20) NOT NULL auto_increment,
`books` varchar(255) default NULL,
PRIMARY KEY (`bookid`)
);

2)bookinformation

CREATE TABLE `bookinformation` (
`id` bigint(255) NOT NULL auto_increment,
`bookid` int(255) default NULL,
`booknames` varchar(255) default NULL,
`writer` varchar(255) default NULL,
`Price` double default NULL,
PRIMARY KEY (`id`)
);

For more information, visit the following link:

http://www.roseindia.net/jsp/searchbook.shtml



Related Tutorials/Questions & Answers:
how to display values from database into table using jsp
how to display values from database into table using jsp  I want to display values from database into table based on condition in query, how... the values from database based on the bookname or authorname entered must be display
how to display a table from database using servlet
how to display a table from database using servlet  how to display a table with values from servletpage   Hi Friend, Please go through the following link: http://roseindia.net/jsp/servlet-jsp-data-list.shtml Thanks
Advertisements
How to display all the Select values from the MySQL database table in where condition= In JSP?
How to display all the Select values from the MySQL database table in where... to display all the select values from MySQL DB** only first value is displayed in the jsp file. @select * from table dept where dept_no=10;" jsp code i have used
How to Display values from databse into table
How to Display values from databse into table  I want to display values from database into table based on condition in query, how to display that? For example i have some number of books in database but i want to display books
how to read values from excel sheet and compare with database using jsp
how to read values from excel sheet and compare with database using jsp  hi sir i am arun how to read values from excel sheet and compare with database using jsp coding i.e, if i have 6(assetid,assetname,serialno,cubical
how to display data from mysql table in text box using jsp??
how to display data from mysql table in text box using jsp??  <p>hi, i have a written a code to display data from a mysql table into txtboxes...; <pre class="prettyprint"> // sql query to retrieve values from
How to edit values in textboxes from database using jsp
How to edit values in textboxes from database using jsp  Hi RoseIndia... from database table using jsp, here is my code Please can anyone help me...(); System.out.println("Disconnected from database"); %> <br>
How to show database values into graph using jsp?
How to show database values into graph using jsp?  How to show database values into graph using jsp
How to show database values into graph using jsp?
How to show database values into graph using jsp?  How to show database values into graph using jsp
how to display data from database in jsp
how to display data from database in jsp  how to display data from database in jsp
how to upload an image from a jsp page to a mysql database table using jsp
how to upload an image from a jsp page to a mysql database table using jsp  how to upload an image from a jsp page to a mysql database table using jspstrong text
How to use next and previous button(or href) for database table that is retrieved from MySQL DB using jsp,jstl,javascript
to display previous 10records. Database Query like this: Select * from table...How to use next and previous button(or href) for database table that is retrieved from MySQL DB using jsp,jstl,javascript  when click on the next
how to create database and table using jsp
how to create database and table using jsp  hi frnds...., i want to create database and table in mysql using jsp.... i have an registration form(name... table using jsp code... the table name should be the name of the person
Dynamic retrieval od data from database and display it in the table at jsp
Dynamic retrieval od data from database and display it in the table at jsp ...; Here is a jsp code that retrieves the data from the database and display... the details of 20 members in a table format at jsp page by dynamically retrieving
Display Blob(Image) from Mysql table using JSP
Display Blob(Image) from Mysql table using JSP In this section, we will display blob data(image) from Mysql database table using JSP code. A Blob stores... : Insert Blob(Image) in Mysql table using JSP Download Source Code
how to display data from jsp file into database
how to display data from jsp file into database  this is a jsp file...(); in the below example. the error is "cannot convert from java.sql.Statement...,emailId,phone1,phone2) values('"+t+"','"+n+"','"+cn+"','"+pos+"','"+req+"','"+eid+"',"+ph1
How to fetch entries/values from database to a jsp page one by one?
How to fetch entries/values from database to a jsp page one by one?  I have a table in Microsoft SQL server Management Studio with two columns title... to display different database entries of the each column in different blocks. Now
how to display the database values in pdf format
how to display the database values in pdf format   in struts how to display the values in pdf format when clicking a button in jsp page   jsp code using itext api: <%@page import="java.io.*"%> <%@page import
edit values of database using jsp
edit values of database using jsp  hi i want a code to edit the row from tye database and display in a page which containd radio buttons and drop down boxes using jsp code
edit values of database using jsp
edit values of database using jsp  hi i want a code to edit the row from tye database and display in a page which containd radio buttons and drop down boxes using jsp code
how to use String tokenizer on table that is retrieved from database using jsp servlet
how to use String tokenizer on table that is retrieved from database using jsp servlet  Query:Table---- mysql> select pid,medicinename,dose,day,qty from medicinedetails2 where pid=15
How to store values in a database using JSTL? - JSP-Servlet
How to store values in a database using JSTL?  I want to store values in a database... How can i store in database? Here is my code... This wil extract details and displays in a table format... Now i want to store these values
How to insert data from a combobox and textbox values into DB using JSP?
How to insert data from a combobox and textbox values into DB using JSP?  hi, How to insert a comb-box and a text box values in to DB using JSP? @DB:student; @table:stu_info; Combobox values:(class1,class2,class3); textbox1
how to retreive values from MS Access Database based on the values entered in textbox values in jsp file
how to retreive values from MS Access Database based on the values entered in textbox values in jsp file  Hi am new to java. i need to create... Solution field from database and display in the textbox of the jsp.   1
how to display image and text in single jsp page from the mysql database
how to display image and text in single jsp page from the mysql database  hello please help me to display the image and text in single jsp page from mysql database if have any reference code please send me Thanks in advance
Display Data from Database in JSP
;title>display data from the table using jsp</title> </head> <...;To display all the data from the table click here...</h2></TD>..., to show data from the database click on the link that calls another .jsp file named
How to Dragging and dropping HTML table row to another position(In Jsp) and save the new position (values) also in database(MySql)?
How to Dragging and dropping HTML table row to another position(In Jsp... have one Html table in jsp page and i am iterating values (in columns of html table)from Database, Now i am Dragging and dropping one HTML table row to another
Retrive values from an arraylist and display in a jsp?
Retrive values from an arraylist and display in a jsp?  Hi, I need help in jsp to display values of an ArrayList in jsp. There is a java file...") != null) { Open connection to the database; Read parameters from
how to display records from database
how to display records from database  I want to display records from database in tables, the database is having 2000 records and i want to display 20... as like next button using classic asp i need codes for the above said process
How to display data fom MySQL DataBase-table in to JSP file by submitting a value in combobox.
How to display data fom MySQL DataBase-table in to JSP file by submitting... DataBase/DB Name:lokesh; Table Name:TR_list; columns:nodename,packageno,TR... have to display the Nodename and packageno. i.e.,select nodename,packageno from
Retrive values from an arraylist and display in a jsp?
Retrive values from an arraylist and display in a jsp?  Hi, I need help in jsp to display values of an ArrayList in jsp. There is a java file...") != null) { Open connection to the database; Read parameters from
 

 

 

DMCA.com