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James Josh · Apr 24 '12, 05:34 AM

Hi,

I have a queue and there is data in the queue.I have to display those data in my UI(jsp).I have set the queue data in java beans.And when i get it from jsp then i get null.The data is not retrieved.

Can someone help me immediately.

James Josh · Mar 25 '12, 08:03 AM

Hi,i want to show my data in a charts to user dynamically,suc h as bar chart,pie chart.The data to be shown is retrieved from the database.

Can anyone give me some examples or any good tutotial with good examples?

Thanks

James Josh · Mar 18 '12, 02:38 PM

I have a program in which i need to use sockets(java) to send the data from server to client and vice versa.In this case i'm using "net simple J" as server and my application as client.So long i'm successful to send the data from server to client i.e from "net simple J" to my application.But sending from my application(cli ent) to net simple J(server),i'm having trouble.Actuall y i m confused regarding how to send data from my application.As...

nazish zehra · Mar 9 '12, 01:58 PM

I am making a database and I want to do it in mySQL with Java and JSP on front side while my supervisor is asking to develop in oracle and php on front side .How can I convince him for Java and JSP? I dont know that much about Oracle and JSP and also is there any other way out for this?

mdhar9e · Nov 4 '11, 12:12 PM

I am using a variable to set contextpath as given first.

Code:

<c:set var="path" value="${pageContext.request.contextPath}"/>

then i am using this variable in

Code:

c:out

tag.
as

Code:

<c:out value="${path}"/>

in

Code:

<pg:pager maxPageItems="345" url="/myweb/device/deviceResults.do" prevNextUrl="/myweb/device/findDeviceResults.do">

here

Code:

/mywe

...

AdeelKhan · Jul 20 '11, 03:26 AM

I want to read spread sheet with POI apachi API.

when i browse excel file with <input file >

and open file from C:\Data\test.xl sx

It gives error file not found

C:\Data\test.xl sx

because file on client side.

what should i do?

dsfsfs · Mar 1 '11, 03:42 AM

To create a generic jsp which generates different forms dynamically for different xml documents.

This should also include validation of the data entered in the form and storing it back into the xml document.

Suggestions would be appreciated.

Thanks.

phpuser123 · Feb 22 '11, 06:00 AM

I want to display my string str as the defaultinput value and when I run ,oly the first part of the word is displayed. It skips everything after the blank space.How do I sort this out?
<%

String str="First Second";

String form="<form name='test'><in put type='text' value="+str+"></form>";
out.println(for m);
...

phpuser123 · Feb 21 '11, 08:17 PM

I want to display the string,str in a textbox.However , when I run the JSP file I have only the first word that is displayed.. How do I display the entire string?

<%

String str="First Second";

String form="<form name='test'><in put type='text' value="+str+"></form>";
out.println(for m);

%>

phpuser123 · Feb 20 '11, 07:25 PM

I want to encode a url and send it to another page.However, when I press the link, it gives me page not found..

<%
String url="newjsp.jsp ?name=vimal&id= 0812573&NIC=vim al basdeo&f=nasha sahdjsa hk";

url=URLEncoder. encode(url,"UTF-8");
out.println("<a href="+url+"><i mg src='ajith-billa2.jpg' alt='Ajit'></a>");...

phpuser123 · Feb 17 '11, 08:51 PM

How do I insert a string that is stored in a variable into an sql statement?

Code:

void InsertVehicle(double vehicle_locX,double vehicle_locY,int vehicle_TAID,double vehicle_Gpsid,double vehicle_speed,String vehicle_type,int vehicle_routeid,String vehicle_status,int vehicle_passengerno,int vehicle_capacity) throws SQLException{
                    PreparedStatement preparedstatement=null;
                    ResultSet

...

jerald m · Feb 2 '11, 11:13 AM

Hi,

For Login authentication.
i create JSP Form.
login.jsp(webap ps/loginsystem/login.jsp)

Code:

<form method="POST" [B]action ="http://localhost:8085/loginsystem/lo"[/B]  name="login">

<font color="#FFFFFF" face="Bauhaus 93" size="4"><-- BACK</font></a></p>
<div align="center">
  <center>

...

nathj · Jan 21 '11, 09:11 AM

Hi,

I'm trying to develop what should be a simple jsp that reads an XML file, parses it and displays the content in a web page. Simple right?

I have developed the XML and so any changes can be made there.

The XML IS

Code:

<?xml version="1.0" encoding="UTF-8"?>
<featured>
	<module type="Course Tool" title="Video Loader">

...

jerald m · Jan 21 '11, 09:01 AM

Hi,
i have written jsp for retrieving the responseText for Javascript but it throw error as

ERROR

Code:

Type mismatch: cannot convert from String to int
while(rs.next())
 {
   ProjectCod = ""+ rs.getInt(1);
    	}
   out.print(ProjectCod);

my Code comes below

Code:

stateId = Integer.parseInt(request.getParameter("dil_ProjectCode"));

...

jerald m · Jan 21 '11, 07:55 AM

Hi,
i'm creating Form.in form ProjectCode is one of the Field name.in database i fixed as unique key for project code.so there is no possibilities to occur duplicate values.

if i enter already exists Project code it wants to throw alert.

How can i give..,

Form Code

Code:

<td><input type="text" name="dil_ProjectCode" id="dil_ProjectCode" ></td>

...

Search Result

Getting null while retrieving data from a queue in jsp

chart in java

java socket

choice for DBMS

How to get context path in jsp pager tags.

Open excel file from client machine in JSP

How to create a generic jsp which handles data from multiple xml documents?

How can I display a full string as a default value in an input text in JSP?

How can I display a string in an input field?

How to encode a URL in jsp?

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