Java

14-Dec-10 21:10

I could not resist

EDIT: Who expected that? Google did give another, better result. Do they manipulate search results WTF | :WTF:

Click me hard

regards,
Torsten

I never finish anyth...

reading web page

asha_s14-Dec-10 2:43

Re: reading web page [modified]

14-Dec-10 2:43

how to read next page of the same URL

the URL of the page contain many pages i read the first page using

URL(url).openStream()

but it just reading the first page

for example this site i read the first page how can i read the second culture.gov.uk/news/news_stories/6832.aspx

TorstenH.14-Dec-10 19:32

14-Dec-10 19:32

You could set up a wired script, forcing the Server to hand over all it's pages - or the script cuts off the power! WTF | :WTF:

Or you use the weblinks to retrieve the data like the rest of us would do (well - most of us...). Weblinks start with "< a ...>" and do end with "".

regards,
Torsten

I never finish anyth...

modified on Wednesday, December 15, 2010 2:30 AM

asha_s14-Dec-10 20:05

14-Dec-10 20:05

Can you give me example

TorstenH.14-Dec-10 20:34

14-Dec-10 20:34

damn - I can't think of a single webpage explaining how a HTML Link looks like... Confused | :confused:

Where is the problem?
Don't you know how to program in general?
Or are you just a student trying to get a non regular homework done without invest?

regards,
Torsten

I never finish anyth...

asha_s15-Dec-10 6:09

15-Dec-10 6:09

i am not asking about the links the page use java scripts so i want to ask about handling the Java script i my program to go to next page the JavaScript is as the following

a href="javascript: __doPostBack('ctl00$PlaceHolderMain$g_781eb52f_faa9_4d59_9cae_2baec06ac484','dvt_firstrow={11};dvt_startposition={Paged=TRUE&amp;p_Created_x0020_Date=11%2f10%2f2009%206%3a06%3a47%20AM&amp;p_ID=257}');"><img border="0" alt="Next" src="/_layouts/images/next.gif"></a>

TorstenH.15-Dec-10 20:54

15-Dec-10 20:54

This is a JS command. On clicking that link, there is some action to be done. __doPostBack(args) seems to be a command from some Web2.0-Page. Where is it from? Facebook? Twitter?

A CMS should always send plain text-links like posted/linked before.
These are links you can observe.

regards,
Torsten

I never finish anyth...

asha_s15-Dec-10 22:52

15-Dec-10 22:52

actually i want to extract all the links from web page but the page contain many pages using Java script with the same URL i try to use HtmlUnit but it give me error

the link is from university web site

TorstenH.15-Dec-10 23:02

15-Dec-10 23:02

You can extract links to pages - not some wired submit-actions.

Have you checked Davids suggestion? There is a tutorial on this on one of those good old sun-servers: Clickedy

regards,
Torsten

I never finish anyth...

asha_s15-Dec-10 23:21

15-Dec-10 23:21

yes i try to search a bout web crawling but non of them handle the JavaScript

do you have other suggests or library that can help

TorstenH.16-Dec-10 1:18

16-Dec-10 1:18

no. do your own search.

regards,
Torsten

I never finish anyth...

David Skelly15-Dec-10 1:32

get database values in template

15-Dec-10 1:32

Try searching for "java web crawler". That will show you some examples that do something similar.

Y_Kaushik14-Dec-10 1:02

Y_Kaushik

14-Dec-10 1:02

Hi Friends,

I am trying to fetch database values in java template based on some specific criateria. can any one please let me know any example how can we do this job. Thanks in advance

Regard's
Kaushik

Re: get database values in template

David Skelly14-Dec-10 1:59

Re: get database values in template

14-Dec-10 1:59

What do you mean by a "java template" in this case?

RaviRanjanKr14-Dec-10 3:41

RaviRanjanKr

14-Dec-10 3:41

Y_Kaushik wrote:
I am trying to fetch database values in java template based on some specific criateria

Which type of template and what about specific criteria. please let be clear so we can help you.
Smile | :)

Re: get database values in template

TorstenH.14-Dec-10 19:34

14-Dec-10 19:34

yeah - more info!

Do you try to retrieve data from the database? or don't you know how to push it into your GUI? Waht kind of GUI (SWING, AWT, JFACE, ...).

regards,
Torsten

I never finish anyth...

.properties

pancakeleh13-Dec-10 19:34

pancakeleh

13-Dec-10 19:34

Hi, I am working on a project which requires me to use glassfish and netbeans. I am currently taking over a project done by the previous batch of students and in the project i come across this ".properties" file whats that for? it contains values like the proxy, port, user and password. does it works just like a database?

Re: .properties

David Skelly14-Dec-10 1:58

http://en.wikipedia.org/wiki/.properties[^]

14-Dec-10 1:58

Re: .properties

RaviRanjanKr14-Dec-10 3:50

RaviRanjanKr

14-Dec-10 3:50

Navigate the given link
How to use Java properties file [^]

Smile | :)

error when call fuction ArrayList in WebService ???

aa_zz13-Dec-10 0:35

aa_zz

13-Dec-10 0:35

hi all.
i have fuction showdata in Webserivice:
public ArrayList showdata() {

...

ArrayList <GetData> arr = new ArrayList<GetData>();

while (reader.next())
{
int id = reader.getInt("id");
String content = reader.getString("content");
Time time = reader.getTime("time");

arr.add(new GetData(id, content, time));
}
return arr;
}
class GetData {
private int ID;
private String CONTENT;
private Time TIME;

public GetData(int id, String content, Time time){

ID = id;
CONTENT = content;
TIME = time;
}
}

#############################
in web client . get data from database via showdata() from sebservice.

<%
SW2Service sv = new SW2Service();
SW2 port = sv.getSW2Port();
ArrayList arr = new ArrayList();
arr = port.showdata(); ==> Erro this
%>

please help me

nothing

Re: error when call fuction ArrayList in WebService ???

Gerben Jongerius13-Dec-10 1:11

Gerben Jongerius

13-Dec-10 1:11

What is the error you are getting from the service and what type of service are you using (eg: Swing, Axis, generic SOAP)?

Please note that if you are using an implementation of a SOAP (Axis/Swing) service arraylists are not the way to go, as these could cause issues in the serialization and deserialization.

Re: error when call fuction ArrayList in WebService ???

aa_zz13-Dec-10 2:37

aa_zz

13-Dec-10 2:37

i using SOAP. please help me

nothing

Re: error when call fuction ArrayList in WebService ???

David Skelly14-Dec-10 1:53