Viewing LAN based webpage

Hope someone can give me some tips. I want to put an iPad on the shop wall, so customers can view photos of the large number of items we have. Security means it needs to be permenantly secured so for ease of update with new photos etc, I want to have these on a networked hard drive or usb pen drive, so I can take the drive home for updating purposes, and access the photos from the iPad via a webpage (also on the pen drive) so I can make the folders/albums layout look good on the screen. Because I can't plug in any extarnal memory into the iPad, my thought was to wireless network it to a wireless router (without broadband) with a USB pen drive plugged into that. Now the big question! With the iPad on the wireless network, how can I get it to view an html webpage/website on the usb drive? I've tried FileBrowser (Stratospherix) which is great at accessing files on the drive, but it doesn't seem to be able to view html pages. I could put everything online and access the website over broadband in the shop, but I want people to come in and view shop contents rather than online. Help!

Because I can't plug in any extarnal memory into the iPad, my thought was to wireless network it to a wireless router (without broadband) with a USB pen drive plugged into that. Now the big question!
The router will have a numeric address associated with it. Try the numeric address in your web browser.
example:
192.168.0.1/info.html
What is the make and model of the router?
Airstash
This dual personality device is both a WebDav device which allows you to transfer files via Wifii between device & iPad and a thumb drive which works with compuers.
Compatibility
Wireless operation:
     Web browser WiFi b/g capable device
     Optimized experience for iPhone, iPod touch, and iPad via HTML5
     No internet connection required
USB operation:
     Compatible with most operating systems that support USB Mass Storage Class (thumb drives)
     Firmware update via file drag and drop
http://www.airstash.com/
also see: https://discussions.apple.com/message/15180504#15180504
                https://discussions.apple.com/thread/4907283?tstart=0

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Problem with 2 View Objects based on One Entity -Probably a Bug in ADF BC

Hi
I am using JDeveloper 10.1.3(SU5) and adf faces and ADF BC and to explain my problem I use HR schema.
First, I created 2 view objects based on countries table named as TestView1 and TestView2. I set TestView1 query where clause to region_id=1 and TestView2 query where clause to region_id!=1 in the view object editor and then I created 2 separated form on these 2 view objects by dragging and dropping from data control palette.
Now when I insert a record in the form based on TestView1 with region_id set to 1 and commit the record and go to the next form I can see the record in the second form which is completely wrong since it is against the where clause statement of the second form.
I am really confused and the situation is very wired and it seems to me something like bug in adf bc.Am I right.Is there any work around or solution for solving this problem.
Any help would be highly appreciated.
Best Regards,
Navid

Dear Frank,
Thank you very much for your quick response.
Reading your helpful comments now I have some questions:
1- I have commited the record in the database so shouldn't the query of view objects be re-queried?
2- We try to use ClearVOCaches (entity_name,false) in afterCommit of the base entity object but unfortunately it does not work correctly. after that,We got root app module and used findViewObject method to find all the view of that entity (we have found them by using name not automaticlly) and called executeQuery of all views. From my point of view it has 2 big disadvantages. First suppose that this entity is an important entity and 4 or 5 viow objects are based on it. Now, For inserting one record we should re-execute 4 or 5 view which I think makes some performance issues. Besides, If during the development one programmer add a new view object based on this entity and don't add the executeQuery in the afterCommit for this view, again we have the same problem. Isn't there at least a way that automatically refresh all related view objects however the performance issue still exists.
3- You mentioned that this issue is handled in the developer guide. Could you kindly give me a refrence which developer guide you mean and which section I should read to overcome this problem.(I have ADF Developer's Guide for Forms/4GL Developer's Guide , however I search for clearVOCaches and surprisingly nothing was found!!!)
4- Could you please give me some hints that from your point of view what is the best method to solve this problem with minimum performance effect.
Any comment would be of some great help.
Thanks in advance,
Navid

Crystal Report Viewer (flash based) is displaying partial of the flash interface. It is working well on Firefox 3.6.7 and below but not in Firefox 3.6.8. It is also working well on Internet Explorer and Chrome and Safari. Please check if you can advise o

Crystal Report Viewer (flash based) is displaying partial of the flash interface. It is working well on Firefox 3.6.7 and below but not in Firefox 3.6.8. It is also working well on Internet Explorer and Chrome and Safari. Please check if you can advise on this problem we are facing. Thank you.
== This happened ==
Every time Firefox opened
== Crystal Report Viewer (flash based) is displaying partial of the flash interface. It is working well on Firefox 3.6.7 and below but not in Firefox 3.6.8. It is also working well on Internet Explorer and Chrome and Safari. Please check if you can advise on this problem we are facing. Thank you. ==
== User Agent ==
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.0.249.78 Safari/532.5

Reset the page zoom on pages that cause problems: '''View > Zoom > Reset''' (Ctrl+0 (zero); Cmd+0 on Mac)
See [[Text Zoom]] and [[Page Zoom]] and http://kb.mozillazine.org/Zoom_text_of_web_pages
You can try if it works if you disable OOPP (Out-Of-Process-Plugins) for Flash
You can set the prefs dom.ipc.plugins.enabled.* to false on the about:config page to disable the plugin-container process.
dom.ipc.plugins.enabled (currently false by default)
dom.ipc.plugins.enabled.npswf32.dll (Flash)
To open the ''about:config'' page, type '''about:config''' in the location (address) bar and press the Enter key, just like you type the url of a website to open a website.
If you see a warning then you can confirm that you want to access that page.

Which is better creating view accessor based on view object or view instanc

When creating view accessors whether in the entity object or in the view object, we have two options:
1- create the view accessor based on a view object.
2- create the view accessor based on a view instance.
what are the differences between these two options?
what are the cases where I should only use option 1 or option 2?
which one is better?

Hello Timo,
I will try to explain my question better.
when we create view accessor, after click on create new view accessor icon, the create view accessor window is opened, at the header of this window there is a statement says:
Select a view object or shared view instance and shuttle it to the selected list to create a view accessor.
and here is my concern, which one to use
1- select a view object from one of the available view object and shuttle it to the selected list.
2- select a view instance from the application module and shuttle it to selected area.
If you have FOD sample (and I am sure you have it :) ), I see that oracle team has used both of them in different places, for examples
1- in oracle.fodemo.storefront.entities.PersonEO all view accessors are created from view instance in SharedLookupService application module.
<ViewAccessor
    Name="PersonTypesVA"
    ViewObjectName="oracle.fodemo.storefront.lookups.LookupsBaseVO"
    AMUsageName="SharedLookupService"
    ViewInstanceName="PersonTypes"/>is it because they are used to create LOV?
2- in oracle.fodemo.storefront.entities.OrderEO the view accessor is created from a view object, not from instance inside application module.
    <ViewAccessor
    Name="OrdersVO"
    ViewObjectName="oracle.fodemo.storefront.store.queries.OrdersVO"/>I couldn't find the usage of this accessor?
Hope it is clear now.

View image based on the query

view image based on the query
hi i what to download my image based on the following query,am in jdeveloper 11g am using this method for download,i show the whole link of procedure where the query is located and how was it used in forms,but nw i what to take the query and put it in my java code not the webutil just the query,i put the whole forms package so you can undestand the logic of the query how was it used
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        BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
        // get an ADF attributevalue from the ADF page definitions
        AttributeBinding attr = (AttributeBinding) bindings.getControlBinding("DocumentImage");
        if (attr == null)
            return;
        // the value is a BlobDomain data type
        BlobDomain blob = (BlobDomain) attr.getInputValue();
        try
        {   // copy the data from the BlobDomain to the output stream
            IOUtils.copy(blob.getInputStream(), outputStream);
            // cloase the blob to release the recources
            blob.closeInputStream();
            // flush the output stream
            outputStream.flush();
        catch (IOException e)
            // handle errors
            e.printStackTrace();
            FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(), "");
            FacesContext.getCurrentInstance().addMessage(null, msg);
    }when i use the above method in diffient screen without the upload i get this error
Target Unreachable, identifier 'viewImage' resolved to null
Error
The file was not downloaded or was not downloaded correctly.
the below procedure is how i what to download the image but in java,but usin query in below procedure
function right_file (idref integer, i_file varchar2) return boolean is
begin
     -- check directory
     -- file size
       if webutil_file.file_exists(dir ||'\' ||i_file) then
       return true;
       end if;
return false;
end;
procedure download(i_dref integer, i_file varchar2) is
file varchar2(50);
dlin_id integer;
l_success boolean;
begin
     if not right_file (i_dref ,i_file ) then
          select file_name,dlin.id
          into file, dlin_id
          from sms_document_links dlin
              ,sms_document_references dref
          where dref.id = i_dref
          and dref.dlin_id = dlin.id
   l_success := webutil_file_transfer.DB_To_Client
                     ( dir ||'\'|| file,
                       'SMS_DOCUMENT_LINKS',
                       'DOCUMENT_IMAGE',
                       'id = '||dlin_id);
end if;
end download;
procedure open_image (i_dref integer,i_file varchar2) is
begin
     local_path;
local_viewer;
     if I_file is not null then
          file := i_file;
     else
          select file_name into file
          from sms_document_references
          where id = i_dref
     end if;
     download(i_dref, file);
     if not webutil_host.ID_NULL(active_process) then
    close_previous_image_process;
     end if;
     image_dir_file := dir ||'\'|| file;
     process := webutil_host.nonblocking (image_viewer || image_dir_file);
     if webutil_host.ID_NULL(active_process) then
          active_process := process;
     end if;
     if webutil_host.equals(process,active_process) then
          null;
     else
    close_previous_image_process;
    active_process := process;
     end if;
     viewer_active := true;
end;--

oh ho.
Dear user,
this is not code factory/design factory/bla bla bla.
this area for guide peoples where you are? what is way right to reach your target/goal. whatever in you words...
from your post and also procedures, you are from forms background. am also came from ORacle froms 10g background try to understand. and implement it adf.
back to topic:
Target Unreachable, identifier 'viewImage' resolved to null Error .i just am giving the steps to igonre your error
simple go to your taskflow - go to overview section - go to managed beans. configured you which you created bean say as x.java
if you create following code can be seen in source
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="xx-V-TF">
    <default-activity id="__1">xxV</default-activity>
    <managed-bean id="__2">
      <managed-bean-name id="__4">SUP1040V</managed-bean-name>
      <managed-bean-class id="__5">com.x.x.view.xBeans.xxV</managed-bean-class>
      <managed-bean-scope id="__3">backingBean</managed-bean-scope>
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    <view id="xV">
      <page>/ReportsPageFragments/xxV.jsff</page>
    </view>
    <use-page-fragments/>
</task-flow-definition>
</adfc-config>

Update view ( view is based on 3 tables)

i have view based on 3 tables.
create view view_master
select '1' as no , name , no from a
union all
select '2' as no , name , no from b
union
select '3' as no , name , no from c
actually i wanted to update view base table, Can i update a view view_master ?
My question here is does oracle support view update ( view is based on 3 tables)
Please advise ,,,

Apart from Instead of trigger any other work around? The best way to answer that question is if you let us know:
- your database version ( select * from v$version; )
- give us a narrowed down example of the 'begin-situation' and the desired 'final situation'.\
See:
{message:id=9360002} for more details.
MY ORACLE DBA hates tiggers .He's not the only one ;)

Problem in ms sql2005 database for LAN based messanger

hy friends,
i m doing LAN based messenger,database i m using is ms access and when i interact with ms sql2005 there is a problem in using text field.As i m sign in with 5-6 character of maximum 30 character in text field,the remaining also occurred in database.due to which the server become heavy n difficult to access it.
plz solve my problem as soon as possible

Changing the date format in .ctl files didnot help because the problem is with the way .dat files are getting generated. When the data is getting exported to .data files it doen't export date values in MM-DD-YYYY HH24:MI:SS or MM-DD-YYYY HH12:MI:SS AM format due to which '03/03/10 11:00:00 AM' and '03/03/10 11:00:00 PM' appear '03/03/10 11:00:00 AM' in oracle.
I had to export the tables which had date time values to text files and import them in oracle using toad. It's lot of manual work to go through each table and find if it has date fields with time portion in it.

Separate App Module, View Object based on Select not EO: Best practice?

Hi,
I have a list of base tables(parameters) that are used everywhere in my application for selection components (List, Combo, Radio).
I'm considering creating a separate app module with a view object based on query for each table.
I have created a BaseTableAM application module for managing those tables, Entity objects and View Objects in update mode.
Those tables are rarely changed.
Example of table:
ItemType
item_type_id = primary key
name = description
In the BasetableAM:
ItemTypeEO entity object
ItemTypeVO updateable view object based on related entity object.
Now in my project I will create combo boxes for selection of the item_type_id.
Separate application module:
SelectionViewAM composed of View Objects based on Select statements and not on Entity Objects.
Example of view object ItemTypeViewVO:
SELECT ItemType.ITEM_TYPE_ID,
ItemType.NAME
FROM ITEM_TYPE ItemType
All view objects in this application module will be read-only and for selection only.
By basing all those View Objects on select statements not based on Entity Objects I suppose there will be no locking and "value changed" management => less overhead.
Is this a good practice?
Being read-only I could have based those View Object on Entity Object with flag updateable set to no, what would you recommend?
By creating a separate Application Module for those selection view objects, I know that update will not be possible.
Thank you for your advice.
Frederic

See this article for View Object tuning tips:
http://www.oracle.com/technology/products/jdev/tips/muench/voperftips/index.html
Are you planning to use this AM as a nested AM inside other application modules?
If you don't the "selection AM" will have its own, separate database connection/transaction.
If you do, it will share connection, transaction with its containing "root" AM.
It may not be relevant to your application, but just realize (which is explained in the article I point to above) that view objects that are not related to entity objects do not "see" pending changes in the current transaction. That feature depends on the VO/EO cooperation. It's fine to build VO's without an EO -- in fact we've made it easier to do this in 10.1.2 in the Design Time wizards -- but you just want to make sure you realize what features it's giving up. If you don't need those EO-related features, then by all means create an Expert Mode VO that's not related to EO's.

Unable to view web-based videos

For the past few days, I have been unable to view web-based videos with the exception of YouTube. I am running Windows 7, IE 10, and am using Flash Player ver 11.8.800.94. Have tried using Beta ver 11.8.800.115 with no change. I have run 2 different anti-virus/anti-malware programs, and nothing was found. Have un-installed/re-installed Flash Player several times, and still receive messages telling me I need to download Flash Player. My system shows that I am running Flash Player 32-bit, but no videos besides YouTube will play. have been in contact with Microsoft for assisstance, and have followed all their suggestions, but still no luck. I am down to rebooting my laptop from scratch but thought I would see if you might be able to assisst me first.Any suggestions?

Check
http://forums.adobe.com/thread/885448
http://forums.adobe.com/thread/867968

How to view flash based website?

How to view flash based website?

Download an app from the AppStore called iSwifter. It is the best app that brings flash capabilities that I have come across. You can play games or watch live tv on it. Megavideo, Putlocker, etc.
Hope this helps.

Hide a View Variant embedded inside View Cluster based on Switch Assignment

Hi,
We have a view cluster in which one 2 view variants are present.
Now, we want to display only one of these view variants based on the switch assignment.
While creating an entry for view variant in View cluster I've added swithc name to one of the views. So based on whether the switch is active or not that view variant will be displayed.
But for the other view variant there is no switch assignment made, so it will always be visible.
Is there any way that we can make the visiblity of 2 view variants mutually exclusive based on some switch assignment
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Regards
Manas Dua

closing the thread..

PosgreSQL LAN-Based Swing Application

is it possible to create a lan-based swing application with database connectivity?
how?
thanxx

flor.jerico.m wrote:
is it possible to create a lan-based swing application with database connectivity?
how?
thanxxYou mean swing application(s) on various hosts pointing to same database ?
http://jdbc.postgresql.org/doc.html
check out jdbc url
jdbc:postgresql://host/database
jdbc:postgresql://host:port/database

LAN-based messaging

Are there any apps that work on both desktop and ipad for LAN based messaging?

I am havng some difficulty using this on an IOS device (specifically Ipad). Can anyone help or confirm that they are indeed able to send a LAN Message using a Wifi connection between a Mac and an Ipad wothout the Wifi having an internet connection attached to the Wifi.
This is very usefull/importat feature for me. The secenario would be to be able to comminucate/message between people while at an event. However, internet will not be present at the event, nor will it be needed.

LAN-based Failover & intermittent drop issues

Have 2 PIX535s each at remote sites configured for LAN-based failover. There is a VLAN("abc")designed for failover, but in that same VLAN are servers.
My setup is as follows:
PIX535 connects to a DMZ switch using 4 connections: the Inside intf & 3 other intfs.
On that same DMZ switch connects my core switch on the inside network. The core switch is the Root Bridge for the said VLAN ("abc"). It trunks this VLAN, along with others, to the DMZ switch.
On that same DMZ switch are a number of servers that are in this vlan ("abc").
When I configure one of the PIX interfaces to be in this same VLAN and be used for LAN-based failover I get intermittently lose of connectivity to different servers at different times. Its never any one particular server.
When I use another PIX interface, still connecting to this same DMZ switch, but in another VLAN ("xyz"), for LAN-based failover, I dont get any problems.
This other PIX interface is also being used for State failover. The idea is to have two separate interfaces, one each for LAN-based & State failover.
What could be the possible cause of this intermittent loss of connectivity to the servers in VLAN "abc" when I switch LAN-based failover to the PIX interface that connects to a VLAN "abc" port on the DMZ switch.

Following link may help you
http://www.cisco.com/warp/public/110/failover.html#lanbasedfailover

Lan Based Messenger.

I want to develop a LAN based messneger, which can be used by
the employees in an office to communicate with each other,
send files etc.
Please tell me how to go about it -- what classes to use,where
to start from etc. as I don't know much about network programming
in Java.I hope it is possible
If possible, suggest some good book on Network Programming In Java
Thank You,
Girish.

Yes, it is a something that java can handle very well and there are probably lots of practical resources right here, some of which I have seen, though, as you don't seem to be familiar with java.net, then you may find ot tough going - however, I assume you know something about IO in java.
Java doesn't really support link-level data link protocols such as Ethernet, but has good support for IP broadcast, multicast and there is support for UDP, which is higher up the protocol stack and probably your best option.
Thats a start - check out the things that are in bold her to get you going. It should be an excellent project and I feel you will find very good support here when you get stuck for something like this.
Good luck with it!

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