Re: REPOST: [flexcoders] PrintJob cutting text on datagrid

2005-12-26 Thread Manish Jethani
On 12/21/05, Mika Kiljunen [EMAIL PROTECTED] wrote:

 Here comes a small sample. It has a datagrid on a popup and it needs to get 
 printed. It seems to lose the bottom tails of g,y,p,q letters.

Hi, Mika.  I just confirmed that this is a known problem and has been
logged as a bug.  I am currently not aware of any workarounds.

Manish


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Re: [flexcoders] Re: PopupWindow's MenuBar can't handle event if ...

2005-12-26 Thread Manish Jethani
On 12/21/05, sn197412 [EMAIL PROTECTED] wrote:

 Here is a sample source of a component.
[snip]

 hm
 I guess that TitleWindow has many bugs about events.

Thanks, Shigeru - that's very helpful.

I think the core issue is that clicking on a TitleWindow does not make
it the topmost window on the screen, which it should.  I have logged a
bug for the same.  Either it should work automatically or there should
be a simple API for bringing a window to the highest depth.  Once the
issue is fixed, you shouldn't have to write your own setTopMost
method.

Manish


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Re: [flexcoders] Flex 2.0 Tree control dataprovider problem.

2005-12-26 Thread Manish Jethani
On 12/25/05, Jonas Windey [EMAIL PROTECTED] wrote:

 I'm experimenting a bit with flex 2.0 alpha, and I'm trying to use a
 webservice to provide the datasource of my tree control. I took the xml
 structure that can be found in the examples explorer, and made a webservice
 that is giving exactly the same result:

 ?xml version=1.0 encoding=utf-8?
 node
  node label=Technology
...
  /node
  node label=Utilities
...

 Now comes the problem, when I give my treeview this result as datasource,
 the output isn't what it should be, as can be seen on this url:
 http://www.narcisten.be/pl_treeProblem.jpg

 I've tried setting the dataprovide as event.result.childNodes[0], but no
 luck.

Shouldn't that be event.result.node.node?

Manish


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Re: [flexcoders] How to embed XML in AS3?

2005-12-26 Thread Manish Jethani
On 12/24/05, flexhtoo [EMAIL PROTECTED] wrote:

 I want to konw how to embed XML in AS2? Is xml MIME type?

I don't think there's a way to embed XML in ActionScript.  You'll have
to use the XML element in MXML.

Manish


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[flexcoders] Error executing database querry

2005-12-26 Thread vmlr123
Can any body just tell me why Error executing database querry .
Im new to flex and just trying to connect my db2 database with flex 
using coldfusion.

I dont find any error in the sql querry im using.

cfquery  datasource=DSFORCF
INSERT INTO SPFLEX.M_BRAND_DETAILS 
(brand_id,brand_name,created_by,modified_by)
VALUES 
('#arguments.brandToAdd.brand_id#','#arguments.brandToAdd.brand_name#',
'#arguments.brandToAdd.created_by#','#arguments.brandToAdd.modified_by#
')
/cfquery


Is it some thing related to the datasource settings..?








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RE: [flexcoders] Flex 2.0 Tree control dataprovider problem.

2005-12-26 Thread Jonas Windey
No luck, if I use event.result.node.node, I get a flash player 8.5 warning
stating:

TypeError: Error #1010: undefined has no properties.
at PixcoLabs/__catWS_result()
at flash.events::EventDispatcher/dispatchEvent()

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Manish Jethani
Sent: maandag 26 december 2005 11:35
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Flex 2.0 Tree control dataprovider problem.

On 12/25/05, Jonas Windey [EMAIL PROTECTED] wrote:

 I'm experimenting a bit with flex 2.0 alpha, and I'm trying to use a
 webservice to provide the datasource of my tree control. I took the xml
 structure that can be found in the examples explorer, and made a
webservice
 that is giving exactly the same result:

 ?xml version=1.0 encoding=utf-8?
 node
  node label=Technology

  /node
  node label=Utilities


 Now comes the problem, when I give my treeview this result as datasource,
 the output isn't what it should be, as can be seen on this url:
 http://www.narcisten.be/pl_treeProblem.jpg

 I've tried setting the dataprovide as event.result.childNodes[0], but no
 luck.

Shouldn't that be event.result.node.node?

Manish



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[flexcoders] Would this make a program secure

2005-12-26 Thread nostra72




Do you use an http:service tag to store a password? Is this in all of your opinions the best way to do it?






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RE: [flexcoders] Would this make a program secure

2005-12-26 Thread Tracy Spratt










The mx:HTTPService tag is simply a way to
establish a connection with some server-based data. You cant store
anything in it. You could use the middle tier to store a list of the valid
user/password combinations, then use HTTPService to send what the user enters
to the middle tier, which would then compare it to the list. The middle tier
would then return the result of that validation to Flex in the HTTPService
result.



Tracy











From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of [EMAIL PROTECTED]
Sent: Monday, December 26, 2005
12:42 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Would this
make a program secure







Do you use an http:service tag to store a password? Is this
in all of your opinions the best way to do it?

















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RE: [flexcoders] Flex 2.0 Tree control dataprovider problem.

2005-12-26 Thread Tracy Spratt
In 1.5, there were issues with whitespace in the xml causing unexpected nodes 
to display in the tree.  The 1.5 fix is to tell the parser to ignore whitespace.

Can you remove the linefeeds from the xml for testing?

Tracy

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jonas 
Windey
Sent: Saturday, December 24, 2005 4:47 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex 2.0 Tree control dataprovider problem.

Hi all,

I'm experimenting a bit with flex 2.0 alpha, and I'm trying to use a
webservice to provide the datasource of my tree control. I took the xml
structure that can be found in the examples explorer, and made a webservice
that is giving exactly the same result:

?xml version=1.0 encoding=utf-8?
node
  node label=Technology
    node label=ASP.NET /
    node label=HTML/CSS /
    node label=Javascript /
    node label=SQL /
    node label=Tech Experiments /
  /node
  node label=Utilities
    node label=Client tools /
    node label=Server tools /
  /node
  node label=Design
    node label=Cool layouts /
    node label=Design experiments /
  /node
  node label=Usability
  /node
  node label=Off-topic
  /node
/node

Now comes the problem, when I give my treeview this result as datasource,
the output isn't what it should be, as can be seen on this url:
http://www.narcisten.be/pl_treeProblem.jpg

I've tried setting the dataprovide as event.result.childNodes[0], but no
luck.
Here's my code (without the markup)

mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
creationComplete=catWS.getCategories.send(); fontSize=11

...

mx:WebService result=catTree.dataProvider=event.result id=catWS
wsdl=http://localhost:1200/pixcoID/pixcoThoughts.asmx?WSDL;
showBusyCursor=true fault=Alert.show(event.fault.faultstring)
  mx:operation name=getCategories
    mx:request
  intAccountID
    1
  /intAccountID
    /mx:request
  /mx:operation
/mx:WebService


In the code example, the tree control uses a httpservice, and there you can
use event.result.node, which looks inside the xml to loop through the
correct nodes.

Any suggestions? Thanks in advance.

Jonas

        





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RE: [flexcoders] Error executing database querry

2005-12-26 Thread Tracy Spratt
I don't do CF, but that error does not sound like it is related to flex.

Can you get your cfquery to display in a normal browser page?  Or a cf
generated test page?

Tracy

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of vmlr123
Sent: Monday, December 26, 2005 8:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Error executing database querry

Can any body just tell me why Error executing database querry .
Im new to flex and just trying to connect my db2 database with flex 
using coldfusion.

I dont find any error in the sql querry im using.

cfquery  datasource=DSFORCF
INSERT INTO SPFLEX.M_BRAND_DETAILS 
(brand_id,brand_name,created_by,modified_by)
VALUES 
('#arguments.brandToAdd.brand_id#','#arguments.brandToAdd.brand_name#',
'#arguments.brandToAdd.created_by#','#arguments.brandToAdd.modified_by#
')
/cfquery


Is it some thing related to the datasource settings..?









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Re: [flexcoders] How to embed XML in AS3?

2005-12-26 Thread Stanislav Zayarsky
 I want to konw how to embed XML in AS2? Is xml MIME type?

Let's try the next thing: create XML element in mxml and before this
set in flex-config.xml file
keep-generated-astrue/keep-generated-as. and then compile mxml.

Then open generated *.as file and see what is there.

From there we can take this script:

var myXML:XMLNode;

function createXML() {
myXML = mx.utils.XMLUtil.createXML(document\ndata/\n/document); 

}   

By this way we can manually embed XML file via ActionScript.

Or I'm not right?

On 12/26/05, Manish Jethani [EMAIL PROTECTED] wrote:
 On 12/24/05, flexhtoo [EMAIL PROTECTED] wrote:

  I want to konw how to embed XML in AS2? Is xml MIME type?

 I don't think there's a way to embed XML in ActionScript.  You'll have
 to use the XML element in MXML.

 Manish



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Re: [flexcoders] Would this make a program secure

2005-12-26 Thread nostra72




Ok so what your saying is I use the tag to connect to the server. What I do is I store the information on a database on the server. I know you do not store a password with the HTTPService tag but what I want to know is do you use it to make information secure?






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[flexcoders] Nested faceless components. keeping IDs and DataBinding

2005-12-26 Thread Aldo Bucchi
Hi all,

It would be great to have IDs and databinding available to faceless
data structures.
Unfortunately, there are some restrictions that apply to faceless components.

Is there any (hacky) way to declare a nested faceless component in an
MXML document and assign a document scoped ID to it ??

This is not legal as there are IDs in the nested components.

c:Person id=foo
c:children
mx:Array
c:Person id=barbie/
c:Person id=birbie/
/mx:Array
/c:children
/c:Person


One ugly way would be to extend a container and do something like the following

c:Person id=foo
c:Person id=barbie/
c:Person id=birbie/
/c:Person

Now, this limits me to assigning all children to one array... not to
mention the overhead and component-lifecycle-related trouble.


For now the only legal solution is the following I guess...

c:Person id=foo/
c:Person id=barbie parent={foo}/
c:Person id=birbie parent={foo}/


Evidently the benefit of using XML is lost.


Any ideas?



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Re: [flexcoders] Error executing database querry

2005-12-26 Thread Tariq Ahmed
One of the practices I've been using in Flex development using CF is to 
build a function test page that can be used to test functions in the 
CFC's that your Flex app will be calling. This makes it easier when 
debugging to verify if everything on the CF side is good and get the 
detailed CF diagnostics when the function fails.

Though SQL wise there could be a lot of things that could cause the 
stuff below to bomb. Eg if brand_id is an integer field the 
'#arguments.brandToAdd.brand_id#' is trying to pass a string to that 
field. Likewise with created_by, and modified_by.



Tracy Spratt wrote:

I don't do CF, but that error does not sound like it is related to flex.

Can you get your cfquery to display in a normal browser page?  Or a cf
generated test page?

Tracy

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of vmlr123
Sent: Monday, December 26, 2005 8:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Error executing database querry

Can any body just tell me why Error executing database querry .
Im new to flex and just trying to connect my db2 database with flex 
using coldfusion.

I dont find any error in the sql querry im using.

cfquery  datasource=DSFORCF
   INSERT INTO SPFLEX.M_BRAND_DETAILS 
(brand_id,brand_name,created_by,modified_by)
   VALUES 
('#arguments.brandToAdd.brand_id#','#arguments.brandToAdd.brand_name#',
'#arguments.brandToAdd.created_by#','#arguments.brandToAdd.modified_by#
')
   /cfquery


Is it some thing related to the datasource settings..?


  






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[flexcoders] DataGrid with colspans

2005-12-26 Thread Mohanraj Jayaraman
Hi,

I am trying to create a DataGrid with the following
structure


Colspaned Grid

  | Col B  |

Col A  | Col B1  | Col B2 | Col B3 |


Clicking on the bottom columns (Col A, Col B1 etc.)
should sort the data as well.

Its pretty simple to create such grid with mx:Grid
tag, but I need all other functionality provided by a
DataGrid.

This I believe would need both Header CellRenderer and
Column CellRenderer.

I am trying to do this at my end but I am spending too
much time to create one without success. Can you share
your thoughts on how to create such grid?

Thanks,
Mohan




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RE: [flexcoders] Error executing database querry

2005-12-26 Thread Tracy Spratt
Yeah, if you can get CF to display or trace or log the final, evaluated
SQL string, you can copy that and try it directly against the database
using Query Analyzer or some other database query tool.
Tracy

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tariq Ahmed
Sent: Monday, December 26, 2005 3:32 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Error executing database querry

One of the practices I've been using in Flex development using CF is to 
build a function test page that can be used to test functions in the 
CFC's that your Flex app will be calling. This makes it easier when 
debugging to verify if everything on the CF side is good and get the 
detailed CF diagnostics when the function fails.

Though SQL wise there could be a lot of things that could cause the 
stuff below to bomb. Eg if brand_id is an integer field the 
'#arguments.brandToAdd.brand_id#' is trying to pass a string to that 
field. Likewise with created_by, and modified_by.



Tracy Spratt wrote:

I don't do CF, but that error does not sound like it is related to
flex.

Can you get your cfquery to display in a normal browser page?  Or a cf
generated test page?

Tracy

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of vmlr123
Sent: Monday, December 26, 2005 8:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Error executing database querry

Can any body just tell me why Error executing database querry .
Im new to flex and just trying to connect my db2 database with flex 
using coldfusion.

I dont find any error in the sql querry im using.

cfquery  datasource=DSFORCF
   INSERT INTO SPFLEX.M_BRAND_DETAILS 
(brand_id,brand_name,created_by,modified_by)
   VALUES 
('#arguments.brandToAdd.brand_id#','#arguments.brandToAdd.brand_name#',
'#arguments.brandToAdd.created_by#','#arguments.brandToAdd.modified_by#
')
   /cfquery


Is it some thing related to the datasource settings..?


  







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Re: [flexcoders] How to embed XML in AS3?

2005-12-26 Thread JesterXL
E4X in AS3 allows true embedded XML, like so:

var some_xml:XML = somexml/some;

AS2 doesn't support that format, so you could do:

var some_xml:XML = new XML(somexml/some);

or:

var some_xml:XML = new XML();
some_xml.parseXML(somexml/some);

or use the MXML mx:XML tag which will embed XML.

- Original Message - 
From: Stanislav Zayarsky [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Monday, December 26, 2005 1:24 PM
Subject: Re: [flexcoders] How to embed XML in AS3?


 I want to konw how to embed XML in AS2? Is xml MIME type?

Let's try the next thing: create XML element in mxml and before this
set in flex-config.xml file
keep-generated-astrue/keep-generated-as. and then compile mxml.

Then open generated *.as file and see what is there.

From there we can take this script:

var myXML:XMLNode;

function createXML() {
myXML = mx.utils.XMLUtil.createXML(document\n data/\n/document);
}

By this way we can manually embed XML file via ActionScript.

Or I'm not right?

On 12/26/05, Manish Jethani [EMAIL PROTECTED] wrote:
 On 12/24/05, flexhtoo [EMAIL PROTECTED] wrote:

  I want to konw how to embed XML in AS2? Is xml MIME type?

 I don't think there's a way to embed XML in ActionScript.  You'll have
 to use the XML element in MXML.

 Manish



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[flexcoders] Re: Would this make a program secure

2005-12-26 Thread Dave Wolf
Here is a little mini review of how authetication works in a J2EE
container.  

Authentication:

Authentication is the act of supplying credentials to the server to
establish your identity.  In the J2EE world authentication is
initiated by a challenge from which the client provides a
response.  A challenge is initiated when a protected resource is
requested from the server.  Protected resources are configured in the
web applications WEB-INF/web.xml file.  For example:

web-resource-collection
web-resource-nameProtected Area/web-resource-name
!-- Define the context-relative URL(s) to be protected -- 
url-pattern/secure/*/url-pattern
!-- If you list http methods, only those methods are protected --
http-methodDELETE/http-method
http-methodGET/http-method
http-methodPOST/http-method
http-methodPUT/http-method
/web-resource-collection

In the example above, all resources in the web application under the
directory /secure are protected.  When any client requests these
resources, the server would challenge the user for their credentials.
 There are two kinds of challenges in J2EE.

1) BASIC.  When configured to use BASIC the container will cause the
browser to pop up the simple built in username/password dialog box. 
BASIC auth then stores a UUENCODED version of the password in the HTTP
headers sent to the server.  If sent through SSL, this is then
protected from prying eyes.

login-config
auth-methodBASIC/auth-method
realm-nameExample BASIC-Based Authentication Area/realm-name
/login-config

2) FORM.  When configured for FORM the container will redirect the
browser to a specific URI, or page.  That page when must contain a
form which sends two parameters (j_username and j_password) to a
specific URI (/j_security_check) via a HTTP POST.  Traditionally
people used a HTML form for this, although it works just dandy from
a Flex based form too.  Once authenticated via form a specific cookie
value is set by the container. That cookie (jsessionid) contains a
unique opaque value.  At each http request, the jsessionid is read and
recoupled to a secure http session in the container.


login-config
auth-methodFORM/auth-method
form-login-config
form-login-page/login.jsp/form-login-page
form-error-page/failed_login.jsp/form-error-page
/form-login-config
/login-config

Ta da, authorization in J2EE.  Now, you may ask (as I think you did)
where is the user added to the system?  Where is the username and
password stored on the system?  Well, the answer is It depends. 
Every J2EE container is different.  For instance in Tomcat there is a
users xml file that contains the user and their password. That said,
most every container supports a plug-in called a JAAS module.  Via
JAAS you can pick and choose exactly how you container persists
credentials and the logic used during a login.  So for instance, in
many applications we develop we use a JAAS plugin which points to a
database where we store users, passwords, roles, attributes, etc.  We
store the passwords in a relational database hashed using a well known
, broadly published and accepted one-way hashing algorithm. (Thus
preventing any prying eyes from having any use for the stored hash. 
There is no known way to undo the hash and get the actual password). 
Writing a JAAS plug in may not be for the faint of heart, but I do
know a consulting few world-class Java security consultants wink.

That is how authorization works.  You can seamlessly and transparantly
use J2EE security inside a Flex application.  That means you do not
have to do *anything* in terms of developing a security framework in
Flex, littering your application with security code, etc.  The
container can do this all for you.  When the above is done under SSL
encryption you will find you can develop a serious enterprise-class
security infrastructure.  

Access control is a seperate discussion and related to the above
authentication.  If you or others are interested I can do a follow on
post on that as well.

It also sounds like it might be a good idea to add security to the
Flex whitepapers we already have in our Flex Resources site?  You can
register for the site at

https://www.cynergysystems.com/pages/how/technologies/flex/index.html


-- 
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com

Email: [EMAIL PROTECTED]
Office: 866-CYNERGY

--- In flexcoders@yahoogroups.com, [EMAIL PROTECTED] wrote:

 Do you use an http:service tag to store a password? Is this in all
of your 
 opinions the best way to do it?







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