Suggestions? How to properly "nest" components/share code
Hello,
I have a situation with nested components like this:
Application (STATE1)
-----Component_A (STATE2)
----------Component_B (STATE2) <--most of the action is here-->
---------------Component_C (STATE2)
My main problem is that Component_C works fine by itself to control its own properties and methods, but I need it to also dynamically control some TextArea properties (such as visibility) in Component_B. However, the objects in Component_B are not "know" by the code I use (AS file) to control Component_C. I'm considering not using Component_C, and just integrating the rectangle/text/buttons box into Component_B, but this will "deModularize" my app which will have about 200 Component_Bs, thus causing me to re-create Component_C (about 200 times) as a object, rather than a component inside Component_B.
Thanks for taking time to read this - I realize it is lengthy.
Doug
NEVER EVER EVER EVER use view classes as controllers or presenters of other view classes . I've still got shrapnel in my leg from the last project where that was the main design theme.
If you need to manage view classes you can make presenters, which have no knowledge of the view class. It's very easy to do especially with Flex's databing (including two-way). Or you may opt out for a controller, by adding an interface to the Component B/Component C tandem. That way if you do decide to make C part of B you don't break everything.
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Unfortunately, interactive components can only be created internally, and you cannot modify existing interactive components. We have heard this request before, and I hope to see this in a future release, but we have time frame for when this might be possible.
Garret
Senior Software Developer
National Instruments
Circuit Design Community and Blog
If someone helped you, let them know. Mark as solved or give a kudo. -
How to get nested table meta data
how to get nested table column name, column type and column size
by using java. i need code for this.
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import java.sql.Connection;
import java.sql.DriverManager;
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How to 100% Protect PL/SQL Code By Wrapped in Oracle Database 10g R2
Hello,
Is Possible to 100% Protect PL/SQL Code By Wrapped in Oracle 10g R2 ?
If it is not possible by wrap in oracle 10g R2,
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Which is running in field filed.
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And .pll file to .plx file?
Is it possible to convert .plx file to .pll file ?
Please, let know any better solutions in this case....
Regards
MehediHello,
No, wrapping is not a 100% secure method. It could prevent your code from amateurs, but not from professional hackers. Look at the article http://docs.oracle.com/cd/B28359_01/appdev.111/b28370/wrap.htm#BEHGBJAA
It says: "•Wrapping is not a secure method for hiding passwords or table names.
Wrapping a PL/SQL unit prevents most users from examining the source code, but might not stop all of them."
Edited by: apiminov on 03.12.2012 3:23
Edited by: apiminov on 03.12.2012 3:24 -
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What are you missing?
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Hi..
Can any one guide me how to use nested tag in Struts. So far i already tried bean tag with no error but when i try to use nested tag i got error like
javax.servlet.ServletException: Cannot find bean: "" in any scope
Below are my class:
action class
session.setAttribute ("MyDetailList", detailList);
JSP page
<logic:iterate id="list" name="MyDetailList">
Company ID : <bean:write name="list" property="companyID" />
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For bean tag, i got no error at all and below are my code for nested tag
action class
session.setAttribute ("MyDetailList", detailList);
JSP Page
<nested:nest property="MyDetailList">
Make : <nested:text property="make"/>
Car ID : <nested:text property="carID"/>
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When i run the code, i got error message
javax.servlet.ServletException: Cannot find bean: "" in any scope
Any body can help me?
zulwhat am I doing wrong?You will notice above that I mentioned
YOU CAN'T USE CUSTOM TAGS AS ATTRIBUTES TO OTHER CUSTOM TAGS
(was that loud enough for you to notice this time)?
Try
<html:text styleId="instruction" styleClass="text" size="50" name="instruction" property="value"/>
//or
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Cheers,
evnafets -
How to group UI components into an array in MXML
Hi all,
I'm new in Flex. I want to group UI components into an array
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following:
<mx:Text id="arrayItems[]"/>
<mx:Text id="arrayItems[]"/>
<mx:Text id="arrayItems[]"/>
In AS3, I would like to execute a method as follows:
<mx:Script>
<![CDATA[
private function setTextFields():void {
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Anybody please help me to correct the MXML code above.
Thanks alot,
KhoaNgoThe easiest way is to use a repeater.
HTH;
Amy
"KhoaNgo" <[email protected]> wrote in
message
news:gpla74$78u$[email protected]..
> Hi all,
>
> I'm new in Flex. I want to group UI components into an
array in MXML, but
> I
> don't know how to do so. Pseudo code looks like
following:
>
> <mx:Text id="arrayItems[]"/>
> <mx:Text id="arrayItems[]"/>
> <mx:Text id="arrayItems[]"/>
>
> In AS3, I would like to execute a method as follows:
>
> <mx:Script>
> <![CDATA[
> private function setTextFields():void {
> for (var i:int = 0; i < arrayItems.length; i++) {
> arrayItems
.text = "Text " + i;
> }
> }
> ]]>
> </mx:Script>
>
> Anybody please help me to correct the MXML code above.
> Thanks alot,
> KhoaNgo
> -
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Hello @charly6,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you are getting the error 0x80010108 when you insert your CD into your Optical Drive on your HP Touchsmart 520 Desktop PC. The error you are receiving is related to Windows Essentials and I suggest that you download and install the latest version from the Windows Essentials website. I believe that Windows Essentials was aware of this error and have corrected it in their updates.
Please re-post if you require additional support. Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter
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