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Re: Blank From Parent WOComponent When Accessing From Embedded Components
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Re: Blank From Parent WOComponent When Accessing From Embedded Components


  • Subject: Re: Blank From Parent WOComponent When Accessing From Embedded Components
  • From: King Chung Huang <email@hidden>
  • Date: Sat, 24 Apr 2004 10:36:49 -0600

You're accessing the parent too early. You can probably get it during awake(). For the example you presented, you could simply bind the string directly to parent.theHotelItem.hotelName without making a local instance variable.

King Chung Huang
Learning Commons
University of Calgary

On Apr 23, 2004, at 11:10 PM, Hunter Hillegas wrote:

I have several components that are inserted in another component via the 'Custom WebObject' menu option in WOBuilder.

In the embedded components I have the following code in the constructor:

theParentContainer = (RVHotelDetailMain)parent();

When I bind strings in this format:

theParentContainer.theHotelItem.hotelName

It comes back with no value...

If I do println on the variable from the parent component, it prints the value:

DEBUG: Hotel: Bellagio

So... What am I doing wrong? Can't I access the parent as I did?

Thanks,
Hunter
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References: 
 >Blank From Parent WOComponent When Accessing From Embedded Components (From: Hunter Hillegas <email@hidden>)

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