Re: Re: Updating webview with HTML attribute of a managed object
Re: Re: Updating webview with HTML attribute of a managed object
- Subject: Re: Re: Updating webview with HTML attribute of a managed object
- From: "Tom Burns" <email@hidden>
- Date: Tue, 18 Jul 2006 12:21:07 -0400
Option #2 seems like the better way to go, and was my original plan,
but perhaps I wasn't clear enough: I am not sure how to go about
"getting" the managed object associated with the selected row in the
tableview. the best I could think of was using a fetch request and
matching the contents of one of the columns in the table with the
contents of the associated attribute, but there must be a cleaner way
than that, right?
--Tom
On 7/18/06, Jim Correia <email@hidden> wrote:
On Jul 18, 2006, at 12:09 PM, Tom Burns wrote:
> In the app I am developing, I have a webview that I need to display
> content based on the currently selected item in a tableview. The
> tableview is automatically populated by coredata, but I am at a loss
> when it comes to figuring out how to get the HTML (stored as a string
> attribute of each managed object) of the correct managed object to
> load. Is there something simple that I am missing here? I have a
> feeling that this is a simple problem with a simple solution, but I am
> at a loss.
WebView doesn't have a binding which you can take advantage of to
have it display an HTML string stored in a model object.
Your choices are:
1) Subclass WebView and expose such a binding :-)
2) In your controller code fetch the HTML string from your model, and
load it in the web view "by hand"
Jim
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