Re: binding validation problem
Re: binding validation problem
- Subject: Re: binding validation problem
- From: Archibald Singleton <email@hidden>
- Date: Tue, 1 Apr 2008 00:26:56 -0300
On 01 Apr 2008, at 00:16, Mike Schrag wrote:
<wo:WOImage alt = "~\"Order a \" + $currentItem" border = "0"
filename = "~$currentItem + \".gif\""/>
OGNL doesn't use $, it just uses the binding name, so "~$currentItem
+ \".gif\"" is invalid, it should be "~currentItem + '.gif'" (single
tick instead of quote is a lot easier with OGNL, too -- a lot less
escaping).
Ooops, so the error message was actually pretty straight on, missed
the '$' in the keyname %-).
Thanks! (also for pointing out the use single quote).
Now for another one:
Application.java has the following accessor method
public NSArray<Entree> entrees() {
return _entrees;
}
public void setEntrees(NSArray<Entree> entrees) {
_entrees = entrees;
}
And Main.html has the following subcomponent for which I'm getting the
following error message "There is no key 'entrees' for the keypath
'application' in Main"
<wo:loop list = "$application.entrees" item = "$currentItem">
I'm sure it's something obvious again, but I can see what.
= tmk =
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