Re: OGNL Qurey

2010-07-29 Thread Dale Newfield
On 7/29/10 11:23 PM, Zoran Avtarovski wrote: This sounds too easy, so I just want to clarify. From my action if I call findValue(myExpressionString) and it will use OGNL to evaluate the expression. Yes. To be more specific, ActionContext.getContext().getValueStack().findValue(yourExpressionStr

Re: OGNL Qurey

2010-07-29 Thread Zoran Avtarovski
Hi Dale, This sounds too easy, so I just want to clarify. From my action if I call findValue(myExpressionString) and it will use OGNL to evaluate the expression. That¹s fantastic and exactly what I was looking for. I¹ll try it this weekend. Z. > > On Thu, Jul 29, 2010 at 10:07 PM, Dale Newfiel

Re: OGNL Qurey

2010-07-29 Thread Dale Newfield
On Thu, Jul 29, 2010 at 10:07 PM, Dale Newfield wrote: > On 7/29/10 9:50 PM, Zoran Avtarovski wrote: >> >> What I want to know if there is a way for OGNL to evaluate the expression >> represented by the string through recursion? > > I see no reason you can't get a reference to the ValueStack objec

Re: OGNL Qurey

2010-07-29 Thread Dale Newfield
On 7/29/10 9:50 PM, Zoran Avtarovski wrote: What I want to know if there is a way for OGNL to evaluate the expression represented by the string through recursion? I see no reason you can't get a reference to the ValueStack object from within OGNL and call the findValue() method to make that ha

OGNL Qurey

2010-07-29 Thread Zoran Avtarovski
I¹m trying to construct a conditional display mechanism for a web app, but I need some help with the OGNL side of things. My app will produce a string like ³object1.attribute == 25 && object2. attribute > 5² and store it as a parameter in my action called condition. What I want to know if there