An expando is an custom property attached to a document object.
An expando property is an attribute of a DOM element which is not part of the specification or IDL. Some legacy expandos, such as onclick, are natively mapped to an internal event handler for backward compatibility with the DOM level 0 model.
I'm looking for best option that is available today with SQL Server Backend & C# has front end for storing data which has dynamic columns. Currently My Scenario is like
I have Object say "Item" which holds Pricing information for multiple currency…
I need to collect performance metrics for a bunch of Grails on Groovy apps. I'm thinking of doing it on the basis of a few examples on the web (cf. http://www.infoq.com/articles/aop-with-groovy).
I think I've got what I need to do in terms of…
I am using list of dynamic (anonymous objects) in a Razor view and display it.
Controller Code :
var res = (from c in _context.DM_Suivi_Us_Servis
group c by new { c.designation_magasin,c.designation_uf} into g
…
I want to convert a string containing an expression of a known signature Func x.Age > 18 //Typecastable to Func
var function = (Func) Lamdba.Parse("(x) =>…
I got json object like this -
and some times like this -
So the order of the object is not fixed. In above example "CreatedOn" field need to stored in DB.
I am using following code to convert it into expandoobject -
JObject jsonObject =…
I'm working on the expando object in C#, however, I would like to know whether we have a way to assign a predefined value like 'Prop not found' when we access to a non-existing property ? My code is as follow, if we access to an unknown property in…
I've searched around and people talk about using ExpandDo with dynamic, but I haven't been able to figure it out how to do this with a collection returned from a LINQ query.
I'm doing an inner join on my database between 2 tables (student and…
Is it possibly to dynamically set the class of an expando??
Having set
jr = new Expando()
Is there a way to
def end = 'name'
so that
jr.end
will actually give me the value stored in
jr.name
I have a portlet embedded in a theme. The only solution that I found to permit the theme to get parameters values from the portlet is to use an intermediate database.
What I did is that I created a table in the portlet and then I tried to access to…
I don't think a design pattern can be used in this sense.
The case scenario is having a base object that has these properties and corresponding getters/setters always defined: (id,name,content). In addition to that there will be objects that have…
I don't think a design pattern can be used in this sense.
The case scenario is having a base object that has these properties and corresponding getters/setters always defined: (id,name,content). In addition to that there will be objects that have…
If I have a closure attached to an expando and the closure references a value on the expando like so...
def e = new Expando()
e.val = 'hi'
e.doit = { println delegate.val }
e.doit()
It works fine. and prints 'hi'
If I call the closure with the long…
I have a hook where to add an organization and few custom field variables (Expando Variables) automatically to a liferay portal. How do I run that hook or a method in the hook during liferay setup or the first time I start a liferay portal? Does…
I have a multiview control which I effectively use the same as a wizard stepping through 4 panels to complete a form.
Each view has a number of input controls/validator controls. For reuse, these are bundled together as a user control. For instance…
