In the second case that is because SpecialOfferFdr is obtained from DynamicNodeList.Items so it's an IEnumerable<DynamicNode>... and .Take(2) is an extension method of IEnumerable<T>... trouble is, because Model is dynamic, SpecialOfferFdr is dynamic, and extension methods don't run on dynamics. If you do:
IEnumerable<DynamicNode> SpecialOfferFdr = Model.....Items; foreach (dynamic t in sof.Take(2)) { ... }
It should work because then SpecialOfferFdr is not a dynamic but explicitely an IEnumerable<T> and the Take() extension method works.
As for why the first case does not work... can't tell...
Take() not working with DynamicNode
Can someone explain why Take() isnt working here ?
var SpecialOfferFdr = @Model.AncestorOrSelf(2).Descendants("v").Where("Visible").Items;foreach(dynamic t in SpecialOfferFdr.Take(1)){if(t.Level == 4){ @t.Name } }
This didnt work either
var SpecialOfferFdr = @Model.AncestorOrSelf(2).Descendants("v").Where("Visible").Take(1).Items;foreach(dynamic t in SpecialOfferFdr){if(t.Level == 4){ @t.Name } }
//fuji
What do you mean by "isn't working"?
Hi Stephen,
Well when i make use of Take(2) here
var SpecialOfferFdr = @Model.AncestorOrSelf(2).Descendants("v").Where("Visible").Take(2).Items;
foreach(dynamic t in SpecialOfferFdr){
if(t.Level == 4){ @t.Parent().Name
}
}
I dont get any results,.
And if i make use of this
foreach(dynamic t in SpecialOfferFdr.Take(2)){if(t.Level == 4){
@t.Parent().Name
}
}
I get an error when rendering the script
In the second case that is because SpecialOfferFdr is obtained from DynamicNodeList.Items so it's an IEnumerable<DynamicNode>... and .Take(2) is an extension method of IEnumerable<T>... trouble is, because Model is dynamic, SpecialOfferFdr is dynamic, and extension methods don't run on dynamics. If you do:
It should work because then SpecialOfferFdr is not a dynamic but explicitely an IEnumerable<T> and the Take() extension method works.
As for why the first case does not work... can't tell...
Yes got working i changed it to
Well tried both and works. Thanks for the tip
is working on a reply...