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#20215 : Taxonomy token not chaining

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Work Item: 20215
This commit is contained in:
Codinlab
2014-03-05 12:14:06 +01:00
committed by Sebastien Ros
parent 1c7796b125
commit 61fd42fb41
1 changed files with 4 additions and 1 deletions
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5
src/Orchard.Web/Modules/Orchard.Taxonomies/Tokens/TaxonomyTokens.cs
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@@ -32,7 +32,10 @@ namespace Orchard.Taxonomies.Tokens {
context.For<TaxonomyField>("TaxonomyField")
.Token("Terms", field => String.Join(", ", field.Terms.Select(t => t.Name).ToArray()))
.Token(
token => token.StartsWith("Terms:", StringComparison.OrdinalIgnoreCase) ? token.Substring("Terms:".Length) : null,
token => {
var index = 0;
return (token.StartsWith("Terms:", StringComparison.OrdinalIgnoreCase) && int.TryParse(token.Substring("Terms:".Length), out index)) ? index.ToString() : null;
},
(token, t) => {
var index = Convert.ToInt32(token);
return index + 1 > t.Terms.Count() ? null : t.Terms.ElementAt(index).Name;