foreach loop in aspx page - CS1026: ) expected

Question

In the following block of code, i got the compilator error : CS1026: ) expected at that line :

"position": <%=node.Attribute("level").Value;%>,

Full code:

<script type="application/ld+json">
{"@context": "http://schema.org",
"@type": "BreadcrumbList",
"itemListElement":

<% foreach (var node in firstLevelChildren) {%>
[{"@type": "ListItem",
"position": <%=node.Attribute("level").Value;%>,
"item":
{"@id": <%=node.Attribute("url").Value; %>,
"name": <%=node.Attribute("nav_title").Value; %>}},
 ]
 <%}%>

 }
</script>

I can't understand what's wrong, all the brackets seem to be correctly closed.. Thank you for your help

at the end of the last line ""name": <%=node.Attribute("nav_title").Value; %>}}," I see a comma. Maybe you have to check if there are multiple elements in your loop cicle and manage the comma.. — Ciro Corvino
– Ciro Corvino, Commented Oct 14, 2016 at 11:32

Ted · Accepted Answer · 2016-10-14 11:39:08Z

1

remove the semicolon ; from all inline values:

<% foreach (var node in firstLevelChildren) {%> [{
  "@type": "ListItem",
  "position": <%= node.Attribute("level").Value %>,
  "item": {
    "@id": <%= node.Attribute("url").Value %>,
    "name": <%= node.Attribute("nav_title").Value %>
  }
}, ]
<%}%>

also, you're json syntax seems to be incorrect, the line before last, troubles me. you should not get a compilation error though, just invalid json

instead of

   }
}, ]

i think it should be

   }
} ],

the comma should be after each array element

edited Oct 14, 2016 at 11:39

answered Oct 14, 2016 at 11:32

Ted

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