renderConfig bugs fixed

memri/cvu/views/CascadableView.ts

@@ -240,14 +240,14 @@ export class CascadableView extends Cascadable/*, ObservableObject*/ {
 
     get renderConfig(): CascadingRenderConfig {
         let x = this.localCache[this.activeRenderer]
-        if (x?.constructor?.name == "CascadingRenderConfig") { return x }
+        if (x && x instanceof CascadingRenderConfig) { return x }
 
         let getConfig = function(a: CVUParsedDefinition) {
             let definitions = (a.get("rendererDefinitions") ?? [])
             // Prefer a perfectly matched definition
             return definitions.find((item) => item.name == this.activeRenderer )
                 // Else get the one from the parent renderer
-                ?? definitions.find((item) => item.name == this.activeRenderer.split(".").splice(-1,1).join("."))
+                ?? definitions.find((item) => item.name == this.activeRenderer.split(".").slice(0, -1).join("."))
         }.bind(this)
 
         let head = getConfig(this.head) ?? function(){

memri/parsers/cvu-parser/CVUParsedDefinition.ts

@@ -24,7 +24,7 @@ export class CVUParsedDefinition {
         this.selector = selector
         this.name = name
         this.domain = domain;
-        this.parsed = parsed
+        this.parsed = parsed ?? new MemriDictionary()
     }
     
     get(propName:string) {
@@ -201,7 +201,7 @@ export class CVUParsedViewDefinition extends CVUParsedDefinition {
     query?: ExprNode
     get definitionType() {return "view" }
 
-    constructor(selector, name, type?, query?, domain: string = "user", parsed?: MemriDictionary) {//TODO
+    constructor(selector, name?, type?, query?, domain: string = "user", parsed?: MemriDictionary) {//TODO
         super(selector, name, domain, parsed)
 
         this.type = type