Changed how footnotes are cleared before showing a target.

asl_rulebook2/webapp/static/MainApp.js

@@ -1,4 +1,4 @@
-import { getJSON, showErrorMsg, showNotificationMsg } from "./utils.js" ;
+import { getJSON, showErrorMsg, showNotificationMsg, hideFootnotes } from "./utils.js" ;
 
 // parse any URL parameters
 export let gUrlParams = new URLSearchParams( window.location.search.substring(1) ) ;
@@ -38,6 +38,12 @@ gMainApp.component( "main-app", {
 <div v-if=isLoaded id="_mainapp-loaded_" />
 `,
 
+    created() {
+        gEventBus.on( "show-target", () => {
+            hideFootnotes() ;
+        } ) ;
+    },
+
     mounted() {
 
         // initialize the splitter

asl_rulebook2/webapp/static/SearchResult.js

@@ -1,5 +1,5 @@
 import { gMainApp, gContentDocs, gEventBus, gAppConfig } from "./MainApp.js" ;
-import { findTargets, getPrimaryTarget, isRuleid, getChapterResource, fixupSearchHilites, hasHilite, hideFootnotes } from "./utils.js" ;
+import { findTargets, getPrimaryTarget, isRuleid, getChapterResource, fixupSearchHilites, hasHilite } from "./utils.js" ;
 
 // --------------------------------------------------------------------
 
@@ -200,7 +200,6 @@ gMainApp.component( "ruleid", {
     methods: {
         onClick() {
             // show the target
-            hideFootnotes() ;
             gEventBus.emit( "show-target", this.cdocId, this.ruleid ) ;
         },
     },