vue3

src/components/TimeWindows.vue

@@ -4,7 +4,7 @@
       <li
         v-for="window in windows"
         :key="window.label"
-        @click="$emit('setWindow', window)"
+        @click="$emit('set-window', window)"
         :class="{'is-active': window.label === activeWindow.label}"
       >
         <a>{{window.label}}</a>
@@ -68,11 +68,12 @@ export default {
     }
   },
   mounted() {
+    console.log('mounted')
     if (typeof this.activeWindow === 'string') {
       const window = this.windows.find(w => w.label === this.activeWindow.replace('-', ' '))
-      this.$emit('setWindow', window)
+      this.$emit('set-window', window)
     } else if (!this.activeWindow.label) {
-      this.$emit('setWindow', this.windows[1])
+      this.$emit('set-window', this.windows[1])
     }
   }
 }