Updating the items content.

src/components/ListItem.vue

@@ -29,9 +29,12 @@ export default {
     }
   },
   methods: {
-    updateItem: function () {
+    updateCheckbox: function () {
       this.$emit('updateItem', {id: this.element.id, checked: this.element.checked}, true)
     },
+    updateContent: function () {
+      this.$emit('updateItem', {id: this.element.id, content: this.element.content}, true)
+    },
     deleteElement: function () {
       this.$emit('deleteElement', this.element.id)
     }