Add way to hide save/cancel buttons for model-crud

src/components/model-crud/ByjoveModelCrud.vue

@@ -36,7 +36,7 @@
       Edit This
     </b-button>
 
-    <div v-if="mode == 'creating' || mode == 'editing'"
+    <div v-if="showButtons"
          class="buttons">
       <b-button type="is-primary"
                 :disabled="saveDisabled"
@@ -131,6 +131,10 @@ export default {
             type: Boolean,
             default: true,
         },
+        hideButtons: {
+            type: Boolean,
+            default: false,
+        },
         saveDisabled: {
             type: Boolean,
             default: false,
@@ -144,6 +148,21 @@ export default {
         }
     },
 
+    computed: {
+        showButtons: function() {
+            if (this.hideButtons) {
+                return false
+            }
+            if (this.mode == 'creating') {
+                return true
+            }
+            if (this.mode == 'editing') {
+                return true
+            }
+            return false
+        },
+    },
+
     // TODO: why doesn't beforeRouteUpdate() work instead?
     // cf. https://router.vuejs.org/guide/essentials/dynamic-matching.html#reacting-to-params-changes
     watch: {