fix: remove listener on form unmount

2018-09-06 18:16:34 -07:00
parent 50a3b1db92
commit 4591a47dba
1 changed files with 8 additions and 2 deletions
--- a/packages/search-site/src/index.ejs
+++ b/packages/search-site/src/index.ejs
@@ -294,7 +294,10 @@
          };
        },
        created() {
-          emitter.on('error', msg => this.error = msg);
+          emitter.on('error', this.setError);
+        },
+        beforeDestroy() {
+          emitter.off('error', this.setError);
        },
        methods: {
          handleSubmit() {
@@ -311,7 +314,10 @@
          },
          resetForm() {
            this.$el.reset();
-          }
+          },
+          setError(msg) {
+            this.error = msg
+          },
        },
      });