[GitHub] [skywalking-rocketbot-ui] Fine0830 commented on a change in pull request #288: Feat:Import and export the configuration file for the dashboard layout

[GitBox <gi...@apache.org>]

Fine0830 commented on a change in pull request #288:
URL: https://github.com/apache/skywalking-rocketbot-ui/pull/288#discussion_r413659335



##########
File path: src/views/components/dashboard/tool-group.vue
##########
@@ -101,6 +115,31 @@ limitations under the License. -->
       this.handleHide();
       this.template = false;
     }
+    private exportLayoutData() {
+      const data = JSON.stringify(this.rocketComps.tree);
+      const tagA = document.createElement('a');
+      tagA.download = 'dashboard.json';
+      tagA.style.display = 'none';
+      let blob = new Blob([data]);
+      tagA.href = URL.createObjectURL(blob);
+      document.body.appendChild(tagA);
+      tagA.click();
+      document.body.removeChild(tagA);
+    }
+    private importLayoutData() {
+      let obj: any = document.getElementById('file');

Review comment:
       `let` should be `const`. 




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