Mercurial > addons > firefox-addons > feed-preview
diff content_scripts/feed-preview.js @ 1:1c31f4102408
Show a hint if the feed has no entries
author | Guido Berhoerster <guido+feed-preview@berhoerster.name> |
---|---|
date | Thu, 04 Oct 2018 09:40:26 +0200 |
parents | bc5cc170163c |
children | 086ee559acbb |
line wrap: on
line diff
--- a/content_scripts/feed-preview.js Wed Oct 03 23:40:57 2018 +0200 +++ b/content_scripts/feed-preview.js Thu Oct 04 09:40:26 2018 +0200 @@ -329,6 +329,17 @@ previewDocument.querySelector('#entry-files-list-template'); let entryFileTemplateElement = previewDocument.querySelector('#entry-file-template'); + if (this.entries.length === 0) { + let hintTemplateElement = + previewDocument.querySelector('#no-entries-hint-template'); + let hintNode = + previewDocument.importNode(hintTemplateElement.content, + true); + hintNode.querySelector("#no-entries-hint").textContent = + browser.i18n.getMessage('noEntriesHint'); + + previewDocument.body.append(hintNode); + } for (let entry of this.entries) { let entryNode = previewDocument.importNode(entryTemplateElement.content,