From cc7b453c062d052cda8f160524d884235856e859 Mon Sep 17 00:00:00 2001
From: RubenPX <rubenmarchante@gmail.com>
Date: Wed, 11 May 2022 11:19:56 +0200
Subject: [PATCH] Check initial state on dom loaded & check if has devices

---
 ereuse_devicehub/static/js/main_inventory.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ereuse_devicehub/static/js/main_inventory.js b/ereuse_devicehub/static/js/main_inventory.js
index 0f1d9b7e..f48dfe99 100644
--- a/ereuse_devicehub/static/js/main_inventory.js
+++ b/ereuse_devicehub/static/js/main_inventory.js
@@ -104,6 +104,13 @@ window.addEventListener("DOMContentLoaded", () => {
             btnSelectAll.checked = false;
             btnSelectAll.indeterminate = false;
         }
+
+        if (TableController.getAllDevices().length == 0) {
+            btnSelectAll.checked = false;
+            btnSelectAll.disabled = true;
+        } else {
+            btnSelectAll.disabled = false;
+        }
     }
 
     TableController.getAllDevices().forEach(item => {
@@ -126,6 +133,8 @@ window.addEventListener("DOMContentLoaded", () => {
     table.on("datatable.page", () => itemListCheckChanged());
     table.on("datatable.perpage", () => itemListCheckChanged());
     table.on("datatable.update", () => itemListCheckChanged());
+
+    itemListCheckChanged();
 })
 
 function deviceSelect() {