diff --git a/src/views/datatable/DataTableCrudDemo.vue b/src/views/datatable/DataTableCrudDemo.vue
index b053b6709..57afadb59 100755
--- a/src/views/datatable/DataTableCrudDemo.vue
+++ b/src/views/datatable/DataTableCrudDemo.vue
@@ -338,7 +338,7 @@ export default {
         },
         findIndexById(id) {
             let index = -1;
-            for (let i = 0; i < this.products.length; i++) {
+            for (let i = 0; i &lt; this.products.length; i++) {
                 if (this.products[i].id === id) {
                     index = i;
                     break;
@@ -350,7 +350,7 @@ export default {
         createId() {
             let id = '';
             var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-            for ( var i = 0; i < 5; i++ ) {
+            for ( var i = 0; i &lt; 5; i++ ) {
                 id += chars.charAt(Math.floor(Math.random() * chars.length));
             }
             return id;
diff --git a/src/views/dropdown/DropdownDemo.vue b/src/views/dropdown/DropdownDemo.vue
index 6f98a496f..6fb313dbe 100755
--- a/src/views/dropdown/DropdownDemo.vue
+++ b/src/views/dropdown/DropdownDemo.vue
@@ -59,10 +59,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},
diff --git a/src/views/dropdown/DropdownDoc.vue b/src/views/dropdown/DropdownDoc.vue
index fd2fb5116..b52b6b26f 100755
--- a/src/views/dropdown/DropdownDoc.vue
+++ b/src/views/dropdown/DropdownDoc.vue
@@ -342,10 +342,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},
diff --git a/src/views/listbox/ListboxDemo.vue b/src/views/listbox/ListboxDemo.vue
index 34cb5f096..9a44f86d2 100755
--- a/src/views/listbox/ListboxDemo.vue
+++ b/src/views/listbox/ListboxDemo.vue
@@ -46,10 +46,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},
diff --git a/src/views/listbox/ListboxDoc.vue b/src/views/listbox/ListboxDoc.vue
index 42fe2dd25..557fb59d3 100755
--- a/src/views/listbox/ListboxDoc.vue
+++ b/src/views/listbox/ListboxDoc.vue
@@ -254,10 +254,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},
diff --git a/src/views/multiselect/MultiSelectDemo.vue b/src/views/multiselect/MultiSelectDemo.vue
index 238163a3e..1e084969c 100755
--- a/src/views/multiselect/MultiSelectDemo.vue
+++ b/src/views/multiselect/MultiSelectDemo.vue
@@ -55,10 +55,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},
diff --git a/src/views/multiselect/MultiSelectDoc.vue b/src/views/multiselect/MultiSelectDoc.vue
index b68171299..905a79965 100755
--- a/src/views/multiselect/MultiSelectDoc.vue
+++ b/src/views/multiselect/MultiSelectDoc.vue
@@ -318,10 +318,10 @@ export default {
             ],
             countries: [
                 {name: 'Australia', code: 'AU'},
-                {name: 'Brazil', code: 'BR'}, 
+                {name: 'Brazil', code: 'BR'},
                 {name: 'China', code: 'CN'},
-                {name: 'Egypt', code: 'EG'}, 
-                {name: 'France', code: 'FR'}, 
+                {name: 'Egypt', code: 'EG'},
+                {name: 'France', code: 'FR'},
                 {name: 'Germany', code: 'DE'},
                 {name: 'India', code: 'IN'},
                 {name: 'Japan', code: 'JP'},