diff --git a/easydata.js/packs/core/package.json b/easydata.js/packs/core/package.json
index dc1d0c8c..595a8e90 100644
--- a/easydata.js/packs/core/package.json
+++ b/easydata.js/packs/core/package.json
@@ -1,8 +1,8 @@
 {
     "name": "@easydata/core",
-    "version": "1.5.10",
+    "version": "1.5.11",
     "description": "EasyData.JS core functions, classes, and data structures",
-    "types": "./dist/types/public_api.d.ts",
+    "types": "./dist/public_api.d.ts",
     "main": "./dist/easydata.core.cjs.js",
     "module": "./dist/easydata.core.esm.js",
     "scripts": {
@@ -30,7 +30,7 @@
     "files": [
         "dist"
     ],
-    "dependencies": {
-        "tsx": "^4.19.4"
+    "devDependencies": {
+      "tsx": "^4.21.0"
     }
 }
\ No newline at end of file
diff --git a/easydata.js/packs/core/src/meta/dto/value_editor_dto.ts b/easydata.js/packs/core/src/meta/dto/value_editor_dto.ts
index 63f0e5c8..dd2bbf92 100644
--- a/easydata.js/packs/core/src/meta/dto/value_editor_dto.ts
+++ b/easydata.js/packs/core/src/meta/dto/value_editor_dto.ts
@@ -23,4 +23,6 @@ export interface ValueEditorDTO {
     accept?: string;
     /** The multiline. */
     multiline?: boolean;
+    /** The parent attribute to depend on. */
+    dependsOnAttr?: string;
 }
\ No newline at end of file
diff --git a/easydata.js/packs/core/src/meta/value_editor.ts b/easydata.js/packs/core/src/meta/value_editor.ts
index 4c2a6337..75065673 100644
--- a/easydata.js/packs/core/src/meta/value_editor.ts
+++ b/easydata.js/packs/core/src/meta/value_editor.ts
@@ -39,14 +39,18 @@ export class ValueEditor {
     public accept?: string;
 
     /**
-     * The accept
+     * Gets or sets a value indicating whether the value editor is multiline.
      */
     public multiline?: boolean;
 
-      /**
-     * The values.
-     */
-    public values?: {id: string, text: string}[];
+
+    /** The parent attribute to depend on. */
+    public dependsOnAttr?: string;
+
+    /**
+    * Gets or sets the list of values.
+    */
+    public values?: { id: string, text: string }[];
 
     /** Extra parameters */
     public extraParams?: any;
@@ -77,29 +81,32 @@ export class ValueEditor {
                 this.resType = data.subType;
             }
             if (data.name) {
-                this.name = data.name;     
-            } 
-            if (data.values){
+                this.name = data.name;
+            }
+            if (data.values) {
                 this.values = data.values;
             }
+            if (data.dependsOnAttr) {
+                this.dependsOnAttr = data.dependsOnAttr;
+            }
         }
     }
 
     public getValueText(value: string | string[]): string {
 
         let result = "";
-        
+
         if (!this.values)
             return result;
 
         if (Array.isArray(value)) {
-            for(let item of this.values) {
+            for (let item of this.values) {
                 if (value.indexOf(item.id) >= 0) {
                     result += item.text + ',';
                 }
             }
         } else {
-            for(let item of this.values) {
+            for (let item of this.values) {
                 if (item.id === value) {
                     result += item.text + ',';
                 }
diff --git a/easydata.js/packs/crud/package.json b/easydata.js/packs/crud/package.json
index e336fa2a..9ccf4395 100644
--- a/easydata.js/packs/crud/package.json
+++ b/easydata.js/packs/crud/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@easydata/crud",
-    "version": "1.5.10",
+    "version": "1.5.11",
     "description": "EasyData.JS UI widgets and views for CRUD manipulations",
     "types": "./dist/types/public_api.d.ts",
     "main": "./dist/easydata.crud.cjs.js",
@@ -36,5 +36,7 @@
     },
     "files": [
         "dist"
-    ]
-}
\ No newline at end of file
+    ],
+    "devDependencies": {
+      "tsx": "^4.21.0"
+    }}
\ No newline at end of file
diff --git a/easydata.js/packs/ui/package.json b/easydata.js/packs/ui/package.json
index 850ee435..0c8e4c24 100644
--- a/easydata.js/packs/ui/package.json
+++ b/easydata.js/packs/ui/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@easydata/ui",
-    "version": "1.5.10",
+    "version": "1.5.11",
     "description": "EasyData.JS: DOM manipulation functions and UI widgets",
     "types": "./dist/types/public_api.d.ts",
     "main": "./dist/easydata.ui.cjs.js",
@@ -39,5 +39,8 @@
     },
     "files": [
         "dist"
-    ]
+    ],
+  "devDependencies": {
+    "tsx": "^4.21.0"
+  }
 }
\ No newline at end of file
diff --git a/easydata.js/packs/ui/src/datetimepicker/default_date_time_picker.ts b/easydata.js/packs/ui/src/datetimepicker/default_date_time_picker.ts
index 330a8d26..1b190335 100644
--- a/easydata.js/packs/ui/src/datetimepicker/default_date_time_picker.ts
+++ b/easydata.js/packs/ui/src/datetimepicker/default_date_time_picker.ts
@@ -66,7 +66,6 @@ export class DefaultDateTimePicker extends DateTimePicker {
                 .text(i18n.getText('ButtonNow'))
                 .on('click', () => {
                     this.setDateTime(new Date());
-                    this.refresh();
                     this.dateTimeChanged();
                     return false;
                 })
diff --git a/easydata.js/version.json b/easydata.js/version.json
index d4848a86..aca75a96 100644
--- a/easydata.js/version.json
+++ b/easydata.js/version.json
@@ -1,6 +1,6 @@
 {
-    "version": "1.5.10",
-    "baseVersion": "1.5.10",
-    "assetVersion": "01_05_10",
+    "version": "1.5.11",
+    "baseVersion": "1.5.11",
+    "assetVersion": "01_05_11",
     "tag": "latest" 
 }
diff --git a/easydata.net/src/EasyData.Core/ValueEditors/ValueEditor.cs b/easydata.net/src/EasyData.Core/ValueEditors/ValueEditor.cs
index 2d16ad6f..08c312e8 100644
--- a/easydata.net/src/EasyData.Core/ValueEditors/ValueEditor.cs
+++ b/easydata.net/src/EasyData.Core/ValueEditors/ValueEditor.cs
@@ -253,6 +253,14 @@ public virtual string XmlDefinition
         /// <value>The data type of edited values.</value>
         public virtual DataType ResultType { get; set; } = DataType.Unknown;
 
+        /// <summary>
+        /// Gets or sets the ID of attribute which value editor depends on. 
+        /// If DependsOnAttrId is not empty then the corresponding value editor will be updated when value of the attribute with specified ID is changed. 
+        /// This allows to implement cascading editors when values in one editor depend on the value selected in another editor.
+        /// </summary>
+        /// <value>The ID of attribute which value editor depends on.</value>
+        public virtual string DependsOnAttrId { get; set; }
+
         /// <summary>
         /// Check current editor in model and adds it into Editors list if necessary.
         /// </summary>
@@ -333,6 +341,11 @@ protected virtual async Task WritePropertiesToJsonAsync(JsonWriter writer, BitOp
                 await writer.WritePropertyNameAsync("dval", ct).ConfigureAwait(false);
                 await writer.WriteValueAsync(DefaultValue, ct).ConfigureAwait(false);
             }
+
+            if (!string.IsNullOrEmpty(DependsOnAttrId)) {
+                await writer.WritePropertyNameAsync("dependsOnAttr", ct).ConfigureAwait(false);
+                await writer.WriteValueAsync(DependsOnAttrId, ct).ConfigureAwait(false);
+            }
         }
 
         /// <summary>
@@ -377,6 +390,9 @@ protected virtual async Task ReadOnePropFromJsonAsync(JsonReader reader, string
                 case "dval":
                     DefaultValue = await reader.ReadAsStringAsync(ct).ConfigureAwait(false);
                     break;
+                case "dependsOnAttr":
+                    DependsOnAttrId = await reader.ReadAsStringAsync(ct).ConfigureAwait(false);
+                    break;
                 default:
                     await reader.SkipAsync(ct).ConfigureAwait(false);
                     break;