Merge pull request clauderic#123 from tomasztomys/fix-input-values

Fix inputs values.

Author: Claudéric Demers

src/SortableContainer/index.js

@@ -213,7 +213,16 @@ export default function sortableContainer(WrappedComponent, config = {withRef: f
 					left: this.scrollContainer.scrollLeft
 				};
 
-				this.helper = this.document.body.appendChild(node.cloneNode(true));
+				const fields = node.querySelectorAll('input, textarea, select');
+				const clonedNode = node.cloneNode(true);
+				const clonedFields = clonedNode.querySelectorAll('input, textarea, select'); // Returns the clonedFields in the same order as fields
+
+				clonedFields.forEach((field, index) => {
+					return field.value = fields[index] && fields[index].value;
+				});
+
+				this.helper = this.document.body.appendChild(clonedNode);
+
 				this.helper.style.position = 'fixed';
 				this.helper.style.top = `${this.boundingClientRect.top - margin.top}px`;
 				this.helper.style.left = `${this.boundingClientRect.left - margin.left}px`;