chore: add info about the nodes attributes collection

Jekata · web-flow · commit 4783d38dc91c · 2023-06-16T12:31:44.000+03:00
diff --git a/controls/treeview/custom-attributes/using-custom-attributes-at-the-client.md b/controls/treeview/custom-attributes/using-custom-attributes-at-the-client.md
@@ -16,7 +16,8 @@ position: 3
 
 Access custom attributes on the client side by using first the **get_attributes()** method. Then extract the specific attribute with the **getAttribute()** method, passing the attribute name.
 
->caution The custom attribute's name should not be an **HTML reserved word**. Please see the [Troubleshooting Custom Attributes]({%slug treeview/troubleshooting/custom-attributes%}) article for more information.
+>caution All custom attributes are persisted on the client-side in the node object attributes collection and they are not rendered to the HTML element.
+> The custom attribute's name should not be an **HTML reserved word**. Please see the [Troubleshooting Custom Attributes]({%slug treeview/troubleshooting/custom-attributes%}) article for more information.
 >
 
 

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,8 @@ position: 3`
`16`	`16`
`17`	`17`	`Access custom attributes on the client side by using first the get_attributes() method. Then extract the specific attribute with the getAttribute() method, passing the attribute name.`
`18`	`18`
`19`		`->caution The custom attribute's name should not be an HTML reserved word. Please see the [Troubleshooting Custom Attributes]({%slug treeview/troubleshooting/custom-attributes%}) article for more information.`
	`19`	`+>caution All custom attributes are persisted on the client-side in the node object attributes collection and they are not rendered to the HTML element.`
	`20`	`+> The custom attribute's name should not be an HTML reserved word. Please see the [Troubleshooting Custom Attributes]({%slug treeview/troubleshooting/custom-attributes%}) article for more information.`
`20`	`21`	`>`
`21`	`22`
`22`	`23`