This example is an illustration of the KA18675: MVC ComboBox Extension - How to implement cascaded combo boxes KB Article. Refer to the Article for an explanation.
Question Comments
Added By: Cankut at: 8/26/2016 7:03:22 AM Thanks for this great demonstration , i've used this in my project, could you upgrade this by using three cascaded combo boxes like Country, City and Street in MVC?Added By: Artem (DevExpress Support) at: 8/26/2016 8:13:07 AM Hi,
You're welcome! I see you've asked the same question in the Cascade three thread. We'll reply to you there as soon as possible. Please refer to it for further correspondence.