显示在下拉列表中

iam使用asp.net mvc4和sql server 2008



亲爱的，我有四个单页下拉列表





1个国家/地区，当用户选择任何国家/地区时，所有州都应该显示州下拉列表



2状态时用户选择所有城市所有城市应该在城市显示下拉列表



3城市当用户选择任何城市所有客户应该在客户显示下拉列表



当客户选择任何客户时，客户的所有细节都应该显示在网格中









可以任何机构给出示例或建议



我有什么试过：



使用asp.net mvc4和sql server 2008



亲爱的我在单页中有四个下拉列表





1个国家当用户选择任何国家/地区时s应该显示在州下拉列表中



2状态当用户选择任何州时所有城市都应显示城市下拉列表



3个城市，当用户选择任何城市时，所有客户都应该在客户端显示下拉列表



4个客户端当用户选择任何客户端然后全部该客户的详细信息应显示在网格中









can任何正文提供示例或建议

iam using asp.net mvc4 and sql server 2008

dear all i have four dropdown list in single page


1-countries when user selects any country all states shoulds be dispaly in states dropdown list

2-states when user selects any States all cities should be dispaly in cities dropdown list

3-cities when user selects any cities all clients should be dispaly in clients dropdown list

4-clients when user selects any client then all details of that client should be display in grid




can any body gives example or suggestion

What I have tried:

iam using asp.net mvc4 and sql server 2008

dear all i have four dropdown list in single page


1-countries when user selects any country all states shoulds be dispaly in states dropdown list

2-states when user selects any States all cities should be dispaly in cities dropdown list

3-cities when user selects any cities all clients should be dispaly in clients dropdown list

4-clients when user selects any client then all details of that client should be display in grid




can any body gives example or suggestion