ASP.NET jQuery Example 18 Validating DropDownList_jquery by using jQuery validation plug-in

First look at the interface code:

Copy code The code is as follows:

Please select the car type:

< ;asp:ListItem Value="5" Text="Toyota Motors">

DropDownList control attribute ToolTip will be converted to Title. The value of title can be used as a prompt message for the verification rule required. The value of the attribute CssClass is required. The verification rules of the plug-in are specified.

Script code:

Copy code The code is as follows: