Not sure how to go about this..
I would like to use several drop down lists to populate a gridview, with each drop down list narrowing the search results to the next one, if that makes sense...
Example, the first drop down list displays for instance the Make of car, then the second one shows relevent models to that make, then the third one shows the relevent engine sizes, and the fourth one shows the relevent trim levels, and each time you select an item it shows all the results in the gridview. So if you just select "Ford" it shows all models and engine sizes etc, but if you select Ford and Focus it shows just the models and trim for the Ford Focus..
I am aware this may be able to be done in ajax, but I really haven't got the time to learn about ajax.
I would like to use several drop down lists to populate a gridview, with each drop down list narrowing the search results to the next one, if that makes sense...
Example, the first drop down list displays for instance the Make of car, then the second one shows relevent models to that make, then the third one shows the relevent engine sizes, and the fourth one shows the relevent trim levels, and each time you select an item it shows all the results in the gridview. So if you just select "Ford" it shows all models and engine sizes etc, but if you select Ford and Focus it shows just the models and trim for the Ford Focus..
I am aware this may be able to be done in ajax, but I really haven't got the time to learn about ajax.