I'm having trouble getting C# and JavaScript/jQuery to play nice here.
I have a knockout view model, plain old javascript object... one of its property/methods fires off an .ajax() call, and the url parameter is built using some of its other property values (javascript variables).
This works fine when completely contained in JavaScript, but when deployed as an app to IIS, the relative pathing is hosed.
In MVC3 normally I would use something like @Url.Action and let the server side build the address... but again, the trick is C# is unaware of the changing javascript values.
Code:
var viewModel = {
vendors: ko.observableArray([]),
count: ko.observable(10),
page: ko.observable(1),
filterText: ko.observable(),
submit: function () {
$.ajax({
// works fine, until deploy when it is no longer a site relative URL
url: 'vendors/' + viewModel.count() + '/' + viewModel.filterText(),
// does not work, because C# is unaware of the javascript variables.
//url: @Url.Action(Vendors, Home, new { count = viewModel.count(), filter = viewModel.filterText() })
dataType: 'json',
success: function (data) {
viewModel.vendors(data);
}
});
}
// next: // load sequence starting with (page+1 * count)
// previous: // load sequence starting with (page-1 * count)
};
ko.applyBindings(viewModel);
Question:
My question then is, how can I build the url for the ajax call using the javascript variable values (ex. count, filterText) and still map from the relative root of the application?
