Is it possible to change form dynamically depends from user choice?
andrewSvsg opened this issue · 4 comments
andrewSvsg commented
For example user switch On/Off some option and and new section with some content will occur/hide in the current table
neoneye commented
There is no way to do this, yet. However it can be implemented fairly easy.
First modify the FormBuilder
class with the desired functions.
Next modify the FormViewController
class and perhaps other classes.
justdan0227 commented
Need this too so working on solution
justdan0227 commented
so I tried to add: (removing a form item if segment 0 is selected in a segmentedControl
public func removeInnerItem(_ item: FormItem) {
if let found = innerItems.firstIndex(where: {$0.elementIdentifier == item.elementIdentifier}) {
innerItems.remove(at: found)
}
}
and added a elementIdentifier. However I can't get the form to reload like it would with tableview.reloadData()
instance.valueDidChangeBlock = {[weak self] (value: Int) in
print (value)
if value == 0 {
self?.mainBuilder.removeInnerItem(self!.venueListFormItem)
self?.mainBuilder.validateAndUpdateUI()
}
}
neoneye commented
The form cannot insert/remove fields dynamically. I can't recall why I said it was easy to make. I think nowadays it's non-trivial to code.