CODEWITHSUNDEEP
iosswifteureka-forms
Mirza Delic
Mirza Delic

Reputation: 4349

Swift Eureka SelectableSection baseValue doesn't work correctly

I have this code for Eureka library:

    let section = SelectableSection<ImageCheckRow<String>, String>("Section:", selectionType: .MultipleSelection)
    section.tag = "section"
    for obj in arrList {
        section <<< ImageCheckRow<String>(obj.name){ row in
            row.title = obj.name
            row.selectableValue = obj.name
            row.baseValue = obj.id
            row.value = nil
        }
    }

this shows selectable list, but next code doensn't work as it should:

@IBAction func saveAction(sender: AnyObject) {
    let section = self.form.sectionByTag("section") as? SelectableSection<ImageCheckRow<String>, String>
    for obj in section!.selectedRows() {
        print(obj.baseValue)
    }
}

this prints name field, but needs to print id(row.baseValue = obj.id).

Am i doing something wrong here?

Upvotes: 0

Views: 473

Answers (1)

Reinier Melian
Reinier Melian

Reputation: 20804

I had been reviewing your code and I found this , seems that if we use SelectableSection we need to use selectableValue instead of baseValue for our proposes, but I think that this is an bug from Eureka because selectableValue and baseValue are the same although we set different values

you can mitigate this using row.selectableValue = obj.id instead of row.selectableValue = obj.name

Edited

try this for Int values in selectableValue replace

<ImageCheckRow<String>, String> for <ImageCheckRow<Int>, Int>

also replace section <<< ImageCheckRow<String>(obj.name) for section <<< ImageCheckRow<Int>(obj.name)

and finally adjust saveAction as I do

@IBAction func saveAction(sender: AnyObject) {
    let section = self.form.sectionByTag("section") as? SelectableSection<ImageCheckRow<Int>, Int>
    for obj in section!.selectedRows() {
        print(obj.baseValue)
    }
}

this works for me with Int on selectableValue

The problem is this

public final class ImageCheckRow<T: Equatable>: Row<T, ImageCheckCell<T>>, SelectableRowType, RowType {
    public var selectableValue: T?
    required public init(tag: String?) {
        super.init(tag: tag)
        displayValueFor = nil
    }
}

the selectableValue is of type a pattern for any type you pass in declaration that is why <ImageCheckRow<Int>, Int> resolve the problem with Int

I hope this helps you, regards

Upvotes: 1

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