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How to capture cell data from UITableView with multiple cell prototypes?


By : Rohan Goel
Date : October 18 2020, 06:10 PM
fixed the issue. Will look into that further Your approach is wrong.
You have to implement a logic to update the data model at the moment the user changes something in the view.
code :


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UITableView with different cell prototypes and heights using Storyboards


By : huagoodhua
Date : March 29 2020, 07:55 AM
This might help you You need to use heightForRowAtIndexPath but you shouldn't be inspecting the table to find out which cell is in which index. You should be inspecting your datasource.
For instance, in cellForRowAtIndexPath you will have something like...
code :
if ( /*some condition*/ ) {
    cell = //dequeue cell type 1
} else {
    cell = //dequeue cell type 2
}
if ( /*some condition*/ ) {
    return 475;
} else {
    return 250;
}

Xamarin: UITableView cell images not showing in cell when fetched from the web until the cell is clicked


By : user2978222
Date : March 29 2020, 07:55 AM
I hope this helps you . I am not sure you can do it that way. I would overwrite your placeholder Image on the Person object and then call ReloadRows from your tableview.
code :
InvokeOnMainThread(() =>
            {
                if (Apps != null)
                {
                    person.Image = app.Image;
                    Controller.TableView.ReloadRows (new NSIndexPath[]{ path }, UITableViewRowAnimation.Fade);
                }
            });

How to Expand UITableview cell without collapse other cell(multiple cell expand) in swift


By : Rajiv
Date : March 29 2020, 07:55 AM
it helps some times After too much work i got the solution for expanding multiple cell so i am sharing here to help others..
for expanding cell you have to store the indexPath in array when click on cell then use that array at tableview delegate method for height.My code is below..
code :
var selectedIndexPath : NSIndexPath?
var indexPaths : Array<NSIndexPath> = []
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    selectedIndexPath = indexPath
    if !indexPaths.contains(selectedIndexPath!){
            indexPaths += [selectedIndexPath!]
    }
    else {
        let index = indexPaths.indexOf(selectedIndexPath!)
        indexPaths.removeAtIndex(index!)
    }
    tableView.beginUpdates()
    tableView.endUpdates()
}
override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    if indexPaths.count>0 {
        if indexPaths.contains(indexPath){
            return 200
        }
        else {
            return 50
        }
    }
      return 50
}

XCUITest: selecting a CollectionView cell from multiple cells identifier with multiple cell prototypes


By : Andrés Techera
Date : March 29 2020, 07:55 AM
help you fix your problem i've been trying to tap() the correct Collection View cell, I can manage to tap() when there is only 1 cell prototypes, but I cant manage to select the correct cell based on the cell identifier when there are many cell prototypes with different identifiers. . , you can do something like this to tap the second cell:
code :
let secondCell = app.collectionViews.children(matching:.any).element(boundBy: 1)
if secondCell.exists {
     secondCell.tap()
}
let predicate = NSPredicate(format: "label BEGINSWITH 'test'")
let cell = app.collectionViews.cells.element(matching: predicate)

How to load array value int cell without creating multiple custom cell in UITableView iOS Swift?


By : lwfshensi
Date : March 29 2020, 07:55 AM
Does that help @Parameswaran V
Here below check my simple updated answer for Can you suggest me best way for above one while passing json
code :
    struct DemoItems {

        var key: String?
        var value: String?
    }

fileprivate var demoItems: [DemoItems]?

fileprivate func loadDemoItems() -> [DemoItems] {

        var tempItems = [DemoItems]()

        let item1 = DemoItems.init(key: "Material#", value: "")
        let item2 = DemoItems.init(key: "Description", value: "Bottles")
        let item3 = DemoItems.init(key: "Fixed Vendor#", value: "KP04")
        let item4 = DemoItems.init(key: "Vendor Name", value: "KP Suppliers")
        let item5 = DemoItems.init(key: "Purch Org", value: "1000")

        tempItems.append(item1)
        tempItems.append(item2)
        tempItems.append(item3)
        tempItems.append(item4)
        tempItems.append(item5)

        return tempItems
    }
    demoItems = loadDemoItems()

    if let tempDemoItems = demoItems {

        print(tempDemoItems)
        print(tempDemoItems[0].key)
        print(tempDemoItems[0].value)
    }
[permisdesauver_dev.DemoItems(key: Optional("Material#"), value: Optional("")), permisdesauver_dev.DemoItems(key: Optional("Description"), value: Optional("Bottles")), permisdesauver_dev.DemoItems(key: Optional("Fixed Vendor#"), value: Optional("KP04")), permisdesauver_dev.DemoItems(key: Optional("Vendor Name"), value: Optional("KP Suppliers")), permisdesauver_dev.DemoItems(key: Optional("Purch Org"), value: Optional("1000"))]
Optional("Material#")
Optional("")
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