TagListView | Simple and highly customizable iOS tag list view , in Swift | iOS library

I am using TaglistView to show tags in UITableViewCell.

here is the link for the TaglistView I am using: https://github.com/ElaWorkshop/TagListView

I need to display my added preferences to the tag list in the UITableViewCell but with the following code that I wrote, whenever I scroll up and back down to the cell the tags are added one more time (My table view has more cells). So for example, if I added 2 preferences, at first they are well displayed, but when I scroll up and down the tag view duplicate the existed tags and i will have 2, then 4, then 6 ...

Hope my question is clear enough

Noting that the tags are editable so I can add or remove some of them. Any help will be appreciated, I was struggling with it for a long time.

I'm looking for ways to inherit parent state & function types in child component so that I do not have to redefine them in child component.

I have parent component as follows:

I am using TaglistView to show tags in UITableViewCell. https://github.com/ElaWorkshop/TagListView

Now need to get id for the tag selected on a particular index path.

eg: JSON array is in format:

Index 0 : [{ name: "abc", value: "11" },{ name: "c", value: "12"}]

Index 1 : [{ name: "abcd", value: "21" },{ name: "abcde", value: "22" }]

Index 2 : [{ name: "abcde", value: "31" }, { name: "abcde", value: "32" }]

Code that I have used for adding taglist:

I'm trying to show a ContextMenu when right clicking a particular type of cell in a DataGridView. If I click the cell to select it before right-clicking to bring up the context menu it works as expected.

If I right-click the cell without clicking to select it first however, my application crashes because of an unhandled exception.

System.ArgumentNullException: 'Value cannot be null. (Parameter 'container')'

I've looked around and I think the answer from WPF Contextmenu itemtemplate commandParameter binding returns null is basically what I need to do but I don't understand how to apply this to my problem.

Edit: Here's the entire call stack

So im trying to make a custom styled DataGrid with DataTemplateSelector. I'm new to WPF and binding so I'm probably doing something wrong.

The item object received as parameter to the SelectTemplate function is always null.

I've tried googling this problem but I can't find an answer.

XAML:

How can I add a button to the right side of QListViewItems? I'm trying to recreate a similar tag editor like the one you see here on Stackoverflow.

Current:

Goal:

I have singleton shopping cart in my project like this var fromSharedFood = SingletonCart.sharedFood.food. I am getting all food data from MainVC to DetailVC -> MyCartVC. I have table view in MainVC. I want to save MainVC table view datas to CoreData.

My project was offline. Now, it communicates with web api. I used Singleton for data transition from MainVC to DetailVC to MyCartVC. Now, if user logged in the system I need to save him/her Cart with core data or etc. i.e. User add a food to cart and log out him/her Cart must be saved when re-login.

I tried with UserDefaults self.myCartUserDefaults.set(myCartTableView.dataSource, forKey: "userCart") but it is not make sense. I created CoreData entities for food name and price.

Here is MyCartVC

I'm new in Django. I'm trying to retrieve all the Tags associated with a Question.

I have two classes on models.py.

I'm using TagListView, when tags with lengthly content is added that is not fully displayed. Is there any possible solution for this issue?.