I was using FXML.loader previously, but now I'm using builders

well.. that's great... I can't even run anymore... --- and fixed ... refactor broke it.

are there any torndaofx routers?

@bkenn That would certainly be possible. Right now we're just using

TextFieldTableCell.forTableColumn()

to generate the TextField cell, and it doesn't support a

TextFormatter

. We would have to create our own

cellFactory

to do that. Not a big deal, absolutely doable I think.

The challenge is that to recreate the default

TextFieldTableCell

you would also have to reimplement the package private functions in

CellUtils

.

@User uploaded a file: Untitled

I'm trying to figure out how to use the results array to generate a list of objects like in the Json and Rest guide

So far, I have a JsonModel that has a JsonArray Property for results, and I need to convert the results into models.

@User uploaded a file: Untitled

egads I'm dumb, forgot the updateModel in the UserLeads ... is there any way to parse it all without so much boilerplate? or generate all the adding?

@pike There is no boiler plate when you do it right 🙂 You should go back and read the guide and see how you can call

list().toModel()

on the response or even a

JsonArray

🙂

Good morning. I'm new to GUI programming in Kotlin/Java and am stuck trying to populate a tree view using an

observableList

. I'm using the following

populate

code:

@User uploaded a file: TreeView populate attempt #1

It appears

populate

gets run once with the root object, but never after that so the children are not being added.

@User uploaded a file: Untitled

@pike

jsonArray("results").toModel()

@pim commented on @edvin’s file https://kotlinlang.slack.com/files/U0F3291QE/F6BCN31J9/-.kt: This code doesn't compile since

Smart cast to 'SPIGroup' is impossible, because 'parent.value' is a mutable property that could have been changed by this time

Aha 🙂 OK, checking your actual code now, hang on.

This is the proper way of doing it:

@User uploaded a file: Untitled

You're basically missing an else in your original example

So you could also just add an else:

@User uploaded a file: Untitled

But I think my suggestion is more idiomatic Kotlin 🙂

Thanks man! Also, can your suggestion support more than 1 cast?

You can chain elses like that for several types 🙂

PS: Some other parts of your code is not optimal, let me rewrite it for you so you get an idea about potential improvements.

You placed two vboxes inside each other without adding other elements, and you didn't use the builder syntax for the root.

The title can also be specified in the View declaration.

@User uploaded a file: Untitled