First element in Druid DataList isn't initialized properly (SOLVED)

Questions
1

I’ve got a simple DataList of custom components; each component has an icon and a slider. Right now I’m just trying to get the icons set up correctly, but the first element doesn’t change its icon, and each element after that is offset by one, except for the last, which is missing.

i.e. instead of “ABCDEF” it’s “_ABCDE”

here’s the relevant code:

local function create_function(self, data, index, data_list)
    -- In data list create funtion we made all init stuff for this node
    local nodes = gui.clone_tree(self.prefab)
    local root = nodes["prefab/prefab"]
    gui.set_enabled(root, true)
    local bar = self.druid:new(statbar, "statbar", on_change)
    gui.set_texture(bar.icon, "mutopiya")
    gui.play_flipbook(bar.icon, tostring(data.icon))
    print("added "..data.icon)
    -- We should return in this function root node and optionally - Druid component

    return root, bar
end

function init(self)
    self.druid = druid.new(self)
    druid.register("statbar", statbar)

    self.prefab = gui.get_node("prefab/prefab")
    gui.set_enabled(self.prefab, false)

    local data = {
        { icon = 197, value = 1 },
        { icon = 198, value = 1 },
        { icon = 199, value = 1 },
        { icon = 200, value = 1 },
        { icon = 201, value = 1 },
        { icon = 202, value = 1 }        
    }

    self.scroll = self.druid:new_scroll("stats_view", "stats_view_content")
    self.scroll:set_horizontal_scroll(false)
    self.grid = self.druid:new_static_grid("stats_view_content", "prefab/prefab", 1)

    -- Pass already created scroll and grid components to data_list:
    self.data_list = self.druid:new_data_list(self.scroll, self.grid, create_function)

    self.data_list:set_data(data)
end

I’m really not sure what I’m doing wrong. Am I not initializing the custom component correctly?

2

Ping @Insality

3

@greay hello!

Seems you don’t pass cloned nodes to your custom components, so every instance of it working with scene prefab nodes (/prefab)

It should looks like this:

local bar = self.druid:new(statbar, "statbar", nodes, on_change)

Also you can remove druid.register("statbar", statbar) line, because you spawn your component directly with new

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