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我被困在這個:Promotion/bubble-wrap TableScreen data
我需要將數據填充到我的應用程序。
我使用促進了第一次....
沒有推廣我使用init方法來獲取數據
現在我的代碼看起來象下面這樣:
class Parties < ProMotion::TableScreen
attr_accessor :_cells
@news = []
include MyUiModules
title 'Yazarlar'
refreshable callback: :on_refresh,
pull_message: "Pull to refresh",
refreshing: "Refreshing data…",
updated_format: "Last updated at %s",
updated_time_format: "%l:%M %p"
def on_refresh
#MyItems.pull_from_server do |items|
#@my_items = items
end_refreshing
#update_table_data
# end
end
def table_data
_cells = []
[{
title: nil,
cells: create_cells(_cells)
}]
end
def will_appear
Barbutton.create_bar(self)
set_attributes self.view, {
backgroundColor: hex_color("DBDBDB")
}
end
def go_to_next
App.delegate.slide_menu.show_menu
end
def create_cells(_cells)
BW::HTTP.get(URL) do |response|
json = BW::JSON.parse response.body.to_str
for line in json
_cells << { title: line["val_for_title"]}
end
end
_cells
end
end
不幸的是,這確實會返回一個空數組,我無法弄清楚如何解決它。 Thx for your help
https://github.com/clearsightstudio/ProMotion/issues/248#issuecomment-21821293 – silasjmatson