[Berka Frenfert]

I used same basic project Todo for learning but when i changed the url to get my documents

I always get the cache undefined

How do i tell storage that this time you are not getting Todo list rather Docs List will be used.

Or please just explain what other than storage should be changed in Todo project when url is changed.

here is the connections from DataModel

Connections {
        id: logicConnection

        // action 1 - fetchTodos
        onFetchTodos: {
            // check cached value first
            ///YIB fucking code
            //var cached = cache.getValue("docs")
            var cached = cache.getValue("docs")
            if(cached)
                _.todos = cached

            // load from api
            api.getTodos(
                        function(data) {
                            // cache data before updating model property
                            /// YIB
                            ///cache.setValue("todos",data)
                            cache.setValue("docs",data)
                            _.todos = data
                        },
                        function(error) {
                            // action failed if no cached data
                            if(!cached)
                                fetchTodosFailed(error)
                        })
        }

documentation does not explain that or if it does i could not find the detail So please consider this support the last place for help.

waiting days for answer is certainly not right selection of software.

[AlexFelgo Team]

Hi,

with only that bit of code, it is hard to see what is going on. Also what do you mean with it being undefined? Is there no value set or is it actually and error that says “cache is undefined”? If the value is just empty, this will be due to the initialization code in the main file, which clears the cache if the app has internet access (and is therefore about to fetch the latest data):

Component.onCompleted: {
    // if device has network connection, clear cache at startup
    // you'll probably implement a more intelligent cache cleanup for your app
    // e.g. to only clear the items that aren't required regularly
    if(isOnline) {
      logic.clearCache()
    }

    // fetch todo list data
    logic.fetchTodos()
    logic.fetchDraftTodos()
  }

Cheers,
Alex