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OverviewFelgo 3 Support (Qt 5) › REST API Called more time


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    What is the simple way to avoid to call a rest api more time. Let me explain better. If i call the rest apii in onAppear, the call is fectched more time, when appear, when move on the next page and so on. If i call in Component.oncompleted it’s called one time (when the component it created). In the past i created complex solution to avoid this, but i’d like a simple solution.


    Felgo Team

    Hi Nicola,

    maybe introduce a simple manager item that keeps track of whether a certain URL is currently already being requested? So something like:

    • RESTManager.requestOnce(url, data) –> Sends the request and pushes the url (or more associated data if needed) to an array of currently active request
    • When the response from the request is consumed, the url is removed from the array again
    • If the method is called again, it checks if the url is already in that array and only performs the request if not




    Ok, i thought there is existing a different solution withoiut write code.

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