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Embedded UX in UX with panels

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    Embedded UX in UX with panels

    Hi All,

    I'm new to using the Beta version so hopefully I'm not doing somthing stupid.

    I've got a UX with Panels which has an embedded UX with panels in a panel card. This causes numerous errors in live preview and unpredicatable results. Errors include:

    Error: Unable to get value of the property 'offsetWidth': object is null or undefined

    Am I doing something wrong or is it a Beta Bug?

    If this is not supported how can I bind different sections of a mobile app to different data tables (MS SQL)?

    Thanks
    Peter

    #2
    Re: Embedded UX in UX with panels

    Hi,

    Please disregard, I got it to work however I'm not sure what I did to get it to start working. It does not seem like an effective solution as scroll bars appear.

    Regards
    Peter

    Comment


      #3
      Re: Embedded UX in UX with panels

      Peter,

      I just recently broke apart one very large UX component with panels into 6 smaller components. I have not noticed any issues so far. I am embedding the subcomponents rather than using Action Javascript to open them individually. Let me know if you have any questions.

      Comment


        #4
        Re: Embedded UX in UX with panels

        Hi DaveF,

        Thanks for your comments. I've just found the videos on breaking up a UX Component using Action Javascript, have not tried it yet. Can I ask why you embedded rather than use Action Javascript?

        Cheers
        Peter

        Comment


          #5
          Re: Embedded UX in UX with panels

          As I understand it, there are some advantages to each method. You have a little more control through the builder when opening a child component in a pop-up window vs embedding it as an object. For example, you cannot release an embedded component's memory after it is rendered. It is possible if you write your own Javascript, but it is probably more complex than making a single function call like you can do with a pop-up window. I want my child components to stay cached in memory once they are rendered, so this is not important to me. It may be down the road if I find that my app is using more memory than a standard iPhone or Android device can handle. I will deal with that problem when I get there. Using pop-up windows are probably a little more efficient. There is probably a little more overhead with embedded objects when using panels because the parent component must have a panelcard container reserved for the embedded component.

          The advantage of using an embedded object for me is readability. Embedded objects are much more obvious because you see a visual representation of the object in the parent component's control tree. The builder options for the embedded object are more visible because they are right there in the the parent component's properties area when you select the embedded object in the tree view. If you were using a pop-up window, you would need to know which event opens the window and then open up the action javascript builder to see the options it uses.

          There are probably some other pros and cons, but these are the only ones I can think of right now. I did find a couple of issues with embedded components yesterday which Selwyn fixed in today's build. The embedded component was rendering again after already being opened when opening a second embedded component and then going back to the first one. A5 was also displaying a script error when you assigned two or more embedded components a unique alias name.

          Hope this helps.

          Comment


            #6
            Re: Embedded UX in UX with panels

            Hi DaveF,

            Great info, thanks

            Comment

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