The 'web service' service component cannot trigger the interface to obtain data by itself about quant-ux

[KlausSchaefers]

Hi,

Indeed, the web service component can be online called from a transition. if you want to load data on page load, this is not optimal. A quick fix is the following:

1. Create a start / splash screen. Maybe at a loading indicator...

2. Add a web service

3. Select the start screen, go to the prototyping view and wire it to the web service.

4. Set timer as the transition trigger. Choose a short value, so the user will not notice...

5. Wire the web service to the real start page...

[huangbaihei]

Hi，Thank you for your answer! but I cannot jump to the next screen by using the timer. It takes effect only by clicking

[huangbaihei]

When there is a 'web service' component between the screens, I can't jump with the timer

[KlausSchaefers]

Hi,

try setting the value to 0.1 seconds. This works for me. It seems there is a bug that 0 second transitions are not fired.

[huangbaihei]

Hi，I tried it and found that timer jump is useful in the simulator, but it doesn't work in real projects, whether it is 0 seconds or 0.1 seconds

[KlausSchaefers]

Hi, in "real projects" you mean vue-low-code? Yes, in there I have not implemented timer triggers. Most likely I cannot fix this in the next days. I am in the middle of porting the software to Vue3. one workaround would be to simply load the the data in the component that uses .

Take a look here:

https://github.com/KlausSchaefers/figma-low-code-todo/blob/master/src/views/Home.vue

I defined an 'onLoad' callback for the screen, in the case the "onHomeLoad" method. This one will do the rest call and add the data to the viewModel which is passed to .

Does this help?

Cheers,

Klaus

[huangbaihei]

OK, I see. Thank you very much