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kotlinlang

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hi, im using `Hilt` , but when I use navigation to jump to another page, the `viewModel` I get from that page is not the same as the `viewModel` I get here

You need to pass the `NavBackStackEntry` to `hiltViewModel` method as a param and use the VM which is returned

<@UPUN23KC4> He seems need to create a ViewModel outside of `NavHost` to share each navigation item. But I remember <@UJBPFB3SN> once told me that it is best not to (but can) do this? :exploding_head:

yes, when i launch app, i need to get a `json` data, and save to the `viewModel` , and it will be used when loading to welcomPage

&gt; yes, when i launch app, i need to get a `json` data, and save to the `viewModel` , and it will be used when loading to welcomPage
Oops, if you want to do this, I think you can take a look at this thread:
<https://kotlinlang.slack.com/archives/CJLTWPH7S/p1616425435392400>