Hi, Could you post a stacklitz with the minimum reproduction code, please? Le mardi 28 avril 2020 11:48:19 UTC+2, Haley Lohrenz a écrit : > > Hello everybody! I'm relatively new here, but have been using Angular for > roughly 3 years now. However, I'm stumped on how to avoid multiple http > calls in the ngOnInit method of a material dialog (or any dialog for that > matter). I'm retrieving a list of data for the form (one of the select > options) inside my dialog, but it is called every time I open it which I > view as a bad thing especially if you are editing more than one entity at a > time (opening multiple dialogs over time). How do you devs handle this > situation? Do you pass it from your component that calls the dialog so it > only has one subscription in there? So any data you need in your dialog > form, you would pull from the parent even if they never open a dialog? It's > the only remedy I can think of, just don't know how hacky it is. >
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