how to show loading indicator on page loading in angular 7 until all apis response?

Question

I have 5 api calls in a page. some apis take 20 sec to give response. some take 30 sec to give response. some take 10 sec so, when first api gives its response, first api sets l

Answer 1

You can simply use a variable(s) to store API results then load the content based on it's existance:

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