Posts by Fernando Matos • 71 points

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  A: Execute a method on an HTML element without using the click event

  You should not use window.onload, because some elements can be loaded asynchronously and then in these cases may not yet be found. For a greater guarantee use: If you’re used to jquery:…

  javascript html5 angular typescript

  answered 5 years, 11 months ago Fernando Matos 71

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  A: Async function returning before result

  No async/await is required for the scenario you want. The problem is using the incorrect overload for what it needs, the 'rsa.generateKeyPair' function'. You can use the same function…

  javascript async

  answered 5 years, 11 months ago Fernando Matos 71

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  A: Image manipulation with nodejs and Ionic

  You need to move the image to an independent upload endpoint via your api. Ex.: POST /api/uploadimage . The necessary key in your header for the request: Content-Type:…

  javascript node.js api rest ionic3

  answered 5 years, 11 months ago Fernando Matos 71

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  A: Async Function javascript

  await always awaits the return of a Promise, sign the function getProduto for async will rather ensure the return of a Promise for this, but that is not your problem but the internal code of the…

  javascript node.js

  answered 5 years, 11 months ago Fernando Matos 71