CODEWITHSUNDEEP
javascriptsveltesvelte-3svelte-component
Axtlan
Axtlan

Reputation: 183

Function called outside component initialization

i wanna to recall the onMount in my Svelte app by clicking some button, but i got this error. Any idea would be amazing, thx :)

attemp

Upvotes: 15

Views: 15117

Answers (1)

dummdidumm
dummdidumm

Reputation: 5426

This does not work. Like the error says, you must call onMount during initialization of the component. If you need to invoke the function inside onMount multiple times afterwards, pull out the code into its own function.

<script>
  import { onMount } from 'svelte';

  function someFunction() {
    // do stuff
  }

  onMount(someFunction)
</script>

<button on:click={someFunction}>Click me</button>

Upvotes: 13

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