/Html/How to call parent method from child component

How to call parent method from child component

You should use this.$emit('myEvent') inside of your child component, when you want to trigger the method in the parent.

Then find you child component in the template of the parent and add an event catcher on it like this:

<template>
  <your-child-component @myEvent="myMethod"/>
</template>
If you want to add parameters to your method, you can add a second parameter to your emit like this:

this.$emit("myEvent", "My parameter")
For this to work you don't have to change anything in the event "catcher", as long as the method you call has a parameter

Source: titanwolf.org

Similar codes

0 vote272 views1 answer
Get city from location html
Html
0 vote345 views1 answer
Change css angular binding
Html
0 vote318 views1 answer
How to Disable Auto Period Typing Shortcut on Mac
Html
1 vote353 views1 answer
Change color on the same string html
Html
0 vote337 views1 answer
E.target.value svelte
Html
0 vote328 views2 answers
Html overflow scroll only if needed with exemple
Html
8 votes361 views2 answers
Datalist html
Html
13 votes335 views3 answers
How to redirect to another page when a login button is clicked
Html
5 votes330 views3 answers
Ico html
Html
30 votes383 views4 answers
Only accept image file input
Html