I'm looking to execute the method of a child component.
It seems like developers often use the $nextTick
function to handle data processing once all child components have been rendered. However, I'm facing an issue with calling the child component's method when it's being rendered using the v-if
directive.
You can check out this example for reference.
// JavaScript code...
.child{ display:inline-block; padding:10px; background:#eaeaea; }
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
<div v-if="if_child">
<child ref="child" class="child"></child>
</div>
<button type="button" @click="showChild">
Toggle Child
</button>
</div>
When attempting to call the callFunction()
method of the child component in the showChild()
function, an error is thrown:
Uncaught TypeError: Cannot read property 'callFunction' of undefined
It appears that the error is occurring because the function is being called before the child component is fully rendered. Any suggestions on how to resolve this would be greatly appreciated! Thank you.