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Tag: vue.js

Calling a parent function from a child component raises an error in Vue.js

I have a navigation drawer child component inside my parent component. MainComponent.vue Now, in the child component (Navigation drawer), I tried to call a function from the MainComponent by doing: I have a similar parent-child component that calls a function from parent to child, but I don’t know why this one gives me an error saying: TypeError: this.$parent._appendUseris not a

Adding Buttons to a Table created dynamically in vue.js

I am trying to dynamically create buttons which are displayed in the 5th (last) column of a table, which is also created dynamically. Everything is created properly. However, upon clicking the buttons, the function is not triggered. Perhaps it is because I am using vue.js to develop my front-end. I have tried using “v-on:click” instead of “click” in the button.setAttribute(‘click’,

VUE component for Select all option

In my application I have multiple tables on same page (also multiple pages). Each table has “Select all” option and checkboxes in each row. Code reuse would be really helpfull but I cant get this working. Currently I have following methods, but I always get Error in render: “TypeError: Cannot read property ‘includes’ of undefined”. Right now this is code

how to auth user using async and await in firebase

I have a simple app in Vue.js that authenticates existing users in firebase. So far it works but I want to make it using async and await instead of then? How can I rewrite my logic using async and await instead? I looked at the docs but didn’t find any information, here is my code: Answer define the property as

Object(…) is not a function for Vuex Store

I’m in Vue 3, I started with adding a new Vuex.Store to vue, but I continuously get this javascript error. I also tried the same thing with createStore since I use Vue 3, but it’s still the same. What am I missing? Than I add to Vue as store: What am I missing? Complete error Answer If you are using

Use of common methods within other Vue components

What is the proper way to use method isValidEmail within compA.vue and some other hypothetical compB.vue? This approach doesn’t work for me: Answer You can simply use mixins: you define in the mixin the function isValidEmail and then you import the mixin in the components you need. https://v2.vuejs.org/v2/guide/mixins.html – Vue v2 https://v3.vuejs.org/guide/mixins.html – Vue v3 For example, instead creating a

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