Vue is aware that vm.b depends on vm.a, so it will update any bindings that depends on vm.b when vm.a changes. And the best part is that we’ve created this dependency relationship declaratively: the computed getter function is pure and has no side effects, which makes it easy to test and reason about.

I am using vuex and vuejs 2 together. I am new to vuex, I want to watch a store variable change. I want to add the watch function in my vue component This is what I have so far: import Vue from How to Watch Deep Data Structures in Vue (Arrays and In Vue we can watch for when a property changes, and then do something in response to that change. For example, if the prop colour changes, we can decide to log something to the console: export default {name: 'ColourChange', props: ['colour'], watch: {colour console. log ('The colour has changed!');}}} Getting Started | Vuex Centralized State Management for Vue.js. Again, the reason we are committing a mutation instead of changing store.state.count directly, is because we want to explicitly track it. This simple convention makes your intention more explicit, so that you can reason about state changes in your app better when reading the code.

Start another step for laravel vue js newspaper project tutorial series. This part most important on the full project. How to create a post data table for this project explain this video. ----- My

Jun 09, 2018 Watch for Vuex State changes! - DEV Jun 23, 2020 Methods, Computed, and Watchers in Vue.js | CSS-Tricks

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