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Date : 2018-10-07

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Actions Vuex ~ Action handlers receive a context object which exposes the same set of methodsproperties on the store instance so you can call to commit a mutation or access the state and getters via and We can even call other actions with h

Manning in Action ~ About the book in Action is your guide to building modern web apps You’ll start by exploring the reactive UI model while you get comfortable with Vue’s unique features Then you’ll go deeper as you build a shopping cart with an admin interface and the ability to manage stock Finally you’ll extend your app adding transitions tests

Form Validation — ~ Let’s cover it from the top The tag has an ID that we’ll be using for the Vue component There’s a submit handler that you’ll see in a bit and the action is a temporary URL that would point to something real on a server someplace where you have backup serverside validation of course

Returning Promises from Vuex actions Stack Overflow ~ Returning Promises from Vuex actions Ask Question I recently started migrating things from jQ to a more structured framework being VueJS and I love it Conceptually Vuex has been a bit of a paradigm shift for me but Im confident I know what its all about now and totally get it object from an action I treat these as async

Event Handling — ~ The Progressive JavaScript Framework Sometimes we also need to access the original DOM event in an inline statement handler

Modules Vuex ~ Due to using a single state tree all state of our application is contained inside one big object However as our application grows in scale the store can get really bloated To help with that Vuex allows us to divide our store into modules Each module can contain its own state mutations actions getters

Form Input Bindings — ~ Form Input Bindings Basic Usage You can use the vmodel directive to create twoway data bindings on form input textarea and select elements It automatically picks the correct way to update the element based on the input type

API Reference Vuex ~ Since 310 subscribeAction can also specify whether the subscribe handler should be called before or after an action dispatch the default behavior is before store subscribeAction before action state console log before action action type after action state console log after action action type

Mutations Vuex ~ Mutations Follow Vues Reactivity Rules Since a Vuex stores state is made reactive by Vue when we mutate the state Vue components observing the state will update automatically This also means Vuex mutations are subject to the same reactivity caveats when working with plain Vue Prefer initializing your stores initial