Vuex |如何在模块操作中提交全局突变?

问题描述

我在命名空间模块中有一个操作和一个全局突变(即不在模块中).我希望能够在操作中提交全局突变.

I have an action in a namespaced module and a global mutation (i.e. not in a module). I would like to be able to commit the global mutation inside the action.

// Global mutation
export default {
  globalMutation (state, payload) {
    ...
  }
}

// Action in a namespaced module
export default {
  namespaced: true,

  actions: {
    namespacedAction ({ commit, dispatch, state }, payload) {
      commit({ type: 'globalMutation' })
    }
  }
}

在调度命名空间操作时，Vuex 显示:

When the namespaced action is dispatched, Vuex displays:

[vuex] unknown local mutation type: globalMutation, global type: module/globalMutation

有没有我可以传递给 commit 函数来调用这个全局突变的选项?

Is there an option I can pass to the commit function to call this global mutation?

推荐答案

看起来我刚刚找到了一种使用 { root: true } 参数的方法.

Looks like I just found a way with the { root: true } parameter.

commit('globalMutation', payload, { root: true })

如果模块是命名空间的，请改用全局路径:

---

If module is namespaced, use global path instead:

commit('module/mutation', payload, { root: true })

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