computed: {
perssionObj() {
return this.$store.state.permission
},
} perssionObj can get a value in template,
but what you get in methods is undefined. What"s going on with this?
computed: {
perssionObj() {
return this.$store.state.permission
},
} perssionObj can get a value in template,
but what you get in methods is undefined. What"s going on with this?
just this.perssionObj
computed attributes are cached based on their dependencies. They are re-evaluated only when the relevant dependencies change. This means that as long as the this.$store.state.permission has not changed, accessing the perssionObj calculation property will immediately return the previous calculation result, you get the undefined. So look at the problem with your this.$store.state.permission initialization.
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