因此，當 v-for 在判斷 item in list 時，發現條件不成立，就不去做 v-if 和 v-else 判斷了，導致原本沒有元素印出時應該要提示的「Nothing could show.」 ... ... <看更多>

Why don't use the power of Computed Properties ? computed: { infoOne: function () { return this.info.filter(i => i.col === 'one') } ... ... <看更多>

vue /no-use-v-if-with-v-for. disallow use v-if on the same element as v-for. ⚙️ This rule is included in all of "plugin:vue/vue3-essential" ... ... <看更多>

Vue.js Tutorial From Scratch - e03 - Conditional Rendering with v-if and v-else ... Conditional rendering ... ... <看更多>