how can component delete itself in Vue 2.0 | vue destroy component
IcouldntfindinstructionsoncompletelyremovingaVueinstance,sohereswhatIwoundupwith:module.exports={...methods:{close(){//destroythevuelisteners,etcthis.$destroy();//removetheelementfromtheDOMthis.$el.parentNode.removeChild(this.$el);}}};Vue3isbasicallythesame,butyouduserootfromthecontextargument:exportdefault{setup(props,{root}){constclose=()=>{root.$destroy();root.$el.parentNode.removeChild(root.$el);};return{close};}}InbothVue2andVue3youcanusetheinstanceyoucreated:constinstance=newVue({.....
I couldnt find instructions on completely removing a Vue instance, so heres what I wound up with:
module.exports = { ... methods: { close () { // destroy the vue listeners, etc this.$destroy(); // remove the element from the DOM this.$el.parentNode.removeChild(this.$el); } } };Vue 3 is basically the same, but youd use root from the context argument:
export default { setup(props, { root }){ const close = () => { root.$destroy(); root.$el.parentNode.removeChild(root.$el); }; return { close }; } }In both Vue 2 and Vue 3 you can use the instance you created:
const instance = new Vue({ ... }); ... instance.$destroy(); instance.$el.parentNode.removeChild(instance.$el);取得本站獨家住宿推薦 15%OFF 訂房優惠
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