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| <div id="app">
<input type="text" v-focus:abc.first.last="val" v-model="val"/>
<div></div>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>
<script type="text/javascript">
Vue.directive('focus',{
bind (el,binding,vnode,oldVnode) {
console.log(el,binding,vnode,oldVnode);
console.log("bind");
},
inserted(el,binding,vnode,oldVnode) {
console.log(el,binding,vnode,oldVnode);
console.log("inserted");
el.focus();
},
update (el,binding,vnode,oldVnode) {
console.log(el,binding,vnode,oldVnode);
console.log("update");
},
componentUpdated (el,binding,vnode,oldVnode) {
console.log(el,binding,vnode,oldVnode);
console.log("componentUpdated");
},
unbind (el,binding,vnode,oldVnode) {
console.log(el,binding,vnode,oldVnode);
console.log("unbind");
}
})
var app = new Vue({
el : "#app",
data : {
val : "a"
}
})
|
