我正在使用vue-select来输入/从下拉列表中选择,因此,在选择任何选项时,我都试图获得所选的值。
码
<vueSelect
:clearable="false"
v-on:change="itemCodeChange($event)"
:options="itemCode">
</vueSelect>脚本
import vueSelect from 'vue-select'
import 'vue-select/dist/vue-select.css';
components :{
vueSelect,
},
data () {
return {
itemCode:[],
}
},
methods:{
itemCodeChange (a)
{
alert(a)
}当我改变的时候什么都没有发生
发布于 2019-12-04 10:19:03
您需要使用输入事件,而不是更改事件:请参阅工作代码
Vue.component('v-select', VueSelect.VueSelect)
new Vue({
el: '#app',
data: {
options: [
'foo',
'bar',
'baz'
]
},
methods: {
changed(v) { console.log(v); }
}
})@import 'https://fonts.googleapis.com/css?family=Source+Sans+Pro:600';
@import 'https://unpkg.com/vue-select/dist/vue-select.css';
body {
font-family: 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
}
h1 {
font-size: 26px;
font-weight: 600;
color: #2c3e5099;
text-rendering: optimizelegibility;
-moz-osx-font-smoothing: grayscale;
-moz-text-size-adjust: none;
}
#app {
max-width: 30em;
margin: 1em auto;
}<div id="app">
<h1>Vue Select</h1>
<v-select :options="options" @input="changed"></v-select>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.min.js"></script>
<script src="https://unpkg.com/vue-select@latest"></script>
https://stackoverflow.com/questions/59172604
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