我在我的刀片视图中尝试使用this。我有.vue文件和这个代码在js。
import Multiselect from 'vue-multiselect'
export default {
components: {
Multiselect
},
data () {
return {
value: '',
options: ['Select option', 'options', 'selected', 'mulitple', 'label', 'searchable', 'clearOnSelect', 'hideSelected', 'maxHeight', 'allowEmpty', 'showLabels', 'onChange', 'touched']
}
}
}
当我在刀片中添加组件时,就像这样`
<div>
<label class="typo__label">Single select</label>
<multiselect v-model="value" :options="options" :searchable="false" :close-on-select="false" :show-labels="false" placeholder="Pick a value"></multiselect>
<pre class="language-json"><code>@{{value}}</code></pre>
</div>
选择不起作用,只显示{{value}}字符串。 ¿有关错误的想法吗? `
答案 0 :(得分:1)
您还需要将父组件添加到HTML中,因此如果您有主app.js,它应该是这样的。
// mycomponent.js
import Multiselect from 'vue-multiselect'
export default {
components: {
Multiselect
},
data () {
return {
value: '',
options: ['Select option', 'options', 'selected', 'mulitple', 'label', 'searchable', 'clearOnSelect', 'hideSelected', 'maxHeight', 'allowEmpty', 'showLabels', 'onChange', 'touched']
}
}
}
// app.js
var MyComponent = require('./mycomponent');
var app = new Vue({
el: '#app',
components: {
MyComponent
}
});
// index.blade.php
<div id="app">
<my-component inline-template>
<div>
<label class="typo__label">Single select</label>
<multiselect v-model="value" :options="options" :searchable="false" :close-on-select="false" :show-labels="false" placeholder="Pick a value"></multiselect>
<pre class="language-json"><code>@{{value}}</code></pre>
</div>
</my-component>
</div>
因此,html中的“my-component”上下文知道并跟踪这里的值是一个小提琴,所以你可以看到它的实际效果。
const Multiselect = VueMultiselect.Multiselect;
var MyComponent = {
components: {
Multiselect
},
data() {
return {
value: '',
options: ['Select option', 'options', 'selected', 'mulitple', 'label', 'searchable', 'clearOnSelect', 'hideSelected', 'maxHeight', 'allowEmpty', 'showLabels', 'onChange', 'touched']
}
}
};
var app = new Vue({
el: '#app',
components: {
MyComponent
}
});
<link href="https://unpkg.com/vue-multiselect@2.0.0-beta.14/dist/vue-multiselect.min.css" rel="stylesheet"/>
<script src="https://unpkg.com/vue-multiselect@2.0.0-beta.14"></script>
<script src="https://vuejs.org/js/vue.min.js"></script>
<div id="app">
<my-component inline-template>
<div>
<label class="typo__label">Single select</label>
<multiselect v-model="value" :options="options" :searchable="false" :close-on-select="false" :show-labels="false" placeholder="Pick a value"></multiselect>
<pre class="language-json"><code>{{value}}</code></pre>
</div>
</my-component>
</div>