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Vlad, nearly there, you pass the second prop just as you did with the first one. You should then bind (v-model) the input to this value, however doing jus that will cause an error (avoid mutating a prop),So use as prop, maybe, initRegion, the data variable you maybe call region and set it to this.initRegion. If you struggle, let me know.
<html>
<head>
<meta charset="UTF-8">
<title>Vue Testing</title>
</head>
<body>
<div id="app">
<autocomplete-region-component
query-prop="regionName"
init-region="1"
>
</autocomplete-region-component>
</div>
<!-- development version, includes helpful console warnings -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
Vue.component('autocomplete-region-component', {
props: {
queryProp: {
required: false,
type: String
},
initRegion: {
required: false,
type: String
}
},
computed: {
val2: {
get() {
return this.otherValue;
},
set(newValue) {
this.$emit('other-input', newValue);
},
},
},
data() {
return {
results: [],
query: this.queryProp,
region: this.initRegion
};
},
methods: {
autoComplete() {
this.results = [];
if(this.query.length > 2){
axios.get('/api/regions',{params: {_limit: 2, query: this.query}}).then(response => {
this.results = response.data;
});
}
},
selectRegion(result) {
let inputWithRegionName = document.querySelector('.js-region-name');
let inputWithRegionId = document.querySelector('.js-region-id');
let listRegions = document.querySelector('.panel-footer');
inputWithRegionName.value = result.name;
inputWithRegionId.value = result.id;
listRegions.hidden = true;
}
},
template:`
<div>
<input
type="text"
placeholder="Начните вводить ваш город и выберите его из списка"
autocomplete="off"
v-model="query"
v-on:keyup="autoComplete"
class="form-control js-region-name"
name="regionName"
value=""
>
<input
type="hidden"
class="form-control js-region-id"
name="regionId"
:value="region">
<div class="panel-footer" v-if="results.length">
<ul class="list-group select-region">
<li class="list-group-item list-region" v-for="result in results" v-on:click="selectRegion(result)">
{{ result.name }}
</li>
</ul>
</div>
</div>
`,
mounted() {
//
}
})
var app = new Vue({
el: '#app',
data: {},
})
</script>
</body>
</html>You can pass as many values as you want via props, however there is only one "value" that will interact with v-model.
The good news is that v-model is really just a handy abstracted pattern for components.
You could make a second "value" in a component as follows:
<!-- updateV2 method sets v2 to value raised in the event -->
<my-component
v-model="v1"
other-value="v2"
@other-input="updateV2"
></my-component>
computed: {
val2() {
get() {
return this.otherValue;
},
set(newValue) {
this.$emit('other-input', newValue);
},
},
}
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