I am facing an issue with updating the data when using on-change from the select box. Initially, I can update the data by clicking a button or triggering the on-change event once. However, I encounter difficulties in updating the data multiple times through the on-change event.
<template>
<div>
<div class="row">
<select v-model="selectedemp" @change="filterempdata($event.target.value)">
<option value="">Select Employee</option>
<option v-for="option in empfilterlist" v-bind:value="option.value" v-bind:key="option.value">{{ option.text }}</option>
</select>
</div>
<div class="row">
<empView v-if='loaded' :empDetails='empData'></empView>
</div>
<div class="col-lg-6 col-md-6">
<button type="button" id="btn2" class="btn btn-danger btn-md" v-on:click="getEmpDetails">Fetch Data</button>
</div>
</div>
</template>
Javascript section:
data () {
return {
loaded: false,
empData: {},
empfilterlist: [
{ text: 'Department', value: '1' },
{ text: 'Status', value: '2' },
],
selectedemp: '',
}
},
methods: {
filterempdata: function (selectedoption) {
console.log('Onchange value - ' + selectedOption)
Vue.set(this.empData, 'Department', selectedoption)
},
getEmpDetails: function () {
this.$http.get('http://localhost:7070/getemmdata')
.then((response) => {
this.empData = response.data
this.loaded = true
},
response => {
console.log('test' + JSON.stringify(response))
}
)
}
Child component javascript code:
export default {
name: 'empView',
props: ['empDetails'],
data () {
return {
empid: this.empDetails.id,
empname: this.empDetails.name
}
},
watch: {
empDetails: function (changes) {
console.log('data updated ' + JSON.stringify(changes))
this.empid = changes.id
this.empname = changes.name
this.department = changes.Department
}
}
}