In a vue app form, I have two text inputs and a file input.
What I want to happen: The text inputs should go into a fieldHeader array, and the file input should go into the fieldsArray array.
What does happen: Both text fields and the file input go into both the fieldHeader and the fieldsArray. The console.log for both arrays after clicking "add field" is
0: {field: 0, name: 'text', desc: 'text', imgOne: File}
It should be fieldHeader:
0: {field: 0, name: 'text', desc: 'text'}
and fieldsArray:
0: {imgOne: File}
I would think the v-model would push the items into the correct arrays, but that's not it. The think I am working through now is to restructure the v-for as that's the only place where I can currently see the code as mixing the two array concepts.
<template>
<div v-for="(field, i) in fieldsArray" :key="i" >
<q-input
label="Name"
v-model="fieldHeader[i].name"
type="text"
dense
/>
<q-input
v-model="fieldHeader[i].desc"
type="textarea"
/>
<q-file
v-model="fieldsArray[i].imgOne"
@update:model-value="onSelected()"
></q-file>
</div>
<div @click="handleAddField">Add Field</div>
</template>
<script>
const handleAddFields = () => {
let i = fieldsArray.value.length;
const item = {
field: i,
};
fieldHeader.value.push(item);
fieldsArray.value.push(item);
};
</script>
Try like following snippet:
const { ref } = Vue
const app = Vue.createApp({
setup () {
const fieldsArray = ref([])
const fieldHeader = ref([])
const handleAddField = () => {
fieldHeader.value.push({name: '', desc: ''});
fieldsArray.value.push({imgOne: null});
};
const onSelected = () => { }
return { fieldsArray, fieldHeader, handleAddField, onSelected }
}
})
app.use(Quasar)
app.mount('#q-app')<link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons" rel="stylesheet" type="text/css">
<link href="https://cdn.jsdelivr.net/npm/quasar@2.4.12/dist/quasar.prod.css" rel="stylesheet" type="text/css">
<div id="q-app">
<div v-for="(field, i) in fieldsArray" :key="i" >
<q-input
label="Name"
v-model="fieldHeader[i].name"
type="text"
dense
></q-input>
<q-input
v-model="fieldHeader[i].desc"
type="textarea"
></q-input>
<q-file
v-model="fieldsArray[i].imgOne"
@update:model-value="onSelected()"
></q-file>
</div>
<q-btn @click="handleAddField">Add Field</q-btn>
<p>fieldsArray: {{fieldsArray}}</p>
<p>fieldHeader: {{fieldHeader}}</p>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@3/dist/vue.global.prod.js"></script>
<script src="https://cdn.jsdelivr.net/npm/quasar@2.4.12/dist/quasar.umd.prod.js"></script>