Comments (3)
You should probably watch inputText
to unbind and bind as it changes.
For the firebase function, you can use a fallback content there: this.inputText || ''
but this shouldn't be necessary since inputText
should be defined. If you manage to provide a repro for that particular case, I'd look into it
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Thanks for the help! Here's how I changed the code in case someone finds it useful:
<template>
<div>
<form v-on:submit.prevent="onSubmit">
<input type="text" v-model="inputText">
<input type="submit" value="Search">
</form>
<p>{{ queryResult }}</p>
</div>
</template>
<script>
import db from './firebasedb.js';
export default {
name: 'test',
data() {
return {
inputText: '',
queryResult: {},
}
},
methods: {
onSubmit() {
if (this.inputText) {
this.$bindAsObject(
'queryResult',
db.ref('customers').orderByChild('firstName').equalTo(this.inputText)
);
}
},
},
}
</script>
This code is working as expected, but I have one more question: Do I need to add this.$unbind('queryResult');
before this.$bindAsObject(...)
and add some logic for the case where onSubmit
method is being called for the first time? Are there any drawbacks with this current solution?
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Yes, you need to (both questions).
You may be doing too many requests if no throttle is added (https://vuejs.org/v2/guide/migration.html#debounce-Param-Attribute-for-v-model-removed)
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