I need to modify and update value in mongoDB. I use a form to do it. How to pre-fill an Input type text with value ?

CodePudding user response：

You can assign your value from mongoDB to the v-model you are using for input in mounted hook:

<script>
export default {
  data() {
    return {
      message: ''
    }
  },
  methods: {
    async getDataFromMongoDB(){
      // your existing code here...
      return 'Value from DB'
    }
  },
  async mounted() {
    this.message = await this.getDataFromMongoDB()
  },
}
</script>

<template>
    <input v-model="message" />
</template>