Tips for selecting the key as an option value in VueJS when using v-for loop

Currently, I'm utilizing Vue 3 along with Bootstrap 5.

In my project, there is a select element containing various options. Right now, the displayed text (option.TEXT) is passed as the value to my methods when any changes are made. However, what I actually need is to pass the corresponding key (option.ID) when a change occurs.

My goal is for the v-model to represent the option.ID, while still displaying the option.TEXT.

Is there a way to achieve this without having to manually validate it within the methods?

SELECT:

<select class="form-select" v-model="value" @change="get_key()">
    <option v-for="option in options" :key="option.ID">
        {{ option.TEXT }}
    </option>
</select>

OPTIONS ARRAY:

[
  {  "ID": 1,
     "TEXT": "One"
  },
  {  "ID": 2,
     "TEXT": "Two"
  },
  {  "ID": 3,
     "TEXT": "Three"
  },
]

Answer №1

It is important to ensure that the value of the option attribute is connected to the option.ID:

<select class="form-select" v-model="value" @change="get_key()">
    <option v-for="option in options" :key="option.ID" :value="option.ID">
        {{ option.TEXT }}
    </option>
</select>

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