What is the best way to reset an a-select component in Ant Design Vue?

Question

What is the best way to reset an a-select component in Ant Design Vue?

I need to programmatically reset the selection in my a-select component after a specific event is triggered.

Here's an example of my a-select code snippet:

<a-select
  style="marginTop: 8px;width: 20%"
  @change="onChanged"
>
  <a-select-option
    v-for="test in tests"
    v-bind:key="test.id"
    :value="test.id"
  >
    {{ test.testName }}
  </a-select-option>
</a-select>

I want to clear the selected option and display nothing, similar to this image https://i.stack.imgur.com/yC0XS.png

How can I achieve this in my situation?

javascript vue.js antd

Answer 1

Answer №1

To manage the value of the a-select and reset it based on specific events, you can utilize the v-model. For instance, the function handleFirstChange resets the value of the second select, while handleSecondChange resets the value of the first select.

<template>
  <div>
    First: <a-select v-model:value="first" style="width: 100%" @change="handleFirstChange">
      <a-select-option v-for="i in 10" :key="(i + 9).toString(36) + i">
        {{ (i + 9).toString(36) + i }}
      </a-select-option>
    </a-select>
    Second: <a-select v-model:value="second" style="width: 100%" @change="handleSecondChange">
      <a-select-option v-for="i in 10" :key="(i + 9).toString(36) + i">
        {{ (i + 9).toString(36) + i }}
      </a-select-option>
    </a-select>
  </div>
</template>
<script>
    export default {
  data() {
    return {
      first: [],
      second: []
    };
  },
  methods: {
    handleFirstChange(value) {
      this.second = []
    },
    handleSecondChange(value) {
      this.first = []
    },
  },
};
</script>

Take a look at this demo for reference.

Answer 2

To manage the value of the a-select and reset it based on specific events, you can utilize the v-model. For instance, the function handleFirstChange resets the value of the second select, while handleSecondChange resets the value of the first select.

<template>
  <div>
    First: <a-select v-model:value="first" style="width: 100%" @change="handleFirstChange">
      <a-select-option v-for="i in 10" :key="(i + 9).toString(36) + i">
        {{ (i + 9).toString(36) + i }}
      </a-select-option>
    </a-select>
    Second: <a-select v-model:value="second" style="width: 100%" @change="handleSecondChange">
      <a-select-option v-for="i in 10" :key="(i + 9).toString(36) + i">
        {{ (i + 9).toString(36) + i }}
      </a-select-option>
    </a-select>
  </div>
</template>
<script>
    export default {
  data() {
    return {
      first: [],
      second: []
    };
  },
  methods: {
    handleFirstChange(value) {
      this.second = []
    },
    handleSecondChange(value) {
      this.first = []
    },
  },
};
</script>

Take a look at this demo for reference.

What is the best way to reset an a-select component in Ant Design Vue?

Answer №1

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