vant/docs/examples/switch.md

<script> export default { data() { return { switchState: true }; }, computed: { switchStateText() { return this.switchState ? 'ON' : 'OFF'; } }, methods: { updateState(newState) { this.switchState = newState; } } }; </script> <style lang="css"> @component-namespace page { @component switch { padding: 0 15px 15px; @descendent wrapper { margin: 30px; width: 100px; float: left; text-align: center; } @descendent text { margin: 20px 0; } } } </style>

Switch组件

基础用法

:::demo 样例代码

<div class="page-switch">
  <div class="page-switch-wrapper">
    <o2-switch class="some-customized-class" :checked="switchState" :on-change="updateState"></o2-switch>
    <div class="page-switch-text">{{switchStateText}}</div>
  </div>
  <div class="page-switch-wrapper">
    <o2-switch class="some-customized-class" :checked="true" :disabled="true"></o2-switch>
    <div class="page-switch-text">OFF, DISABLED</div>
  </div>
</div>

export default {
  data() {
    return {
      switchState: true
    };
  },
  computed: {
    switchStateText() {
      return this.switchState ? ' ON' : 'OFF';
    }
  },
  methods: {
    updateState(newState) {
      this.switchState = newState;
    }
  }
};

:::

API

参数	说明	类型	默认值	可选值
checked	开关状态	boolean	false	true, false
loading	loading状态	boolean	false	true, false
disabled	禁用状态	boolean	false	true, false
onChange	回调	function	function（）{}	-