.. _radio: :wx_comp:`radio` ===================== .. versionadded:: 1.0.0 低版本需做 :ref:`compatibility` 。 单选项目。 +----------+---------+---------+------+------------------------------------------------------------------------------------+----------+ | 属性 | 类型 | 默认值 | 必填 | 说明 | 最低版本 | +==========+=========+=========+======+====================================================================================+==========+ | value | string | | 否 | 标识。当该 选中时, 的 change 事件会携带的value | 1.0.0 | +----------+---------+---------+------+------------------------------------------------------------------------------------+----------+ | checked | boolean | false | 否 | 当前是否选中 | 1.0.0 | +----------+---------+---------+------+------------------------------------------------------------------------------------+----------+ | disabled | boolean | false | 否 | 是否禁用 | 1.0.0 | +----------+---------+---------+------+------------------------------------------------------------------------------------+----------+ | color | string | #09BB07 | 否 | radio的颜色,同css的color | 1.0.0 | +----------+---------+---------+------+------------------------------------------------------------------------------------+----------+ 示例代码 在开发者工具中预览效果 .. code:: html .. code:: js Page({ data: { items: [ {name: 'USA', value: '美国'}, {name: 'CHN', value: '中国', checked: 'true'}, {name: 'BRA', value: '巴西'}, {name: 'JPN', value: '日本'}, {name: 'ENG', value: '英国'}, {name: 'TUR', value: '法国'}, ] }, radioChange(e) { console.log('radio发生change事件,携带value值为:', e.detail.value) } })