vue2的选项框，多选不起作用

Question

vue2的选项框，多选不起作用

duyuanyuan1 opened this issue 3 years ago · 1 comments

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>Vue 选项框</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  </head>
  <body>
    <div id="app">
      <select v-model="selected" multiple style="width: 50px">
        <option>A</option>
        <option>B</option>
        <option>C</option>
      </select>
      <br />
      <span>Selected: {{ selected }}</span>
    </div>

    <script>
      const app = new Vue({
        el: "#app",
        data: {
          selected: [],
        },
      });
    </script>
  </body>
</html>

Answer 1 · 2021-09-08T00:32:15.000Z

这里仅处理文档相关事项，谢谢。