vue项目利用v-for批量绑定按钮

vue项目如何利用v-for批量绑定按钮，下面给大家简单介绍一下实现代码！

1、定义一个v-for循环

<el-button
 v-for="(item, index) in tableBtn"
 :type="item.type"
 :icon="item.icon"
 :key="index"
 @click="callBack(item.method)">
{ item.label }}
</el-button>

2、tableBtn数组

_table.tableBtn = [
  {
    type: "primary",
    icon: "el-icon-picture-outline",
    method: "openImage",
    label: "图像"
  },
  {
    type: "primary",
    icon: "el-icon-document",
    method: "openReport",
    label: "报告"
  },
  {
    type: "danger",
    icon: "el-icon-video-camera",
    method: "openVideo",
    label: "视频"
  }
];

3、methods按钮事件

openImage() {
  console.log("打开图像");
},
openReport() {
  console.log("打开报告";
},
openVideo() {
  console.log("打开视频");
},
callBack(method) {
  this[method]();
}