表格代码如下:主要是 @selection-change="selsChange"
<el-table ref="singleTable" v-loading="loading" :data="tableData" stripe
style="margin-top: 15px" @selection-change="selsChange">
<el-table-column
type="selection"
width="55" >
</el-table-column> //复选框
<el-table-column label="#" type="index" width="60"></el-table-column> //id
</el-table>
定义显示值
data(){
return{
sels: [],//选中的值显示
}
}
选中时触发
selsChange(sels) {
this.sels = sels
},
批量删除按钮 disabled设置是否可用
<el-button @click="deleteFileOrDirectory(sels)" :disabled="this.sels.length === 0"> 批量删除</el-button>
绑定事见
deleteFileOrDirectory() {
var ids= this.sels.map(item => item.id).join()//获取所有选中行的id组成的字符串,以逗号分隔
console.log(ids)
this.$confirm('此操作将永久删除该文件及其子文件, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
console.log("删除成功")
})
})
}
后台解析
public HttpResult delete(@RequestParam String ids) {
String[] ids= ids.split(",");
system.out.println(ids)
}