本文给大家介绍vue 使用 sortable 实现 el-table 拖拽排序功能,具体内容如下所示:
npm 下载:
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npm install sortablejs --save |
引入:
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import Sortable from "sortablejs" ; |
代码:
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<template> <div class= "table" > <el-table ref= "dragTable" :data= "tableData" border :row-class-name= "tableRowClassName" > <el-table-column prop= "date" label= "日期" ></el-table-column> <el-table-column prop= "name" label= "姓名" ></el-table-column> <el-table-column prop= "address" label= "地址" ></el-table-column> <el-table-column label= "操作" > <template> <el-button class= "move" type= "text" size= "small" >拖 拽</el-button> </template> </el-table-column> </el-table> </div> </template> <script> import Sortable from "sortablejs" ; export default { data() { return { tableData: [ { id: "1" , name: "text_1" , date: "1111-11-11" , address: "测试_1" , }, { id: "2" , name: "text_2_不可拖拽" , date: "2222-22-22" , address: "测试_2_不可拖拽" , disabled: true , }, { id: "3" , name: "text_3" , date: "3333-33-33" , address: "测试_3" , }, { id: "4" , name: "text_4" , date: "4444-44-44" , address: "测试_4" , }, { id: "5" , name: "text_5" , date: "5555-55-55" , address: "测试_5" , }, ], }; }, methods: { // 创建sortable实例 initSortable() { // 获取表格row的父节点 const ele = this .$refs.dragTable.$el.querySelector( ".el-table__body > tbody" ); // 创建拖拽实例 let dragTable = Sortable.create(ele, { animation: 150, //动画 handle: ".move" , //指定拖拽目标,点击此目标才可拖拽元素(此例中设置操作按钮拖拽) filter: ".disabled" , //指定不可拖动的类名(el-table中可通过row-class-name设置行的class) dragClass: "dragClass" , //设置拖拽样式类名 ghostClass: "ghostClass" , //设置拖拽停靠样式类名 chosenClass: "chosenClass" , //设置选中样式类名 // 开始拖动事件 onStart: () => { console.log( "开始拖动" ); }, // 结束拖动事件 onEnd: (e) => { console.log( "结束拖动" , `拖动前索引${e.oldIndex}---拖动后索引${e.newIndex}` ); }, }); }, // 设置表格row的class tableRowClassName({ row }) { if (row.disabled) { return "disabled" ; } return "" ; }, }, mounted() { this .initSortable(); }, }; </script> <style lang= 'scss' > // 拖拽 .dragClass { background: rgba($color: #41c21a, $alpha: 0.5) !important; } // 停靠 .ghostClass { background: rgba($color: #6cacf5, $alpha: 0.5) !important; } // 选择 .chosenClass:hover > td { background: rgba($color: #f56c6c, $alpha: 0.5) !important; } </style> |
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原文链接:https://blog.csdn.net/weixin_46527264/article/details/111693851