效果
安装
npm install sortablejs --save
引入
import sortable from "sortablejs";
<el-table :data="tablebody" border ref="tableref" :stripe="true" :key="tablekey" > <el-table-column type="index" label="排序" width="150" key="index" /> <el-table-column prop="category" label="大类名称" key="category"> <template #default="{ row, $index }"> <div class="title">{{ row.category }}</div> <div class="icon"> <el-icon :class="{ active: activebutton === `up-${$index}` }" @click="moveitem($index, 'up')" ><carettop /></el-icon> <el-icon :class="{ active: activebutton === `down-${$index}` }" @click="moveitem($index, 'down')" ><caretbottom /></el-icon> </div> </template> </el-table-column> </el-table> <script setup> const activebutton = ref(); //行拖拽 const rowdrop=()=> { const tbody = tableref.value?.$el.queryselector( ".el-table__body-wrapper tbody" ); sortable.create(wrappertr, { animation: 150, ghostclass: "blue-background-class", onend: async (evt: any) => { handledragend(evt); }, }); } const handledragend = async (event: any) => { const { oldindex, newindex } = event; if (oldindex !== newindex) { const moveditem = tablebody.value.splice(oldindex, 1)[0]; tablebody.value.splice(newindex, 0, moveditem); tablekey.value += 1; const url = "./?_m=&_a="; const formdata = new formdata(); formdata.append("id", globaldata.id); formdata.append("category", moveditem.category); formdata.append("xh", newindex + 1); const response = await post(url, formdata); if (response.code == 0) { elmessage({ showclose: true, message: "排序成功", type: "success", }); } } }; const moveitem = async (index: any, direction: any) => { const newindex = direction == "up" ? index - 1 : index + 1; if (newindex >= 0 && newindex < tablebody.value.length) { const item = tablebody.value.splice(index, 1)[0]; tablebody.value.splice(newindex, 0, item); activebutton.value = `${direction}-${index}`; settimeout(() => (activebutton.value = null), 200); const url = "./?_m=&_a="; const formdata = new formdata(); formdata.append("id", globaldata.id); formdata.append("category", item.category); formdata.append("xh", newindex + 1); const response = await post(url, formdata); if (response.code == 0) { elmessage({ showclose: true, message: "排序成功", type: "success", }); } } }; </script>
点击箭头加颜色
.active { color: #009688; /* 例如,活动状态的颜色 */ }
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