dynamicHtmlSlider.vue
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<template>
<div>
<el-button
type="primary"
size="small"
icon="el-icon-plus"
plain
@click="handleAddClick"
>新增</el-button
>
<el-table :data="formData" style="width: 100%" row-key="name">
<el-table-column prop="name" label="大屏名称" width="170" />
<el-table-column label="操作" width="100">
<template slot-scope="scope">
<div class="button-group">
<el-button
@click="handleEditorClick(scope.$index, scope.row)"
type="text"
size="small"
>编辑</el-button
>
<el-button
type="text"
size="small"
@click="handleDeleteClick(scope.$index, scope.row)"
>删除</el-button
>
</div>
</template>
</el-table-column>
</el-table>
<el-dialog
title="新增"
:visible.sync="dialogVisible"
width="30%"
:before-close="handleClose"
>
<el-form :model="rowFormData" label-width="70px">
<el-form-item label="大屏名称:">
<el-input
v-model.trim="rowFormData['name']"
placeholder="请输入大屏名称"
size="mini"
>
</el-input>
</el-form-item>
<el-form-item label="地址URL:" label-width="70px">
<el-input
v-model.trim="rowFormData['url']"
placeholder="请输入地址URL"
size="mini"
>
</el-input>
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button size="mini" @click="dialogVisible = false">取 消</el-button>
<el-button size="mini" type="primary" @click="handleSaveClick"
>确 定</el-button
>
</span>
</el-dialog>
</div>
</template>
<script>
import Sortable from 'sortablejs'//引入拖拽插件
export default {
model: {
prop: "formData",
event: "input"
},
props: {
formData: Array
},
data() {
return {
dialogVisible: false,
rowFormData: {
name: "",
url: ""
},
flag: true, // true 新增， false 编辑
indexEditor: -1, // 编辑第几个数据
tableData: []
};
},
created() {
this.$nextTick(() => {
this.rowDrop()
});
},
methods: {
// 新增
handleAddClick() {
this.rowFormData = {};
this.flag = true;
this.dialogVisible = true;
},
// 编辑
handleEditorClick(index, row) {
this.flag = false;
this.rowFormData = this.deepClone(row);
this.indexEditor = index;
this.dialogVisible = true;
},
// 关闭
handleClose() {
this.dialogVisible = false;
},
// 保存
handleSaveClick() {
if (this.flag) {
// 新增
this.formData.push(this.rowFormData);
this.dialogVisible = false;
} else {
// 编辑
this.formData[this.indexEditor] = this.rowFormData;
this.$set(this.formData, this.indexEditor, this.rowFormData);
this.dialogVisible = false;
}
this.$emit("input", this.formData);
this.$emit("change", this.formData);
},
// 删除
handleDeleteClick(index) {
this.formData.splice(index, 1);
this.$emit("input", this.formData);
this.$emit("change", this.formData);
},
//行拖拽
rowDrop () {
// 此时找到的元素是要拖拽元素的父容器
const tbody = document.querySelector('.el-table__body-wrapper tbody');
const _this = this;
Sortable.create(tbody, {
//指定父元素下可被拖拽的子元素
draggable: ".el-table__row",
onEnd ({ newIndex, oldIndex }) {
const currRow = _this.formData.splice(oldIndex, 1)[0];
_this.formData.splice(newIndex, 0, currRow);
//渲染父页面
_this.$emit("input", _this.formData);
_this.$emit("change", _this.formData);
}
});
},
}
};
</script>
<style lang="scss" scoped>
:deep(::-webkit-scrollbar-track-piece) {
background-color: transparent;
}
:deep(.el-table__body-wrapper::-webkit-scrollbar) {
width: 0; // 横向滚动条
height: 8px; // 纵向滚动条 必写
}
// 滚动条的滑块
:deep(.el-table__body-wrapper::-webkit-scrollbar-thumb) {
border-radius: 5px;
background-color: rgba(144, 146, 152, 0.3);
}
:deep(.el-table),
:deep(.el-table__expanded-cell),
:deep(.el-table th),
:deep(.el-table tr) {
background-color: transparent !important;
color: #859094 !important;
font-size: 12px !important;
}
:deep(.el-table td),
:deep(.el-table th.is-leaf) {
border-bottom: none;
line-height: 26px;
}
:deep(.el-table tbody tr:hover),
:deep(.el-table tbody tr:hover > td) {
background-color: #263445 !important;
}
:deep(.el-table::before) {
height: 0;
}
.button-group .el-button {
padding: 0;
}
</style>