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对比数据导出

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This commit is contained in:
庞东林
2021-12-09 09:57:48 +08:00
parent dc429276a0
commit 50a9aae3d5
3 changed files with 75 additions and 11 deletions
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42
src/views/water/lake/statistic/inner/component/comparison.vue
View File

@@ -90,6 +90,8 @@ export default {
// ],
// },
],
//扁平化表头，用于导出的数据组装
sColumns:[],
palceOptions: [],
areaOptions: [],
regionLevelOptions: [],
@@ -136,7 +138,7 @@ export default {
filterData(data){
let filterData = []
let addCloumns = []
let addSCloumns = []
if(Array.isArray(data)){
data.forEach((item,index)=>{
@@ -155,10 +157,17 @@ export default {
if(i==0 && index==0){
addCloumns[index] = {}
addCloumns[index] = {}
addCloumns[index].title = single.year
addCloumns[index].align = 'center'
addSCloumns = [
{dataIndex: `waterType${i}`},
{ dataIndex: `comprehensiveNutrition${i}`},
{dataIndex: `level${i}`},
{dataIndex: `overflow${i}`}
]
addCloumns[index].children = [
{ title: "水质类别", dataIndex: `waterType${i}`, sorter: true,align:'center' },
{ title: "综合营养状态指数", dataIndex: `comprehensiveNutrition${i}`, sorter: true,align:'center' },
@@ -182,6 +191,11 @@ export default {
{ title: "点位名称", dataIndex: "pointName", sorter: true},
...addCloumns
]
this.sColumns = [
{dataIndex: "type"},
{dataIndex: "pointName"},
...addSCloumns
]
this.datasource = filterData;
},
@@ -203,10 +217,28 @@ export default {
exportFile() {
const columns = this.columns;
const arr = [];
const th = columns.map((item) => item.title);
arr.push(th);
// const th = columns.map((item) => item.title);
// arr.push(th);
let th1 = []
let th2 = []
columns.forEach(item=>{
th1.push(item.title)
if(Array.isArray(item.children) && item.children.length>0){
item.children.forEach(single=>{
th1.push('')
th2.push(single.title)
})
}else{
th2.push('')
}
})
arr.push(th1)
arr.push(th2)
this.data.forEach((d) => {
const td = columns.map((item) => d[item.dataIndex]);
const td = this.sColumns.map((item) => d[item.dataIndex]);
arr.push(td);
});
let sheet = XLSX.utils.aoa_to_sheet(arr);

42
src/views/water/lake/statistic/special/component/comparison.vue
View File

@@ -90,6 +90,8 @@ export default {
// ],
// },
],
//扁平化表头，用于导出的数据组装
sColumns:[],
palceOptions: [],
areaOptions: [],
regionLevelOptions: [],
@@ -136,7 +138,7 @@ export default {
filterData(data){
let filterData = []
let addCloumns = []
let addSCloumns = []
if(Array.isArray(data)){
data.forEach((item,index)=>{
@@ -155,10 +157,17 @@ export default {
if(i==0 && index==0){
addCloumns[index] = {}
addCloumns[index] = {}
addCloumns[index].title = single.year
addCloumns[index].align = 'center'
addSCloumns = [
{dataIndex: `waterType${i}`},
{ dataIndex: `comprehensiveNutrition${i}`},
{dataIndex: `level${i}`},
{dataIndex: `overflow${i}`}
]
addCloumns[index].children = [
{ title: "水质类别", dataIndex: `waterType${i}`, sorter: true,align:'center' },
{ title: "综合营养状态指数", dataIndex: `comprehensiveNutrition${i}`, sorter: true,align:'center' },
@@ -182,6 +191,11 @@ export default {
{ title: "点位名称", dataIndex: "pointName", sorter: true},
...addCloumns
]
this.sColumns = [
{dataIndex: "type"},
{dataIndex: "pointName"},
...addSCloumns
]
this.datasource = filterData;
},
@@ -203,10 +217,28 @@ export default {
exportFile() {
const columns = this.columns;
const arr = [];
const th = columns.map((item) => item.title);
arr.push(th);
// const th = columns.map((item) => item.title);
// arr.push(th);
let th1 = []
let th2 = []
columns.forEach(item=>{
th1.push(item.title)
if(Array.isArray(item.children) && item.children.length>0){
item.children.forEach(single=>{
th1.push('')
th2.push(single.title)
})
}else{
th2.push('')
}
})
arr.push(th1)
arr.push(th2)
this.data.forEach((d) => {
const td = columns.map((item) => d[item.dataIndex]);
const td = this.sColumns.map((item) => d[item.dataIndex]);
arr.push(td);
});
let sheet = XLSX.utils.aoa_to_sheet(arr);