Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

feature 增加复杂表头导出示例 #1718

Merged
merged 2 commits into from
Mar 17, 2019
Merged

feature 增加复杂表头导出示例 #1718

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
dbc64c2
feature 增加复杂表头导出示例
Mar 15, 2019
c7f4535
tweak
PanJiaChen Mar 17, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions src/vendor/Export2Excel.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -145,20 +145,34 @@ export function export_table_to_excel(id) {
}

export function export_json_to_excel({
multiHeader,
header,
data,
filename,
merges,
autoWidth = true,
bookType= 'xlsx'
} = {}) {
/* original data */
filename = filename || 'excel-list'
data = [...data]
data.unshift(header);

for (let header of multiHeader) {
data.unshift(header)
Copy link
Contributor Author

@llccing llccing Mar 18, 2019 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

这个地方，改成for of有点问题

如果数据是这样，

multiHeader = [ [1, 2,3], [4,5,6] ]

那么得到的表头，会是先[4,5,6]，再[1,2,3]。
而我原来是倒着放里的。

Copy link
Owner

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

谢谢提醒，已修复。

}

var ws_name = "SheetJS";
var wb = new Workbook(),
ws = sheet_from_array_of_arrays(data);

if (merges.length > 0) {
if (!ws['!merges']) ws['!merges'] = [];
merges.forEach(item => {
ws['!merges'].push(XLSX.utils.decode_range(item))
})
}

if (autoWidth) {
/*设置worksheet每列的最大宽度*/
const colWidth = data.map(row => row.map(val => {
Expand Down
36 changes: 21 additions & 15 deletions src/views/excel/exportExcel.vue
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,20 +18,22 @@
{{ scope.$index }}
</template>
</el-table-column>
<el-table-column label="Title">
<template slot-scope="scope">
{{ scope.row.title }}
</template>
</el-table-column>
<el-table-column label="Author" width="110" align="center">
<template slot-scope="scope">
<el-tag>{{ scope.row.author }}</el-tag>
</template>
</el-table-column>
<el-table-column label="Readings" width="115" align="center">
<template slot-scope="scope">
{{ scope.row.pageviews }}
</template>
<el-table-column label="主要信息" align="center">
<el-table-column label="Title">
<template slot-scope="scope">
{{ scope.row.title }}
</template>
</el-table-column>
<el-table-column label="Author" width="110" align="center">
<template slot-scope="scope">
<el-tag>{{ scope.row.author }}</el-tag>
</template>
</el-table-column>
<el-table-column label="Readings" width="115" align="center">
<template slot-scope="scope">
{{ scope.row.pageviews }}
</template>
</el-table-column>
</el-table-column>
<el-table-column align="center" label="Date" width="220">
<template slot-scope="scope">
Expand Down Expand Up @@ -79,13 +81,17 @@ export default {
handleDownload() {
this.downloadLoading = true
import('@/vendor/Export2Excel').then(excel => {
const tHeader = ['Id', 'Title', 'Author', 'Readings', 'Date']
const multiHeader = [['Id', '主要信息', '', '', 'Date']]
const tHeader = ['', 'Title', 'Author', 'Readings', '']
const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
const list = this.list
const data = this.formatJson(filterVal, list)
const merges = ['A1:A2', 'B1:D1', 'E1:E2']
excel.export_json_to_excel({
multiHeader,
header: tHeader,
data,
merges,
filename: this.filename,
autoWidth: this.autoWidth,
bookType: this.bookType
Expand Down