如何在使用 Mattwebsite excel 导出时删除数组键？

Question

我正在使用 Maatwebsite excel 将数据导出到 excel。我正在使用 laravel 框架。我的数组看起来像这样：-

Array
(
[0] => Array
    (
        [0] => Name
        [1] => Salary
        [2] => Age
        [3] => Gender
    )

[1] => Array
    (
        [0] => Kunal
        [1] => 12000
        [2] => 15
        [3] => M
    )

[2] => Array
    (
        [0] => Kunal
        [1] => 16000
        [2] => 17
        [3] => m
    )
)
that is saved in this variable $detailArray

我的导出函数是这样的：-

Excel::create("Test", function($excel) use($detailArray) {
        $excel->sheet('Sheet', function($sheet) use($detailArray) {
            $sheet->fromArray($detailArray, null, 'A1', true);
        });
    })->export('xls');

现在，当我导出 excel 时，它看起来像这样：-

现在我想删除图中显示的 0、1、2、3 这些键。请帮助我如何提前解决此问题issue.Thanks。

Answer 1

打开配置文件 excel 并在 export 数组下，将 generate_heading_by_indices 更改为 false。这应该删除使用的标题索引，因为这意味着要么使用属性名称，要么使用数组的索引作为标题。

NB: This is for "maatwebsite/excel": "~2.1.0"

既然你想删除array keys for tis function not for all exporting functions那么你可以

config(['excel.export.generate_heading_by_indices' => false]);
//my other export functions below

NB: I have not tested this.

Answer 2

我终于做到了。希望将来它能帮助别人。需要在 FromArray 函数中传递 false。

改变这个

$sheet->fromArray($data);

至

$sheet->fromArray($detailArray, null, 'A1', false, false);

Answer 3

可能您需要对查询输出执行类似的操作，以便它在导出时不能使用任何类型的密钥

$tableData = TableListMember::select(DB::RAW('IF(tbl_tablelist_members.member_type = "m","Team Member","Candidate") as UserType,tbl_tablelist.tablelist_name as TableName, tbl_event.event_code as Weekend, IF(tbl_tablelist_members.member_type = "m", users.first_name, tbl_candidates.first_name) as FirstName, IF(tbl_tablelist_members.member_type = "m", users.last_name, tbl_candidates.last_name) as LastName, tbl_user_roll.st_roll_name as Role, IF(tbl_tablelist_members.member_type = "m", users.address, tbl_candidates.address) as Address, IF(tbl_tablelist_members.member_type = "m", tbl_state_county.county, tbl_state_county.county) as County, IF(tbl_tablelist_members.member_type = "m", users.phone_no, tbl_candidates.phone_no) as Phone, IF(tbl_tablelist_members.member_type = "m", users.email, tbl_candidates.email) as Email, IF(tbl_tablelist_members.member_type = "m", users.church, tbl_candidates.church) as Church, IF(tbl_tablelist_members.member_type = "m", users.music, "") as Music, IF(tbl_tablelist_members.member_type = "m", IF(users.reunion_group = 0 ,"No","Yes"), "") as Reunion_Group'))
        ->leftjoin('tbl_tablelist','tbl_tablelist.tablelist_id','tbl_tablelist_members.tablelist_id')
        ->leftjoin('tbl_event','tbl_event.id','tbl_tablelist.event_id')
        ->leftjoin('tbl_user_roll','tbl_user_roll.id','tbl_tablelist_members.role')
        ->leftjoin('users','users.id','tbl_tablelist_members.member_candidate_id')
        ->leftjoin('tbl_candidates','tbl_candidates.id','tbl_tablelist_members.member_candidate_id')
        ->leftjoin('tbl_state_county','tbl_state_county.id','tbl_candidates.county_id')

        ->where(DB::RAW('event_id'), $request->id)->orderBy('tbl_tablelist.tablelist_id','ASC')->orderBy('tbl_tablelist_members.displayorder')->get()->toArray();
        // dd($tableData[0]);
        return Excel::create('TableList ',function($excel) use ($tableData) {
            $excel->sheet('mySheet', function($sheet) use ($tableData) {
            $sheet->fromArray($tableData);
            });
        })->download('csv');

希望这个查询和源代码能帮助您解决问题您也可以根据您的要求编写查询，我已经为解决问题的目的编写了它，是的，它是工作代码，因此您可以随意实现此代码。

如何在使用 Mattwebsite excel 导出时删除数组键？

How to remove array keys while exporting using Mattwebsite excel?

php

excel

laravel

laravel-5

maatwebsite-excel