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如何在使用MattWebsite Excel导出时删除数组键?

maatwebsite-excel laravel-5 laravel excel php

kunal · 技术社区 · 6 年前

我正在使用Maatwebsite Excel将数据导出到Excel。我用的是拉维框架。我的阵列是这样的:

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

我的导出函数如下所示:

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,它看起来是这样的:

现在我要删除0,1,2,3这些键,如图所示。请帮助我解决这个问题。提前谢谢。

3 回复 | 直到 6 年前

kunal 6 年前

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。

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

Oluwatobi Samuel Omisakin 6 年前

打开配置文件 excel 下 export 数组,更改 generate_heading_by_indices 到 false . 这将删除使用的标题索引,因为这意味着使用属性名或数组的索引作为标题。

注:这是给 "maatwebsite/excel": "~2.1.0"

因为你想删除 array keys for tis function not for all exporting functions 那你就可以了

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

注:我没有测试过这个。

Niket Joshi 6 年前

可能是您需要对查询输出执行类似的操作,以便在导出时不能获取任何类型的键

$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');

希望此查询和源代码能帮助您解决问题你也可以按照你的要求编写查询,我是为了解决问题而写的,是的,这是有效的代码,所以你可以随意实现这段代码。