我对 angular 有这样的看法:
这是我的dashboard.component.ts:
export class DashboardComponent implements OnInit {
tablePresetColumns;
tablePresetData;
ngOnInit() {
this.tablePresetColumns = [{id: 1,content: 'Username'},{id: 2,content: 'Status'}];
this.tablePresetData = [[{id: 1,content: 'john.doe@random.com'},{id: 2,content: 'Busy'}],[{id: 1,content: 'test2@random.com'},{id: 2,content: 'overload'}]];
}
}
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这就是我在dashboard.component 上调用表格的方式:
<div eds-tile class="xl-4" style="height: 700px">
<eds-tile-title>User on Shift</eds-tile-title>
<eds-table [columns]="tablePresetColumns" [data]="tablePresetData" [modes]="['compact', 'dashed']"></eds-table>
</div>
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eds-表:
selector: 'eds-table',
template: "<table class=\"table\" [ngClass]=\"modes\">\n <thead *ngIf=\"columns\">\n <tr>\n <th *ngFor=\"let col of columns\">\n {{col.content}}\n </th>\n </tr>\n </thead>\n <tbody>\n <tr *ngFor=\"let row of data\">\n <td *ngFor=\"let cell of row\">\n …Run Code Online (Sandbox Code Playgroud) 我有一个PHP数组如下:
print_r($myarray);
Array
(
[0] => Array
(
[JAN] => 484603732
[FEB] => 350203732
[MAR] => 133347732
[APR] => 203347732
[MEI] => 79797732
[JUNI] => 112047732
[JULI] => 380597732
[AGS] => 76597732
[SEP] => 86597732
[OKT] => 120397732
[NOV] => 391597732
[DES] => 58597732
)
)
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我想删除元素 [JAN], [FEB], [MAR], ...
但是我有点困惑如何处理 array_column
到目前为止,我已经尝试过:
$array = array_column($myarray, 'JAN','FEB','MAR','APR','MEI','JUNI','JULI','AGS','SEP','OKT','NOV','DES');
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但是,仍然面临错误
array_column()最多期望3个参数,给定13个
我的预期输出:
Array
(
[0] => 484603732
[1] => 350203732
[2] => 133347732
[3] => 203347732
[4] => 79797732 …Run Code Online (Sandbox Code Playgroud)