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Angular ngx-datatable 一列中的多個數據

[英]Angular ngx-datatable multiple data in one column

我在向 ngx-datatable 中的列添加多個道具時遇到了一個小問題:

columns = [
  { prop: 'semesterName', name: 'סמסטר', resizeable: false },
  { prop: 'eventName', name: 'מפגש', resizeable: false },
  { prop: 'when', name: 'מועד מפגש', resizeable: false },
  { prop: 'lecturerName', name: 'מרצה', resizeable: false },
  { prop: 'hugName', name: 'חוג', resizeable: false },
];

我需要在一列中顯示兩個道具。 像一欄中的“eventName”和“when”。

型號:

export class Course {
  semester: string;
  semesterName: string;
  courseObject: string;
  course: string;
  courseName: string;
  eventObject: string;
  event: string;
  eventName: string;
  hugName: string;
  dayOfWeek: string;
  dayOfWeekNum: string;
  where: string;
  when: string;
  lecturerName: string;
  lecturerEMail: string;
  authMembers: number;
  eventStatus: string;}

Html:

<ngx-datatable[columns]="columns" [rows]="courses">
</ngx-datatable>

謝謝!

想通了:

更改列名 - let-column
格式化單元格內容(例如:日期)- let-value
具有多個屬性的格式例如:日期 - let-row

模板:

<ngx-datatable [rows]="courses">
        <ngx-datatable-column>
            <ng-template let-column="column" ngx-datatable-header-template>
                סמסטר
            </ng-template>
            <ng-template let-row="row" ngx-datatable-cell-template>
                {{row.semesterName}}
            </ng-template>
        </ngx-datatable-column>
        <ngx-datatable-column>
            <ng-template let-column="column" ngx-datatable-header-template>
                מפגש
            </ng-template>
            <ng-template let-row="row" ngx-datatable-cell-template>
                {{row.event}} <br> {{row.eventName}}
            </ng-template>
        </ngx-datatable-column>
        <ngx-datatable-column>
            <ng-template let-column="column" ngx-datatable-header-template>
                מועד מפגש
            </ng-template>
            <ng-template let-row="row" ngx-datatable-cell-template>
                {{row.where}} <br> {{row.when}}
            </ng-template>
        </ngx-datatable-column>
        <ngx-datatable-column>
            <ng-template let-column="column" ngx-datatable-header-template>
                מרצה
            </ng-template>
            <ng-template let-row="row" ngx-datatable-cell-template>
                <a href="mailto:{{row.lecturerEmail}}">{{row.lecturerName}}</a>
            </ng-template>
        </ngx-datatable-column>
        <ngx-datatable-column>
            <ng-template let-column="column" ngx-datatable-header-template>
                חוג
            </ng-template>
            <ng-template let-row="row" ngx-datatable-cell-template>
                {{row.hugName}}
            </ng-template>
        </ngx-datatable-column>
    </ngx-datatable>

不再需要[columns] - 從模板中刪除它。

如果您想堅持使用columnsrows輸入,您可以將聚合列添加到行本身。 如果沒有突變courses ,性能會是這個樣子:

const rows = courses.map(course => ({
  ...course,
  eventDetails: `${course.eventName} on ${course.when}`
}))

const columns = [
  { prop: 'eventDetails', name: 'Event', resizable: false },
  // the rest of your columns...
]

以上接受的答案也對我有用,謝謝!

有時,如果有人要在一列中查找多個屬性並且一次只應顯示一個值,則可以使用以下命令

<ngx-datatable-column name="Test">
  <ng-template ngx-datatable-cell-template let-rowIndex="rowIndex" let-value="value" let-row="row">
    {{ row.propert1 || row.propert2 }}
  </ng-template>
</ngx-datatable-column>

謝謝

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