Angular slickgrid不显示在动态选项卡中(ngx-bootstrap tabset) [英] Angular slickgrid not displaying inside dynamic tab(ngx-bootstrap tabset)

问题描述

我正在使用Angular Slickgrid在选项卡中显示表数据.我有一个html页面，其中两个选项卡是静态的，也可以正确显示数据，而其他选项卡是从末尾的专用选项卡动态创建的，该选项卡基本上是根据输入构建查询的，当您保存选项卡时，它将创建一个新的选项卡，附加在第二个选项卡之后将其发送给新生成的选项卡，该选项卡将使用给定的查询从服务中获取记录.我从服务中成功获取数据，但是表甚至不显示任何表标题.这是代码:

I am using Angular Slickgrid to display table data inside tabs. I have a html page where two tabs are static also displaying data correctly and other tabs are dynamically created from a dedicated tab at the end which is basically build a query from the inputs and when you save the tab it will create a new tab, append it after the 2nd tab and send the query to the newly generated tab which will fetch record from the service with the given query. I am getting data from the service successfully but the table is not displaying anything not even table heading. Here is the code:

父html:

   <tabset #tabsetId>
    <tab heading="heading1" id="1" (selectTab)="onSelectTab($event)">
       <child-component [query]="query"></child-component>
    </tab>

    <tab heading="heading2" id="2" (selectTab)="onSelectTab($event)">
       <child-component [query]="query"></child-component>
    </tab>

    <!--below tab is not displaying any data -->
    <tab id="3" *ngFor="let tabz of tabs" [heading]="tabz.title" [active]="tabz.active"
    (selectTab)="onSelectTab($event)" (deselect)="tabz.active = false" [disabled]="tabz.disabled"
    [removable]="tabz.removable" (removed)="removeTabHandler(tabz)">
    <child-component [query]="query"></child-component>
    </tab>
</tabset>
    <!-- Note: Child component is having angular slick grid code -->

子代码html:

Child code html:

<div style="height:auto;width:750px">
   <angular-slickgrid gridId="grid1" [columnDefinitions]="columnDefinitions" [gridOptions]="gridOptions"
   [dataset]="responseList" (onAngularGridCreated)="angularGridReady($event)">
   </angular-slickgrid>
</div>

子组件:

    export class ChildComponent {
      @Input() query: Array<any>;
      ngOnInit() {
        this.columnDefinitions = [
          { col- 1},{ col - 2 }
       ]
    this.gridOptions = {
      enableAutoResize: true,
      enableCellNavigation: true,
      enableFiltering: true,
      forceFitColumns: true
    }
    this.fetchData(this.query);
    }

    angularGridReady(angularGrid: AngularGridInstance) {
     console.log('slickgrid created');
      }

      private fetchData(query: Array<any>) {
        // Clearing response list
        this.responseList = [];
          this.service.fetchDataByQuery(query).subscribe(responseList => {
          this.responseList = responseList;
          });

      }
    }

推荐答案

在child-component.html中，我看到您每次都将相同的gridId传递给angular-slickgrid标签.相反，您可以每次从父组件传递唯一的Id作为角输入.

In your child-component.html, i can see that you are passing same gridId everytime to the angular-slickgrid tag. Instead, you can pass a unique Id each time as a angular input, from your parent component.

最后，您的孩子和父母的html片段如下所示.

Finally, your child and parent htmls snippets looks like below.

父html:

<child-component [id]="id" [query]="query"></child-component>

子html:

<angular-slickgrid [gridId]="id" [columnDefinitions]="columnDefinitions" [gridOptions]="gridOptions"
   [dataset]="responseList" (onAngularGridCreated)="angularGridReady($event)">
   </angular-slickgrid>

快乐的编码.

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