ejs-pivotview drillthrough/details popup is laggy when scrolling

[Furkan]

Hi,

I'm using the "ej2-angular-pivotview": "19.1.67". I noticed that the drillthrough menu (details) is laggy when scrolling. The scrolling seems smooth. However when I finish scrolling the values of some of the rows update after half a second. 

To reproduce:
Enable drillthrough on the pivot view,
Add data to it,
Double click a cell to open drillthrough menu,
Scroll in the drillthrough menu

Thanks

[Manikandan Murugesan]

Hi Furkan, 

We have analyzed the reported problem at our end and we would inform that the lagging occurs due to the virtual scrolling option enabled by default in the drillthrough grid. However, you can disable that in the “beginDrillThrough” event at your end. Please refer the following code example. 

Code Example: 

[app.component.html]: 

    <ejs-pivotview #pivotview id='PivotView'  

(beginDrillThrough)='drillThrough($event)' allowDrillThrough='true'> 

    </ejs-pivotview> 

 

 

[app.component.ts]: 

  drillThrough(args) { 

    args.gridObj.enableVirtualization = false; 

  } 

Meanwhile, we have prepared a sample for your reference. 

Sample: https://stackblitz.com/edit/angular-gszzwg?file=app.component.ts 

 

Please let us know if you have any concerns. 

Regards, 

Manikandan