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Gannt Chart features

Hi, we are reviewing syncfusion components for angular, speacilly the gantt chart we have a few doubts:

1) Is there a way to selecte multiple events (tasks) and drag and drop these?
2) Is there a virtualization or performance matter on big data load?
3) Can tasks organize by resource something like timeline view in the scheduler? We would like to show resources and tasks in a single row (not one row for task).
4) Can we create tasks on drag and drop on the gannt chart? Selecting a range of time and it create a task with that date range.

Thanks

5 Replies
KR Karthikeyan Raja Syncfusion Team March 5, 2020 04:08 PM UTC

Hi Cesar, 
  
Thanks for contacting Syncfusion support. Please find the below response. 
 
Query 1 – Multiple tasks drag and drop 
Solution: We can drag and drop the multiple tasks by enabling allowDragAndDrop API with multiple selection. Please find the code snippet below, 
[app.component.html] 
<ejs-gantt id="DragAndDrop" [allowRowDragAndDrop]="true" [selectionSettings]="selectionSettings"> 
</ejs-gantt> 
  
[app.component.ts] 
//…… 
export class AppComponent { 
     //…… 
     this.selectionSettings = { 
            type: 'Multiple' 
        }; 
} 
  
  
 
  
We have prepared sample with your requirement. Please find the sample from below link, 
  
Query 2 – Virtualization on big data load 
Solution: We have already logged a feature report for Gantt Virtual scrolling support, you can track the status of these feature from below feedback link. 
As we have already lined up with some major features, we could not start this feature immediately. We will implement this support and include in any our upcoming releases. 
Please cast your vote to make it count. We will prioritize the features for every release based on demands. 
  
Query 3 – Gantt Resource view 
Solution: Gantt Resource view support will be included on Volume 1, 2020 release and it will be available in the end of March, 2020. You can track the status of this feature by using below feedback report link. 
  
Query 4 - Can we create tasks on drag and drop on the gannt chart 
Solution: We have analyzed your query. Currently we don’t have support for creating task on drag and drop on the chart side. We have logged a feature report for this. You can track the status of these feature from below feedback link. 
As we have already lined up with some major features, we could not start this feature immediately. We will implement this support and include in any our upcoming releases. 
Please cast your vote to make it count. We will prioritize the features for every release based on demands 
 
Please get back to us if you require any further assistance on this. 
 
Regards, 
Karthikeyan Raja 
 


CS Cesar Smerling March 5, 2020 05:25 PM UTC

Hi Thanks for all the anwsers.

Question 2,3,4 are ok

For question 1 it's seems that you can select multiple events and drag and drop in Y-Axis in the grid, what I meant if there is a way to select multiple events and update the start and/or the end date at the same time, by moving the events in the gannt view.

Thanks!

KR Karthikeyan Raja Syncfusion Team March 6, 2020 12:07 PM UTC

Hi Cesar, 
 
In Gantt, we don’t have support to drag multiple events at a time.  Please tell us your exact use case of this requirement with details. It will helpful to us to check the feasibility to achieve in work-around. 
 
Regards, 
Karthikeyan Raja 


LG Logeswari Gopalakrishnan Syncfusion Team April 24, 2020 05:36 PM UTC

Hi Cesar,   
  
We have achieved this requirement by work-around solution using onTaskbarClick event. We have also bound keypress event in order to get multiple record details while pressing ctrl key. Using these record collection we update selected taskbar using updateRecordByID method in taskbarEdited event. Please check with the provided sample and tell us whether this satisfies your requirement?  
  
Please find the below sample link.  
  
   
Please let us know, if you need further details on this.  
  
Regards,   
Logeswari G  


KR Karthikeyan Raja Syncfusion Team December 18, 2020 12:37 PM UTC

Hi Cesar,

We are glad to announce that our Essential Studio 2020 Volume 4 release v18.4.0.30  is rolled out and is available for download under the following link.  
  
  
In that release, we have provided support for the feature “Virtual scrolling support for Gantt”.   
Please find the Virtua scroll SB sample from below link. 
 
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.  
 
Regards,             
Karthikeyan Raja  


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