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set predecessors with string id


I use a gantt where the ID is a string, but when I need set the relationships, I get an error.

I attach an example, in the second gantt, the id is a string


Attachment: GanttRelationships_cb1bb8c0.zip

3 Replies

JD Jayakumar Duraisamy Syncfusion Team July 31, 2017 01:20 PM UTC

Hi Manolo, 
In Gantt, ID column has support only numeric values but it can’t be set as alphanumeric string values. Hence, it causes an exception. 
Please let us know, if you require any other assistance on this. 
Jayakumar D 

MA Manolo August 2, 2017 12:33 PM UTC

Ok, thanks

JD Jayakumar Duraisamy Syncfusion Team August 3, 2017 04:07 AM UTC

Hi Manolo, 
Thanks for the update. 
Jayakumar D 

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