How to restrict only to draw a specific task dependency type in ASP.NET MVC Gantt?
In Gantt, by using “ActionComplete” client-side event with requestType argument as “validatePredecessor” and by disabling the “predecessorValidation” argument we can able to restrict drawing the dependency line to a specific type.
The below code snippet explains restricting the dependency line draw action for creating only the FS (Finish-to-Start) dependency type.
CSHTML
@(Html.EJ().Gantt("GanttContainer") //.. .ClientSideEvents(cs => { cs.ActionComplete("actionComplete"); }) .Datasource(ViewBag.datasource) ) @(Html.EJ().ScriptManager()) <script type="text/javascript"> function actionComplete(args) { if (args.requestType == "validatePredecessor" && args.predecessorValidation) args.predecessor.indexOf("FS") != -1 ? (args.predecessorValidation = true) : (args.predecessorValidation = false); } </script>
Sample link:
Please refer the Sample link for more information about this.
Conclusion
I hope you enjoyed learning about how to restrict only to draw a specific task dependency type in Gantt.
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