GanttExtension.GetBatchUpdateResult<TTask, TTaskKey, TDependency, TDependencyKey, TResource, TResourceKey, TResourceAssignment, TResourceAssignmentKey>(MVCxGanttTaskUpdateValues<TTask, TTaskKey>, MVCxGanttDependencyUpdateValues<TDependency, TDependencyKey>, MVCxGanttResourceUpdateValues<TResource, TResourceKey>, MVCxGanttResourceAssignmentUpdateValues<TResourceAssignment, TResourceAssignmentKey>) Method

Returns the specified result to the client side after a callback is processed in an action specified by the BatchUpdateRouteValues property.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v19.2.dll

Declaration

C#

public static ActionResult GetBatchUpdateResult<TTask, TTaskKey, TDependency, TDependencyKey, TResource, TResourceKey, TResourceAssignment, TResourceAssignmentKey>(
    MVCxGanttTaskUpdateValues<TTask, TTaskKey> taskUpdateValues,
    MVCxGanttDependencyUpdateValues<TDependency, TDependencyKey> dependencyUpdateValues,
    MVCxGanttResourceUpdateValues<TResource, TResourceKey> resourceUpdateValues,
    MVCxGanttResourceAssignmentUpdateValues<TResourceAssignment, TResourceAssignmentKey> resourceAssignmentUpdateValues
)
    where TTask : new()
    where TDependency : new()
    where TResource : new()
    where TResourceAssignment : new()

VB.NET

Public Shared Function GetBatchUpdateResult(Of TTask As New, TTaskKey, TDependency As New, TDependencyKey, TResource As New, TResourceKey, TResourceAssignment As New, TResourceAssignmentKey)(
    taskUpdateValues As MVCxGanttTaskUpdateValues(Of TTask, TTaskKey),
    dependencyUpdateValues As MVCxGanttDependencyUpdateValues(Of TDependency, TDependencyKey),
    resourceUpdateValues As MVCxGanttResourceUpdateValues(Of TResource, TResourceKey),
    resourceAssignmentUpdateValues As MVCxGanttResourceAssignmentUpdateValues(Of TResourceAssignment, TResourceAssignmentKey)
) As ActionResult

Parameters

Name	Type	Description
taskUpdateValues	MVCxGanttTaskUpdateValues<TTask, TTaskKey>	An object that stores information about updated tasks.
dependencyUpdateValues	MVCxGanttDependencyUpdateValues<TDependency, TDependencyKey>	An object that stores information about updated dependencies.
resourceUpdateValues	MVCxGanttResourceUpdateValues<TResource, TResourceKey>	An object that stores information about updated resources.
resourceAssignmentUpdateValues	MVCxGanttResourceAssignmentUpdateValues<TResourceAssignment, TResourceAssignmentKey>	An object that stores information about updated resource assignments.

Type Parameters

Name	Description
TTask	A type of a task.
TTaskKey	A type of a task key.
TDependency	A type of a dependency.
TDependencyKey	A type of a dependency key.
TResource	A type of a resource.
TResourceKey	A type of a resource key.
TResourceAssignment	A type of a resource assignment.
TResourceAssignmentKey	A type of a resource assignment key.

Returns

Type	Description
ActionResult	The action method’s result.

Remarks

The following example illustrates how to use the GetBatchUpdateResult method. Refer to the online demo to get the full code.

Partial View:

C#

@Html.DevExpress().Gantt(settings => {
    settings.BatchUpdateRouteValues = new { Controller = "Features", Action = "GanttBatchUpdate" };
    // ...
}).Bind(
    GanttDataProvider.Tasks, 
    GanttDataProvider.Dependencies, 
    GanttDataProvider.Resources, 
    GanttDataProvider.ResourceAssignments
).GetHtml()

Controller Code:

C#

public ActionResult GanttBatchUpdate(
    MVCxGanttTaskUpdateValues<Task, string> taskUpdateValues,
    MVCxGanttDependencyUpdateValues<Dependency, string> dependencyUpdateValues
    MVCxGanttResourceUpdateValues<Resource, string> resourceUpdateValues,
    MVCxGanttResourceAssignmentUpdateValues<ResourceAssignment, string> resourceAssignmentUpdateValues){
    ProcessTaskValues(taskUpdateValues);
    ProcessDependencyValues(dependencyUpdateValues);
    ProcessResourceValues(resourceUpdateValues);
    ProcessResourceAssignmentValues(resourceAssignmentUpdateValues);
    return GanttExtension.GetBatchUpdateResult(
        taskUpdateValues, 
        dependencyUpdateValues, 
        resourceUpdateValues, 
        resourceAssignmentUpdateValues);
}

void ProcessTaskValues(MVCxGanttTaskUpdateValues<Task, string> taskUpdateValues) {
    // your code
}

void ProcessDependencyValues(
    MVCxGanttDependencyUpdateValues<Dependency, string> dependencyUpdateValues) {
    // your code
}

void ProcessResourceValues(
    MVCxGanttResourceUpdateValues<Resource, string> resourceUpdateValues) {
    // your code
}
void ProcessResourceAssignmentValues(
    MVCxGanttResourceAssignmentUpdateValues<ResourceAssignment, string> resourceAssignmentUpdateValues) {
    // your code
}

Online Demo

Gantt - Data Binding and Modification