Hi,
I was trying hard to use Gantt with Oracle Database over the Oracle Managed Connection, with Visual Studio 2013/ASP.NET 4.5. Well I had a few problems.
Then I returned to the blackboard and Worked on your Example. Then I hit an end.
So when you want resource assignments to be made, You cant. The events do not trigger. Am I missing something?
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Temp_GanttBinding_List.aspx.cs" Inherits="GanttDBConnection.Temp_GanttBinding_List" %><%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI.Gantt" tagprefix="cc1" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <telerik:RadScriptManager runat="server"></telerik:RadScriptManager> <div> <telerik:RadGantt runat="server" ID="RadGantt1" Culture="tr-TR" LocalizationPath="LocalResources" SnapToGrid="false" AutoGenerateColumns="false" SelectedView="MonthView" EnableResources="true" OnDependencyInsert="RadGantt1_DependencyInsert" OnDependencyDelete="RadGantt1_DependencyDelete" OnTaskDelete="RadGantt1_TaskDelete" OnTaskUpdate="RadGantt1_TaskUpdate" OnTaskInsert="RadGantt1_TaskInsert" OnAssignmentDelete="RadGantt1_AssignmentDelete" OnAssignmentInsert="RadGantt1_AssignmentInsert" OnAssignmentUpdate="RadGantt1_AssignmentUpdate" > <Columns> <telerik:GanttBoundColumn DataField="ID" HeaderText="#" Width="40px"></telerik:GanttBoundColumn> <telerik:GanttBoundColumn DataField="Title" HeaderText="Başlık" DataType="String"></telerik:GanttBoundColumn> <telerik:GanttResourceColumn HeaderText="Atanmış Kaynak"></telerik:GanttResourceColumn> </Columns> <DataBindings> <TasksDataBindings IdField="ID" TitleField="Title" StartField="Start" EndField="End" PercentCompleteField="PercentComplete" OrderIdField="OrderID" SummaryField="Summary" ParentIdField="ParentID" /> <DependenciesDataBindings IdField="ID" PredecessorIdField="PredecessorID" SuccessorIdField="SuccessorID" TypeField="Type" /> <ResourcesDataBindings IdField="ID" TextField="Name" ColorField="Color" /> <AssignmentsDataBindings IdField="ID" TaskIdField="TaskID" ResourceIdField="ResourceID" UnitsField="Units" /> </DataBindings> </telerik:RadGantt> </div> </form></body></html>
Then I kind of added some to simulate my own project.
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using Telerik.Web.UI;using Telerik.Web.UI.Gantt;using System.Data;namespace GanttDBConnection{ public partial class Temp_GanttBinding_List : System.Web.UI.Page { private const string TasksKey = "Telerik.GanttSample.Tasks"; private const string DependenciesKey = "Telerik.GanttSample.Dependencies"; private const string AssignmentsKey = "Telerik.GanttSample.Assignments"; private const string ResourcesKey = "Telerik.GanttSample.Resources"; private List<Task> Tasks { get { List<Task> sessionTasks = Session[TasksKey] as List<Task>; if (sessionTasks == null) { sessionTasks = new List<Task>(); sessionTasks.Add(new Task { ID = 1, Title = "Yeni Görev", Start = new DateTime(2015, 8, 5, 12, 40, 0), End = new DateTime(2015, 8, 5, 12, 40, 0), OrderID = 0 }); Session[TasksKey] = sessionTasks; } return sessionTasks; } } public List<Dependency> Dependencies { get { List<Dependency> sessionDependencies = Session[DependenciesKey] as List<Dependency>; if (sessionDependencies == null) { sessionDependencies = new List<Dependency>(); Session[DependenciesKey] = sessionDependencies; } return sessionDependencies; } } public List<CustomGanttResource> CustomGanttResources { get { List<CustomGanttResource> sessionResources = Session[ResourcesKey] as List<CustomGanttResource>; if (sessionResources == null) { sessionResources = new List<CustomGanttResource>(); sessionResources.Add(new CustomGanttResource { ID = 1, Name = "Mutlu", Color = "#ff0000" }); Session[ResourcesKey] = sessionResources; } return sessionResources; } } public List<Assignment> Assignments { get { List<Assignment> sessionAssignments = Session[AssignmentsKey] as List<Assignment>; if (sessionAssignments == null) { sessionAssignments = new List<Assignment>(); Session[DependenciesKey] = sessionAssignments; } return sessionAssignments; } } protected void Page_Load(object sender, EventArgs e) { RadGantt1.DataSource = Tasks; RadGantt1.DependenciesDataSource = Dependencies; RadGantt1.ResourcesDataSource = CustomGanttResources; RadGantt1.AssignmentsDataSource = Assignments; } protected void RadGantt1_TaskDelete(object sender, TaskEventArgs e) { foreach (Task task in e.Tasks) { var original = GetByID((int)task.ID); Tasks.Remove(original); } } protected void RadGantt1_TaskUpdate(object sender, TaskEventArgs e) { foreach (Task task in e.Tasks) { var original = GetByID((int)task.ID); original.Start = task.Start; original.End = task.End; original.Title = task.Title; original.PercentComplete = task.PercentComplete; original.OrderID = task.OrderID; original.Summary = task.Summary; original.ParentID = task.ParentID; } } protected void RadGantt1_TaskInsert(object sender, TaskEventArgs e) { foreach (Task task in e.Tasks) { task.ID = NextID(); Tasks.Add(task); } } private Task GetByID(int id) { return Tasks.Find((task) => (int)task.ID == id); } private int NextID() { var nextID = 0; foreach (ITask task in Tasks) { if ((int)task.ID > 0) { nextID = (int)task.ID; } } return ++nextID; } protected void RadGantt1_DependencyInsert(object sender, DependencyEventArgs e) { foreach (Dependency dependency in e.Dependencies) { dependency.ID = NextDependencyID(); Dependencies.Add(dependency); } } protected void RadGantt1_DependencyDelete(object sender, DependencyEventArgs e) { foreach (Dependency dependency in e.Dependencies) { var original = GetDependencyByID((int)dependency.ID); Dependencies.Remove(original); } } private Dependency GetDependencyByID(int id) { return Dependencies.Find((dependency) => (int)dependency.ID == id); } private int NextDependencyID() { var nextID = 0; foreach (IDependency dependency in Dependencies) { if ((int)dependency.ID > 0) { nextID = (int)dependency.ID; } } return ++nextID; } protected void RadGantt1_AssignmentDelete(object sender, AssignmentEventArgs e) { //Just to see if this event triggers. int a = 5; } protected void RadGantt1_AssignmentInsert(object sender, AssignmentEventArgs e) { //Just to see if this event triggers. int a = 5; } protected void RadGantt1_AssignmentUpdate(object sender, AssignmentEventArgs e) { //Just to see if this event triggers. int a = 5; } public class CustomGanttResource { public void CustomGanttResources(int ID, string Name, string Color) { _ID = ID; _Name = Name; _Color = Color; } private int _ID; public int ID { get { return _ID; } set { _ID = value; } } private string _Name; public string Name { get { return _Name; } set { _Name = value; } } private string _Color; public string Color { get { return _Color; } set { _Color = value; } } } }}
Thanks in Advance.
Mutlu
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Muhammed
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answered on 03 Dec 2015, 05:31 AM
fa$o
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Muhammed
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answered on 04 Dec 2015, 12:20 PM
o$ɐɟ
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BO
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answered on 29 Feb 2016, 02:04 AM
Same problem. Assignment events are not firing (e.g. RadGantt1_AssignmentInsert)
0
Hello All,
We are aware of that problem and it is a bug, related with the RadGantt server-side event triggered. Here you can vote for the bug fix and track it's status, in addition, I have increased the bug priority.
http://feedback.telerik.com/Project/108/Feedback/Details/175854-radgantts-server-events-for-assignments-update-insert-and-delete-are-not-trig
On a side note, as a workaround, you can use a CustomProvider for the Gantt data population.
Regards,
Telerik