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PrasannaKumarViswanathanPrasannaKumarViswanathan
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samples
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‎ej2-blazor-samples/Pages/Grids/TreeData.cs‎

Lines changed: 303 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,6 @@
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Threading.Tasks;
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using ej2_blazor_samples;
@@ -601,4 +602,306 @@ public static List<BusinessObject> GetDefaultData()
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return BusinessObjectCollection;
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}
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}
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public class ShipmentData
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{
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public string ID { get; set; }
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public string Name { get; set; }
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public int Units { get; set; }
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public string Category { get; set; }
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public int UnitPrice { get; set; }
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public int Price { get; set; }
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public string ShipmentCategory { get; set; }
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public DateTime ShippedDate { get; set; }
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public DateTime OrderDate { get; set; }
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public List<ShipmentData> Children { get; set; }
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public static List<ShipmentData> GetShipmentData()
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{
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List<ShipmentData> DataCollection = new List<ShipmentData>();
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ShipmentData Parent1 = new ShipmentData()
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{
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ID = "1",
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Name = "Order 1",
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Category = "Seafood",
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Units = 1395,
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UnitPrice = 47,
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Price = 65565,
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OrderDate = new DateTime(2017, 3, 2),
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ShippedDate = new DateTime(2017, 9, 2),
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ShipmentCategory = "Seafood",
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Children = new List<ShipmentData>()
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};
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ShipmentData Child1 = new ShipmentData()
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{
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ID = "1.1",
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Name = "Mackerel",
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Category = "Frozen Seafood",
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Units = 235,
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UnitPrice = 12,
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Price = 2820,
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OrderDate = new DateTime(2017, 3, 3),
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ShippedDate = new DateTime(2017, 10, 3),
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ShipmentCategory = "Frozen Seafood"
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};
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ShipmentData Child2 = new ShipmentData()
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{
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ID = "1.2",
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Name = "Yellowfin Tuna",
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Category = "Frozen Seafood",
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Units = 324,
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UnitPrice = 8,
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Price = 2592,
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OrderDate = new DateTime(2017, 3, 5),
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ShippedDate = new DateTime(2017, 10, 5),
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ShipmentCategory = "Frozen Seafood"
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};
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ShipmentData Child3 = new ShipmentData()
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{
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ID = "1.3",
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Name = "Herrings",
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Category = "Frozen Seafood",
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Units = 488,
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UnitPrice = 11,
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Price = 5368,
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OrderDate = new DateTime(2017, 8, 5),
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ShippedDate = new DateTime(2017, 5, 15),
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ShipmentCategory = "Frozen Seafood"
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};
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ShipmentData Child4 = new ShipmentData()
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{
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ID = "1.4",
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Name = "Preserved Olives",
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Category = "Edible",
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Units = 125,
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UnitPrice = 9,
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Price = 1125,
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OrderDate = new DateTime(2017, 6, 10),
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ShippedDate = new DateTime(2017, 6, 17),
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ShipmentCategory = "Edible"
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};
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ShipmentData Child5 = new ShipmentData()
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{
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ID = "1.5",
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Name = " Sweet corn Frozen ",
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Category = "Edible",
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Units = 223,
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UnitPrice = 7,
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Price = 1561,
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OrderDate = new DateTime(2017, 7, 12),
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ShippedDate = new DateTime(2017, 7, 19),
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ShipmentCategory = "Edible"
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};
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Parent1.Children.Add(Child1);
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Parent1.Children.Add(Child2);
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Parent1.Children.Add(Child3);
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Parent1.Children.Add(Child4);
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Parent1.Children.Add(Child5);
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ShipmentData Parent2 = new ShipmentData()
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{
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ID = "2",
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Name = "Order 2",
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Category = "Products",
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Units = 1944,
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UnitPrice = 58,
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Price = 21233,
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OrderDate = new DateTime(2017, 1, 10),
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ShippedDate = new DateTime(2017, 1, 16),
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ShipmentCategory = "Seafood",
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Children = new List<ShipmentData>()
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};
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ShipmentData Child6 = new ShipmentData()
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{
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ID = "2.1",
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Name = "Tilapias",
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Category = "Frozen Seafood",
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Units = 278,
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UnitPrice = 15,
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Price = 4170,
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OrderDate = new DateTime(2017, 2, 5),
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ShippedDate = new DateTime(2017, 2, 12),
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ShipmentCategory = "Frozen Seafood"
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};
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ShipmentData Child7 = new ShipmentData()
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{
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ID = "2.2",
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Name = "White Shrimp",
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Category = "Frozen Seafood",
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Units = 560,
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UnitPrice = 7,
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Price = 3920,
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OrderDate = new DateTime(2017, 5, 22),
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ShippedDate = new DateTime(2017, 5, 29),
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ShipmentCategory = "Frozen Seafood"
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};
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ShipmentData Child8 = new ShipmentData()
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{
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ID = "2.3",
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Name = "Fresh Cheese",
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Category = "Dairy",
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Units = 323,
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UnitPrice = 12,
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Price = 3876,
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OrderDate = new DateTime(2017, 6, 8),
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ShippedDate = new DateTime(2017, 6, 15),
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ShipmentCategory = "Dairy"
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};
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ShipmentData Child9 = new ShipmentData()
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{
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ID = "2.4",
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Name = "Blue Veined Cheese",
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Category = "Dairy",
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Units = 370,
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UnitPrice = 15,
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Price = 5550,
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OrderDate = new DateTime(2017, 7, 10),
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ShippedDate = new DateTime(2017, 7, 17),
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ShipmentCategory = "Dairy"
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};
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ShipmentData Child10 = new ShipmentData()
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{
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ID = "2.5",
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Name = "Butter",
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Category = "Dairy",
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Units = 413,
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UnitPrice = 9,
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Price = 3717,
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OrderDate = new DateTime(2017, 9, 18),
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ShippedDate = new DateTime(2017, 9, 25),
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ShipmentCategory = "Dairy"
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};
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Parent2.Children.Add(Child6);
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Parent2.Children.Add(Child7);
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Parent2.Children.Add(Child8);
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Parent2.Children.Add(Child9);
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Parent2.Children.Add(Child10);
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ShipmentData Parent3 = new ShipmentData()
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{
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ID = "3",
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Name = "Order 3",
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Category = "Crystals",
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Units = 1944,
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UnitPrice = 58,
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Price = 21233,
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OrderDate = new DateTime(2017, 9, 10),
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ShippedDate = new DateTime(2017, 9, 20),
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ShipmentCategory = "Seafood",
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Children = new List<ShipmentData>()
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};
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ShipmentData Child11 = new ShipmentData()
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{
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ID = "3.1",
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Name = "Lead glassware",
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Category = "Solid crystals",
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Units = 542,
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UnitPrice = 6,
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Price = 3252,
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OrderDate = new DateTime(2017, 2, 7),
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ShippedDate = new DateTime(2017, 2, 14),
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ShipmentCategory = "Solid crystals"
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};
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ShipmentData Child12 = new ShipmentData()
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{
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ID = "3.2",
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Name = "Pharmaceutical Glass",
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Category = "Solid crystals",
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Units = 324,
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UnitPrice = 11,
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Price = 3564,
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OrderDate = new DateTime(2017, 4, 19),
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ShippedDate = new DateTime(2017, 4, 26),
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ShipmentCategory = "Solid crystals"
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};
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ShipmentData Child13 = new ShipmentData()
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{
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ID = "3.3",
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Name = "Glass beads",
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Category = "Solid crystals",
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Units = 254,
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UnitPrice = 16,
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Price = 4064,
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OrderDate = new DateTime(2017, 5, 22),
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ShippedDate = new DateTime(2017, 3, 22),
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ShipmentCategory = "Solid crystals"
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};
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Parent3.Children.Add(Child11);
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Parent3.Children.Add(Child12);
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Parent3.Children.Add(Child13);
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DataCollection.Add(Parent1);
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DataCollection.Add(Parent2);
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DataCollection.Add(Parent3);
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return DataCollection;
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}
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}
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public class SelfReferenceData
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{
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public static List<SelfReferenceData> tree = new List<SelfReferenceData>();
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[Key]
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public int TaskID { get; set; }
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public string TaskName { get; set; }
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public DateTime StartDate { get; set; }
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public DateTime EndDate { get; set; }
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public String Progress { get; set; }
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public String Priority { get; set; }
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public int Duration { get; set; }
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public int? ParentItem { get; set; }
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public bool? isParent { get; set; }
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public SelfReferenceData() { }
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public static List<SelfReferenceData> GetTree()
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{
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if (tree.Count == 0)
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{
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int root = -1;
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for (var t = 1; t <= 15; t++)
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{
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Random ran = new Random();
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string math = (ran.Next() % 3) == 0 ? "High" : (ran.Next() % 2) == 0 ? "Release Breaker" : "Critical";
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string progr = (ran.Next() % 3) == 0 ? "Started" : (ran.Next() % 2) == 0 ? "Open" : "In Progress";
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root++;
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int rootItem = tree.Count + root + 1;
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tree.Add(new SelfReferenceData() { TaskID = rootItem, TaskName = "Parent Task " + rootItem.ToString(), StartDate = new DateTime(1992, 06, 07), EndDate = new DateTime(1994, 08, 25), isParent = true, ParentItem = null, Progress = progr, Priority = math, Duration = ran.Next(1, 50) });
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int parent = tree.Count;
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for (var c = 0; c < 10; c++)
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{
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root++;
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string val = ((parent + c + 1) % 3 == 0) ? "Low" : "Critical";
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int parn = parent + c + 1;
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progr = (ran.Next() % 3) == 0 ? "In Progress" : (ran.Next() % 2) == 0 ? "Open" : "Validated";
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int iD = tree.Count + root + 1;
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tree.Add(new SelfReferenceData() { TaskID = iD, TaskName = "Child Task " + iD.ToString(), StartDate = new DateTime(1992, 06, 07), EndDate = new DateTime(1994, 08, 25), isParent = (((parent + c + 1) % 3) == 0), ParentItem = rootItem, Progress = progr, Priority = val, Duration = ran.Next(1, 50) });
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if ((((parent + c + 1) % 3) == 0))
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{
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int immParent = tree.Count;
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for (var s = 0; s < 3; s++)
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{
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root++;
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string Prior = (immParent % 2 == 0) ? "Validated" : "Normal";
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tree.Add(new SelfReferenceData() { TaskID = tree.Count + root + 1, TaskName = "Sub Task " + (tree.Count + root + 1).ToString(), StartDate = new DateTime(1992, 06, 07), EndDate = new DateTime(1994, 08, 25), isParent = false, ParentItem = iD, Progress = (immParent % 2 == 0) ? "On Progress" : "Closed", Priority = Prior, Duration = ran.Next(1, 50) });
897+
}
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}
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}
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}
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}
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return tree;
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}
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}
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604907
}

‎ej2-blazor-samples/Pages/Grids/TreeGrid/CheckboxColumn.razor‎

Lines changed: 13 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,9 @@
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@page "/TreeGrid/CheckboxColumn"
22

33
@using Syncfusion.EJ2.RazorComponents.TreeGrid
4+
@using Syncfusion.EJ2.RazorComponents.Data
5+
@using Syncfusion.EJ2.RazorComponents.Grids
6+
@using Syncfusion.EJ2.RazorComponents
47

58
@*Hidden:Lines*@
69
@using ej2_blazor_samples
@@ -36,31 +39,29 @@
3639
<div class="col-lg-12 control-section">
3740
<div class="content-wrapper">
3841
<div class="row">
39-
@*<EjsTreeGrid ID="treegrid" ref="treeGrid" ChildMapping="Children" TreeColumnIndex="1" DataSource="@treedata" Columns="@treecolumns" AllowPaging="true" EnableHierarchySelection="true"></EjsTreeGrid>*@
40-
41-
<EjsTreeGrid ID="TreeGrid" DataSource="@treedata" height="380" ChildMapping="Children" AllowPaging="true" TreeColumnIndex="1" AutoCheckHierarchy="true">
42+
<EjsTreeGrid ID="TreeGrid" AllowPaging="true" ChildMapping="Children" TreeColumnIndex="1" AutoCheckHierarchy="true">
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<EjsDataManager Json="@treedata" Adaptor="Adaptors.JsonAdaptor"></EjsDataManager>
4244
<TreeGridColumns>
43-
<TreeGridColumn Field="TaskId" HeaderText="Task ID" Width="60" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
44-
<TreeGridColumn Field="TaskName" HeaderText="Task Name" Width="190" ShowCheckbox="true"></TreeGridColumn>
45+
<TreeGridColumn Field="TaskId" HeaderText="Task ID" Width="80" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
46+
<TreeGridColumn Field="TaskName" HeaderText="Task Name" Width="160" ShowCheckbox="true"></TreeGridColumn>
4547
<TreeGridColumn Field="StartDate" HeaderText=" Start Date" Format="yMd" Type="date" Width="90" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
46-
<TreeGridColumn Field="EndDate" HeaderText="End Date" Format="yMd" Type="date" Width="100" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
47-
<TreeGridColumn Field="Duration" HeaderText="Duration" Width="80" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
48+
<TreeGridColumn Field="Duration" HeaderText="Duration" Width="100" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
49+
<TreeGridColumn Field="Progress" HeaderText="Progress" Width="100" TextAlign="@Syncfusion.EJ2.RazorComponents.Grids.TextAlign.Right"></TreeGridColumn>
4850
<TreeGridColumn Field="Priority" HeaderText="Priority" Width="80"></TreeGridColumn>
4951
</TreeGridColumns>
5052
</EjsTreeGrid>
51-
5253
</div>
5354
</div>
5455
</div>
5556

56-
@functions{
57+
@code{
5758

5859
EjsTreeGrid treeGrid;
59-
60-
public List<TreeData.BusinessObject> treedata { get; set; }
60+
61+
public TreeData.BusinessObject[] treedata { get; set; }
6162

6263
protected override void OnInit()
6364
{
64-
this.treedata = TreeData.GetDefaultData().ToList();
65+
this.treedata = TreeData.GetDefaultData().Cast<TreeData.BusinessObject>().ToArray();
6566
}
6667
}

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