using System;
using System.Collections.Generic;
publicclassEmployeesFlatDataItem
{
publicdouble Age { get; set; }
publicstring HireDate { get; set; }
publicdouble ID { get; set; }
publicstring Name { get; set; }
publicstring Phone { get; set; }
publicbool OnPTO { get; set; }
publicdouble ParentID { get; set; }
publicstring Title { get; set; }
}
publicclassEmployeesFlatData
: List<EmployeesFlatDataItem>
{
publicEmployeesFlatData()
{
this.Add(new EmployeesFlatDataItem()
{
Age = 55,
HireDate = @"2008-03-20",
ID = 1,
Name = @"Johnathan Winchester",
Phone = @"0251-031259",
OnPTO = false,
ParentID = -1,
Title = @"Development Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 42,
HireDate = @"2014-01-22",
ID = 4,
Name = @"Ana Sanders",
Phone = @"(21) 555-0091",
OnPTO = true,
ParentID = -1,
Title = @"CEO"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 49,
HireDate = @"2014-01-22",
ID = 18,
Name = @"Victoria Lincoln",
Phone = @"(071) 23 67 22 20",
OnPTO = true,
ParentID = -1,
Title = @"Accounting Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 61,
HireDate = @"2010-01-01",
ID = 10,
Name = @"Yang Wang",
Phone = @"(21) 555-0091",
OnPTO = false,
ParentID = -1,
Title = @"Localization Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 43,
HireDate = @"2011-06-03",
ID = 3,
Name = @"Michael Burke",
Phone = @"0452-076545",
OnPTO = true,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 29,
HireDate = @"2009-06-19",
ID = 2,
Name = @"Thomas Anderson",
Phone = @"(14) 555-8122",
OnPTO = false,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 31,
HireDate = @"2014-08-18",
ID = 11,
Name = @"Monica Reyes",
Phone = @"7675-3425",
OnPTO = false,
ParentID = 1,
Title = @"Software Development Team Lead"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 35,
HireDate = @"2015-09-17",
ID = 6,
Name = @"Roland Mendel",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2009-10-11",
ID = 12,
Name = @"Sven Cooper",
Phone = @"0695-34 67 21",
OnPTO = true,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 14,
Name = @"Laurence Johnson",
Phone = @"981-443655",
OnPTO = false,
ParentID = 4,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 5,
Name = @"Elizabeth Richards",
Phone = @"(2) 283-2951",
OnPTO = true,
ParentID = 4,
Title = @"Vice President"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 13,
Name = @"Trevor Ashworth",
Phone = @"981-443655",
OnPTO = true,
ParentID = 5,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 17,
Name = @"Antonio Moreno",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 18,
Title = @"Senior Accountant"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 50,
HireDate = @"2007-11-18",
ID = 7,
Name = @"Pedro Rodriguez",
Phone = @"035-640230",
OnPTO = false,
ParentID = 10,
Title = @"Senior Localization Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 27,
HireDate = @"2016-02-19",
ID = 8,
Name = @"Casey Harper",
Phone = @"0342-023176",
OnPTO = true,
ParentID = 10,
Title = @"Senior Localization"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 15,
Name = @"Patricia Simpson",
Phone = @"069-0245984",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 9,
Name = @"Francisco Chang",
Phone = @"(91) 745 6200",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2018-03-18",
ID = 16,
Name = @"Peter Lewis",
Phone = @"069-0245984",
OnPTO = true,
ParentID = 7,
Title = @"Localization Intern"
});
}
}cs
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modulesnamespaceInfragistics.Samples
{
publicclassProgram
{
publicstaticasync Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbInputModule),
typeof(IgbTreeGridModule),
typeof(IgbPropertyEditorPanelModule)
);
await builder.Build().RunAsync();
}
}
}cs
using System;
using System.Collections.Generic;
publicclassEmployeesFlatDataItem
{
publicdouble Age { get; set; }
publicstring HireDate { get; set; }
publicdouble ID { get; set; }
publicstring Name { get; set; }
publicstring Phone { get; set; }
publicbool OnPTO { get; set; }
publicdouble ParentID { get; set; }
publicstring Title { get; set; }
}
publicclassEmployeesFlatData
: List<EmployeesFlatDataItem>
{
publicEmployeesFlatData()
{
this.Add(new EmployeesFlatDataItem()
{
Age = 55,
HireDate = @"2008-03-20",
ID = 1,
Name = @"Johnathan Winchester",
Phone = @"0251-031259",
OnPTO = false,
ParentID = -1,
Title = @"Development Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 42,
HireDate = @"2014-01-22",
ID = 4,
Name = @"Ana Sanders",
Phone = @"(21) 555-0091",
OnPTO = true,
ParentID = -1,
Title = @"CEO"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 49,
HireDate = @"2014-01-22",
ID = 18,
Name = @"Victoria Lincoln",
Phone = @"(071) 23 67 22 20",
OnPTO = true,
ParentID = -1,
Title = @"Accounting Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 61,
HireDate = @"2010-01-01",
ID = 10,
Name = @"Yang Wang",
Phone = @"(21) 555-0091",
OnPTO = false,
ParentID = -1,
Title = @"Localization Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 43,
HireDate = @"2011-06-03",
ID = 3,
Name = @"Michael Burke",
Phone = @"0452-076545",
OnPTO = true,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 29,
HireDate = @"2009-06-19",
ID = 2,
Name = @"Thomas Anderson",
Phone = @"(14) 555-8122",
OnPTO = false,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 31,
HireDate = @"2014-08-18",
ID = 11,
Name = @"Monica Reyes",
Phone = @"7675-3425",
OnPTO = false,
ParentID = 1,
Title = @"Software Development Team Lead"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 35,
HireDate = @"2015-09-17",
ID = 6,
Name = @"Roland Mendel",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2009-10-11",
ID = 12,
Name = @"Sven Cooper",
Phone = @"0695-34 67 21",
OnPTO = true,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 14,
Name = @"Laurence Johnson",
Phone = @"981-443655",
OnPTO = false,
ParentID = 4,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 5,
Name = @"Elizabeth Richards",
Phone = @"(2) 283-2951",
OnPTO = true,
ParentID = 4,
Title = @"Vice President"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 13,
Name = @"Trevor Ashworth",
Phone = @"981-443655",
OnPTO = true,
ParentID = 5,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 17,
Name = @"Antonio Moreno",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 18,
Title = @"Senior Accountant"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 50,
HireDate = @"2007-11-18",
ID = 7,
Name = @"Pedro Rodriguez",
Phone = @"035-640230",
OnPTO = false,
ParentID = 10,
Title = @"Senior Localization Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 27,
HireDate = @"2016-02-19",
ID = 8,
Name = @"Casey Harper",
Phone = @"0342-023176",
OnPTO = true,
ParentID = 10,
Title = @"Senior Localization"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 15,
Name = @"Patricia Simpson",
Phone = @"069-0245984",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 9,
Name = @"Francisco Chang",
Phone = @"(91) 745 6200",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2018-03-18",
ID = 16,
Name = @"Peter Lewis",
Phone = @"069-0245984",
OnPTO = true,
ParentID = 7,
Title = @"Localization Intern"
});
}
}cs
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modulesnamespaceInfragistics.Samples
{
publicclassProgram
{
publicstaticasync Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbTreeGridModule)
);
await builder.Build().RunAsync();
}
}
}cs
@using IgniteUI.Blazor.Controls
@inject IJSRuntime JS<divclass="container vertical ig-typography"><divclass="container vertical fill"><IgbTreeGridAutoGenerate="false"Name="treeGrid"
@ref="treeGrid"Id="treeGrid"Data="EmployeesFlatData"PrimaryKey="ID"ForeignKey="ParentID"RowSelection="GridSelectionMode.Multiple"RowSelectorTemplateScript="WebGridRowSelectorTemplate"HeadSelectorTemplateScript="WebGridHeaderRowSelectorTemplate"CellSelection="GridSelectionMode.None"HideRowSelectors="false"><IgbColumnField="Name"DataType="GridColumnDataType.String"></IgbColumn><IgbColumnField="Title"Header="Job Title"></IgbColumn><IgbColumnField="HireDate"DataType="GridColumnDataType.Date"></IgbColumn><IgbColumnField="Age"DataType="GridColumnDataType.Number"></IgbColumn><IgbColumnField="OnPTO"DataType="GridColumnDataType.Boolean"></IgbColumn></IgbTreeGrid></div></div>@code {protectedoverrideasync Task OnAfterRenderAsync(bool firstRender)
{
var treeGrid = this.treeGrid;
}
private IgbTreeGrid treeGrid;
private EmployeesFlatData _employeesFlatData = null;
public EmployeesFlatData EmployeesFlatData
{
get
{
if (_employeesFlatData == null)
{
_employeesFlatData = new EmployeesFlatData();
}
return _employeesFlatData;
}
}
}razor
igRegisterScript("WebGridRowSelectorTemplate", (ctx) => {
var html = window.igTemplating.html;
if (ctx.implicit.selected) {
return html`<divstyle="justify-content: space-evenly;display: flex;width: 70px;"><span>${ctx.implicit.index}</span><igc-checkboxchecked></igc-checkbox></div>`;
} else {
return html`<divstyle="justify-content: space-evenly;display: flex;width: 70px;"><span>${ctx.implicit.index}</span><igc-checkbox></igc-checkbox></div>`;
}
}, false);
igRegisterScript("WebGridHeaderRowSelectorTemplate", (ctx) => {
var html = window.igTemplating.html;
return html`<divstyle="width: 70px;height: 60px;display: flex;"><imgsrc="https://www.infragistics.com/angular-demos-lob/assets/images/card/avatars/igLogo.png"class="header-image"></div>`;
}, false);
js
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/css
using System;
using System.Collections.Generic;
publicclassEmployeesFlatDataItem
{
publicdouble Age { get; set; }
publicstring HireDate { get; set; }
publicdouble ID { get; set; }
publicstring Name { get; set; }
publicstring Phone { get; set; }
publicbool OnPTO { get; set; }
publicdouble ParentID { get; set; }
publicstring Title { get; set; }
}
publicclassEmployeesFlatData
: List<EmployeesFlatDataItem>
{
publicEmployeesFlatData()
{
this.Add(new EmployeesFlatDataItem()
{
Age = 55,
HireDate = @"2008-03-20",
ID = 1,
Name = @"Johnathan Winchester",
Phone = @"0251-031259",
OnPTO = false,
ParentID = -1,
Title = @"Development Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 42,
HireDate = @"2014-01-22",
ID = 4,
Name = @"Ana Sanders",
Phone = @"(21) 555-0091",
OnPTO = true,
ParentID = -1,
Title = @"CEO"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 49,
HireDate = @"2014-01-22",
ID = 18,
Name = @"Victoria Lincoln",
Phone = @"(071) 23 67 22 20",
OnPTO = true,
ParentID = -1,
Title = @"Accounting Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 61,
HireDate = @"2010-01-01",
ID = 10,
Name = @"Yang Wang",
Phone = @"(21) 555-0091",
OnPTO = false,
ParentID = -1,
Title = @"Localization Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 43,
HireDate = @"2011-06-03",
ID = 3,
Name = @"Michael Burke",
Phone = @"0452-076545",
OnPTO = true,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 29,
HireDate = @"2009-06-19",
ID = 2,
Name = @"Thomas Anderson",
Phone = @"(14) 555-8122",
OnPTO = false,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 31,
HireDate = @"2014-08-18",
ID = 11,
Name = @"Monica Reyes",
Phone = @"7675-3425",
OnPTO = false,
ParentID = 1,
Title = @"Software Development Team Lead"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 35,
HireDate = @"2015-09-17",
ID = 6,
Name = @"Roland Mendel",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2009-10-11",
ID = 12,
Name = @"Sven Cooper",
Phone = @"0695-34 67 21",
OnPTO = true,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 14,
Name = @"Laurence Johnson",
Phone = @"981-443655",
OnPTO = false,
ParentID = 4,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 5,
Name = @"Elizabeth Richards",
Phone = @"(2) 283-2951",
OnPTO = true,
ParentID = 4,
Title = @"Vice President"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 13,
Name = @"Trevor Ashworth",
Phone = @"981-443655",
OnPTO = true,
ParentID = 5,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 17,
Name = @"Antonio Moreno",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 18,
Title = @"Senior Accountant"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 50,
HireDate = @"2007-11-18",
ID = 7,
Name = @"Pedro Rodriguez",
Phone = @"035-640230",
OnPTO = false,
ParentID = 10,
Title = @"Senior Localization Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 27,
HireDate = @"2016-02-19",
ID = 8,
Name = @"Casey Harper",
Phone = @"0342-023176",
OnPTO = true,
ParentID = 10,
Title = @"Senior Localization"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 15,
Name = @"Patricia Simpson",
Phone = @"069-0245984",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 9,
Name = @"Francisco Chang",
Phone = @"(91) 745 6200",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2018-03-18",
ID = 16,
Name = @"Peter Lewis",
Phone = @"069-0245984",
OnPTO = true,
ParentID = 7,
Title = @"Localization Intern"
});
}
}cs
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modulesnamespaceInfragistics.Samples
{
publicclassProgram
{
publicstaticasync Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbInputModule),
typeof(IgbTreeGridModule)
);
await builder.Build().RunAsync();
}
}
}cs
@using IgniteUI.Blazor.Controls
@inject IJSRuntime JS<style>/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/#treeGrid {
--ig-size: var(--ig-size-medium);
}
</style><divclass="container vertical ig-typography"><divclass="container vertical fill"><IgbTreeGridAutoGenerate="false"Data="EmployeesFlatData"Name="treeGrid"
@ref="treeGrid"Id="treeGrid"PrimaryKey="ID"ForeignKey="ParentID"RowSelection="GridSelectionMode.Multiple"RowSelectorTemplateScript="WebGridRowSelectorExcelTemplate"HeadSelectorTemplateScript="WebGridHeaderRowSelectorExcelTemplate"><IgbPaginatorName="paginator"
@ref="paginator"PerPage="15"SelectOptions="@(newdouble[] { 5, 10, 15, 25, 50 })"ResourceStrings="PaginatorResourceStrings1"></IgbPaginator><IgbColumnField="Name"DataType="GridColumnDataType.String"Sortable="true"></IgbColumn><IgbColumnField="Title"Header="Job Title"DataType="GridColumnDataType.String"Sortable="true"></IgbColumn><IgbColumnField="HireDate"DataType="GridColumnDataType.Date"Sortable="true"></IgbColumn><IgbColumnField="ID"DataType="GridColumnDataType.Number"Sortable="true"></IgbColumn><IgbColumnField="Age"DataType="GridColumnDataType.Number"Sortable="true"></IgbColumn><IgbColumnField="OnPTO"DataType="GridColumnDataType.Boolean"Sortable="true"></IgbColumn></IgbTreeGrid></div></div>@code {protectedoverrideasync Task OnAfterRenderAsync(bool firstRender)
{
var treeGrid = this.treeGrid;
var paginator = this.paginator;
}
private IgbTreeGrid treeGrid;
private IgbPaginator paginator;
private IgbPaginatorResourceStrings _paginatorResourceStrings1 = null;
public IgbPaginatorResourceStrings PaginatorResourceStrings1
{
get
{
if (this._paginatorResourceStrings1 == null)
{
var paginatorResourceStrings1 = new IgbPaginatorResourceStrings();
paginatorResourceStrings1.Igx_paginator_label = "Items per page";
this._paginatorResourceStrings1 = paginatorResourceStrings1;
}
returnthis._paginatorResourceStrings1;
}
}
private EmployeesFlatData _employeesFlatData = null;
public EmployeesFlatData EmployeesFlatData
{
get
{
if (_employeesFlatData == null)
{
_employeesFlatData = new EmployeesFlatData();
}
return _employeesFlatData;
}
}
}razor
igRegisterScript("WebGridRowSelectorExcelTemplate", (ctx) => {
var html = window.igTemplating.html;
return html`<spanstyle='display: block;width:30px;'>${ctx.implicit.index}</span>`;
}, false);
igRegisterScript("WebGridHeaderRowSelectorExcelTemplate", (ctx) => {
var html = window.igTemplating.html;
if (ctx.implicit.selectedCount > 0 && ctx.implicit.selectedCount === ctx.implicit.totalCount) {
return html`<spanstyle='display: block;width:30px;'><istyle='color: rgb(239, 184, 209);'>◢</i></span>`;
} else {
return html`<spanstyle='display: block;width:30px;'><i>◢</i></span>`;
}
}, false);
js
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/#treeGrid {
--ig-size: var(--ig-size-medium);
}
css
using System;
using System.Collections.Generic;
publicclassEmployeesFlatDataItem
{
publicdouble Age { get; set; }
publicstring HireDate { get; set; }
publicdouble ID { get; set; }
publicstring Name { get; set; }
publicstring Phone { get; set; }
publicbool OnPTO { get; set; }
publicdouble ParentID { get; set; }
publicstring Title { get; set; }
}
publicclassEmployeesFlatData
: List<EmployeesFlatDataItem>
{
publicEmployeesFlatData()
{
this.Add(new EmployeesFlatDataItem()
{
Age = 55,
HireDate = @"2008-03-20",
ID = 1,
Name = @"Johnathan Winchester",
Phone = @"0251-031259",
OnPTO = false,
ParentID = -1,
Title = @"Development Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 42,
HireDate = @"2014-01-22",
ID = 4,
Name = @"Ana Sanders",
Phone = @"(21) 555-0091",
OnPTO = true,
ParentID = -1,
Title = @"CEO"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 49,
HireDate = @"2014-01-22",
ID = 18,
Name = @"Victoria Lincoln",
Phone = @"(071) 23 67 22 20",
OnPTO = true,
ParentID = -1,
Title = @"Accounting Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 61,
HireDate = @"2010-01-01",
ID = 10,
Name = @"Yang Wang",
Phone = @"(21) 555-0091",
OnPTO = false,
ParentID = -1,
Title = @"Localization Manager"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 43,
HireDate = @"2011-06-03",
ID = 3,
Name = @"Michael Burke",
Phone = @"0452-076545",
OnPTO = true,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 29,
HireDate = @"2009-06-19",
ID = 2,
Name = @"Thomas Anderson",
Phone = @"(14) 555-8122",
OnPTO = false,
ParentID = 1,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 31,
HireDate = @"2014-08-18",
ID = 11,
Name = @"Monica Reyes",
Phone = @"7675-3425",
OnPTO = false,
ParentID = 1,
Title = @"Software Development Team Lead"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 35,
HireDate = @"2015-09-17",
ID = 6,
Name = @"Roland Mendel",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2009-10-11",
ID = 12,
Name = @"Sven Cooper",
Phone = @"0695-34 67 21",
OnPTO = true,
ParentID = 11,
Title = @"Senior Software Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 14,
Name = @"Laurence Johnson",
Phone = @"981-443655",
OnPTO = false,
ParentID = 4,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 5,
Name = @"Elizabeth Richards",
Phone = @"(2) 283-2951",
OnPTO = true,
ParentID = 4,
Title = @"Vice President"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 13,
Name = @"Trevor Ashworth",
Phone = @"981-443655",
OnPTO = true,
ParentID = 5,
Title = @"Director"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 44,
HireDate = @"2014-04-04",
ID = 17,
Name = @"Antonio Moreno",
Phone = @"(505) 555-5939",
OnPTO = false,
ParentID = 18,
Title = @"Senior Accountant"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 50,
HireDate = @"2007-11-18",
ID = 7,
Name = @"Pedro Rodriguez",
Phone = @"035-640230",
OnPTO = false,
ParentID = 10,
Title = @"Senior Localization Developer"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 27,
HireDate = @"2016-02-19",
ID = 8,
Name = @"Casey Harper",
Phone = @"0342-023176",
OnPTO = true,
ParentID = 10,
Title = @"Senior Localization"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2017-11-09",
ID = 15,
Name = @"Patricia Simpson",
Phone = @"069-0245984",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 39,
HireDate = @"2010-03-22",
ID = 9,
Name = @"Francisco Chang",
Phone = @"(91) 745 6200",
OnPTO = false,
ParentID = 7,
Title = @"Localization Intern"
});
this.Add(new EmployeesFlatDataItem()
{
Age = 25,
HireDate = @"2018-03-18",
ID = 16,
Name = @"Peter Lewis",
Phone = @"069-0245984",
OnPTO = true,
ParentID = 7,
Title = @"Localization Intern"
});
}
}cs
using System;
using System.Net.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using IgniteUI.Blazor.Controls; // for registering Ignite UI modulesnamespaceInfragistics.Samples
{
publicclassProgram
{
publicstaticasync Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("app");
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
// registering Ignite UI modules
builder.Services.AddIgniteUIBlazor(
typeof(IgbInputModule),
typeof(IgbTreeGridModule)
);
await builder.Build().RunAsync();
}
}
}cs
@using IgniteUI.Blazor.Controls
@inject IJSRuntime JS<divclass="container vertical ig-typography"><divclass="container vertical fill"><IgbTreeGridAutoGenerate="false"Data="EmployeesFlatData"Name="treeGrid"
@ref="treeGrid"Id="treeGrid"PrimaryKey="ID"ForeignKey="ParentID"RowSelection="GridSelectionMode.Multiple"RowSelectionChangingScript="WebTreeGridRowSelectionConditional"><IgbColumnField="Name"DataType="GridColumnDataType.String"></IgbColumn><IgbColumnField="Title"Header="Job Title"></IgbColumn><IgbColumnField="HireDate"DataType="GridColumnDataType.Date"></IgbColumn><IgbColumnField="Age"DataType="GridColumnDataType.Number"></IgbColumn><IgbColumnField="OnPTO"DataType="GridColumnDataType.Boolean"></IgbColumn></IgbTreeGrid></div></div>@code {protectedoverrideasync Task OnAfterRenderAsync(bool firstRender)
{
var treeGrid = this.treeGrid;
}
private IgbTreeGrid treeGrid;
private EmployeesFlatData _employeesFlatData = null;
public EmployeesFlatData EmployeesFlatData
{
get
{
if (_employeesFlatData == null)
{
_employeesFlatData = new EmployeesFlatData();
}
return _employeesFlatData;
}
}
}razor
igRegisterScript("WebTreeGridRowSelectionConditional", (event) => {
const eventArgs = event.detail;
if (!eventArgs.added.length && eventArgs.removed.length) {
// ignore deselectreturn;
}
const originalAddedLength = eventArgs.added.length;
// only allow selection for employees that are not on PTO
eventArgs.newSelection = eventArgs.newSelection.filter(x => x.OnPTO === false);
// cleanup selection if all conditionally selectable rows are already selectedif (eventArgs.newSelection.length
&& !eventArgs.newSelection.filter(x => eventArgs.oldSelection.indexOf(x) === -1).length
&& originalAddedLength > 1) {
// all selected from header, deselect instead
eventArgs.newSelection = [];
}
}, false);
js
/*
CSS styles are loaded from the shared CSS file located at:
https://static.infragistics.com/xplatform/css/samples/
*/css