BlazorDataGrid 1.7.0

Compatibility with Blazor preview 9

Installation

To install BlazorDataGrid using Package Manager run the following command

Install-Package BlazorDataGrid -Version 1.7.0

To install BlazorDataGrid using .NET CLI run the following command

dotnet add package BlazorDataGrid --version 1.7.0

After you have installed the package add the following line in the _Imports.razor file

@using BlazorDataGrid

And in the Startup.cs file in the method public void ConfigureServices(IServiceCollection services)

services.AddScoped<AppState, AppState>();

Parameters

The <BlazorDataGrid> component accepts following parameters:

• Items: The list with the results to show in the datagrid
• PageSize: The number of results per page. It's a mandatory parameter (0 means all on one page)
• ShowTotalResult: A boolean to show or not the total number of results.
• BlazorDataGridColumn: A component to display the header
• GridRow: Datagrid's row
• Translation: (optional) A dictionnary with the datagrid's translation. the A dictionnary with the datagrid's translation detail the content of the dictionnary.
• ShowPageSelector: true or false, show or not the item per page selector
• PageSelector : A dictionnary (string int). Allows to customize the selector (display / value). The value 0 means all the elements. By default the display is the following:
  • "5", 5
  • "10", 10
  • "25", 25
  • "50", 50
  • "100", 100
  • "*", 0

The <BlazorDataGridColumn> component accepts following parameters:

• DataGridColumn: The header component.

The <DataGridColumn> component accepts following parameters:

• Items: You need to pass the same component as <BlazorDataGrid>
• ColumnName: The actual name of the column on which the filter and the sorted are based
• DisplayColumnName: (non mandatory) The name that will be displayed in the header. * It is possible to pass the contents of the header between the tags instead*
• Filter: true or false to show or not the input filter on the column
• DropdownFilter: true or false. Replacing the filter input text by a list witch contains all different values of the column.

Example of use:

<BlazorDataGrid Items="@forecasts" PageSize="5" ShowTotalResult="true" TheadClass="thead-dark" Translation="@translate" ShowPageSelector="true" PageSelector="@PageSelector">
    <BlazorDataGridColumn>
        <DataGridColumn Items="@forecasts" ColumnName="Date" Filter="true"><strong>Date</strong></DataGridColumn>
        <DataGridColumn Items="@forecasts" ColumnName="TemperatureC" DisplayColumnName="TemperatureC" Filter="true"></DataGridColumn>
        <DataGridColumn Items="@forecasts" ColumnName="TemperatureF" DisplayColumnName="TemperatureF"></DataGridColumn>
        <DataGridColumn Items="@forecasts" ColumnName="Summary" DisplayColumnName="Summary"></DataGridColumn>
    </BlazorDataGridColumn>
    <GridRow>
        <td>@context.Date.ToShortDateString()</td>
        <td>@context.TemperatureC</td>
        <td>@context.TemperatureF</td>
        <td>@context.Summary</td>
    </GridRow>
</BlazorDataGrid>

private Dictionary<string, string> translate = new Dictionary<string, string>
    {
        {"next", "next" },
        {"previous", "Previous" },
        {"pages", "Page __curpage__ of __totalpages__" },
        {"totalresult", "__totalcount__ item" },
        {"totalresultplural", "__totalcount__ items"},
        {"filteredresults", "__filteredcount__ result of __totalcount__ items" },
        {"filteredresultsplural", "__filteredcount__ results of __totalcount__ items"  },
        {"selector", "Items per page:"}
    };

private Dictionary<string, int> PageSelector = new Dictionary<string, int>
    {
        {"5", 5 },
        {"10", 10 },
        {"20", 20 },
        {"30", 30 },
        {"All", 0 }
    };    

Translation

The translation is done through a dictionary string string. The different key values ​​are as follows:

• next: button next in pagination
• previous: button previous in pagination
• pages: The display area of ​​the current page and the total number of pages. In the value part, it is possible to enter the following variables:
  • __curpage__: the current page
  • __totalpages__: the total number of pages
• totalresult: The sentence displays the total number of results in the singular (0 or 1 result). In the value part, it is possible to enter the following variables:
  • __totalcount__: the total number of results
• totalresultplural: The sentence displays the total number of results in the plural (2 résults or more)
  • __totalcount__: the total number of results
• filteredresults : allows the display of filtered results in the singular (0 or 1 result).
  • __filteredcount__: the number of filtered results.
  • __totalcount__: the total number of results
• filteredresultsplural: allows the display of filtered results in the plural (2 résults or more).
  • __filteredcount__: the number of filtered results.
  • __totalcount__: the total number of results
• selector: Text for the items per page selector