Showing posts with label ng2-table. Show all posts
Showing posts with label ng2-table. Show all posts
ng2-table - Simple table extension with sorting, filtering, paging... for Angular2 apps

ng2-table - Simple table extension with sorting, filtering, paging... for Angular2 apps

December 21, 2017

Usage & Demo

http://valor-software.github.io/ng2-table/

Installation

  1. A recommended way to install ng2-table is through npm package manager using the following command:
     npm i ng2-table --save
    
    Alternatively, you can download it in a ZIP file
  2. More information regarding using of ng2-table is located in demo and demo sources.

Documentation

Inputs (Properties)

  • page (number) - the default page after the table component loading
  • itemsPerPage (number) - number of the displaying items (rows) on a page
  • maxSize (number) - number of the displaying pages before ...
  • numPages (number) - total number of the pages
  • length (number) - total number of the items after filtering (of it's chosen)
  • config (?any) - config for setup all plugins (filtering, sorting, paging):
    • paging (?boolean) - - switch on the paging plugin
    • sorting (?any) - switch on the sorting plugin
      • columns (Array<any>) - only list of the columns for sorting
    • filtering (?any) - switch on the filtering plugin
      • filterString (string) - the default value for filter
      • columnName (string) - the property name in raw data
    • className (string|Array<string>) - additional CSS classes that should be added to a
    • rows (?Array<any>) - only list of the rows which should be displayed
    • columns (?Array<any>) - config for columns (+ sorting settings if it's needed)
      • title (string) - the title of column header
      • name (string) - the property name in data
      • sort (?string|boolean) - config for columns (+ sorting settings if it's needed), sorting is switched on by default for each column
      • className (string|Array<string>) - additional CSS classes that should be added to a column header
      • filtering (?any) - switch on the filtering plugin
        • filterString (string) - the default value for filter
        • columnName (string) - the property name in raw data

Outputs (Events)

  • tableChanged: data change event handler
  • cellClicked: onclick event handler

Filter

The responsibility of the filtering issue falls on user. You should choose on which columns the filter would be applied. You could add any number of different filters. Filter string - it's a string for matching values in raw data. Column name refers to the property name in raw data. The rest logic you could organize by yourself (the order of filters, data formats, etc). Even you could use filter for list of data columns.
You can also set up filtering param for columns, in this case filter box will appear in first row of the table.

Sorting

Data sorting could be in 3 modes: asc, desc and without sorting data (as it comes from backend or somewhere else). If you want to switch off the sorting for some of the columns then you should set it forcibly in columns config (set property sort to false value for each column you want)

Paging

Pagination could be used from ng2-bootstrap - pagination component. When the page is changed, the pagination component will emit event change-table with an object {page, itemsPerPage}. Then you can easily subscribe on it and request corresponding raw data.
Note: Special thanks to Valor Software
Contact: dmitriy.shekhovtsov@valor-software.com
Disclaimer: The blog is created to share angular directives information to geek, curious Angular Developers.