67089147/ag-grid-expand-rows-on-init

import { Component } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import 'ag-grid-enterprise';
import 'ag-grid-community/dist/styles/ag-grid.css';
import 'ag-grid-community/dist/styles/ag-theme-alpine.css';

@Component({
  selector: 'my-app',
  template: `<ag-grid-angular
    #agGrid
    style="width: 100%; height: 100%;"
    id="myGrid"
    class="ag-theme-alpine"
    [columnDefs]="columnDefs"
    [defaultColDef]="defaultColDef"
    [autoGroupColumnDef]="autoGroupColumnDef"
    [enableRangeSelection]="true"
    [animateRows]="true"
    [rowData]="rowData"
    [groupDefaultExpanded]="-1"
    (gridReady)="onGridReady($event)"
  ></ag-grid-angular>`,
})
export class AppComponent {
  private gridApi;
  private gridColumnApi;

  private columnDefs;
  private defaultColDef;
  private autoGroupColumnDef;
  private rowData: [];

  constructor(private http: HttpClient) {
    this.columnDefs = [
      {
        field: 'country',
        rowGroup: true,
      },
      {
        field: 'year',
        rowGroup: true,
      },
      { field: 'sport' },
      { field: 'athlete' },
      { field: 'total' },
    ];
    this.defaultColDef = {
      flex: 1,
      minWidth: 100,
      filter: true,
      sortable: true,
      resizable: true,
    };
    this.autoGroupColumnDef = { minWidth: 200 };
  }

  onGridReady(params) {
    this.gridApi = params.api;
    this.gridColumnApi = params.columnApi;

    this.http
      .get('https://www.ag-grid.com/example-assets/olympic-winners.json')
      .subscribe((data) => {
        this.rowData = data;
      });
  }
}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { HttpClientModule } from '@angular/common/http';

// ag-grid
import { AgGridModule } from 'ag-grid-angular';
import { AppComponent } from './app.component';

@NgModule({
  imports: [
    BrowserModule,
    FormsModule,
    HttpClientModule,
    AgGridModule.withComponents([]),
  ],
  declarations: [AppComponent],
  bootstrap: [AppComponent],
})
export class AppModule {}

// Angular entry point file
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from 'app/app.module';

platformBrowserDynamic().bootstrapModule(AppModule);

/**
 * WEB ANGULAR VERSION
 * (based on systemjs.config.js from the angular tutorial - https://angular.io/tutorial)
 * System configuration for Angular samples
 * Adjust as necessary for your application needs.
 */
var templateUrlRegex = /templateUrl\s*:(\s*['"`](.*?)['"`]\s*)/gm;
var stylesRegex = /styleUrls *:(\s*\[[^\]]*?\])/g;
var stringRegex = /(['`"])((?:[^\\]\\\1|.)*?)\1/g;

module.exports.translate = function(load) {
  if (load.source.indexOf('moduleId') != -1) return load;

  var url = document.createElement('a');
  url.href = load.address;

  var basePathParts = url.pathname.split('/');

  basePathParts.pop();
  var basePath = basePathParts.join('/');

  var baseHref = document.createElement('a');
  baseHref.href = this.baseURL;
  baseHref = baseHref.pathname;

  if (!baseHref.startsWith('/base/')) { // it is not karma
    basePath = basePath.replace(baseHref, '');
  }

  load.source = load.source
    .replace(templateUrlRegex, function(match, quote, url) {
      var resolvedUrl = url;

      if (url.startsWith('.')) {
        resolvedUrl = basePath + url.substr(1);
      }

      return 'templateUrl: "' + resolvedUrl + '"';
    })
    .replace(stylesRegex, function(match, relativeUrls) {
      var urls = [];

      while ((match = stringRegex.exec(relativeUrls)) !== null) {
        if (match[2].startsWith('.')) {
          urls.push('"' + basePath + match[2].substr(1) + '"');
        } else {
          urls.push('"' + match[2] + '"');
        }
      }

      return "styleUrls: [" + urls.join(', ') + "]";
    });

  return load;
};

/**
 * WEB ANGULAR VERSION
 * (based on systemjs.config.js from the angular tutorial - https://angular.io/tutorial)
 * System configuration for Angular samples
 * Adjust as necessary for your application needs.
 */
(function(global) {
    var ANGULAR_VERSION = "10.0.0";
    var ANGULAR_CDK_VERSION = "10.0.0";
    var ANGULAR_MATERIAL_VERSION = "10.0.0";

    function assign() {
        var result = {};
        for (var i = 0, len = arguments.length; i < len; i++) {
            var arg = arguments[i];
            for (var prop in arg) {
                result[prop] = arg[prop];
            }
        }
        return result;
    }

    System.config({
        // DEMO ONLY! REAL CODE SHOULD NOT TRANSPILE IN THE BROWSER
        transpiler: "ts",
        typescriptOptions: {
            // Copy of compiler options in standard tsconfig.json
            target: "es5",
            module: "system", //gets rid of console warning
            moduleResolution: "node",
            sourceMap: true,
            emitDecoratorMetadata: true,
            experimentalDecorators: true,
            lib: ["es2015", "dom"],
            noImplicitAny: true,
            suppressImplicitAnyIndexErrors: true
        },
        meta: {
            typescript: {
                exports: "ts"
            },
            '*.css': { loader: 'css' }
        },
        paths:
            assign(
                {
                    // paths serve as alias
                    "npm:": "https://unpkg.com/",
                }, systemJsPaths)
        ,
        // RxJS makes a lot of requests to unpkg. This guy addressed it:
        // https://github.com/OasisDigital/rxjs-system-bundle.
        bundles: {
            "npm:rxjs-system-bundle@6.3.3/Rx.system.min.js": [
                "rxjs",
                "rxjs/*",
                "rxjs/operator/*",
                "rxjs/operators/*",
                "rxjs/observable/*",
                "rxjs/scheduler/*",
                "rxjs/symbol/*",
                "rxjs/add/operator/*",
                "rxjs/add/observable/*",
                "rxjs/util/*"
            ]
        },
        // map tells the System loader where to look for things
        map: assign(
            {
                // css plugin
                'css': 'npm:systemjs-plugin-css/css.js',

                // angular bundles
                "@angular/animations": "npm:@angular/animations@" + ANGULAR_VERSION + "/bundles/animations.umd.js",
                "@angular/animations/browser": "npm:@angular/animations@" + ANGULAR_VERSION + "/bundles/animations-browser.umd.js",
                "@angular/core": "npm:@angular/core@" + ANGULAR_VERSION + "/bundles/core.umd.js",
                "@angular/common": "npm:@angular/common@" + ANGULAR_VERSION + "/bundles/common.umd.js",
                "@angular/common/http": "npm:@angular/common@" + ANGULAR_VERSION + "/bundles/common-http.umd.js",
                "@angular/compiler": "npm:@angular/compiler@" + ANGULAR_VERSION + "/bundles/compiler.umd.js",
                "@angular/platform-browser": "npm:@angular/platform-browser@" + ANGULAR_VERSION + "/bundles/platform-browser.umd.js",
                "@angular/platform-browser/animations": "npm:@angular/platform-browser@" + ANGULAR_VERSION + "/bundles/platform-browser-animations.umd.js",
                "@angular/platform-browser-dynamic": "npm:@angular/platform-browser-dynamic@" + ANGULAR_VERSION + "/bundles/platform-browser-dynamic.umd.js",
                "@angular/http": "npm:@angular/http@7.2.16/bundles/http.umd.js",
                "@angular/router": "npm:@angular/router@" + ANGULAR_VERSION + "/bundles/router.umd.js",
                "@angular/router/upgrade": "npm:@angular/router@" + ANGULAR_VERSION + "/bundles/router-upgrade.umd.js",
                "@angular/forms": "npm:@angular/forms@" + ANGULAR_VERSION + "/bundles/forms.umd.js",
                "@angular/upgrade": "npm:@angular/upgrade@" + ANGULAR_VERSION + "/bundles/upgrade.umd.js",
                "@angular/upgrade/static": "npm:@angular/upgrade@" + ANGULAR_VERSION + "/bundles/upgrade-static.umd.js",
                "angular-in-memory-web-api": "npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js",
                // material design
                "@angular/material/core": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-core.umd.js",
                "@angular/material/radio": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-radio.umd.min.js",
                "@angular/material/card": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-card.umd.min.js",
                "@angular/material/slider": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-slider.umd.min.js",
                "@angular/material/select": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-select.umd.min.js",
                "@angular/material/progress-spinner": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-progress-spinner.umd.min.js",
                "@angular/material/input": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-input.umd.min.js",
                "@angular/material/icon": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-icon.umd.min.js",
                "@angular/material/form-field": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-form-field.umd.min.js",
                "@angular/material/checkbox": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-checkbox.umd.min.js",
                "@angular/material/button-toggle": "npm:@angular/material@" + ANGULAR_MATERIAL_VERSION + "/bundles/material-button-toggle.umd.min.js",
                "@angular/cdk": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk.umd.js",
                "@angular/cdk/platform": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-platform.umd.js",
                "@angular/cdk/bidi": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-bidi.umd.js",
                "@angular/cdk/coercion": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-coercion.umd.js",
                "@angular/cdk/keycodes": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-keycodes.umd.js",
                "@angular/cdk/a11y": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-a11y.umd.js",
                "@angular/cdk/overlay": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-overlay.umd.js",
                "@angular/cdk/portal": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-portal.umd.js",
                "@angular/cdk/observers": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-observers.umd.js",
                "@angular/cdk/collections": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-collections.umd.js",
                "@angular/cdk/scrolling": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-scrolling.umd.js",
                "@angular/cdk/text-field": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-text-field.umd.js",
                // "@angular/cdk/accordion": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-accordion.umd.js",
                // "@angular/cdk/layout": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-layout.umd.js",
                // "@angular/cdk/table": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-table.umd.js",
                // "@angular/cdk/tree": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-tree.umd.js",
                // "@angular/cdk/stepper": "npm:@angular/cdk@" + ANGULAR_CDK_VERSION + "/bundles/cdk-stepper.umd.js",

                // ngx bootstrap
                "ngx-bootstrap": "npm:ngx-bootstrap@2.0.0-rc.0",
                // ng2 typeahead
                "ng2-typeahead": "npm:ng2-typeahead@1.2.0",

                ts: "npm:plugin-typescript@5.2.7/lib/plugin.js",
                tslib: "npm:tslib@1.7.1/tslib.js",
                typescript: "npm:typescript@2.3.2/lib/typescript.js",

                // for some of the examples
                lodash: "npm:lodash@4.17.4/lodash.js",

                // our app is within the app folder, appLocation comes from index.html
                app: appLocation + "app",

                rxjs: "npm:rxjs@6.3.3/bundles/rxjs.umd.min.js"
            },
            systemJsMap
        ),
        // packages tells the System loader how to load when no filename and/or no extension
        packages: {
            app: {
                main: "./main.ts",
                defaultExtension: "ts",
                meta: {
                    "./*.ts": {
                        loader: boilerplatePath + "systemjs-angular-loader.js"
                    }
                }
            },
            'ag-grid-angular': {
                main: './bundles/ag-grid-angular.umd.js',
                defaultExtension: 'js'
            },
            'ag-grid-community': {
                main: './dist/ag-grid-community.cjs.js',
                defaultExtension: 'js'
            },
            'ag-grid-enterprise': {
                main: './dist/ag-grid-enterprise.cjs.js',
                defaultExtension: 'js'
            },
            "@ag-grid-community/angular": {
                main: "./bundles/ag-grid-community-angular.umd.js",
                defaultExtension: "js"
            },
            rxjs: {
                defaultExtension: false
            }
        }
    });
})(this);

<!DOCTYPE html>
<html lang="en">
	<head>
		<title>Angular 2 example</title>
		<meta charSet="UTF-8"/>
		<meta name="viewport" content="width=device-width, initial-scale=1"/>
		<style media="only screen">
            html, body, #app {
                height: 100%;
                width: 100%;
                margin: 0;
                box-sizing: border-box;
                -webkit-overflow-scrolling: touch;
            }

            html {
                position: absolute;
                top: 0;
                left: 0;
                padding: 0;
                overflow: auto;
            }

            body {
                padding: 1rem;
                overflow: auto;
            }
        </style>
	</head>
	<body>
		<div id="app">
			<my-app>Loading Angular example&hellip;</my-app>
		</div>
		<script>document.write('<base href="' + document.location + '" />');</script>
		<script src="https://unpkg.com/core-js-bundle@3.6.5/minified.js">
		</script>
		<script src="https://unpkg.com/zone.js@0.11.2/dist/zone.min.js">
		</script>
		<script>
            var appLocation = './';
            var boilerplatePath = '';
            var systemJsMap = {
                "@ag-grid-community/all-modules/dist/styles/ag-grid.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-grid.css",
                "@ag-grid-community/core/dist/styles/ag-grid.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-grid.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-alpine-dark.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-alpine-dark.css",
                "@ag-grid-community/core/dist/styles/ag-theme-alpine-dark.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-alpine-dark.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-alpine.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-alpine.css",
                "@ag-grid-community/core/dist/styles/ag-theme-alpine.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-alpine.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-balham-dark.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-balham-dark.css",
                "@ag-grid-community/core/dist/styles/ag-theme-balham-dark.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-balham-dark.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-balham.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-balham.css",
                "@ag-grid-community/core/dist/styles/ag-theme-balham.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-balham.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-blue.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-blue.css",
                "@ag-grid-community/core/dist/styles/ag-theme-blue.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-blue.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-bootstrap.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-bootstrap.css",
                "@ag-grid-community/core/dist/styles/ag-theme-bootstrap.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-bootstrap.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-dark.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-dark.css",
                "@ag-grid-community/core/dist/styles/ag-theme-dark.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-dark.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-fresh.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-fresh.css",
                "@ag-grid-community/core/dist/styles/ag-theme-fresh.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-fresh.css",
                "@ag-grid-community/all-modules/dist/styles/ag-theme-material.css": "https://unpkg.com/@ag-grid-community/all-modules@25.1.0/dist/styles/ag-theme-material.css",
                "@ag-grid-community/core/dist/styles/ag-theme-material.css": "https://unpkg.com/@ag-grid-community/core@25.1.0/dist/styles/ag-theme-material.css",
                "@ag-grid-community/react": "https://unpkg.com/@ag-grid-community/react@25.1.0/",
                "@ag-grid-community/angular": "https://unpkg.com/@ag-grid-community/angular@25.1.0/",
                "@ag-grid-community/vue": "https://unpkg.com/@ag-grid-community/vue@25.1.0/",
                "ag-grid-community": "https://unpkg.com/ag-grid-community@25.1.0/",
                "ag-grid-enterprise": "https://unpkg.com/ag-grid-enterprise@25.1.0/",
                "ag-grid-angular": "https://unpkg.com/ag-grid-angular@25.1.0/",
                "ag-grid-react": "https://unpkg.com/ag-grid-react@25.1.0/",
                "ag-grid-vue": "https://unpkg.com/ag-grid-vue@25.1.0/"
            };
            var systemJsPaths = {
                "@ag-grid-community/all-modules": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-community/client-side-row-model": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-community/core": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-community/csv-export": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-community/infinite-row-model": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/all-modules": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/charts": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/clipboard": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/column-tool-panel": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/core": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/date-time-cell-editor": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/excel-export": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/filter-tool-panel": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/master-detail": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/menu": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/multi-filter": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/range-selection": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/rich-select": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/row-grouping": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/server-side-row-model": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/set-filter": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/side-bar": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/status-bar": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js",
                "@ag-grid-enterprise/viewport-row-model": "https://unpkg.com/@ag-grid-enterprise/all-modules@25.1.0/dist/ag-grid-enterprise.cjs.js"
            };
        </script>
		<script src="https://unpkg.com/systemjs@0.19.47/dist/system.js">
		</script>
		<script src="systemjs.config.js">
		</script>
		<script>System.import('main.ts').catch(function(err) { console.error(err); });</script>
	</body>
</html>