IgniteUI · dkamburov · Dec 12, 2023 · Nov 10, 2023 · Nov 10, 2023 · Nov 10, 2023
diff --git a/samples/grids/grid/state-persistence-about/.prettierrc b/samples/grids/grid/state-persistence-about/.prettierrc
@@ -0,0 +1,11 @@
+{
+  "printWidth": 250,
+  "tabWidth": 4,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": false,
+  "trailingComma": "none",
+  "bracketSpacing": true,
+  "jsxBracketSameLine": false,
+  "fluid": false
+}
diff --git a/samples/grids/grid/state-persistence-about/ReadMe.md b/samples/grids/grid/state-persistence-about/ReadMe.md
@@ -0,0 +1,51 @@
+<!-- NOTE: do not change this file because it's auto re-generated from template: -->
+<!-- https://github.com/IgniteUI/igniteui-wc-examples/tree/vnext/templates/browser/sample/ReadMe.md -->
+
+This folder contains implementation of Web Components application with example of State Persistence About feature using [Grid](https://infragistics.com/webcomponentssite/components/general-getting-started.html) component.
+
+
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
+    <body>
+        <a target="_blank" href="https://infragistics.com/webcomponentssite/components/general-getting-started.html" rel="noopener noreferrer">
+            <img height="40px" style="border-radius: 0rem" alt="View Docs" src="https://github.com/IgniteUI/igniteui-blazor-examples/raw/vnext/templates/sample/images/button-docs.png"/>
+        </a>
+        <a target="_blank" href="./src/index.ts" rel="noopener noreferrer">
+            <img height="40px" style="border-radius: 0rem; max-width: 100%;" alt="View Code" src="https://github.com/IgniteUI/igniteui-blazor-examples/raw/vnext/templates/sample/images/button-code.png"/>
+        </a>
+        <a target="_blank" href="https://www.infragistics.com/webcomponents-demos/samples/grids/grid/state-persistence-about" rel="noopener noreferrer">
+            <img height="40px" style="border-radius: 0rem; max-width: 100%;" alt="Run Sample" src="https://github.com/IgniteUI/igniteui-blazor-examples/raw/vnext/templates/sample/images/button-run.png"/>
+        </a>
+        <a target="_blank" href="https://codesandbox.io/s/github/IgniteUI/igniteui-wc-examples/tree/master/samples/grids/grid/state-persistence-about?fontsize=14&hidenavigation=1&theme=dark&view=preview&file=/src/{SampleFile}" rel="noopener noreferrer">
+            <img height="40px" style="border-radius: 0rem; max-width: 100%;" alt="Run Sample" src="https://github.com/IgniteUI/igniteui-blazor-examples/raw/vnext/templates/sample/images/button-sandbox.png"/>
+        </a>
+    </body>
+</html>
+
+## Instructions
+
+To set up this project locally, execute these commands:
+
+```
+git clone https://github.com/IgniteUI/igniteui-wc-examples.git
+cd ./igniteui-wc-examples
+cd ./samples/grids/grid/state-persistence-about
+```
+
+open above folder in VS Code or type:
+```
+code .
+```
+
+In terminal window, run:
+
+```
+npm install
+npm run start
+```
+
+Then open http://localhost:4200/ in your browser
+
+
+## Learn More
+
+To learn more about **Ignite UI for Web Components**, check out the [Web Components documentation](https://infragistics.com/webcomponentssite/components/general-getting-started.html).
diff --git a/samples/grids/grid/state-persistence-about/index.html b/samples/grids/grid/state-persistence-about/index.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Sample | Ignite UI | Web Components | infragistics</title>
+    <meta charset="UTF-8" />
+
+    <link rel="shortcut icon" href="https://static.infragistics.com/xplatform/images/browsers/wc.png" >
+    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" />
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Kanit&display=swap" />
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Titillium Web" />
+    <link rel="stylesheet" href="https://static.infragistics.com/xplatform/css/samples/shared.v8.css" />
+    <link rel="stylesheet" href="./about.css" type="text/css" />
+  </head>
+
+  <body>
+    <div id="root">
+      <div class="container sample">
+        <div style="text-align: center; width: 900px">
+            <br />
+            <span>By default navigating to the previous page, components will reinitialize as per their initial configuration, therefore the igcGrid will lose its state.</span>
+            <br />
+            <span>What our Sample Component does is reading the state from the `window.localStorage` object and applying the corresponding state in the `onload` window lifecycle.</span><br />
+            <igc-button id="backBtn" variant="contained">Go Back</igc-button>
+        </div>
+      </div>
+    </div>
+
+    <!-- This script is needed only for parcel and it will be excluded for webpack -->
+    <% if (false) { %><script src="src/index.ts"></script><% } %>
+  </body>
+</html>
diff --git a/samples/grids/grid/state-persistence-about/package.json b/samples/grids/grid/state-persistence-about/package.json
@@ -0,0 +1,62 @@
+{
+  "name": "example-ignite-ui-web-components",
+  "description": "This project provides example of using Ignite UI for Web Components",
+  "author": "Infragistics",
+  "version": "1.0.0",
+  "license": "",
+  "private": true,
+  "homepage": ".",
+  "main": "src/index.ts",
+  "scripts": {
+    "build": "npm run build:prod",
+    "build:dev": "webpack --mode development --config ./webpack.config.js --progress --color --display-error-details",
+    "build:prod": "webpack --env.NODE_ENV=production --mode production --config ./webpack.config.js  --progress  --color --display-error-details --bail",
+    "serve:dev": "node --max-old-space-size=8192 node_modules/webpack-dev-server/bin/webpack-dev-server.js --mode development --config ./webpack.config.js --hot --progress --open",
+    "serve:prod": "webpack-dev-server --env.NODE_ENV=production  --mode production --config ./webpack.config.js --port 3000 --host 0.0.0.0 --hot --progress --open --content-base dist/",
+    "start": "npm run serve:dev",
+    "build:legacy": "npm run build:prod:legacy",
+    "build:dev:legacy": "webpack --env.legacy=true  --mode development --config ./webpack.config.js --progress --color --display-error-details",
+    "build:prod:legacy": "webpack --env.NODE_ENV=production --env.legacy=true  --mode production --config ./webpack.config.js  --progress  --color --display-error-details --bail",
+    "serve:dev:legacy": "node --max-old-space-size=8192 node_modules/webpack-dev-server/bin/webpack-dev-server.js --env.legacy=true --mode development --config ./webpack.config.js --hot --progress --open",
+    "serve:prod:legacy": "webpack-dev-server --env.NODE_ENV=production --env.legacy=true --mode production --config ./webpack.config.js --port 3000 --host 0.0.0.0 --hot --progress --open --content-base dist/",
+    "start:legacy": "npm run serve:dev:legacy"
+  },
+  "dependencies": {
+    "@webcomponents/custom-elements": "^1.4.1",
+    "@webcomponents/template": "^1.4.2",
+    "babel-runtime": "^6.26.0",
+    "core-js": "^3.6.5",
+    "igniteui-webcomponents-core": "4.3.1",
+    "igniteui-webcomponents-grids": "4.3.1",
+    "igniteui-webcomponents-inputs": "4.3.1",
+    "igniteui-webcomponents-layouts": "4.3.1",
+    "lit-html": "^2.2.0",
+    "tslib": "^2.0.0"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.8.3",
+    "@babel/core": "^7.8.3",
+    "@babel/plugin-proposal-class-properties": "^7.8.3",
+    "@babel/plugin-transform-runtime": "^7.10.0",
+    "@babel/preset-env": "^7.8.3",
+    "@babel/preset-typescript": "^7.8.3",
+    "@types/source-map": "^0.5.7",
+    "babel-loader": "^8.1.0",
+    "babel-plugin-transform-custom-element-classes": "^0.1.0",
+    "css-loader": "^1.0.0",
+    "csv-loader": "^3.0.2",
+    "file-loader": "^4.2.0",
+    "fork-ts-checker-webpack-plugin": "^4.1.5",
+    "html-webpack-plugin": "^4.3.0",
+    "parcel-bundler": "^1.6.1",
+    "source-map": "^0.7.3",
+    "style-loader": "^0.22.1",
+    "tsconfig-paths-webpack-plugin": "^4.0.0",
+    "typescript": "^4.4.4",
+    "webpack": "^5.74.0",
+    "webpack-cli": "^4.10.0",
+    "webpack-dev-server": "^4.11.1",
+    "worker-loader": "^3.0.8",
+    "xml-loader": "^1.2.1"
+  }
+}
diff --git a/samples/grids/grid/state-persistence-about/sandbox.config.json b/samples/grids/grid/state-persistence-about/sandbox.config.json
@@ -0,0 +1,7 @@
+{
+    "infiniteLoopProtection": false,
+    "hardReloadOnChange": false,
+    "view": "browser",
+    "template": "parcel"
+}
+
diff --git a/samples/grids/grid/state-persistence-about/src/index.css b/samples/grids/grid/state-persistence-about/src/index.css
@@ -0,0 +1,2 @@
+/* shared styles are loaded from: */
+/* https://static.infragistics.com/xplatform/css/samples */
diff --git a/samples/grids/grid/state-persistence-about/src/index.ts b/samples/grids/grid/state-persistence-about/src/index.ts
@@ -0,0 +1,19 @@
+import 'igniteui-webcomponents-grids/grids/combined';
+import { defineAllComponents, IgcButtonComponent } from 'igniteui-webcomponents';
+import "igniteui-webcomponents-grids/grids/themes/light/bootstrap.css";
+defineAllComponents();
+
+export class Sample {
+    private _bind: () => void;
+
+    constructor() {
+        var backBtn = document.getElementById("backBtn") as IgcButtonComponent;
+
+        this._bind = () => {
+            backBtn.addEventListener("click", () => { window.location.replace("./grids/grid/state-persistence-main");});
+        }
+        this._bind();
+    }
+}
+
+new Sample();
diff --git a/samples/grids/grid/state-persistence-about/tsconfig.json b/samples/grids/grid/state-persistence-about/tsconfig.json
@@ -0,0 +1,40 @@
+{
+  "compilerOptions": {
+    "noImplicitReturns": true,
+    "esModuleInterop": true,
+    "noImplicitAny": true,
+    "resolveJsonModule": true,
+    "declarationDir": "dist/types",
+    "moduleResolution": "node",
+    "declaration": true,
+    "target": "es2015",
+    "module": "es2015",
+    "strict": true,
+    "strictNullChecks": false,
+    "baseUrl": ".",
+    "paths": {
+      "igniteui-webcomponents-core": [ "node_modules/igniteui-webcomponents-core", "node_modules/@infragistics/igniteui-webcomponents-core" ],
+      "igniteui-webcomponents-charts": [ "node_modules/igniteui-webcomponents-charts", "node_modules/@infragistics/igniteui-webcomponents-charts" ],
+      "igniteui-webcomponents-gauges": [ "node_modules/igniteui-webcomponents-gauges", "node_modules/@infragistics/igniteui-webcomponents-gauges" ],
+      "igniteui-webcomponents-datasources": [ "node_modules/igniteui-webcomponents-datasources", "node_modules/@infragistics/igniteui-webcomponents-datasources" ],
+      "igniteui-webcomponents-excel": [ "node_modules/igniteui-webcomponents-excel", "node_modules/@infragistics/igniteui-webcomponents-excel" ],
+      "igniteui-webcomponents-inputs": [ "node_modules/igniteui-webcomponents-inputs", "node_modules/@infragistics/igniteui-webcomponents-inputs" ],
+      "igniteui-webcomponents-grids": [ "node_modules/igniteui-webcomponents-grids", "node_modules/@infragistics/igniteui-webcomponents-grids" ],
+      "igniteui-webcomponents-maps": [ "node_modules/igniteui-webcomponents-maps", "node_modules/@infragistics/igniteui-webcomponents-maps" ],
+      "igniteui-webcomponents-spreadsheet": [ "node_modules/igniteui-webcomponents-spreadsheet", "node_modules/@infragistics/igniteui-webcomponents-spreadsheet" ],
+      "igniteui-webcomponents-spreadsheet-chart-adapter": [ "node_modules/igniteui-webcomponents-spreadsheet-chart-adapter", "node_modules/@infragistics/igniteui-webcomponents-spreadsheet-chart-adapter" ],
+      "igniteui-webcomponents-grids/*": [ "node_modules/igniteui-webcomponents-grids/*", "node_modules/@infragistics/igniteui-webcomponents-grids/*" ],
+      "igniteui-webcomponents-grids/grids": [ "node_modules/igniteui-webcomponents-grids/grids", "node_modules/@infragistics/igniteui-webcomponents-grids/grids" ],
+      "igniteui-webcomponents-grids/grids/*": [ "node_modules/igniteui-webcomponents-grids/grids/*", "node_modules/@infragistics/igniteui-webcomponents-grids/grids/*" ],
+      "igniteui-webcomponents-grids/grids/combined": [ "node_modules/igniteui-webcomponents-grids/grids/combined", "node_modules/@infragistics/igniteui-webcomponents-grids/grids/combined" ],
+      "igniteui-webcomponents-layouts": [ "node_modules/igniteui-webcomponents-layouts", "node_modules/@infragistics/igniteui-webcomponents-layouts" ]
+    }
+  },
+  "include": [
+      "src/**/*"
+  ],
+  "exclude": [
+      "node_modules",
+      "dist"
+  ]
+}
diff --git a/samples/grids/grid/state-persistence-about/tslint.json b/samples/grids/grid/state-persistence-about/tslint.json
@@ -0,0 +1,53 @@
+{
+    "extends": ["tslint:recommended", "tslint-react", "tslint-config-prettier"],
+    "linterOptions": {
+      "exclude": [
+        "node_modules/**/*.ts",
+        "**/odatajs-4.0.0.js",
+        "src/images/*.*"
+      ]
+    },
+    "rules": {
+      "only-arrow-functions": false,
+      "jsx-self-close": false,
+      "jsx-wrap-multiline": false,
+      "no-var-requires": false,
+      "no-var": false,
+      "no-var-keyword": false,
+      "no-console": false,
+      "no-string-literal": false,
+      "no-unused-vars": false,
+      "@typescript-eslint/no-unused-vars": "off",
+      "jsx-no-lambda": false,
+      "ordered-imports": false,
+      "object-literal-sort-keys": false,
+      "object-literal-shorthand": false,
+      "member-ordering": false,
+      "curly": [false, "ignore-same-line"],
+      "max-classes-per-file": [true, 10],
+      "prefer-const": false,
+      "prefer-for-of": false,
+      "no-useless-constructor": false,
+      "@typescript-eslint/no-useless-constructor": "off",
+      "@typescript-eslint/type-annotation-spacing": "off"
+    },
+    "jsRules": {
+      "only-arrow-functions": false,
+      "jsx-self-close": false,
+      "jsx-wrap-multiline": false,
+      "no-var-requires": false,
+      "no-console": false,
+      "no-unused-vars": false,
+      "@typescript-eslint/no-unused-vars": "off",
+      "jsx-no-lambda": false,
+      "ordered-imports": false,
+      "object-literal-sort-keys": false,
+      "object-literal-shorthand": false,
+      "curly": [false, "ignore-same-line"],
+      "max-classes-per-file": [true, 10],
+      "prefer-const": false,
+      "prefer-for-of": false,
+      "no-useless-constructor": false,
+      "@typescript-eslint/no-useless-constructor": "off"
+    }
+  }
diff --git a/samples/grids/grid/state-persistence-about/webpack.config.js b/samples/grids/grid/state-persistence-about/webpack.config.js
@@ -0,0 +1,105 @@
+const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
+const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
+const path = require('path');
+const webpack = require('webpack');
+
+module.exports = env => {
+    const nodeEnv = process.env.NODE_ENV || 'development';
+    const isProd = nodeEnv === 'production';
+    const isLegacy = !!process.env.legacy && !(process.env.legacy == "false");
+    console.log(">> webpack nodeEnv=" + nodeEnv);
+    console.log(">> webpack isProd=" + isProd);
+    console.log(">> webpack isLegacy=" + isLegacy);
+    const presets = [
+        ["@babel/preset-env", {
+            "useBuiltIns": "usage",
+            "corejs": 3,
+            "targets": {
+                "browsers": isLegacy ? ["defaults"] : [
+                    "last 2 Chrome versions",
+                    "last 2 Safari versions",
+                    "last 2 iOS versions",
+                    "last 2 Firefox versions",
+                    "last 2 Edge versions"]
+            }
+        }],
+        "@babel/preset-typescript"
+    ];
+
+    return {
+        entry: isLegacy ? [
+            path.resolve(__dirname, 'node_modules/@webcomponents/custom-elements'),
+            path.resolve(__dirname, 'node_modules/@webcomponents/template'),
+            path.resolve(__dirname, 'src')
+        ] : path.resolve(__dirname, 'src'),
+        devtool: isProd ? false : 'source-map',
+        output: {
+            filename: '[name].[fullhash].bundle.js',
+            globalObject: 'this',
+            path: path.resolve(__dirname, 'dist'),
+        },
+
+        resolve: {
+            mainFields: ['esm2015', 'module', 'main'],
+            extensions: ['.ts', '.js', '.json'],
+            plugins: [new TsconfigPathsPlugin({
+                configFile: './tsconfig.json',
+                extensions: ['.ts', '.js'],
+                mainFields: ['esm2015', 'module', 'main']
+            })]
+        },
+
+        module: {
+            rules: [
+                { test: /\.(png|svg|jpg|gif)$/, use: ['file-loader'] },
+                { test: /\.(csv|tsv)$/, use: ['csv-loader'] },
+                { test: /\.xml$/, use: ['xml-loader'] },
+                { test: /\.css$/, sideEffects: true, use: ['style-loader', 'css-loader'] },
+                {
+                    test: /worker\.(ts|js)$/,
+                    use: [
+                        { loader: 'worker-loader' },
+                        {
+                            loader: 'babel-loader', options: {
+                                "compact": isProd ? true : false,
+                                "presets": presets,
+                                "plugins": [
+                                    "@babel/plugin-proposal-class-properties",
+                                    "@babel/plugin-transform-runtime"
+                                ]
+                            }
+                        }
+                    ]
+                },
+                {
+                    test: /\.(ts|js)$/, loader: 'babel-loader',
+                    options: {
+                        "compact": isProd ? true : false,
+                        "presets": presets,
+                        "plugins": [
+                            "@babel/plugin-proposal-class-properties",
+                            "@babel/plugin-transform-runtime"
+                        ]
+                    },
+                    exclude:
+                        function (modulePath) {
+                            return /node_modules/.test(modulePath) &&
+                                !/igniteui-webcomponents/.test(modulePath) &&
+                                !/lit-html/.test(modulePath);
+                        }
+                }],
+        },
+
+        plugins: [
+            new webpack.DefinePlugin({
+                'process.env.NODE_ENV': JSON.stringify(nodeEnv)
+            }),
+            new HtmlWebpackPlugin({
+                title: 'index-cs',
+                template: 'index.html',
+            }),
+            new ForkTsCheckerWebpackPlugin()
+        ]
+    };
+};
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		/* shared styles are loaded from: */
		/* https://static.infragistics.com/xplatform/css/samples */