import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
//
import '@angular/compiler';
import { Component, enableProdMode, NgModule, ViewChild } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { BrowserModule } from '@angular/platform-browser';
import * as wjcGrid from '@mescius/wijmo.grid';
import { WjGridModule } from '@mescius/wijmo.angular2.grid';
//
@Component({
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
data: any[];
// DataSvc will be passed by derived classes
constructor() {
this.data = this._getData();
}
@ViewChild('flex', { static: true }) grid: wjcGrid.FlexGrid;
freezeCells(topFreeze: HTMLInputElement, bottomFreeze: HTMLInputElement, leftFreeze: HTMLInputElement, rightFreeze: HTMLInputElement) {
const frozenCells = {
top: parseInt(topFreeze.value) || 0,
bottom: parseInt(bottomFreeze.value) || 0,
left: parseInt(leftFreeze.value) || 0,
right: parseInt(rightFreeze.value) || 0
};
// Apply the frozenCells to the grid
this.grid.frozenCells = frozenCells;
// Read back what was actually applied
const appliedFrozenCells = this.grid.frozenCells;
// Prepare the message
const messageElement = document.getElementById('errorMsg');
let appliedFreezeMsg = "Applied freeze: ";
if (Object.keys(appliedFrozenCells).length === 0) {
appliedFreezeMsg += "None";
} else {
appliedFreezeMsg += (Object as any).entries(appliedFrozenCells)
.map(([key, value]: [string, any]) => `${key}: ${value}`)
.join(', ');
}
// Display the message
messageElement.style.display = 'block';
messageElement.style.color = 'green';
messageElement.textContent = appliedFreezeMsg;
}
clearFreezeCells(topFreeze: HTMLInputElement, bottomFreeze: HTMLInputElement, leftFreeze: HTMLInputElement, rightFreeze: HTMLInputElement) {
this.grid.frozenCells = {top:0, bottom:0, left:0, right:0};
topFreeze.value = bottomFreeze.value = leftFreeze.value = rightFreeze.value = '0';
this.handleInputChange(topFreeze, bottomFreeze, leftFreeze, rightFreeze);
document.getElementById('errorMsg').innerHTML = "";
}
handleInputChange(topFreeze: HTMLInputElement, bottomFreeze: HTMLInputElement, leftFreeze: HTMLInputElement, rightFreeze: HTMLInputElement) {
const topValue = parseInt(topFreeze.value, 10) || 0;
const bottomValue = parseInt(bottomFreeze.value, 10) || 0;
const leftValue = parseInt(leftFreeze.value, 10) || 0;
const rightValue = parseInt(rightFreeze.value, 10) || 0;
this.toggleDisable(topValue, bottomFreeze);
this.toggleDisable(bottomValue, topFreeze);
this.toggleDisable(leftValue, rightFreeze);
this.toggleDisable(rightValue, leftFreeze);
};
toggleDisable(primaryValue: number, secondaryElement: HTMLInputElement) {
secondaryElement.disabled = primaryValue > 0;
};
private _getData() {
// generate some random data
var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
data = [];
for (var i = 0; i < 200; i++) {
data.push({
id: i,
country: countries[i % countries.length],
downloads: Math.round(Math.random() * 20000),
sales: Math.random() * 10000,
expenses: Math.random() * 5000,
num1: Math.random() * 5000,
num2: Math.random() * 5000,
num3: Math.random() * 5000,
num4: Math.random() * 5000,
num5: Math.random() * 5000,
});
}
return data;
}
}
//
@NgModule({
imports: [WjGridModule, BrowserModule],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule {
}
//
enableProdMode();
// Bootstrap application with hash style navigation and global services.
platformBrowserDynamic().bootstrapModule(AppModule);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexGrid Frozen Rows and Columns</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Polyfills -->
<script src="node_modules/core-js/client/shim.min.js"></script>
<script src="node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="flex-grow-0">
<div id="freezeControls">
<h2 class="text-center">Grid Freeze Cells API</h2>
<div class="inputs">
<div class="inputRow">
<div class="ctrl">
<label for="topFreeze" class="form-label">Freeze Rows (Top):</label>
<input #topFreeze type="number" id="topFreeze" min="0" value="0" class="form-control"
(change)="handleInputChange(topFreeze, bottomFreeze, leftFreeze, rightFreeze)" />
</div>
<div class="ctrl">
<label for="bottomFreeze" class="form-label">Freeze Rows (Bottom):</label>
<input #bottomFreeze type="number" id="bottomFreeze" min="0" value="0" class="form-control"
(change)="handleInputChange(topFreeze, bottomFreeze, leftFreeze, rightFreeze)" />
</div>
</div>
<div class="inputRow">
<div class="ctrl">
<label for="leftFreeze" class="form-label">Freeze Columns (Left):</label>
<input #leftFreeze type="number" id="leftFreeze" min="0" value="0" class="form-control"
(change)="handleInputChange(topFreeze, bottomFreeze, leftFreeze, rightFreeze)" />
</div>
<div class="ctrl">
<label for="rightFreeze" class="form-label">Freeze Columns (Right):</label>
<input #rightFreeze type="number" id="rightFreeze" min="0" value="0" class="form-control"
(change)="handleInputChange(topFreeze, bottomFreeze, leftFreeze, rightFreeze)" />
</div>
</div>
</div>
<div class="d-grid gap-2 freezeBtns">
<button type="button" class="btn btn-primary" id="btnFreezeCells"
(click)="freezeCells(topFreeze, bottomFreeze, leftFreeze, rightFreeze)">Apply Freeze</button>
<button type="button" class="btn btn-primary" id="btnClearFreezeCells" (click)="clearFreezeCells(topFreeze, bottomFreeze, leftFreeze, rightFreeze)">Clear
Freeze</button>
</div>
<p id="errorMsg" class="text-center">{{ errorMessage }}</p>
</div>
</div>
<div class="flex-grow-1">
<wj-flex-grid #flex [allowPinning]="'Both'" [(itemsSource)]="data"></wj-flex-grid>
</div>
.wj-flexgrid {
max-height: 400px;
max-width: 1000px;
margin: 10px 0;
}
/* style frozen cells */
.wj-cell.wj-frozen:not(.wj-header):not(.wj-group):not(.wj-state-selected):not(.wj-state-multi-selected),
.wj-cell.wj-frozen.wj-alt:not(.wj-header):not(.wj-group):not(.wj-state-selected):not(.wj-state-multi-selected) {
background: rgb(255, 255, 125);
}
html,
body {
height: 800px;
margin: 0;
padding: 0;
overflow: hidden;
}
.container-fluid {
height: 100vh;
display: flex;
flex-direction: column;
padding: 15px;
box-sizing: border-box;
overflow: hidden;
margin: 0px 10px
}
#freezeControls {
max-width:1000px;
background-color: #f8f9fa;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
padding: 20px;
margin-bottom: 15px;
}
#freezeControls h2 {
color: #007bff;
margin-bottom: 20px;
}
.control-group {
margin-bottom: 15px;
}
#errorMsg {
color: #dc3545;
font-weight: bold;
margin-top: 10px;
}
.grid-container {
flex-grow: 1;
min-height: 0;
/* Important for Firefox */
display: flex;
flex-direction: column;
}
.inputRow{
display: flex;
justify-content: space-between;
}
.ctrl{
width: 100%;
margin: 0px 10px;
}
.freezeBtns button{
margin: 10px
}
.flex-container {
display: flex;
}
(function (global) {
SystemJS.config({
transpiler: './plugin-typescript.js',
typescriptOptions: {
"target": "ES2022",
"module": "system",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
},
baseURL: 'node_modules/',
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'systemjs-plugin-css' }
},
paths: {
// paths serve as alias
'npm:': ''
},
packageConfigPaths: [
'/node_modules/*/package.json',
"/node_modules/@angular/*/package.json",
"/node_modules/@mescius/*/package.json"
],
map: {
'core-js': 'https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js',
'typescript': 'https://cdnjs.cloudflare.com/ajax/libs/typescript/5.2.2/typescript.min.js',
"rxjs": "https://cdnjs.cloudflare.com/ajax/libs/rxjs/7.8.1/rxjs.umd.min.js",
'systemjs-plugin-css': 'https://cdn.jsdelivr.net/npm/systemjs-plugin-css@0.1.37/css.js',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.style': 'npm:@mescius/wijmo.grid.style/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.angular2.chart.analytics": "npm:@mescius/wijmo.angular2.chart.analytics/index.js",
"@mescius/wijmo.angular2.chart.animation": "npm:@mescius/wijmo.angular2.chart.animation/index.js",
"@mescius/wijmo.angular2.chart.annotation": "npm:@mescius/wijmo.angular2.chart.annotation/index.js",
"@mescius/wijmo.angular2.chart.finance.analytics": "npm:@mescius/wijmo.angular2.chart.finance.analytics/index.js",
"@mescius/wijmo.angular2.chart.finance": "npm:@mescius/wijmo.angular2.chart.finance/index.js",
"@mescius/wijmo.angular2.chart.hierarchical": "npm:@mescius/wijmo.angular2.chart.hierarchical/index.js",
"@mescius/wijmo.angular2.chart.interaction": "npm:@mescius/wijmo.angular2.chart.interaction/index.js",
"@mescius/wijmo.angular2.chart.radar": "npm:@mescius/wijmo.angular2.chart.radar/index.js",
'@mescius/wijmo.angular2.chart.map': 'npm:@mescius/wijmo.angular2.chart.map/index.js',
"@mescius/wijmo.angular2.chart": "npm:@mescius/wijmo.angular2.chart/index.js",
"@mescius/wijmo.angular2.core": "npm:@mescius/wijmo.angular2.core/index.js",
"@mescius/wijmo.angular2.gauge": "npm:@mescius/wijmo.angular2.gauge/index.js",
"@mescius/wijmo.angular2.grid.detail": "npm:@mescius/wijmo.angular2.grid.detail/index.js",
"@mescius/wijmo.angular2.grid.filter": "npm:@mescius/wijmo.angular2.grid.filter/index.js",
"@mescius/wijmo.angular2.grid.grouppanel": "npm:@mescius/wijmo.angular2.grid.grouppanel/index.js",
"@mescius/wijmo.angular2.grid.search": "npm:@mescius/wijmo.angular2.grid.search/index.js",
"@mescius/wijmo.angular2.grid.multirow": "npm:@mescius/wijmo.angular2.grid.multirow/index.js",
"@mescius/wijmo.angular2.grid.sheet": "npm:@mescius/wijmo.angular2.grid.sheet/index.js",
'@mescius/wijmo.angular2.grid.transposed': 'npm:@mescius/wijmo.angular2.grid.transposed/index.js',
'@mescius/wijmo.angular2.grid.transposedmultirow': 'npm:@mescius/wijmo.angular2.grid.transposedmultirow/index.js',
"@mescius/wijmo.angular2.grid": "npm:@mescius/wijmo.angular2.grid/index.js",
"@mescius/wijmo.angular2.input": "npm:@mescius/wijmo.angular2.input/index.js",
"@mescius/wijmo.angular2.olap": "npm:@mescius/wijmo.angular2.olap/index.js",
"@mescius/wijmo.angular2.viewer": "npm:@mescius/wijmo.angular2.viewer/index.js",
"@mescius/wijmo.angular2.nav": "npm:@mescius/wijmo.angular2.nav/index.js",
"@mescius/wijmo.angular2.directivebase": "npm:@mescius/wijmo.angular2.directivebase/index.js",
'@mescius/wijmo.angular2.barcode.common': 'npm:@mescius/wijmo.angular2.barcode.common/index.js',
'@mescius/wijmo.angular2.barcode.composite': 'npm:@mescius/wijmo.angular2.barcode.composite/index.js',
'@mescius/wijmo.angular2.barcode.specialized': 'npm:@mescius/wijmo.angular2.barcode.specialized/index.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'jszip': 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js',
"@angular/common/http": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/http.mjs",
"@angular/core": "https://cdn.jsdelivr.net/npm/@angular/core@16.2.6/fesm2022/core.mjs",
"@angular/platform-browser": "https://cdn.jsdelivr.net/npm/@angular/platform-browser@16.2.6/fesm2022/platform-browser.mjs",
"@angular/common": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/common.mjs",
"@angular/compiler": "https://cdn.jsdelivr.net/npm/@angular/compiler@16.2.6/fesm2022/compiler.mjs",
"@angular/forms": "https://cdn.jsdelivr.net/npm/@angular/forms@16.2.6/fesm2022/forms.mjs",
"@angular/localize": "https://cdn.jsdelivr.net/npm/@angular/localize@16.2.6/fesm2022/localize.mjs",
"@angular/platform-browser-dynamic": "https://cdn.jsdelivr.net/npm/@angular/platform-browser-dynamic@16.2.6/fesm2022/platform-browser-dynamic.mjs",
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
"./src": {
defaultExtension: 'ts'
},
"node_modules": {
defaultExtension: 'js'
},
wijmo: {
defaultExtension: 'js',
}
}
});
})(this);