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Last active July 13, 2021 16:21
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Smart Grid - Shadow DOM Working
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Dumber Gist</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
<base href="/">
</head>
<!--
Dumber Gist uses dumber bundler, the default bundle file
is /dist/entry-bundle.js.
The starting module is pointed to "main" (data-main attribute on script)
which is your src/main.js.
-->
<body>
<my-app></my-app>
<script src="/dist/entry-bundle.js" data-main="main"></script>
<script src="https://unpkg.com/[email protected]/common/data.js"></script>
<script type="module" src="https://unpkg.com/[email protected]/source/components/smart.ui.grid.js"></script>
</body>
</html>
Raw
package.json
{
"dependencies": {
"aurelia": "latest"
}
}
Raw
src\main.js
import Aurelia from 'aurelia';
import { MyApp } from './my-app';
Aurelia.app(MyApp).start();
Raw
src\my-app.html
<!--
Try to create a paired css/scss/sass/less file like my-app.scss.
It will be automatically imported based on convention.
-->
<!--
There is no bundler config you can change in Dumber Gist to
turn on shadow DOM.
But you can turn shadow DOM on by adding a meta tag in every
html template:
<use-shadow-dom>
-->
<use-shadow-dom></use-shadow-dom>
<h1>${message}</h1>
<smart-ui-grid id="grid"></smart-ui-grid>
Raw
src\my-app.js
import { $, $$ } from './util.js';
export class MyApp {
message = 'Hello Aurelia 2!';
attaching() {
this.dg = $('#grid');
this.dg.dataSource = new Smart.DataAdapter(
{
dataSource: [
{ "EmployeeID": 1, "FirstName": "Nancy", "LastName": "Davolio", "ReportsTo": 2, "Country": "USA", "Title": "Sales Representative", "HireDate": "1992-05-01 00:00:00", "BirthDate": "1948-12-08 00:00:00", "City": "Seattle", "Address": "507 - 20th Ave. E.Apt. 2A" },
{ "EmployeeID": 2, "FirstName": "Andrew", "LastName": "Fuller", "ReportsTo": null, "Country": "USA", "Title": "Vice President, Sales", "HireDate": "1992-08-14 00:00:00", "BirthDate": "1952-02-19 00:00:00", "City": "Tacoma", "Address": "908 W. Capital Way" },
{ "EmployeeID": 3, "FirstName": "Janet", "LastName": "Leverling", "ReportsTo": 2, "Country": "USA", "Title": "Sales Representative", "HireDate": "1992-04-01 00:00:00", "BirthDate": "1963-08-30 00:00:00", "City": "Kirkland", "Address": "722 Moss Bay Blvd." },
{ "EmployeeID": 4, "FirstName": "Margaret", "LastName": "Peacock", "ReportsTo": 2, "Country": "USA", "Title": "Sales Representative", "HireDate": "1993-05-03 00:00:00", "BirthDate": "1937-09-19 00:00:00", "City": "Redmond", "Address": "4110 Old Redmond Rd." },
{ "EmployeeID": 5, "FirstName": "Steven", "LastName": "Buchanan", "ReportsTo": 2, "Country": "UK", "Title": "Sales Manager", "HireDate": "1993-10-17 00:00:00", "BirthDate": "1955-03-04 00:00:00", "City": "London", "Address": "14 Garrett Hill" },
{ "EmployeeID": 6, "FirstName": "Michael", "LastName": "Suyama", "ReportsTo": 5, "Country": "UK", "Title": "Sales Representative", "HireDate": "1993-10-17 00:00:00", "BirthDate": "1963-07-02 00:00:00", "City": "London", "Address": "Coventry House Miner Rd." },
{ "EmployeeID": 7, "FirstName": "Robert", "LastName": "King", "ReportsTo": 5, "Country": "UK", "Title": "Sales Representative", "HireDate": "1994-01-02 00:00:00", "BirthDate": "1960-05-29 00:00:00", "City": "London", "Address": "Edgeham Hollow Winchester Way" },
{ "EmployeeID": 8, "FirstName": "Laura", "LastName": "Callahan", "ReportsTo": 2, "Country": "USA", "Title": "Inside Sales Coordinator", "HireDate": "1994-03-05 00:00:00", "BirthDate": "1958-01-09 00:00:00", "City": "Seattle", "Address": "4726 - 11th Ave. N.E." },
{ "EmployeeID": 9, "FirstName": "Anne", "LastName": "Dodsworth", "ReportsTo": 5, "Country": "UK", "Title": "Sales Representative", "HireDate": "1994-11-15 00:00:00", "BirthDate": "1966-01-27 00:00:00", "City": "London", "Address": "7 Houndstooth Rd." }
],
dataFields: [
'EmployeeID: number',
'ReportsTo: number',
'FirstName: string',
'LastName: string',
'Country: string',
'City: string',
'Address: string',
'Title: string',
'HireDate: date',
'BirthDate: date'
]
});
this.dg.sorting = { enabled: true };
this.dg.filtering = { enabled: true };
this.dg.behavior - { columnResizeMode: 'growAndShrink' };
this.dg.columns = [
{ label: 'First Name', dataField: 'FirstName', width: 200 },
{ label: 'Last Name', dataField: 'LastName', width: 200 },
{ label: 'Title', dataField: 'Title', width: 160 },
{ label: 'Birth Date', dataField: 'BirthDate', cellsFormat: 'd', width: 120 },
{ label: 'Hire Date', dataField: 'HireDate', cellsFormat: 'd', width: 120 },
{ label: 'Address', dataField: 'Address', width: 250 },
{ label: 'City', dataField: 'City', width: 120 },
{ label: 'Country', dataField: 'Country' }
];
}
}
Raw
src\util.js
export const collectAllElementsDeep = (selector = null, root, cachedElements = null) => {
let allElements = [];
if (cachedElements) {
allElements = cachedElements;
} else {
const findAllElements = function(nodes) {
for (let i = 0, el; el = nodes[i]; ++i) {
allElements.push(el);
// If the element has a shadow root, dig deeper.
if (el.shadowRoot) {
findAllElements(el.shadowRoot.querySelectorAll('*'));
}
}
}
if(root.shadowRoot) {
findAllElements(root.shadowRoot.querySelectorAll('*'));
}
findAllElements(root.querySelectorAll('*'));
}
return allElements.filter(el => el.matches(selector));
}
export const $ = (selector = null, root = document) => {
const [first = null] = collectAllElementsDeep(selector, root);
return first;
}
export const $$ = (selector = null, root = document) => {
return collectAllElementsDeep(selector, root);
}
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