If you are looking for the Angular JS adapter for Webix UI, check the related repository.
After cloning the repo, run the following commands:
npm install
npm run start
There aren't any special tricks for using Webix with Angular.
index.html contains references to Webix files
<script src="//cdn.webix.com/edge/webix.js"></script>
<link rel="stylesheet" href="//cdn.webix.com/edge/webix.css">When you need to create a Webix-based view, just create a normal Angular component with webix.ui call inside.
import { Component, ElementRef, OnDestroy, OnInit } from '@angular/core';
@Component({
selector: 'datatable',
template:""
})
export class DataTableComponent implements OnDestroy, OnInit {
private ui : webix.ui.datatable;
constructor(root: ElementRef) {
this.ui = <webix.ui.datatable> webix.ui({
container: root.nativeElement
view:"datatable", autoConfig:true, url:"data.php"
})
}
ngOnInit(){
this.ui.resize();
}
ngOnDestroy(){
this.ui.destructor();
}
}webix.ui call inside of a class constructor initializes a Webix view. You can use any Webix component and options here. A single Angular component can host a single Webix component or a layout with multiple Webix components.
ngOnInit handler is used to resize a component to the parent container size (it is not necessary if you use fixed sizes in the webix.ui config)
ngOnDestroy is used to clean the memory after the view is disposed of.
Webix component can load data directly from the server side. So, the component can work without data providers' infrastructure.
If necessary, you can use @Input attributes or data services to provide a data for the component, the same as for normal Angular components.
In both cases, the data must be set through the "data" property of the component. This way of data setting supports both raw data objects and promises of data objects.
app/services/film.ts
@Injectable()
export class FilmService {
getFilms(): Promise<Film[]>{
return Promise.resolve(FILMS);
}
}app/components/datatable.ts
constructor(private films: FilmService, root: ElementRef) {
this.ui = <webix.ui.datatable> webix.ui({
container: root.nativeElement,
view:"datatable", autoConfig:true, data: this.films.getFilms()
})
}You can add a public method to the component to call any necessary public method by using this.ui as a reference to the Webix object:
app/components/datatable.js
addRow(){
this.ui.add({ title:"New row" });
}You can expose events of Webix component through the @Output property:
app/components/datatable.js
export class DataTableComponent implements OnDestroy, OnInit {
private ui : webix.ui.datatable;
@Output() onRowSelect = new EventEmitter<Film>();
constructor(private films: FilmService, root: ElementRef) {
this.ui = <webix.ui.datatable> webix.ui({
container: root.nativeElement,
view:"datatable", autoConfig:true, data: this.films.getFilms(),
on:{
onAfterSelect: (id) => this.onRowSelect.emit(this.ui.getItem(id))
}
})
}The above code registers a public event "onRowSelect" for the DataTable component. This event will fire each time when a row is selected in the Webix component.
You can handle it in the parent component like this:
@Component({
selector: 'html-layout',
template: `<h2>Initing Webix component in separate HTML containers</h2>
<datatable (onRowSelect)="fillInfo($event)" class='pagebox'></datatable>
<div *ngIf="selectedFilm">
<h3> Selected Film </h3>
<ul>
<li> Title : {{selectedFilm.title}} </li>
<li> Votes : {{selectedFilm.votes}} </li>
</ul>
</div>
`
})
export class HTMLLayoutComponent {
private selectedFilm: Film;
fillInfo(film : Film){
this.selectedFilm = film;
}
}Here the parent component subscribes to the onRowSelect event and shows the selected record info when it is available.
A similar approach can be used to map any other event through @Output properties.
There are two ways of using Webix layouts with Angular. The recommended approach is to host all Webix layout-based components in a single Angular component:
export class MyLayoutComponent implements OnDestroy, OnInit {
private ui : webix.ui.datatable;
constructor(private films: FilmService, root: ElementRef) {
this.ui = <webix.ui.layout> webix.ui({
container: root.nativeElement,
view:"layout",
rows:[
some,
other,
{ cols:[ views, here ] }
]
})
}The second approach presupposes defining layouts directly as a part of the template property.
It is a rather tempting way, but it can cause problems, since Webix Layouts use fixed-size concept which is not compatible with the Angular way of UI building. So while you can use Webix layouts, they will behave differently from normal Angular components (the most notable thing is that you won't be able to use ngIf to hide/show a part of layout).
With the above disclaimer in mind, you can still try to use Webix Layout from an Angular template. There are three layout components provided in the app/components/layout.ts directory:
- rows - create a row layout
- columns - create a column layout
- cell - wraps a single cell of a layout
<rows type="space" class="pagebox">
<cell><toolbar (onButton)="buttonClick($event)">></toolbar></cell>
<cell>
<columns type="wide">
<cell width="300"><sidebar></sidebar></cell>
<cell><datatable></datatable></cell>
</columns>
</cell>
</rows>rows and cols tags support type, padding and margin attributes (similar to Webix layouts)
The cell tag supports width,height, minWidth, minHeight, maxWidth, maxHeight and gravity attributes similar to the Webix sizing attributes.
There is no way to define routerLink attributes inside of Webix UI.
You need to use the onItemClick event of a component, if you need to route to a different view:
this.ui = <webix.ui.menu>webix.ui({
container: root.nativeElement,
view: "menu", layout: "y", minHeight: 200, select: true,
data: [
{ id: "html-layout", value: "HTML Layout" },
{ id: "webix-layout", value: "Webix Layout" },
{ id: "form-grid", value: "Form and Grid" }
],
on: {
onItemClick: (id) => this.router.navigate([id])
}
})- Webix Layouts are not compatible with ngIf and any other DOM mutation directives
If you are creating a new project, be sure to add webix typings into src/tsconfig.app.json
"include": [
"src/**/*.ts",
"./node_modules/webix/types/webix.global.d.ts"
]The MIT License (MIT)
Copyright (c) 2019 XBSoftware
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.