Node and Edge Arrays
Documentation
Note that the Diagram widget is in the community technology preview (CTP) development stage.
This demo shows the Diagram widget's capability to load an external tree or a graph structure from two data sources: an array of shapes and an array of shape connectors. The connector is specified by the shape's ID attributes. The Diagram transforms information from the data sources into a tree layout view.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you!
We appreciate your feedback.
We appreciate your feedback.
<template>
<dx-diagram
id="diagram"
ref="diagram"
>
<dx-nodes :data-source="orgItemsDataSource"/>
<dx-edges :data-source="orgLinksDataSource"/>
<dx-toolbox>
<dx-group
:category="'general'"
:title="'General'"
/>
</dx-toolbox>
</dx-diagram>
</template>
<script>
import { DxDiagram, DxNodes, DxEdges, DxToolbox, DxGroup } from 'devextreme-vue/diagram';
import ArrayStore from 'devextreme/data/array_store';
import service from './data.js';
export default {
components: {
DxDiagram, DxNodes, DxEdges, DxToolbox, DxGroup
},
data() {
return {
orgItemsDataSource: new ArrayStore({
key: 'this',
data: service.getOrgItems()
}),
orgLinksDataSource: new ArrayStore({
key: 'this',
data: service.getOrgLinks()
})
};
}
};
</script>
<style scoped>
#diagram {
height: 725px;
}
</style>
import Vue from 'vue';
import App from './App.vue';
new Vue({
el: '#app',
components: { App },
template: '<App/>'
});
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx-diagram.min.css" />
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app">
</div>
</div>
</body>
</html>
var orgItems = [
{
'id': '106',
'text': 'Development',
'type': 'ellipse'
},
{
'id': '107',
'text': 'WinForms\nTeam',
'type': 'ellipse'
},
{
'id': '108',
'text': 'WPF\nTeam',
'type': 'ellipse'
},
{
'id': '109',
'text': 'Javascript\nTeam',
'type': 'ellipse'
},
{
'id': '110',
'text': 'ASP.NET\nTeam',
'type': 'ellipse'
},
{
'id': '112',
'text': 'Ana\nTrujillo',
'type': 'rectangle'
},
{
'id': '113',
'text': 'Antonio\nMoreno',
'type': 'rectangle'
},
{
'id': '115',
'text': 'Christina\nBerglund',
'type': 'rectangle'
},
{
'id': '116',
'text': 'Hanna\nMoos',
'type': 'rectangle'
},
{
'id': '117',
'text': 'Frederique\nCiteaux',
'type': 'rectangle'
},
{
'id': '119',
'text': 'Laurence\nLebihan',
'type': 'rectangle'
},
{
'id': '120',
'text': 'Elizabeth\nLincoln',
'type': 'rectangle'
},
{
'id': '122',
'text': 'Patricio\nSimpson',
'type': 'rectangle'
},
{
'id': '123',
'text': 'Francisco\nChang',
'type': 'rectangle'
}
];
var orgLinks = [
{
'id': '124',
'from': '106',
'to': '108',
},
{
'id': '125',
'from': '106',
'to': '109',
},
{
'id': '126',
'from': '106',
'to': '107',
},
{
'id': '127',
'from': '106',
'to': '110',
},
{
'id': '129',
'from': '110',
'to': '112',
},
{
'id': '130',
'from': '110',
'to': '113',
},
{
'id': '132',
'from': '107',
'to': '115',
},
{
'id': '133',
'from': '107',
'to': '116',
},
{
'id': '134',
'from': '107',
'to': '117',
},
{
'id': '136',
'from': '108',
'to': '119',
},
{
'id': '137',
'from': '108',
'to': '120',
},
{
'id': '139',
'from': '109',
'to': '122',
},
{
'id': '140',
'from': '109',
'to': '123',
}
];
export default {
getOrgItems() {
return orgItems;
},
getOrgLinks() {
return orgLinks;
}
};
System.config({
transpiler: 'plugin-babel',
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-vue': 'npm:devextreme-vue@19.2',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'whatwg-fetch': 'npm:whatwg-fetch@2.0.4/fetch.js',
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js'
},
meta: {
'*.vue': {
loader: 'vue-loader'
}
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});