Im currently trying to embed bpmn io in a vue 3 application. Im able to load the diagram using the raw loader in webpack. Unfortunately there are some other issues.
1. The side bar on the left is not appearing
2. The canvas.zoom is not working. Diagram occupies only a small portion of the screen width and height.
MainPage.vue (file where bpmn magic resides)
<template>
<div ref="container" id="canvas" style="height: 100%"/>
</template>
<script>
import pizzaDiagram from '../assets/pizza-diagram.bpmn';
export default {
name: 'main-page',
mounted() {
this.$nextTick(() => {
const container = this.$refs.container;
let modeler = this.$bpmnModeler;
modeler.attachTo(container)
modeler.options = {
container,
height: "100%",
width: "100%"
}
modeler.importXML(pizzaDiagram).then((result) => {
const {warnings} = result;
console.log('success !', warnings);
const canvas = modeler.get('canvas');
canvas.zoom('fit-viewport')
}).catch((err) => {
const {warnings, message} = err;
console.trace('something went wrong. what went wrong :', warnings, message)
})
})
},
data() {
return {}
}
}
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
#canvas{
height: 100%;
width: 100%;
}
</style>
main.js (file where i register my bpmn components for general use app-wide)
import { createApp } from 'vue'
import App from './App.vue'
import BpmnJS from 'bpmn-js/dist/bpmn-navigated-viewer.production.min.js'
import BpmnModeler from "bpmn-js";
import BpmnViewer from "bpmn-js";
const app = createApp(App);
app.config.globalProperties.$bpmnViewer = new BpmnViewer();
app.config.globalProperties.$bpmnModeler = new BpmnModeler();
app.config.globalProperties.$bpmnInstance = new BpmnJS();
app.mount('#app')
