我已经通过npm安装了jointjs，并且还安装了类型输入和代码编译/构建。
码
import { Component } from '@angular/core';
import * as joint from '../../node_modules/jointjs/dist/joint.min';
export class AppComponent {
title = 'app works!';
constructor(
) {
// console.log(joint)// private jint: joint,
}
ngOnInit() {
var graph = new joint.dia.Graph;
}
}
错误显示在浏览器上：
Failed to compile.
/home/vinay/angularapps/jjs/src/app/app.component.ts (17,31): Property 'Graph' does not exist on type '{}'.)
我的cli.json文件..添加了jointjs的脚本和样式
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"project": {
"version": "1.0.0-beta.32.3",
"name": "jjs"
},
"apps": [
{
"root": "src",
"outDir": "dist",
"assets": [
"assets",
"favicon.ico"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"test": "test.ts",
"tsconfig": "tsconfig.json",
"prefix": "app",
"styles": [
"styles.css",
"../node_modules/jointjs/css/layout.css"
],
"scripts": ["../node_modules/jointjs/dist/joint.js"],
"environmentSource": "environments/environment.ts",
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
],
"e2e": {
"protractor": {
"config": "./protractor.conf.js"
}
},
"lint": [
{
"files": "src/**/*.ts",
"project": "src/tsconfig.json"
},
{
"files": "e2e/**/*.ts",
"project": "e2e/tsconfig.json"
}
],
"test": {
"karma": {
"config": "./karma.conf.js"
}
},
"defaults": {
"styleExt": "css",
"component": {}
}
}
我在其中添加allowJs的tsconfig.json文件
{
"compilerOptions": {
"baseUrl": "",
"declaration": false,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"lib": [
"es2016",
"dom"
],
"mapRoot": "./",
"module": "es2015",
"moduleResolution": "node",
"outDir": "../dist/out-tsc",
"sourceMap": true,
"allowJs": true,
"target": "es5",
"typeRoots": [
"../node_modules/@types"
]
}
}
我无法弄清楚如何创建此链接http://resources.jointjs.com/tutorial/hello-world上提供的简单hello world应用程序
好的，我终于得到了与@angular cli一起工作的jointjs，以下是步骤
在角度项目目录中的命令提示符下
确保在package.json中，条目显示在主干，jquery，jointjs，lodash的依赖项和devDepencies下，并确保它们是版本
jointjs 1.0.3，backbome = 1.3.3，jquery = 3.1.1，lodash = 3.10.1
在angular-cli.json文件中
在styles属性和脚本中； []属性添加如下的联合js详细信息
"styles": [
"styles.css",
"../node_modules/jointjs/css/layout.css"
],
"scripts": [
"../node_modules/jquery/dist/jquery.min.js",
"../node_modules/jointjs/dist/joint.js"
],
在您的component.html中
<div id="paper"></div>
在你的component.ts中
import * as jQuery from 'jquery';
import * as _ from 'lodash';
import * as $ from 'backbone';
const joint = require('../../../../node_modules/jointjs/dist/joint.js');
ngOnInit() {
let graph = new joint.dia.Graph;
let paper = new joint.dia.Paper({
el: jQuery("#paper"),
width: 600,
height: 200,
model: graph,
gridSize: 1
});
let rect = new joint.shapes.basic.Rect({
position: { x: 100, y: 30 },
size: { width: 100, height: 30 },
attrs: { rect: { fill: 'blue' }, text: { text: 'my box', fill: 'white' } }
});
let rect2 = rect.clone() as joint.shapes.basic.Rect;
rect2.translate(300);
var link = new joint.dia.Link({
source: { id: rect.id },
target: { id: rect2.id }
});
graph.addCells([rect, rect2, link]);
}
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