在 ReactJs 中使用 GoJs [英] Using GoJs in ReactJs
本文介绍了在 ReactJs 中使用 GoJs的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我试图在 React Js 中为 NLP/POS-tagger 项目创建一个解析器树.我发现 GoJs 提供了一个很酷的解析器树 GoJs-parser-tree，但我找不到 react js 实现的文档.我尝试了一些示例，但我无法将它与反应一起使用，这是我需要在反应中使用它的代码
<头><title>解析树</title><meta name="description" content="一个可折叠的树布局，所有叶节点都在同一层."/><!-- 版权所有 1998-2016 Northwoods Software Corporation.--><meta charset="UTF-8"><script src="go.js"></script><link href="../assets/css/goSamples.css" rel="stylesheet" type="text/css"/><!-- 你不需要使用这个 --><script src="goSamples.js"></script><!-- 这仅适用于 GoJS 示例框架 --><script id="代码">函数初始化(){如果(window.goSamples)goSamples()；//初始化这些样本——你不需要调用它var $ = go.GraphObject.make;//为了定义模板的简洁性我的图表 =$(go.Diagram, "myDiagramDiv",{允许复制:假，允许删除:假，允许移动:假，初始内容对齐:go.Spot.Center，initialAutoScale: go.Diagram.Uniform,布局:$(FlatTreeLayout,//自定义布局，定义如下{ 角度:90，压缩: go.TreeLayout.CompactionNone }),undoManager.isEnabled":真});myDiagram.nodeTemplate =$(go.Node, "垂直",{ selectionObjectName: "BODY" },$(go.Panel, "Auto", { name: "BODY" },$(go.Shape, "RoundedRectangle",new go.Binding("fill"),new go.Binding("stroke")),$(go.TextBlock,{ font: "bold 12pt Arial, sans-serif", margin: new go.Margin(4, 2, 2, 2) },new go.Binding("text"))),$(go.Panel,//这是在BODY"下面{ height: 15 },//总是这个高度，即使 TreeExpanderButton 不可见$("TreeExpanderButton")));myDiagram.linkTemplate =$(去.链接，$(go.Shape, {strokeWidth: 1.5 }));//设置nodeDataArray，描述句子的每一部分var nodeDataArray = [{ key: 1, text: "Sentence", fill: "#f68c06", stroke: "#4d90fe" },{ key: 2, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 1 },{ key: 3, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 2 },{ key: 4, text: "A", fill: "#f8f8f8", stroke: "#4d90fe", parent: 3 },{ key: 5, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 2 },{ key: 6, text: "rare", fill: "#f8f8f8", stroke: "#4d90fe", parent: 5 },{ key: 7, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 2 },{ key: 8, text: "black", fill: "#f8f8f8", stroke: "#4d90fe", parent: 7 },{ key: 9, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 2 },{ key: 10, text: "squirrel", fill: "#f8f8f8", stroke: "#4d90fe", parent: 9 },{ key: 11, text: "VP", fill: "#f68c06", stroke: "#4d90fe", parent: 1 },{ key: 12, text: "VBZ", fill: "#ccc", stroke: "#4d90fe", parent: 11 },{ key: 13, text: "has", fill: "#f8f8f8", stroke: "#4d90fe", parent: 12 },{ key: 14, text: "VP", fill: "#f68c06", stroke: "#4d90fe", parent: 11 },{ key: 15, text: "VBN", fill: "#ccc", stroke: "#4d90fe", parent: 14 },{ key: 16, text: "become", fill: "#f8f8f8", stroke: "#4d90fe", parent: 15 },{ key: 17, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 14 },{ key: 18, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 17 },{ key: 19, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 18 },{ key: 20, text: "a", fill: "#f8f8f8", stroke: "#4d90fe", parent: 19 },{ key: 21, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 18 },{ key: 22, text: "regular", fill: "#f8f8f8", stroke: "#4d90fe", parent: 21 },{ key: 23, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 18 },{ key: 24, text: "visitor", fill: "#f8f8f8", stroke: "#4d90fe", parent: 23 },{ key: 25, text: "PP", fill: "#f68c06", stroke: "#4d90fe", parent: 17 },{ key: 26, text: "TO", fill: "#ccc", stroke: "#4d90fe", parent: 25 },{ key: 27, text: "to", fill: "#f8f8f8", stroke: "#4d90fe", parent: 26 },{ key: 28, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 25 },{ key: 29, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 28 },{ key: 30, text: "a", fill: "#f8f8f8", stroke: "#4d90fe", parent: 29 },{ key: 31, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 28 },{ key: 32, text: "suburban", fill: "#f8f8f8", stroke: "#4d90fe", parent: 31 },{ key: 33, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 28 },{ key: 34, text: "garden", fill: "#f8f8f8", stroke: "#4d90fe", parent: 33 },{ key: 35, text: ".", fill: "#ccc", stroke: "#4d90fe", parent: 1 },{ key: 36, text: ".", fill: "#f8f8f8", stroke: "#4d90fe", parent: 35 }]//用树的数据创建模型，并分配给图表myDiagram.model =$(go.TreeModel,{ nodeDataArray: nodeDataArray });}//自定义 TreeLayout 以将所有叶节点定位在相同的垂直 Y 位置.函数 FlatTreeLayout() {go.TreeLayout.call(this);//调用基本构造函数}go.Diagram.inherit(FlatTreeLayout, go.TreeLayout);//这假设 TreeLayout.angle 是 90 - 向下增长/** @覆盖 */FlatTreeLayout.prototype.commitLayout = function() {go.TreeLayout.prototype.commitLayout.call(this);//首先调用基本方法//找到所有节点的最大 Y 位置var y = -无穷大；this.network.vertexes.each(function(v) {y = Math.max(y, v.node.position.y);});//将所有叶节点向下移动到那个 Y 位置，但保持它们的 X 位置this.network.vertexes.each(function(v) {var 节点 = v.node;如果(节点.isTreeLeaf){node.position = new go.Point(node.position.x, y);}});};//结束平面树布局<body onload="init()"><div id="样本"><h3>GoJS 解析树</h3><div id="myDiagramDiv" style="border:solid 1px black; width:100%; height:500px"></div><p>A <em>解析树</em>是表示句子结构的有序、有根的树，分解为词性.</p><p>此图使用自定义的 <a>TreeLayout</a>称为<b>FlatTreeLayout</b>将所有叶节点放在相同的 Y 位置.它还使用了一个 <b>TreeExpanderButton</b>在节点模板上.请参阅 <a href="../intro/buttons.html">按钮上的介绍页面</a>了解更多 GoJS 按钮信息.</p><p>此图中使用的缩写是:<ul><li><b>NP</b>，名词短语</li><li><b>VP</b>，动词短语</li><li><b>PP</b>，介词短语</li><li><b>DT</b>，一个确定器</li><li><b>JJ</b>，形容词</li><li><b>NN</b>，一个普通名词</li><li><b>VBZ</b>，第三人称单数现在动词</li><li><b>VBN</b>，过去分词动词</li></p></html>
这是我尝试使用它时得到的代码反应
import React, {Component} from 'react';从gojs"导入；const goObj = go.GraphObject.make;导出默认类 GoJs 扩展组件 {构造函数(道具){超级(道具)；this.renderCanvas = this.renderCanvas.bind(this);this.state = {myModel: null, myDiagram: null}}渲染画布(){让模型 = goObj (go.TreeModel);让图 = goObj (go.Diagram, this.refs.goJsDiv, {initialContentAlignment: go.Spot.Center});this.setState({myModel: 模型, myDiagram: 图表},() =>{model.nodeDataArray = this.props.data;图.模型 = 模型；this.setState({myModel: 模型, myDiagram: 图表});});}组件DidMount(){this.renderCanvas();}componentWillUpdate (prevProps) {if (this.props.data !== prevProps.data) {console.log ('更新');const 模型 = this.state.myModel;const 图 = this.state.myDiagram;model.nodeDataArray = this.props.data;图.模型 = 模型；this.setState({myModel: 模型, myDiagram: 图表});}}使成为 () {return <div ref="goJsDiv" style={{'width': '500px', 'height': '500px', 'backgroundColor': '#DAE4E4'}}></div>;}}GoJs.propTypes = { 数据:React.PropTypes.string.isRequired };GoJs.defaultProps = { 数据:'[]' };我无法弄清楚缺少什么，我从中得到的输出完全是一团糟.
解决方案
在花了几个小时在这里和那里更改代码后，我设法使所需的内容成为我的最终代码
import React, {Component} from 'react';从gojs"导入；const goObj = go.GraphObject.make;导出默认类 GoJs 扩展组件 {构造函数(道具){超级(道具)；this.renderCanvas = this.renderCanvas.bind(this);this.state = {myModel: null, myDiagram: null}}渲染画布(){函数 FlatTreeLayout () {go.TreeLayout.call(this);//调用基本构造函数}go.Diagram.inherit(FlatTreeLayout, go.TreeLayout);//这假设 TreeLayout.angle 是 90 - 向下增长/** @覆盖 */FlatTreeLayout.prototype.commitLayout = function () {go.TreeLayout.prototype.commitLayout.call(this);//首先调用基本方法//找到所有节点的最大 Y 位置var y = -无穷大；this.network.vertexes.each(function(v) {y = Math.max(y, v.node.position.y);});//将所有叶节点向下移动到 Y 位置，但保持它们的 X 位置this.network.vertexes.each(function(v) {var 节点 = v.node;如果(节点.isTreeLeaf){node.position = new go.Point(node.position.x, y);}});};让模型 = goObj (go.TreeModel);让图 = goObj (go.Diagram, this.refs.goJsDiv, {允许复制:假，允许删除:假，允许移动:假，初始内容对齐:go.Spot.Center，initialAutoScale: go.Diagram.Uniform,布局:goObj(FlatTreeLayout,//自定义布局，定义如下{ 角度:90，压缩: go.TreeLayout.CompactionNone }),undoManager.isEnabled":真});diagram.nodeTemplate = goObj(go.Node, "Vertical",{ selectionObjectName: "BODY" },goObj(go.Panel, "Auto", { name: "BODY" },goObj(go.Shape, "RoundedRectangle",new go.Binding("fill"),new go.Binding("stroke")),goObj(go.TextBlock,{ font: "bold 12pt Arial, sans-serif", margin: new go.Margin(4, 2, 2, 2) },new go.Binding("text"))),goObj(go.Panel,//这是BODY"下面的{ height: 15 },//总是这个高度，即使 TreeExpanderButton 不可见goObj("TreeExpanderButton")));图.linkTemplate = goObj(go.Link,goObj(go.Shape, {strokeWidth: 1.5 }));this.setState({myModel: 模型, myDiagram: 图表},() =>{model.nodeDataArray = this.props.data;图.模型 = 模型；this.setState({myModel: 模型, myDiagram: 图表});});}组件DidMount(){this.renderCanvas();}componentWillUpdate (prevProps) {if (this.props.data !== prevProps.data) {console.log ('更新');const 模型 = this.state.myModel;const 图 = this.state.myDiagram;model.nodeDataArray = this.props.data;图.模型 = 模型；this.setState({myModel: 模型, myDiagram: 图表});}}使成为 () {return <div ref="goJsDiv" style={{'width': '500px', 'height': '500px', 'backgroundColor': '#DAE4E4'}}></div>;}}GoJs.propTypes = { 数据:React.PropTypes.string.isRequired };GoJs.defaultProps = { 数据:'[]' };由于它是一个哑(无状态)组件，我们必须通过 props 从父组件传递数据.
来自父组件
render(){返回(<div><PTagBox data={nodeDataArray}/>);}
其中 PTagBox 是哑组件或子组件
im trying to create a parser tree in React Js for a NLP/POS-tagger project.i found that GoJs provides a cool parser tree GoJs-parser-tree,but i could not find documentation for react js implementation. i tried out some examples but i could not use it with react heres my code that i need to use it in react
<!DOCTYPE html>
<html>
<head>
<title>Parse Tree</title>
<meta name="description" content="A collapsible tree layout with all of the leaf nodes at the same layer." />
<!-- Copyright 1998-2016 by Northwoods Software Corporation. -->
<meta charset="UTF-8">
<script src="go.js"></script>
<link href="../assets/css/goSamples.css" rel="stylesheet" type="text/css" /> <!-- you don't need to use this -->
<script src="goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
<script id="code">
function init() {
if (window.goSamples) goSamples(); // init for these samples -- you don't need to call this
var $ = go.GraphObject.make; // for conciseness in defining templates
myDiagram =
$(go.Diagram, "myDiagramDiv",
{
allowCopy: false,
allowDelete: false,
allowMove: false,
initialContentAlignment: go.Spot.Center,
initialAutoScale: go.Diagram.Uniform,
layout:
$(FlatTreeLayout, // custom Layout, defined below
{ angle: 90,
compaction: go.TreeLayout.CompactionNone }),
"undoManager.isEnabled": true
});
myDiagram.nodeTemplate =
$(go.Node, "Vertical",
{ selectionObjectName: "BODY" },
$(go.Panel, "Auto", { name: "BODY" },
$(go.Shape, "RoundedRectangle",
new go.Binding("fill"),
new go.Binding("stroke")),
$(go.TextBlock,
{ font: "bold 12pt Arial, sans-serif", margin: new go.Margin(4, 2, 2, 2) },
new go.Binding("text"))
),
$(go.Panel, // this is underneath the "BODY"
{ height: 15 }, // always this height, even if the TreeExpanderButton is not visible
$("TreeExpanderButton")
)
);
myDiagram.linkTemplate =
$(go.Link,
$(go.Shape, { strokeWidth: 1.5 }));
// set up the nodeDataArray, describing each part of the sentence
var nodeDataArray = [
{ key: 1, text: "Sentence", fill: "#f68c06", stroke: "#4d90fe" },
{ key: 2, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 1 },
{ key: 3, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 2 },
{ key: 4, text: "A", fill: "#f8f8f8", stroke: "#4d90fe", parent: 3 },
{ key: 5, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 2 },
{ key: 6, text: "rare", fill: "#f8f8f8", stroke: "#4d90fe", parent: 5 },
{ key: 7, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 2 },
{ key: 8, text: "black", fill: "#f8f8f8", stroke: "#4d90fe", parent: 7 },
{ key: 9, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 2 },
{ key: 10, text: "squirrel", fill: "#f8f8f8", stroke: "#4d90fe", parent: 9 },
{ key: 11, text: "VP", fill: "#f68c06", stroke: "#4d90fe", parent: 1 },
{ key: 12, text: "VBZ", fill: "#ccc", stroke: "#4d90fe", parent: 11 },
{ key: 13, text: "has", fill: "#f8f8f8", stroke: "#4d90fe", parent: 12 },
{ key: 14, text: "VP", fill: "#f68c06", stroke: "#4d90fe", parent: 11 },
{ key: 15, text: "VBN", fill: "#ccc", stroke: "#4d90fe", parent: 14 },
{ key: 16, text: "become", fill: "#f8f8f8", stroke: "#4d90fe", parent: 15 },
{ key: 17, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 14 },
{ key: 18, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 17 },
{ key: 19, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 18 },
{ key: 20, text: "a", fill: "#f8f8f8", stroke: "#4d90fe", parent: 19 },
{ key: 21, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 18 },
{ key: 22, text: "regular", fill: "#f8f8f8", stroke: "#4d90fe", parent: 21 },
{ key: 23, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 18 },
{ key: 24, text: "visitor", fill: "#f8f8f8", stroke: "#4d90fe", parent: 23 },
{ key: 25, text: "PP", fill: "#f68c06", stroke: "#4d90fe", parent: 17 },
{ key: 26, text: "TO", fill: "#ccc", stroke: "#4d90fe", parent: 25 },
{ key: 27, text: "to", fill: "#f8f8f8", stroke: "#4d90fe", parent: 26 },
{ key: 28, text: "NP", fill: "#f68c06", stroke: "#4d90fe", parent: 25 },
{ key: 29, text: "DT", fill: "#ccc", stroke: "#4d90fe", parent: 28 },
{ key: 30, text: "a", fill: "#f8f8f8", stroke: "#4d90fe", parent: 29 },
{ key: 31, text: "JJ", fill: "#ccc", stroke: "#4d90fe", parent: 28 },
{ key: 32, text: "suburban", fill: "#f8f8f8", stroke: "#4d90fe", parent: 31 },
{ key: 33, text: "NN", fill: "#ccc", stroke: "#4d90fe", parent: 28 },
{ key: 34, text: "garden", fill: "#f8f8f8", stroke: "#4d90fe", parent: 33 },
{ key: 35, text: ".", fill: "#ccc", stroke: "#4d90fe", parent: 1 },
{ key: 36, text: ".", fill: "#f8f8f8", stroke: "#4d90fe", parent: 35 }
]
// create the Model with data for the tree, and assign to the Diagram
myDiagram.model =
$(go.TreeModel,
{ nodeDataArray: nodeDataArray });
}
// Customize the TreeLayout to position all of the leaf nodes at the same vertical Y position.
function FlatTreeLayout() {
go.TreeLayout.call(this); // call base constructor
}
go.Diagram.inherit(FlatTreeLayout, go.TreeLayout);
// This assumes the TreeLayout.angle is 90 -- growing downward
/** @override */
FlatTreeLayout.prototype.commitLayout = function() {
go.TreeLayout.prototype.commitLayout.call(this); // call base method first
// find maximum Y position of all Nodes
var y = -Infinity;
this.network.vertexes.each(function(v) {
y = Math.max(y, v.node.position.y);
});
// move down all leaf nodes to that Y position, but keeping their X position
this.network.vertexes.each(function(v) {
var node = v.node;
if (node.isTreeLeaf) {
node.position = new go.Point(node.position.x, y);
}
});
};
// end FlatTreeLayout
</script>
</head>
<body onload="init()">
<div id="sample">
<h3>GoJS Parse Tree</h3>
<div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:500px"></div>
<p>A <em>parse tree</em> is an ordered, rooted tree representing the structure of a sentence, broken down to parts-of-speech.</p>
<p>
This diagram uses a custom <a>TreeLayout</a> called <b>FlatTreeLayout</b> that places all leaf nodes at the same Y position.
It also makes use of a <b>TreeExpanderButton</b> on the node template. See the <a href="../intro/buttons.html">Intro page on Buttons</a> for more GoJS button information.
</p>
<p>
The abbreviations used in this diagram are:
<ul>
<li><b>NP</b>, a noun phrase</li>
<li><b>VP</b>, a verb phrase</li>
<li><b>PP</b>, a prepositional phrase</li>
<li><b>DT</b>, a determiner</li>
<li><b>JJ</b>, an adjective</li>
<li><b>NN</b>, a common noun</li>
<li><b>VBZ</b>, a third person singular present verb</li>
<li><b>VBN</b>, a past participle verb</li>
</ul>
</p>
</div>
</body>
</html>
and this the code i got when trying to use it react
import React, {Component} from 'react';
import go from 'gojs';
const goObj = go.GraphObject.make;
export default class GoJs extends Component {
constructor (props) {
super (props);
this.renderCanvas = this.renderCanvas.bind (this);
this.state = {myModel: null, myDiagram: null}
}
renderCanvas () {
let model = goObj (go.TreeModel);
let diagram = goObj (go.Diagram, this.refs.goJsDiv, {initialContentAlignment: go.Spot.Center});
this.setState({myModel: model, myDiagram: diagram},
() => {
model.nodeDataArray = this.props.data;
diagram.model = model;
this.setState({myModel: model, myDiagram: diagram});
}
);
}
componentDidMount () {
this.renderCanvas ();
}
componentWillUpdate (prevProps) {
if (this.props.data !== prevProps.data) {
console.log ('Updating');
const model = this.state.myModel;
const diagram = this.state.myDiagram;
model.nodeDataArray = this.props.data;
diagram.model = model;
this.setState({myModel: model, myDiagram: diagram});
}
}
render () {
return <div ref="goJsDiv" style={{'width': '500px', 'height': '500px', 'backgroundColor': '#DAE4E4'}}></div>;
}
}
GoJs.propTypes = { data: React.PropTypes.string.isRequired };
GoJs.defaultProps = { data: '[]' };
im unable to figure out whats missing and the out put i get from this is a total mess.
解决方案
After spending hours of changing code here and there i managed to make what was required heres my final code
import React, {Component} from 'react';
import go from 'gojs';
const goObj = go.GraphObject.make;
export default class GoJs extends Component {
constructor (props) {
super (props);
this.renderCanvas = this.renderCanvas.bind (this);
this.state = {myModel: null, myDiagram: null}
}
renderCanvas () {
function FlatTreeLayout () {
go.TreeLayout.call(this); // call base constructor
}
go.Diagram.inherit(FlatTreeLayout, go.TreeLayout);
// This assumes the TreeLayout.angle is 90 -- growing downward
/** @override */
FlatTreeLayout.prototype.commitLayout = function () {
go.TreeLayout.prototype.commitLayout.call(this); // call base method first
// find maximum Y position of all Nodes
var y = -Infinity;
this.network.vertexes.each(function(v) {
y = Math.max(y, v.node.position.y);
});
// move down all leaf nodes to that Y position, but keeping their X position
this.network.vertexes.each(function(v) {
var node = v.node;
if (node.isTreeLeaf) {
node.position = new go.Point(node.position.x, y);
}
});
};
let model = goObj (go.TreeModel);
let diagram = goObj (go.Diagram, this.refs.goJsDiv, {
allowCopy: false,
allowDelete: false,
allowMove: false,
initialContentAlignment: go.Spot.Center,
initialAutoScale: go.Diagram.Uniform,
layout:
goObj(FlatTreeLayout, // custom Layout, defined below
{ angle: 90,
compaction: go.TreeLayout.CompactionNone }),
"undoManager.isEnabled": true
});
diagram.nodeTemplate = goObj(go.Node, "Vertical",
{ selectionObjectName: "BODY" },
goObj(go.Panel, "Auto", { name: "BODY" },
goObj(go.Shape, "RoundedRectangle",
new go.Binding("fill"),
new go.Binding("stroke")),
goObj(go.TextBlock,
{ font: "bold 12pt Arial, sans-serif", margin: new go.Margin(4, 2, 2, 2) },
new go.Binding("text"))
),
goObj(go.Panel, // this is underneath the "BODY"
{ height: 15 }, // always this height, even if the TreeExpanderButton is not visible
goObj("TreeExpanderButton")
)
);
diagram.linkTemplate = goObj(go.Link,goObj(go.Shape, { strokeWidth: 1.5 }));
this.setState({myModel: model, myDiagram: diagram},
() => {
model.nodeDataArray = this.props.data;
diagram.model = model;
this.setState({myModel: model, myDiagram: diagram});
}
);
}
componentDidMount () {
this.renderCanvas ();
}
componentWillUpdate (prevProps) {
if (this.props.data !== prevProps.data) {
console.log ('Updating');
const model = this.state.myModel;
const diagram = this.state.myDiagram;
model.nodeDataArray = this.props.data;
diagram.model = model;
this.setState({myModel: model, myDiagram: diagram});
}
}
render () {
return <div ref="goJsDiv" style={{'width': '500px', 'height': '500px', 'backgroundColor': '#DAE4E4'}}></div>;
}
}
GoJs.propTypes = { data: React.PropTypes.string.isRequired };
GoJs.defaultProps = { data: '[]' };
Since its a dumb(stateless) component we have to pass data from the parent component via props.
from parent component
render(){
return(
<div>
<PTagBox data={nodeDataArray}/>
</div>
);
}
where PTagBox is the dumb or child component
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