Display multiple coordinates on the map in Next JS

99
0
10-19-2021 05:21 AM
DeepanshuKumar
New Contributor

Here below is my next JS Code which is showing simple map.

Can anyone please let me know that how can I display pop up or Info window on the marker location?

 

import NavBar from '@/components/NavBar'
import axios from 'axios';

import { useRef, useEffect } from 'react';
import { loadModules } from 'esri-loader';

export default function Home({...props}) {
    const MapElement = useRef(null)

    useEffect(() => {
        let view;
        
        loadModules([
            "esri/views/MapView",
            "esri/WebMap",
            "esri/Graphic",          
	        "esri/geometry/Point"
        ],{
            css: true
        }).then(([MapView, WebMap, Graphic, Point]) => {
            
            
            const webmap = new WebMap({
                basemap: 'topo-vector'
            })
            var view = new MapView({
                map: webmap,
                center:[-6.357768833333333,  53.415487166666665],
                zoom:6,
                container: MapElement.current
            })
            
            for(var i=0, i_length=props.data.length; i<i_length; i++){
                

                var point_symbol = new Point({                    
                    longitude: props.data[i].longitude,                    
                    latitude: props.data[i].latitude,                    
                    spatialReference: { wkid: 3857 }                
                });                
    
                var graphic_symbol = new Graphic({
                    geometry: point_symbol,                    
                    symbol: {                        
                        type: "simple-marker",
                        style: "circle",
                        color: "orange",
                        size: "18px",
                        outline: {
                            color: [150, 200, 255],
                            width: 5
                        } 
                    }
                });
                view.graphics.add(graphic_symbol);
                
            }
        })

        return () => {  
            if(!!view) {
                view.destroy()
                view=null
            }
        }
    })

    return (
        <div id="home-container">   
            <NavBar />
            
            <div className="app-wrapper" >
                <div className="app-content">
                    <div className="container no-padding">
                        <div className="row gy-4">
                            <div className="col-12 col-lg-8">
                                <div style={{height:850, width:1100}} ref={MapElement}>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div> 
        </div>
    )
}

export async function getServerSideProps(context) {

    let response = await axios(process.env.BASE_URL + 'zutec/v1/liveview/all',{
        headers : {
            'Authorization' : 'Bearer ' + process.env.TOKEN
        }
    })

    let data = await response.data
    return {
        props : {
            data: data
        }
    }
}

 

 

 

In above code, API call is doing by  getServerSideProps and data as array of objects is passing to the component using props. 
I need to display information as below.

DeepanshuKumar_0-1634646005791.png

 

0 Kudos
0 Replies