What tag for the server response and what adaptor to use?

[Chris]

Hello,

how do I use the the remote data source properly?

If I use your example data (xml) from

https://js.syncfusion.com/demos/ejServices/Wcf/Northwind.svc

it works. But I have a json source which returns sth like this:

{"id":'root',"parent_id":0,"name":"Root","subChild":[
    {"id":1,"parent_id":0,"name":"Test Folder","subChild":[
        {"id":2,"parent_id":1,"name":"Child 1"},
        {"id":3,"parent_id":1,"name":"Child 2","subChild":[
            {"id":4,"parent_id":3,"name":"Child 3"}
        ]
        }
    ]
    },
    {"id":5,"parent_id":0,"name":"User 2 Folder 1"},
    {"id":6,"parent_id":0,"name":"User 2 Folder 2"}]
}

Do I have to wrap the response in a specific tag, if so what tag? Which Adaptor do I use? I thought that I should use the UrlAdaptor?
It should only be a single request on initialization. Everything else should be handled on the client side.

I wasn't able to find any helpful information in the docs.

Thanks in advance

[Christopher Issac Sunder K]

Hi Christopher, 

Greetings from Syncfusion!!! 

Your requirement can be achieved by using EJ2 DataManger. We have utilized the “mounted” life cycle event to bind the data from the service. 

mounted() { 

    this.getData(); 

}, 

methods: { 

    async getData() { 

        const data = await new DataManager({ 

            url: SERVICE_URL 

        }).executeQuery(new Query()); 

        this.fields = { 

            id: "id", 

            text: "name", 

            child: "subChild", 

            dataSource: data.result.defaultData 

        }; 

    } 

} 

Sample: http://www.syncfusion.com/downloads/support/directtrac/143651/ze/treeview-data416538293 

Please let us know if you have any concerns. 

Thanks, 

Christo 

[Chris]

Hello Christopher Issac Sunder K,

thanks for the code, was able to solve the problem! :)

Best

[Christopher Issac Sunder K]

Hi Christopher, 

We are glad to hear that the issue has been resolved at your end. Please let us know if you require any further assistance.  

Thanks,
Christo