Problem with JSON

Questions
#1

Hi!

I am trying to get data from a http request json response.

When I print out response.data in the console it prints out the response.
The same with resp. (var resp = JSON.parse(JSON.stringify(response.data)); )

But when I try to print out resp.dagar[0].veckodag I get “dagar is undefined”

I have tried in a lot of different ways but no luck. I used List Paths in JSON to get the JSON path.

Is there anyone that can point me in the right direction?

Thanks

plugin.Name = "Plugin";
plugin.OnChangeRequest = onChangeRequest;
plugin.OnConnect = onConnect;
plugin.OnDisconnect = onDisconnect;
plugin.OnPoll = onPoll;
plugin.OnSynchronizeDevices = onSynchronizeDevices;
plugin.PollingInterval = 1000;
plugin.DefaultSettings = {};

function onChangeRequest(device, attribute, value) {
switch (attribute) {
    case "Switch":
        device.Switch = value;
        break;
    default:
        break;
}
}

function onConnect() {
console.log("connected");
}

function onDisconnect() {
console.log("disconnected");
}

function onPoll() {
console.log("polling");

var http = new HTTPClient();
	try {
    var response = http.get("https://sholiday.faboul.se/dagar/v2.1/",{responseType : "text"});
} catch(err) {

    console.log(err.message);
}

var resp = JSON.parse(JSON.stringify(response.data));
  
   console.log(resp.dagar[0].veckodag);

}

function onSynchronizeDevices() {
var virtualSwitch = new Device();
virtualSwitch.Id = "1";
virtualSwitch.DisplayName = "Virtual Switch";
virtualSwitch.Capabilities = ["Switch"];
virtualSwitch.Attributes = [];
plugin.Devices[virtualSwitch.Id] = virtualSwitch;
}
#2

Here, try this code:

plugin.Name = "Plugin";
plugin.OnChangeRequest = onChangeRequest;
plugin.OnConnect = onConnect;
plugin.OnDisconnect = onDisconnect;
plugin.OnPoll = onPoll;
plugin.OnSynchronizeDevices = onSynchronizeDevices;
plugin.PollingInterval = 1000;
plugin.DefaultSettings = {};

var http = new HTTPClient();

function onChangeRequest(device, attribute, value) {
    switch (attribute) {
        case "Switch":
            device.Switch = value;
            break;
        default:
            break;
    }
}

function onConnect() {
    console.log("connected");
}

function onDisconnect() {
    console.log("disconnected");
}

function onPoll() {
    console.log("polling");
    var resp = http.get("https://sholiday.faboul.se/dagar/v2.1/");
    console.log(resp.data.dagar[0].veckodag);
}

function onSynchronizeDevices() {
    var virtualSwitch = new Device();
    virtualSwitch.Id = "1";
    virtualSwitch.DisplayName = "Virtual Switch";
    virtualSwitch.Capabilities = ["Switch"];
    virtualSwitch.Attributes = [];
    plugin.Devices[virtualSwitch.Id] = virtualSwitch;
}
#3

Thanks thats worked.

But I actually had problem with another json that I have hosted locally on my network. I just tested with this page and I got the same problem here. But now this one works. Sadly i can’t get my “real” one to work.

Since my json is quite long I have taken out a small part of it.

{
   "dagar": [
      {
         "1 Januari": [
            "Internationella pizzadagen *"
         ],
         "2 Januari": [
            "Världsdagen för introverta *"
         ],
         "3 Januari": [
            "Internationella JRR Tolkien-dagen *"
         ]
      }
   ]
}

I tested to put that part in the code as a const for testing. When I test it in on Tryit Editor v3.7 it works. But when I put roughly the same code in HR I get “No public methods with the specified arguments were found.”

plugin.Name = "Plugin";
plugin.OnChangeRequest = onChangeRequest;
plugin.OnConnect = onConnect;
plugin.OnDisconnect = onDisconnect;
plugin.OnPoll = onPoll;
plugin.OnSynchronizeDevices = onSynchronizeDevices;
plugin.PollingInterval = 1000;
plugin.DefaultSettings = {};

var http = new HTTPClient();

function onChangeRequest(device, attribute, value) {
    switch (attribute) {
        case "Switch":
            device.Switch = value;
            break;
        default:
            break;
    }
}

function onConnect() {
    console.log("connected");
}

function onDisconnect() {
    console.log("disconnected");
}

function onPoll() {
const myJSON = '{"dagar":[{"1 Januari":["Internationella pizzadagen *"],"2 Januari":["Världsdagen för introverta *"],"3 Januari":["Internationella JRR Tolkien-dagen *"]}]}';
const myObj = JSON.parse(myJSON);
console.log(myObj.dagar[0]["3 Januari"]);
}

function onSynchronizeDevices() {
    var virtualSwitch = new Device();
    virtualSwitch.Id = "1";
    virtualSwitch.DisplayName = "Virtual Switch";
    virtualSwitch.Capabilities = ["Switch"];
    virtualSwitch.Attributes = [];
    plugin.Devices[virtualSwitch.Id] = virtualSwitch;
}

Edit: If I put my code from Tryit Editor in a web brower in HR it works there as well. But not in my plugin…

#4

The Home Remote’s console.log function does not accept arrays. You should instead write the 1st element of the array to the console. This code here works:

plugin.Name = "Plugin";
plugin.OnChangeRequest = onChangeRequest;
plugin.OnConnect = onConnect;
plugin.OnDisconnect = onDisconnect;
plugin.OnPoll = onPoll;
plugin.OnSynchronizeDevices = onSynchronizeDevices;
plugin.PollingInterval = 1000;
plugin.DefaultSettings = {};

var http = new HTTPClient();

function onChangeRequest(device, attribute, value) {
    switch (attribute) {
        case "Switch":
            device.Switch = value;
            break;
        default:
            break;
    }
}

function onConnect() {
    console.log("connected");
}

function onDisconnect() {
    console.log("disconnected");
}

function onPoll() {
    var myJSON = '{"dagar":[{"1 Januari":["Internationella pizzadagen *"],"2 Januari":["Världsdagen för introverta *"],"3 Januari":["Internationella JRR Tolkien-dagen *"]}]}';
    var myObj = JSON.parse(myJSON);
    console.log(myObj.dagar[0]["3 Januari"][0]);
}

function onSynchronizeDevices() {
    var virtualSwitch = new Device();
    virtualSwitch.Id = "1";
    virtualSwitch.DisplayName = "Virtual Switch";
    virtualSwitch.Capabilities = ["Switch"];
    virtualSwitch.Attributes = [];
    plugin.Devices[virtualSwitch.Id] = virtualSwitch;
}
1 Like
#5

Oh, that was what was causing my headache.
I finally got it working, after hours and hours of cursing. lol
Thanks for the help!