Node Red World Map

[Tom Rothoehler]

Hi there,

First off... big thanks to all the developers and contributors to this awesome project!

I'm running Node Red 0.16.2 on Ubuntu 64-bit and it works great.  I've got it controlling wemos/android devices via MQTT as well as pulling and displaying data from my home energy monitor.

What I hope someone can help with is I'm trying to plot objects using world map (node-red-contrib-web-worldmap).  I believe I have it installed correctly, the map shows up (but seems to be always centered on "Winchester" UK).  I manually entered position data into the Worldmap object and it plotted it ok for a few tries and then seemed to stop working.  I'm pulling AIS data for a local ferry and I have that working ok... just need to get it onto the map. 

Is there anything obvious I'm missing?  I can think of 1000s of things I can do with this if I could only get it working.  I've searched this group and online with not much luck. 

I've attached my flow so far... any ideas?:

[
    {
        "id": "57009dab.2b1904",
        "type": "tab",
        "label": "Flow 2"
    },
    {
        "id": "86f7937d.11f9b",
        "type": "function",
        "z": "57009dab.2b1904",
        "name": "Plot object on map",
        "func": "var posFerry = {\n    name:\"Ferry\", \n    lat:49, \n    lon:-123.45,\n    icon:\"ship\",\n    iconColor:\"darkred\",\n    extrainfo:\"Something goes here\",\n    zoom:\"10\"\n};\nmsg.payload = posFerry;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 471,
        "y": 217.10003662109375,
        "wires": [
            [
                "12984e95.797101",
                "7f1def58.0b441"
            ]
        ]
    },
    {
        "id": "12984e95.797101",
        "type": "worldmap",
        "z": "57009dab.2b1904",
        "name": "",
        "lat": "",
        "lon": "",
        "zoom": "",
        "layer": "Esri Satellite",
        "cluster": "",
        "maxage": "",
        "x": 711,
        "y": 217.10003662109375,
        "wires": []
    },
    {
        "id": "38e7cff9.041008",
        "type": "inject",
        "z": "57009dab.2b1904",
        "name": "",
        "topic": "",
        "payload": "",
        "payloadType": "str",
        "repeat": "",
        "crontab": "",
        "once": false,
        "x": 281,
        "y": 217.10003662109375,
        "wires": [
            [
                "86f7937d.11f9b"
            ]
        ]
    },
    {
        "id": "3b96f305.18baa4",
        "type": "comment",
        "z": "57009dab.2b1904",
        "name": "Simple map - click inject to send thing to map.",
        "info": "Adds a map at http://(your-server-ip):1880/worldmap. \n\nThe `function` node creates an object with some basic properties required to add to a map.",
        "x": 411,
        "y": 157.10003662109375,
        "wires": []
    },
    {
        "id": "7f1def58.0b441",
        "type": "debug",
        "z": "57009dab.2b1904",
        "name": "",
        "active": true,
        "console": "false",
        "complete": "false",
        "x": 715,
        "y": 298,
        "wires": []
    }
]


Thanks so much!

PS The flow was pulled mostly from another thread on this group...


Thanks!

Tom

[Librae]

Hi Tom,

You could import the example and do modification based on it.

BTW, you can also check the working flow here:
    https://goiot.cc/librae/earthquake (need signin)

and the live demo:

    http://librae-earthquake.goiot.cc (public)

​

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[Tom Rothoehler]

Thanks for the reply!

I tried both the example that comes included and other such things... but I think I just figured it out.  It doesn't seem to want to work in Chrome/Firefox.  It works in Internet Explorer though... whens the last time you ever heard that? haha!

I'm very excited... I got two boats on there, plus course and speed information.  Sky's the limit!

Thanks for the tips :)

Tom

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[Tom Rothoehler]

I just wanted to add that your earthquake map doesn't seem to want to work in Chrome/FF but does work in IE.  Issue could be local with my machine though.

t.

On Tuesday, March 14, 2017 at 10:38:08 PM UTC-7, Librae L wrote:

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[Librae]

My Chrome/Safari/Firefox all works well, maybe your browsers are out-of-date?
IE is a hell, sometimes, haha

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[Dave C-J]

Yes, 

odd - your flow (as per first post) is working fine for me in Chrome.

Is there anything in the developer console log worth reporting ?

[Tom Rothoehler]

Thanks for the tips!  I'll check out the debug thing... I enabled some IPS stuff on my firewall, I've seen it sometimes blow things up on our work firewall so I'll disable that and give it a shot.

Thanks for the feedback; knowing it works in Chrome for someone else is really helpful.

Cheers,

Tom

[Ann Sunny]

Hi, i'm interested in checking the flow in  https://goiot.cc/librae/earthquake , but i tried to signin at it failed. May i know which acc i should use? Or where should i register?

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