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    Please Note This forum exists for community support for the Mango product family and the Radix IoT Platform. Although Radix IoT employees participate in this forum from time to time, there is no guarantee of a response to anything posted here, nor can Radix IoT, LLC guarantee the accuracy of any information expressed or conveyed. Specific project questions from customers with active support contracts are asked to send requests to support@radixiot.com.

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    mliu18

    @mliu18

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    Latest posts made by mliu18

    • [Dashboard] "ma-point-value" use both 'flash-on-change' and 'font color' properties

      Hi all,

      I'm trying to use both the flash-on-change and font color property of ma-point-value, however, whenever I set a non-default font color, the flash-on-change behavior stops. Any help is much appreciated. cheers.

      Examples:

      • flash-on-change working as expected
      <ma-point-value id="display-v-100" enable-popup="down" style="position: absolute; left: 744px; top: 99px; width: 35px; height: 15px; background: white; font-size: 10px;" point-xid="V1" hide-event-indicator="false" flash-on-change="true" display-type="rendered"></ma-point-value>
      
      • flash-on-change doesn't work
      <ma-point-value id="display-v-100" enable-popup="down" style="position: absolute; left: 744px; top: 99px; width: 35px; height: 15px; background: black; color: white; font-size: 10px;" point-xid="V1" hide-event-indicator="false" flash-on-change="true" display-type="rendered"></ma-point-value>
      

      Warm regards,
      Michael

      posted in User help
      M
      mliu18
    • RE: cannot view REST API documentation in V3

      @phildunlap just an update on this, I managed to get it working this time, the culprit is in fact those extra headers, however in my case, I had to delete the following. It stops working if I delete the header "X-Xsrf-Token".

      del s.headers["Content-Length"]
      del s.headers["Content-Type"]
      del s.headers["Cookie"]
      

      Anyway, thank you for your prompt responses. Cheers.

      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • RE: cannot view REST API documentation in V3

      @phildunlap thanks!! made a very silly mistake, i put the env.properties in the overrides/classes folder by mistake...

      however, I'm still unable to get the REST API stuff to work in python. would really appreciate it if you could have a look, cheers.

      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • RE: cannot view REST API documentation in V3

      @phildunlap also, a bit off topic, but could you please help me out with some python code to access the REST API, I can successfully login, but any attempt to retrieve data keeps timing out, here is the code I used in python

      import requests
      import json
      
      s = requests.Session()
      s.headers.update({'Accept': 'application/json', 'Content-Length': '39', 'Content-Type': 'application/json;charset=UTF-8','Cookie':'XSRF-TOKEN=74cf354a-e871-48b6-a1c2-bebb93d00120','X-XSRF-TOKEN':'74cf354a-e871-48b6-a1c2-bebb93d00120'});
      
      #Show session headers
      #print(s.headers)
      
      js = {'username': "admin", 'password': "admin"}
      
      r = s.post('http://localhost:8080/rest/v2/login', data=json.dumps(js))
      
      #Show headers sent
      print( r.request.headers)
      # show returned headers
      print( r.headers)
      
      
      ##you may need to set your X-Xsrf-Token header from the cookie, if so uncomment next line.
      s.headers.update({'X-XSRF-TOKEN' : s.cookies['XSRF-TOKEN']})
      
      #Show Login response JSON
      #print( r.text)
      
      ##Show all data points
      r = s.get('http://localhost:8080/rest/v1/data-points/', timeout=5);
      #print( r.text)
      

      the initial login returns the following header

      {'Date': 'Tue, 16 May 2017 15:03:52 GMT', 'Set-Cookie': 'MANGO8080=1k38gugobccn4d2nrpfc18f6r;Path=/;HttpOnly, XSRF-TOKEN=e4a452ea-6e47-4a12-8547-202eb0b158d4;Path=/', 'Expires': 'Thu, 01 Jan 1970 00:00:00 GMT', 'X-Mango-Default-URI': '/ui/data-point-details/', 'Content-Type': 'application/json;charset=UTF-8', 'X-Content-Type-Options': 'nosniff', 'X-XSS-Protection': '1; mode=block', 'X-Frame-Options': 'SAMEORIGIN', 'Transfer-Encoding': 'chunked'}
      

      however, the second "s.get" receives the following error message

      Traceback (most recent call last):
      
        File "<ipython-input-33-fae73997cd8c>", line 1, in <module>
          r = s.get('http://localhost:8080/rest/v1/data-points/', timeout=5);
      
        File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 501, in get
          return self.request('GET', url, **kwargs)
      
        File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 488, in request
          resp = self.send(prep, **send_kwargs)
      
        File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 609, in send
          r = adapter.send(request, **kwargs)
      
        File "C:\ProgramData\Anaconda3\lib\site-packages\requests\adapters.py", line 499, in send
          raise ReadTimeout(e, request=request)
      
      ReadTimeout: HTTPConnectionPool(host='localhost', port=8080): Read timed out. (read timeout=5)
      

      On the other hand, if I do it in the browser (after logging in to the web UI), the full list of points is returned.

      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • RE: cannot view REST API documentation in V3

      @phildunlap yes I'm already logged in, and I have tried it on a few different browsers and different computers, still the same
      btw, i'm using the free version, not sure if this matters or not

      edit1: if I try without logging in, this is the message I get, which is different from when I'm logged in

      401 : undefined http://localhost:8080/rest/api-docs
      
      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • cannot view REST API documentation in V3

      Hi, it appears that I can no longer view the REST API documentation at http://localhost:8080/swagger/index.html when using the latest v3.0.1. I have placed the env.properties in overrides/classes and set swagger=true. However, opening that documentation link returns the following. Could anyone help please. Cheers.

      Can't read swagger JSON from http://localhost:8080/rest/api-docs
      
      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • RE: Mango 3.0 HTML dashboard unresponsive/taking up CPU utilisation

      Hi Jared,

      Thanks for the prompt response. Just wondering what do you mean by a single <ma-point-values> with an array of points? Cheers.

      Warm regards,
      Michael

      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • Mango 3.0 HTML dashboard unresponsive/taking up CPU utilisation

      Hi,

      Just wondering if the behaviour I have is expected. I have created a custom dashboard using the pre-beta Mango 3.0, running on an i7 desktop with 16GB RAM, windows 10. The dashboard has a few ma-serial-chart and several ma-point-value, the code is shown below. All data-points used are updated once every second.

      Opening up the page on my desktop is mostly okay (apart from occasional unresponsiveness). The CPU usage can reach up to 10% from my Chrome browser. However, trying the page on a web device, such as my iPad becomes almost un-responsive. The page itself can take a minute to open, and any interaction, such as navigating to other pages has a huge delay. Despite this, the other few default dashboards (such as energy dashboard) don't have the same issue.

      I also tried to do the same on network connected Laptops, it isn't as bad as my iPad, however it is considerable more un-responsive than on the host PC.

      Is it because I'm having too many real-time plots? Or did I miss anything in the code. Cheers.

      Warm regards,
      Michael

      <div class="ma-designer-root" id="07d16112-2e95-40d7-b258-484be7e4806e" style="width: 1000px; height: 1000px; position: relative;" src="\user\img\network.svg" legend="DG Set-Point">
          
          
          <img id="819151ac-a817-4e65-badb-b5268105f658" style="position: absolute; left: 3px; top: 300px; width: 994px; height: 371px; text-align: center; color: rgb(255, 0, 0); z-index: 1;" src="\user\img\network.png">
          
          
          
          <ma-serial-chart id="67ca008b-ffd8-4eda-b295-6730bf3d547e" style="position: absolute; left: 0px; width: 500px; height: 300px; bottom: 0px; z-index: 1;" series1-values="bus_voltage_bsp_pu" default-type="line" legend="true" series1-title="BSP" series2-values="bus_voltage_a_pu" series2-title="A" series3-values="bus_voltage_b_pu" series3-title="B" series4-values="bus_voltage_c_pu" series4-title="C"></ma-serial-chart>
          <ma-serial-chart id="824fcec7-0b4f-4281-b0c6-bd059a2e0106" style="position: absolute; left: 0px; top: 0px; width: 500px; height: 300px;" series1-values="dg_set_point" series1-title="DG Set-Point" legend="true" default-type="line"></ma-serial-chart>
          <ma-serial-chart id="4aafc590-3296-456f-9cb6-23ebe9ff6e18" style="position: absolute; top: 0px; width: 500px; height: 300px; right: 0px;" default-type="line" series1-values="dg_output_mw" series1-title="Output (PU)" legend="true"></ma-serial-chart>
          <ma-serial-chart id="01f7c665-fb50-43eb-999c-38260a9f8b47" style="position: absolute; width: 500px; height: 300px; z-index: 1; right: 0px; bottom: 0px;" series1-values="counter_dg" default-type="line" legend="true" series1-title="DG" series2-values="counter_a" series2-title="A" series3-values="counter_b" series3-title="B" series4-values="counter_c" series4-title="C"></ma-serial-chart>
      
          
          
          <ma-point-value id="e4b0f23d-df39-4c04-9f3f-fe2d8a845fbb" style="position: absolute; left: 53px; top: 400px; width: 70px; height: 30px; text-align: center; color: rgb(0, 0, 0); font-size: 24px; z-index: 1;" point-xid="BUS_VOLTAGE_Grid_PU"></ma-point-value>
          <ma-point-value id="d8366dfa-845d-45e3-8a84-158f858f7ad1" style="position: absolute; left: 223px; top: 400px; width: 70px; height: 30px; text-align: center; color: rgb(0, 0, 0); font-size: 24px; z-index: 1;" point-xid="BUS_VOLTAGE_A_PU"></ma-point-value>
          <ma-point-value id="2289255b-66da-442f-af0d-f1347b253bf3" style="position: absolute; left: 483px; top: 400px; width: 70px; height: 30px; text-align: center; color: rgb(0, 0, 0); font-size: 24px; z-index: 1;" point-xid="BUS_VOLTAGE_B_PU"></ma-point-value>    
          <ma-point-value id="ed2d8fbc-e957-466a-a6e2-835356fff1bd" style="position: absolute; left: 733px; top: 400px; width: 70px; height: 30px; text-align: center; color: rgb(0, 0, 0); font-size: 24px; z-index: 1;" point-xid="BUS_VOLTAGE_C_PU"></ma-point-value>
          
          <div id="03e4d863-09aa-45ef-9b70-e06c6442401f" style="position: absolute; left: 475px; top: 580px; width: 200px; height: 30px; text-align: center; color: rgb(0, 29, 255); font-size: 24px; z-index: 1;">({{load_b_p_pu.renderedValue}} , {{load_b_q_pu.renderedValue}})</div>    
          <div id="1105dd79-c382-46f6-98bd-e92c50dd0c6b" style="position: absolute; left: 729px; top: 580px; width: 200px; height: 30px; text-align: center; color: rgb(0, 29, 255); font-size: 24px; line-height: normal; z-index: 1;">({{load_c_p_pu.renderedValue}} , {{load_c_q_pu.renderedValue}})</div>
          <div id="ee823109-4e12-48fb-95fe-bf32ed31bc30" style="position: absolute; left: 785px; top: 450px; width: 200px; height: 30px; text-align: center; color: rgb(255, 0, 0); font-size: 24px; line-height: normal; z-index: 1;">({{dg_p_pu.renderedValue}} , {{dg_q_pu.renderedValue}})</div>
          
          
          <ma-point-values latest="120" realtime="true" point-xid="BUS_VOLTAGE_Grid_PU" values="bus_voltage_bsp_pu" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="BUS_VOLTAGE_A_PU" values="bus_voltage_a_pu" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="BUS_VOLTAGE_B_PU" values="bus_voltage_b_pu" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="BUS_VOLTAGE_C_PU" values="bus_voltage_c_pu" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="DG_P_PU" values="dg_output_mw" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="DG_P_Available_Instant_PU" values="dg_available_mw" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="DG_Q_PU" values="dg_output_mvar" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="DG_SETPOINT_PU" values="dg_set_point" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="BUS_P_B_PU" values="load_b_mw" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="BUS_P_C_PU" values="load_c_mw" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="Persistence_Counter_DG" values="counter_dg" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="Persistence_Counter_A" values="counter_a" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="Persistence_Counter_B" values="counter_b" rendered="false"></ma-point-values>
          <ma-point-values latest="120" realtime="true" point-xid="Persistence_Counter_C" values="counter_c" rendered="false"></ma-point-values>
          
          
          
          
          <ma-get-point-value point-xid="BUS_P_B_PU" point="load_b_p_pu"></ma-get-point-value>
          <ma-get-point-value point-xid="BUS_Q_B_PU" point="load_b_q_pu"></ma-get-point-value>
          <ma-get-point-value point-xid="BUS_P_C_PU" point="load_c_p_pu"></ma-get-point-value>
          <ma-get-point-value point-xid="BUS_Q_C_PU" point="load_c_q_pu"></ma-get-point-value>
          <ma-get-point-value point-xid="DG_P_PU" point="dg_p_pu"></ma-get-point-value>
          <ma-get-point-value point-xid="DG_Q_PU" point="dg_q_pu"></ma-get-point-value>
      
          
          
      
      </div>
      
      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18
    • DNP3 doesn't support floats??

      Hi all,

      I'm currently working with some DNP3 devices with Mango, just wondering if it is possible for Mango to receive Analog Inputs as IEEE floats? Based on my understanding, Mango only receives integer variations by default. (Variation 1 per this guide). Cheers.

      Warm regards,
      Mike

      posted in User help
      M
      mliu18
    • RE: any generic guide to REST API + python?

      @phildunlap that worked brilliantly! cheers. -Michael

      posted in Dashboard Designer & Custom AngularJS Pages
      M
      mliu18