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Custom connector data not displaying in powerapps

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Posted on by BKGOUD

Hi All,

I have created a custom connector to connect graph api and getting json data as response. I have added connector to powerapps and trying to fetch the data into a collection but i'm not getting data,only receiving column names. Can somebody help me on this.

Gallery.Items = GraphConnector.GetAllRooms()

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Building Power Apps

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CU02080718-2 27 on at

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Hi @BKGOUD,

Have you found any resolution to this? I am also facing the same issue testing is getting proper response but when calling it from canvas app, its not returning any data just column names

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devangchheda 10 on at

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I am also facing the same issue. Data loads sometimes into powerapps and sometimes doesn't. Issue is intermittent. Any help would be appreciated. Thanks !

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meghav93 48 on at

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Any updates on this topic? I am facing a similar problem as @BKGOUD. Any insights will be helpful. Thanks!

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v-bofeng-msft on at

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Hi @BKGOUD :
It's weird,everything seems to be fine. How is your app set up now?(Note: OnStart event needs to be triggered manually in the test environment)
If the problem cannot be solved. I suggest you create a Support Ticket:
https://powerapps.microsoft.com/en-us/support/pro/
Best Regards,
Bof

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BKGOUD 95 on at

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Hi @v-bofeng-msft ,

Please find the attached screenshot.

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v-bofeng-msft on at

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Hi @BKGOUD ：
This looks more like a data structure than a value. Can you provide a screenshot of the test?
Best Regards,
Bof

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BKGOUD 95 on at

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Hi @v-bofeng-msft ,

While i'm testing connector getting the response as in below format.
{
  "address": {"@odata.type": "microsoft.graph.physicalAddress"},
  "audioDeviceName": "String",
  "bookingType": "String",
  "building": "String",
  "capacity": "String",
  "displayName": "String",
  "displayDeviceName": "String",
  "emailAddress": "String",
  "floorLabel": "String",
  "floorNumber": 1024,
  "geoCoordinates": {"@odata.type": "microsoft.graph.outlookGeoCoordinates"},
  "id": "String (identifier)",
  "isWheelchairAccessible": true,
  "label": "String",
  "nickname": "String",
  "phone": "String",
  "tags": ["String"],
  "videoDeviceName": "String"
}

I have tried by using button onclick, loading collection but still no luck 😇. PFA.

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v-bofeng-msft on at

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Hi @BKGOUD :
I've made a test but did not encounted the problem you mentioned.Maybe you can try to put the code in the button, and then click the button.
GetTime is my custom connector:
Best Regards,
Bof

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BKGOUD 95 on at

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Hi @v-bofeng-msft ,
Thank you very for your help.
Please find the below details:
Could you tell me: Have you tested this custom connector? - Yes it's working and returned the Json data.
Does the test return the records you need? - Yes, it returns the records as expected.
I have tried and loaded the data into collection but i could see the only columns names(not getting the data).

Please suggest me how can i get the data.

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v-bofeng-msft on at

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Hi @BKGOUD :
Could you tell me:
Have you tested this custom connector?
Does the test return the records you need?
I assume everything is fine in the test.
Firstly,I think the cause of this problem is:
GraphConnector.GetAllRooms() is a behavior function but items is a non-behavior property.
Behavior funtions change the stat of the app by changing values elsewhere in the app.'OnSelect','OnStart',and other 'On……'
properties are common behavior-based properties.
Secondly,I suggest you store the value of GraphConnector.GetAllRooms() into a collection and then call the collection.
For example；
1\Set the app's OnStart property to:

ClearCollect(MyCollecton,GraphConnector.GetAllRooms()) /*My collection is my custom collection*/

2\Set the gallery's Items property to:

MyCollecton

Best Regards,
Bof

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