Tag: Dynamics 365

How to – Filter Collection / Items in Gallery based on the related (Lookup) record’s value – Power Apps / Canvas Apps (Dataverse/Dynamics 365)


Suppose we have 3 tables, Table A, Table B, and Table C related to each other as

Table A (n-1) Table B (n-1) Table C i.e.

Table A has a lookup of Table B and Table B has a lookup of Table C.

Below is our sample canvas app that has a gallery and a combo box.

What we would want is based on the Table C record’s name selected in the combo box, we want to filter the collection to only show those records that are related to it.

One of the ways we could implement this is by using the AddColumns to add Table C data to Table A and apply the Filter to it.

Below is the formula to achieve the same.

In Table A, add a column name “TableCName”.

To get the Table C name, perform a Lookup on Table B, where Table B GUID is equal to Table A’s Table B lookup field, and then fetch the Table C Lookup’s name from Table B.

And lastly, perform a Filter on this new column TableCName, based on the selected value in the combo box.

See it working –

https://www.screencast.com/t/XZNDEsykAw

On selecting Table C1 in the combo box –

Similarly on selecting Table C2 in the combo box

Thanks to Debajit for guiding – https://debajmecrm.com/how-to-use-addcolumns-with-lookup-fields-of-sharepoint-in-power-apps/

To read more on AddColumns, Filter, and Lookup.

Hope it helps..

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Product Table has Village Lookup in it and Village table has Region lookup in this sample screenshot

InvalidPluginExecutionException error dialog not showing up – Dynamis 365 / Dataverse


One of the reasons why throwing the InvalidPluginExecutionException doesn’t show up error dialog could be that you would have Profiled that step with profile storage as Persist to Entity.


Stop Profiling and it should work as expected.

error

Check for more details on InvalidPluginExecutionException –

https://learn.microsoft.com/en-us/power-apps/developer/data-platform/handle-exceptions#cancelling-the-current-operation

https://learn.microsoft.com/en-us/power-apps/developer/data-platform/best-practices/business-logic/use-invalidpluginexecutionexception-plugin-workflow-activities

Hope it helps..

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Fixed –Web resource method does not exist in Dynamics 365 / Dataverse


We might get this error while working with Web resource of type JavaScript.

Either it could be because the method doesn’t exist or it could be because of the incorrect syntax.

For a small file, it is easy to figure out, but for a large file, we could use online validator tools like

Fix the syntax error, upload and publish the file and the error should get fixed.

Hope it helps..

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Fixed – Bad Request – Error in query syntax while using Xrm.WebAPI


We might get the below error while using Xrm.WebAPI.

‘Bad Request – Error in query syntax.’

One of the reasons could be that while setting up the Lookup field, we haven’t removed the curly brackets.

Use the below function to replace/remove them.

  • let result = myGuid.replace(/[{}]/g, ”);
  • let result = myGuid.replace(“{“, “”).replace(“}”, “”);

Hope it helps..

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Fix- Multiple levels of many-to-one relationship expansion aren’t supported in PowerApps


We would get this error while trying to get the value of a related entity (lookup) through a related entity (lookup) in the current record using the incorrect formula.

For e.g. here Region is a lookup in the Village, which in turn is a lookup in the Product record (ThisItem).

The solution here is to use the LookUp function

Before

After

ThisItem.Village.Region.Name

LookUp(Villages, Village = ThisItem.Village.Village).Region.Name
 

Search the Villages table, using the GUID of the Village, and fetch the name of the region lookup field in it.

Hope it helps..

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How to – Hide, Submit and perform validation in Dynamics 365 Marketing Form


Continuing our previous post on setting hidden field’s value using JavaScript in Embedded Marketing Form,

https://nishantrana.me/2022/11/23/how-to-use-dynamics-365-marketing-javascript-api-to-set-hidden-fields-value/

below are a few more points that could help –

  • To hide the Marketing form on the host page – we can use afterFormRender
  • To submit the Marketing form on the host page –

  • If we are setting a non-existing value for an option set field in the formSubmit event, it will be treated as blank before submission and the blank value will be passed. However if the field is Required then validation will kick in and the form will not get submitted.

Get more details – Extend marketing form using code

Also check – https://community.dynamics.com/365/marketing/f/dynamics-365-for-marketing-forum/384055/integrate-external-marketing-form

 

var xhttp = new XMLHttpRequest(); 

xhttp.open("POST", formUrl + "/formpage/” + formId + “/correlation/” + correlationId, true); 

xhttp.setRequestHeader("Content-Type", " application/x-www-form-urlencoded"); 

xhttp.send("7d58e055-d1c2-4bb3-a42f-faf6762e0acc=FirstName&3cdeebb-7c54-4cff-a1bc-772562d25c38=firstname.lastname%40sample.com&submit=");
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Hope it helps..