The mat-table component in my HTML code is not displaying the dataSource as expected, even though I meticulously copied it from Material Angular

Although I am aware that my question may seem unusual, my issue precisely matches what the title conveys. The problem lies in my mat-table dataSource not displaying any data, even after attempting to log the data with

console.log("My Data : ", this.dataSource)
. Surprisingly, there are no errors reported in the console.

This marks my initial encounter with material.angular.io, and despite meticulously following the guidelines, the execution fails. Resorting to directly replicating an example from Here did not manage to resolve the issue either. I have confirmed that app.module has been declared appropriately. My current setup involves Angular 7.

Below are the TypeScript and HTML snippets:

 
// insert TypeScript code snippet here
// insert HTML code snippet here

In case anyone can assist me in resolving this matter, it would be greatly appreciated. Despite consulting related topics such as those listed below, the problem remains unresolved:

angular-material-table-not-displaying-data

angular-material-table-not-showing-data

mat-table-angular-6-not-showing-any-data-despite-having-the-datasource

I kindly request assistance in achieving the desired output akin to the one demonstrated in this components/table/overview example.

Presently, the scenario unfolds as depicted in the images below:

https://i.sstatic.net/qFXaS.png

https://i.sstatic.net/kETJI.png

Answer №1

Here is the StackBlitz link that I used for my project.

Within the TypeScript file, I made changes to the following lines:

daftarMurid: FormGroup;

this.daftarMurid = this.formBuilder.group(

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