I have problem of getting a ‘length’ property of an array (in this case a table row), which clearly says that it has the property of length after applying the method getAttributeNames().
All the methods I try to apply (.hasOwnProperty, .hasAttribute. array.length) just return the boolean or undefined.
Might be a stupid question, but I am a newbie, and it kind of bothered me so much so I had to ask.
I hope I have explained my issue clearly.
I attach a page just in case.
https://rahulshettyacademy.com/angularAppdemo/library
