How to check if a <td> element has got colspan attribute in Angular+Protractor e2e testing with typescript

Question

How to check if a element has got colspan attribute in Angular+Protractor e2e testing with typescript

i tried the following, but doesnt seems to be working

const colspan = await cols[0].getAttribute('colspan');

Answer 1

have you tried switching the way you locate the element?
I don't know how you declared cols but I assume you could do something like this:

const colspan = await cols.get(0).getAttribute('colspan');

Also share the html element and what error it throws you so we can help you better