No way to get number of elements returned by `findElements`

[angular]

No way to get number of elements returned by `findElements`

[juliemr]

Hi,

like all webdriver functions, findElements returns a promise. So, to get the length, you'll need to do

ptor.findElements(protractor.By.css('selector-string')).then(function(elems) {
  var length = elems.length; // Here's your length!
});

[juliemr]

The .length bit is incorrect, not sure where that came from. element.all(...).count() should do the trick.

[stickel]

Fantastic! Thank you so much. 😄

[jarl-dk]

It would be nice however it this would integrate well with jasmin matchers (https://github.com/pivotal/jasmine/wiki/Matchers), such that you could write:

expect(ptor.findElements(protractor.By.css('.selector-string'))).
  toContain(3);

[pursual]

So apparently this video is incorrect at 25:40 by indicating you can simply use .length()?
https://www.youtube.com/watch?v=idb6hOxlyb8

Actually there are all kinds of things in that video that dont work? Im confused.

[abhisharma2]

👍 on the count() - thanks @juliemr

[EvanBurbidge]

@juliemr in your example above it returns the length, but can you also use this to be able to use the .sendKeys() function to the element? Have an element inside a tab, inside a directive and this is the only piece of code thats sent anything back from it.

[stickel]

@EvanBurbidge Yes, you should be able to do a number of things with the element in the example above, including sendKeys().