ui-grid-live-validation

Live validation thread

Thanks @imbalind. Here are my 2 cents:

• I agree with most of your points. It was never meant to replace your validator - only enhance it. What I've sent is a POC. It works along with your great validator, and adds the live edit to it as well as the integration with ngForm (in my app the grid (or several of them) are a part of a bigger form).
• I'm working with enterprise apps only, and they expect this behavior (I've created something somewhat similar in my own app, but really liked your validator so decided to go along :)).
• Enable/disable is definitely a must with every feature, and I think for every column as well. Not every column needs live validation.
• I've used the $parser because it handles live edit of the input the "angular" way, without adding a new $watch.
• Regarding how to know which validations failed - I think you could return the promises from the runValidators method, so anyone using it could tell what has failed "live" (I'm using a timeout there, but it's bad practice - promises are much more reliable).
• the addValidator assumes you are using an input to edit. Is there another scenario in which you would like live editing?
• I also don't like the while there. Any good ideas on how to get the cell element without it? I think that jQuery's solution (parentsUntil) works roughly the same...