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I stuck here need help
Ruby on rails
I have one Pop-up for login it is coming when i click on link “Sign in” using jquery
Now i want to validate username and password entered by user from database
Login popup is a partial page sign in.html.erb
any solutions. plz
depends on which validation framework you are using.
the key is to keep the dialog not closed once server responses.
(NOT RECOMMENDED) if you are not using any javascript validation framework, you have to make the “form” a “remote form”, then submit it, then display the error messages if validation failed.
(MY EXPERIENCE) if you are using an javascript validation framework such as RSV(really simple validation), just define the validation rules, then implement 2 ajax methods: 1 is used for validating the form, another is a callback function used to process the response from remote and display it in the dialog.
anyway, dealing with the error message for a dialog is not very easy and straightforward than dealing with it for a regular page. Anyway, I hope you got my idea.