Save / cancel changes in GridView with keyboard

[djanosik]

When a row is being edited in GridView it should be possible to save changes with enter or cancel changes with escape.

[Sejsel]

GridView has an edit template which can contain anything. It does not have to include saving or cancelling, there could be more buttons...

I believe this should not be implemented in GridView. Another possibility would be to add an EditButtonType property which could be set to "save" or "cancel" and then it might be possible to implement this.

[tomasherceg]

I think we should create a decorator for this.

[tomasherceg]

This is maybe more a generic mechanism - being able to identify a region in a page and control Enter, Esc (and other keys) in the form fields of that region.

[tomasherceg]

I've recently implemented the decorators here:
https://github.com/riganti/dotvvm-minutes/tree/master/03_DefaultButtons/DotvvmMinutes.DefaultButtons

@exyi Do you think it is a useful thing to have directly in the framework? In most places, the Enter key could be handled just by HTML form and IsSubmitButton, but the rows in GridView or modal dialogs often cannot do this easily.

[exyi]

I think there might be a pure HTML solution, see: https://stackoverflow.com/questions/1249688/html-is-it-possible-to-have-a-form-tag-in-each-table-row-in-a-xhtml-valid-way