Input required - conditional

[Johan Steenkamp]

How can I make required optional for a form input. Scenario - radio button yes/no enables a text field, if field is enabled it is required. nd:disabled works great for enable/disable however even if disabled the form filed is still seen as required by the validation.

Thanks

[Johan Steenkamp]

If it was possible to know when a template has completed loading (not using ng:include - using $route) using $(selector).remove() would work perfectly since the elements can have required attribute. If removed they have no effect on validation.

Johan

[Igor Minar]

just bind to required attribute: http://jsfiddle.net/CHVbb/208/

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[Johan Steenkamp]

Doh - tried that but left out the {{ }} binding - no wonder it did not work!

Thanks

Johan

[Robert B. Weeks]

Hello -

This seems to not work anymore - is there an alternative way to set the required bit conditionally?

This works with the setting of it, but does not remove it if the condition is met.

http://jsfiddle.net/vaiism/KgYeF/

Thanks!

On Mar 5, 2012, at 4:45 PM, Igor Minar wrote:

> just bind to required attribute: http://jsfiddle.net/CHVbb/208/
>
> On Mon, Mar 5, 2012 at 12:43 PM, Johan Steenkamp <johan.s...@gmail.com> wrote:
> If it was possible to know when a template has completed loading (not using ng:include - using $route) using $(selector).remove() would work perfectly since the elements can have required attribute. If removed they have no effect on validation.
>
> Johan
>
>
> On Monday, March 5, 2012 9:43:05 PM UTC+13, Johan Steenkamp wrote:
> How can I make required optional for a form input. Scenario - radio button yes/no enables a text field, if field is enabled it is required. nd:disabled works great for enable/disable however even if disabled the form filed is still seen as required by the validation.
>
> Thanks

--
Robert B. Weeks

[Johan]

In 1.0.0rc4 it change to ng-required so you need

ng-required="shouldBeRequired"

http://jsfiddle.net/johans/KgYeF/4/ 

These also changed:

ng-multiple

ng-selected

ng-checked

ng-disabled

ng-required

[Peter Bacon Darwin]

Why is this not in the change log?  Or am I not looking in the right place?

Does ng-require work in the same way as require?  I.E. do you have to provide a value for the attribute - <input ng-require> or <input ng-require="true">?  From playing with the fiddle it appears this is not so.

Pete

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[Johan]

I did not see it in change log either - found out after posting it as a "bug"

https://github.com/angular/angular.js/issues/861 

https://github.com/angular/angular.js/commit/a08cbc02e78e789a66e9af771c410e8ad1646e25 

Pete

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[Peter Bacon Darwin]

Great. Thanks.  At least that is consistent now.

Pete

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[Robert B. Weeks]

Hey Johan -

> In 1.0.0rc4 it change to ng-required so you need
>
> ng-required="shouldBeRequired"
>
> http://jsfiddle.net/johans/KgYeF/4/

doh! - that is how they were in our code originally (0.10.5) and I couldn't seem to get to work. Now they do. Must be sunspots.

Thanks for sending and sending the commit/bug for reference..

> These also changed:
>
> ng-multiple
> ng-selected
> ng-checked
> ng-disabled
> ng-required
>
>
> On Friday, April 13, 2012 1:10:17 AM UTC+12, Robert B. Weeks wrote:
> Hello -
> This seems to not work anymore - is there an alternative way to set the required bit conditionally?
>
> This works with the setting of it, but does not remove it if the condition is met.
>
> http://jsfiddle.net/vaiism/KgYeF/
>
> Thanks!

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Robert B. Weeks