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formly-js / angular-formly

JavaScript powered forms for AngularJS
http://docs.angular-formly.com
MIT License
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fieldTransform apply only once #530

Closed xmonvoisin closed 9 years ago

xmonvoisin commented 9 years ago

Hi, It seems that fieldTransform functions are only run once when setupFields is executed. Because I am retrieving fields asynchronously, the transform are done when fields are not yet present.

Is there a way or a known workarround to allow transforms to be done when fields are updated? Thanks for your help

kentcdodds commented 9 years ago

Yes, use ng-if to hide your formly-form until your fields are there. Something like: ng-if="vm.fields.lenth" should do the trick.

On Fri, Oct 30, 2015, 8:57 AM thefrontfactory notifications@github.com wrote:

Hi, It seems that fieldTransform functions are only run once when setupFields is executed. Because I am retrieving fields asynchronously, the transform are done when fields are not yet present.

Is there a way or a known workarround to allow transforms to be done when fields are updated? Thanks for your help

— Reply to this email directly or view it on GitHub https://github.com/formly-js/angular-formly/issues/530.

xmonvoisin commented 9 years ago

Hi, I have an issue with the ng-if and fieldGroup, if I use an ng-if, groups are not displaying because somehow the ng-if is propagating. My main form is going to be displayed, but then the subforms created by fieldGroup are not displayed because it fails the ng-if condition. Thanks for your help

kentcdodds commented 9 years ago

I'm afraid that I don't know how to help you without more information. Please follow these instructions to get help.

Because the GitHub issues are reserved for bug reports and feature requests and this is more of a support issue, I'm going to close this one. Good luck! See you on chat!