Angular2 by default will check for the form control/form group validity cascadingly up to the top level whenever there’s an update to any form element value, unless you say no. onlySelf is the tool to help you do that. Say you have a loginForm that has a username field and a password field, both of … Read more
Ok, I found the solution. <?= $form->field($model, ‘sample_text’)->textArea()->label(false) ?>
2019 answer: Some time has passed and I changed my approach now when building forms. I’ve done thousands of them till today and got really tired of typing id for every label/input pair, so this was flushed down the toilet. When you dive input right into the label, things work the same way, no ids … Read more
Import the FormComponentProps import {FormComponentProps} from ‘antd/lib/form/Form’; Then have your component interface YourProps { test: string; } class YourComponent extends React.Component<YourProps & FormComponentProps> { constructor(props: YourProps & FormComponentProps) { super(props); … } } Then export the class using Form.create() export default Form.create<YourProps>()(YourComponent); The generic argument on Form.create casts the result to a React ComponentClass with … Read more
You need to add a FormGroup, which contains your label and value. This also means that the object created by the form, is of the same build as your fields object. ngOnInit() { // build form this.userForm = this.fb.group({ type: this.fb.group({ options: this.fb.array([]) // create empty form array }) }); // patch the values from … Read more
forms and prototype You need to keep two prototypes from different collections. Symfony offers to store them in a data-prototype attribute of div tag, which wrap the collection. In your situation it`s very inefficient. So you can just render it by hand in empty div somethere Example you have characters form class CharacterType extends AbstractType … Read more
Chrome does not allow styling form validation bubbles anymore: https://code.google.com/p/chromium/issues/detail?id=259050 Additionally, Firefox has support for the element attribute x-moz-errormessage which enables you to change the text of the error message, which is something you could do in Chrome using CSS to and -webkit-validation-bubble-message. See more about x-moz-errormessage on the MDN Docs page. As of yet, … Read more
I have created a library called ngrx-forms that does exactly what you want. You can get it on npm via: npm install ngrx-forms –save I recommend checking out the full README on the github page, but below you can find some examples of what you need to do to get the library up and running … Read more
You can get access of the NgControl through DI. NgControl has all the information about validation status. To retrieve NgControl you should not provide your component through NG_VALUE_ACCESSOR instead you should set the accessor in the constructor. @Component({ selector: ‘custom-form-comp’, templateUrl: ‘..’, styleUrls: … }) export class CustomComponent implements ControlValueAccessor { constructor(@Self() @Optional() private control: … Read more
This is just a Warning not an Error. Warnings are usually there to inform the developer about unforeseen situations/conditions which might not immediately cause technical errors/problems. Anything may just work flawlessly, but the behaviour/results may probably not be as the developer intented. A newbie developer may for example accidently have used <form> instead of <h:form>. … Read more