ngx-formly | 📝 JSON powered / Dynamic forms | Form library
kandi X-RAY | ngx-formly Summary
kandi X-RAY | ngx-formly Summary
Formly is a dynamic (JSON powered) form library for Angular that bring unmatched maintainability to your application's forms.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ngx-formly
ngx-formly Key Features
ngx-formly Examples and Code Snippets
Lines of Code : 30License : Strong Copyleft (CC BY-SA 4.0)
Copyconst deleteButtonClick = (index) => {
const newItems = items && items.filter((element , i) => i !== index);
setItems(newItems);
}
export default function ShowList ({items, deleteButto// pipeline is a codepipeline.Pipeline
// DANGER - 'Resource' is the CfnPipeline construct's id, assigned in the Pipeline's constructor implementation
const cfnPipeline = pipeline.node.findChild('Resource') as codepipeline.CfnPipeline;
cfimport React, { useState } from "react";
import YoutubeSection from "./YoutubeSection";
import { Modal } from "antd";
const ModalView = ({
title,
isModalVisible,
handleClose,
handleCancel,
videoID
}) => {
return (
handleRemoveList(college)} icon={} danger />
handleRemoveList(college)} icon={} danger />
const handleRemoveList = (college) =&typedef struct {
ELEMENT elt[MAX_ELEMENTS];
int sp_a, sp_b;
} TWO_STACKS;
void push_a(TWO_STACKS *stks, ELEMENT elt) {
check_full(stks);
stks->elt[stks->sp_a++] = elt;
}
void
function LogoutButton ({width}) {
const { logout } = useAuth0();
const handleLogout = () => {
clearSessionCookie();
return logout({ returnTo: process.env.REACT_APP_AUTH_LOGOUT_REDIRECT_URI });
}
return (
extension Project {
static var preview: Self {
let data = Data(jsonProj.utf8)
//frmt
let frmt2 = DateFormatter()
frmt2.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSX"
//decoder
let decoder = JSlet Data = [{
label: "Fascia < 100 €", //color: info
value: {{ $fascia1[0]['residuo'] }}
},
{
label: "Fascia 100 - 1000 €", //color: success
value: {{ $fascia2[0]['residuo'@if(auth()->user()->notifications > 15)
danger
@elseif(auth()->user()->notifications > 7)
warning
@elseif(auth()->user()->notifications != 0)
success
@endif
{
"alert1": {
"variant": "danger"
}
}
{% alert options.alert1 %}
danger alert
{% endalert %}
Community Discussions
Trending Discussions on ngx-formly
QUESTION
I have a working custom template in formly with an ionic toggle bethen two texts. How can I catch the change event? this is a reduced code example:
Custom formly idea:
...ANSWER
Answered 2021-May-06 at 15:37The attribute you need is called ionChange. Since this is an ionic framework element, simply using the convention defaults is not assured of working.
QUESTION
I have a reuquirement in which i am using a multiselect of angular formly which also has logo for each row. On click of this logo i want to load modal popup component, i am following a Stackblitz Demo for calling modal-component in app.component on click of element.
The link of demo which i followed : Bootstrap modal Stackblitz Demo
My workaround demo which i am implenenting is as follows : Workaround Demo Stackblitz
The error which i am getting on click of logo with the function openModal() is of undefined object.
How to i rectify this while working with angular formly?
Following is the snippet of the code:
multiselect formly component
...ANSWER
Answered 2020-Dec-23 at 05:31If you debug this, you can see that this in the context of your function (openModal), is the field you defined in the fields object, which doesnt have the modalService service you injected to the component, to overcome this, you can use a lambda expression:
QUESTION
I am using angular formly and primeng. I have FormlyFieldCalendar and AppComponent in place. Setting the property of minDate in and initialiting the value in FormlyFieldCalendar with minDate works fine, but when i am trying to set the minDate in AppComponent field its not working. Please find below both the scenarios, i have built the sample on StackBlitz for demonstration with link : https://stackblitz.com/edit/ngx-formly-ui-primeng-d7v5g4-nu6ctj?file=app/formly-field-primeng-calendar.ts
Scenario 1: (Works fine)
Scenario 2: (Not working)
I now tried removing the code of setting minDate in FormlyFieldCalendar instead trying to set in Appcomponent by 2 ways.
- By assigning in templateOptions.
- By using datePickerOptions provided in formly.dev webpage but seems doesnt work with primeng.
ANSWER
Answered 2020-Sep-03 at 17:38While assiging minDate in FormlyFieldCalendar Component we need to make sure we use alias to. It is an alias for field.templateOptions
- -[minDate] ="minDate"
- +[minDate] ="to.minDate"
QUESTION
I am using ngx-formly in my project to create dynamic tab based forms.
i have a similar model like below:
...ANSWER
Answered 2020-Aug-07 at 09:08I have got the answer, from @aitboudad, to pass fieldArray to nested without using the button:
QUESTION
I've got an issue trying to remove/disable buttons from a customized array component I use with Formly Forms when generating dynamic forms using a json schema (draft 7). I've tried various things to solve this but nothing seems to work.
What I want to achieve is, use an ngIf* to show/hide buttons or something similar to disable them inside the component template. Sometimes the array component should display these buttons, sometimes it should not. This must depend on a specific property defined somewhere it could easily be checked and button rendering can be prevented.
I've tried to set a disable: true property inside the json schema but I don't know how to access this property from an array component (I've checked the field object inside the component - no impact). I've also tried creating a new component where I physically removed these buttons and named it arrayDisabled (also updated the schema accordingly etc.) but the field.fieldGroup property gets messed up (it grabs an invalid object that doesn't represent an array at all) so nothing gets displayed inside the form.
There isn't much doucmentation on this so any help is appreciated.
Here is my custom component:
...ANSWER
Answered 2020-May-05 at 06:59I was able to solve my issue by setting a FormlyFormOptions formState property inside my component, that generates the form.
QUESTION
Node: 12.16.1
Angular: 9.1.0
Angular CLI: 9.1.0
Problem: I tried to install Formly packages with ng add inside an Angular library, but I got:
...ANSWER
Answered 2020-Apr-30 at 18:421) It seems like ng add only works when using Angular applications created by Angular CLI. If you try to use ng add in an application with a different sourceRoot or in a library, it doesn't seem to work.
2) For now, it seems ok to install Formly this way.
QUESTION
I am using dynamic form module that imports FormlyModule (https://github.com/ngx-formly/ngx-formly) and define some default types/components that will be register when this dynamic module is imported. What i need is to have option to pass custom types outside of dynamic module (not just the types defined in config file form dynamic module) when import this dynamic module.
Module structure
Dynamic Module
...ANSWER
Answered 2020-Apr-27 at 13:04I found answer. We need to define forChild method in dynamic module that will register new formly types. If we want only defined to be register we will call just AcDynamicFormModule otherwise
QUESTION
I've got some difficulties getting my json schema (draft 4) to fully work with Angular-Formly forms custom templates. I've made several templates for various data types and I'm stuck with a template for a dropdown menu using the select tag in Angular CLI. I've found lots of examples on how to make a select component for newer json schemas but not for older schemas where enum (see: my json part) is used for selections.
Here is my json part:
...ANSWER
Answered 2020-Mar-26 at 14:49Was able to solve this using the json pipe feature {{ item | json }} to see what was inside my object. After that I was able to fix my script so objects items got displayed properly. I have included my fixed components script in my update above.
QUESTION
I've built an ngx-bootstrap/typeahead component, which I use in my ngx-formly generated forms. Search results come from an API, I reuse this component for different objects, so the keys are not statically known.
I want my typeahead to get results from my Observable and display the items with my template:
...ANSWER
Answered 2020-Mar-09 at 08:44It works with typeaheadOptionField:
You can use it as a "string-setter" and pass a property path or even a method-name (for a method on the search result object):
QUESTION
I am using ngx-formly v: 5.5.10. I try to check if field is focused in the expressionProperties.
This is necessary for changing the value based on focus. Something like this:
ANSWER
Answered 2020-Mar-04 at 12:17The field instance is passed as a third argument of the expression callback:
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