new-component | ⚛ ⚡ CLI utility for quickly creating new React components | Frontend Framework library
kandi X-RAY | new-component Summary
kandi X-RAY | new-component Summary
⚛ ⚡ CLI utility for quickly creating new React components. ⚡ ⚛
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of new-component
new-component Key Features
new-component Examples and Code Snippets
function createInternalComponent(element) {
("production" !== "development" ? invariant(
genericComponentClass,
'There is no registered component for the tag %s',
element.type
) : invariant(genericComponentClass));
return new generi
function ReactComponent(props, context) {
this.props = props;
this.context = context;
}
ng g c new-component --module app
ng g c component-name --module ../
Community Discussions
Trending Discussions on new-component
QUESTION
I am using BootstrapVue's b-tabs
with the lazy
prop as documented. I have the following problem:
I need to load SOME of the tabs lazy, and others NOT while using v-for
.
ANSWER
Answered 2021-Apr-07 at 08:05lazy
is a prop not a directive that accepts a boolean value that could be bound a condition based on the current element like :
QUESTION
I'm working on git bash cmd. When I try run ng
command e.g. ng serve
or ng gc new-component
I see this output:
C:\Users\user\AppData\Roaming\npm/node_modules/node/bin/node: line 1: This: command not found
In the middle of output I see problem with left and right slash. How can I fix it?
I suppose, it isn't problem with environment paths, because all ng commands are working in Windows cmd or PowerShell.
...ANSWER
Answered 2020-Apr-14 at 00:54Please see comments from @steveswork at: https://github.com/nodejs/node/issues/29287
You have to delete C:/Users/user/AppData/Roaming/npm and C:/Users/user/AppData/Roaming/npm-cache and reinstall global npm modules.
(This typically happens after an upgrade or downgrade of node)
Good Luck.
QUESTION
When I try to use command to create component "ng g c new-component" appear this error:
...ANSWER
Answered 2020-Mar-02 at 12:55This means you execute ng g c new-component
not from the angular project. Change your current directory to an angular project, the one where angular.json
is located.
QUESTION
I am trying to call a post method I made myself before my component is unloaded, but it doesn't work.
I put a breakpoint on @HostListener and it doesn't break there when I open a different component.
I'm using Chrome to debug and I turned on Event Listener Breakpoints for unload and beforeunload, which do break when I open a different component.
Am I missing something in my code?
...ANSWER
Answered 2017-Oct-20 at 12:22Try like this :
QUESTION
ANSWER
Answered 2019-May-21 at 17:35Instead of putting the app-new-component1
tag in the index.html
file, it should go in the app.component.html
file, for example. You're essentially placing the Angular component outside the Angular application.
QUESTION
Today I have upgraded from Vaadin 11.0.2 to 12.0.0 - Everything went smooth, except one thing:
In a grid of mine where I have a rendered column to show a ComboBox
, there is a strange issue with the ItemLabelGenerator
. I defined it as follows:
ANSWER
Answered 2018-Dec-13 at 08:47This answer was written by Diego Sanz Villafruela in the Vaadin Forum, where I raised this exact issue too.
I created an example similar to yours and I discover that the order in which you set the value and the ItemLabelGenerator matters.
You should put
comboBox.setValue
after setting thecomboBox.setItemLabelGenerator
.Otherwise the method String.valueOf(obj) will be called the first time, giving you the object's representation (MyObject@41d8d522) and not the name.
QUESTION
I am working on angular2 for my new project, newly with this technology. I have set-up my project with angular CLI (Reference site https://github.com/angular/angular-cli).
I have created 4 components using command ng generate component my-new-component
For testing purpose, created one component app-testing, need to remove that component from my project. Else need to rename for that component. I have tried several like. ng destroy component app-testing
but showing error The destroy command is not supported by Angular-CLI., Please help me with solution.
Thanks in advance.
ANSWER
Answered 2017-Feb-12 at 10:11I had the same problems and it seems that they removed the destroy command from the CLI and you need to do it manually by deleting or renaming the according folders/files and imports, which is really a laborious task.
https://github.com/angular/angular-cli/issues/900 https://github.com/angular/angular-cli/issues/1788
QUESTION
I have implemented NVD3
Charts in Angular 4. written an on Click event inside a callback function, on click of the chart I am trying to navigate to another component but I am unable to navigate.
Code :
...ANSWER
Answered 2018-Sep-19 at 03:00So your problem is right here
QUESTION
I want to notify a parent component from a child component to update a view in the parent component. I'm using the @Output annotation to do that.
In the parent component the function "loadPosts()" is actually invoked, but the view is not updated. Does anybody know why?
What happens:
- place_component contains a "list-post" directive, which displays all posts.
- place_component contains a modal, to add a new post with a directive "new-post"
- When a new post is saved, a message is parsed back over @output to the "new-post" directive in the modal: (doneIt)="loadPosts()"
- The loadPosts() function is executed, but the "list-post" directive does not reload.
Parent Component:
place_component.dart:
...ANSWER
Answered 2018-Sep-16 at 03:34I had following setup:
- Parent Component places_component
- Child Component post_new_component
- Child Component post_list_component
To solve my problem I had to send the event not to the Parent Component, but to the other child component. So @Output wouldn't have worked. I just hooked up the EventBus to the other child component.
So the html of the parent component in short looked like this:
QUESTION
I am working with Python in SQL Server 2017. The Python code is wrapped in a stored procedure to which I pass a query. The query gets evaluated and the data passed to Python. If a string column (char, nchar, varchar, nvarchar) within the query contains NULL
, it gets mapped in Python to None
. But if a int
column contains NULL
, it gets mapped to -2147483648
(I guess minimum integer value).
My question is how to get a NULL
value from a int
column to be None
in Python, rather than -2147483648
? The column needs to stay int
.
Test data I'm working with:
...ANSWER
Answered 2018-Apr-19 at 21:24The rxMissingValues document describes the pandas/numpy limitation of storing None values in integer columns. You can handle these by checking for missing value(rxMissingValues.int32()) as described in the document.
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