hypercomponent | : zap : Fast and light component system , backed by hyperHTML
kandi X-RAY | hypercomponent Summary
kandi X-RAY | hypercomponent Summary
:zap: Fast and light component system, backed by hyperHTML. HyperComponent is an abstract component system designed to be fast, and light - weighing in at ~4kb.
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Trending Discussions on hypercomponent
QUESTION
When I use delete method to update a has_many relationship in a model on Hyperstack, the association is not updated in the database, and the association is deleted only on the front end side.
I have installed rails-hyperstack gem 'edge' branch, on rails 5.1.7
In Main component in this code, Agent#deassign(number) is called when clicking the number in the page.
I am trying to use delete method in Agent#deassign(number) method in this code to delete the association with an issue.
app\hyperstack\components\main.rb
...ANSWER
Answered 2019-Sep-08 at 03:05Unlike the normal serverside ActiveRecord API you need to explicitly save the item that was removed
QUESTION
I have made a basic install of a hyperstack rails app using hyperstack.org's installation instructions, trying to add a HTTP.get
request in an after_mount
callback.
Not really sure what else I could try, thought HTTP would be a standard option
...ANSWER
Answered 2019-Sep-08 at 02:33Simple answer: The HTTP library is not by default included in Opal or Hyperstack.
You can include it as part of the Opal jQuery wrapper, or with a minimal Opal Browser::HTTP
library.
To add the jQuery wrapper to your Hyperstack application do the following:
Import the Hypestack jquery wrapper by adding
import 'hyperstack/component/jquery', client_only: true
to yourconfig/initializers/hyperstack.rb
file.Then include the actual jquery javascript code in your assets:
If using webpacker runyarn add jquery
in your terminal, and then add this line to thejavascripts/packs/client_only.js
file:jQuery = require('jquery');
If not using webpacker instead addimport 'jquery', client_only: true
to the hyperstack initializer file.
If you just want to use the more minimal Browser::HTTP
module, add
import 'browser/http
to your
config/initializers/hyperstack.rb
file.After changing your hyperstack.rb you will have to clear the rails tmp cache by running
rm -rf tmp/cache
Note: When using the browser version you will need to use
Browser::HTTP
instead of simplyHTTP
.
QUESTION
All of the documentation refers to creating components using classes. Can I make a functional component in order to leverage react hooks, and if so, how?
To clarify, I can only find documentation for creation a class based component like
...ANSWER
Answered 2019-Apr-15 at 13:53example = Example().as_node
# then you can do
example.render
# or anything else you want with the example object
Another(example_component: example) # to pass it as a param
QUESTION
I would like to use:
...ANSWER
Answered 2019-Apr-06 at 03:23class HyperComponent
include Hyperstack::Component
include Hyperstack::State::Observable
param_accessor_style :accessors # this is now the prefered param style
end
QUESTION
Using the hyperstack.org framework, how can I reduce the rendering cycles when mutating models that are being rendered?
When passing a Model which is being rendered to a Component which mutates that Model, all Components rendering that Model get re-rendered on any mutation. This is fine unless the mutation is per key press as this means that all Components get re-rendered per key press.
For example, if we have this table:
...ANSWER
Answered 2019-Mar-24 at 23:43Looks like you are using Material UI which will dynamically size tables to be best fit the content. So I suspect what is happening is that you are displaying the value of first_name
and last_name
in the MUI table, while you editing the values in the Dialog box.
So MUI is constantly recalculating the size of the MUI table columns as each character is typed.
Not only is this going to slow things down, but its also going to be disconcerting to the human user. It will give the impression that the changes they are making all already taking effect even before you have saved them.
So yes I think the best approach is to not directly update the state of the record while the user is typing but rather update a local state variable. Then only when the user saves, do you update the actual record.
I do notice that you have defaultValue
which indicates an "uncontrolled" input. But you are reacting to every change in the input, which is the "controlled" behavior. I think you can change defaultValue
to value
.
QUESTION
I am implementing a title bar and menu drawer using MaterialUI in a Hyperstack project. I have two components, a Header
component, and a Menu
component. The Menu
component is the expandable Drawer
. I am storing the state in the Header
component and passing it and a handler to the Menu
component to toggle the drawer state when the drawers close button is clicked. For some reason, the drawer is just toggling open and closed very rapidly and repeatedly.
The drawer was opening fine before I implemented the close button. I have tried moving the state up to the main app component and passing it all the way down, but it produces the same result. I tried setting a class function on the Header
component and calling it from within the Menu
component instead of passing in an event handler.
The Header
component
ANSWER
Answered 2019-Mar-25 at 19:24The reason its opening and closing rapidly is that you are passing the value of toggle_drawer
from the Header
component to the Menu
component. Each time you call toggle_drawer
it changes the state variable @drawer_open, and rerenders the component, and then lather-rinse-repeat.
What you need to do is pass a proc
to Menu, and then let Menu
call the proc in the on_click
handler.
So it would look like this:
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