I have worked on a Slider component using React Native Slider. And now I want to test it by simulating the sliding gesture. But according to React Native Testing Library documentation, there are only three gestures which are:
fireEvent.Press
fireEvent.changeText
fireEvent.scroll
Is there anyway to simulate the sliding gesture?
If you want to stick with react native library component testing, try out:
fireEvent(el, 'rowOpen', eventData);
// or
fireEvent(el, 'onRowOpen', eventData);
Source
This functionality can also be achieved with either Appium or Detox, and would require starting up a simulator or physical device. Both of them, under-the-hood would be using the Native Espresso/XCUITest drivers to achieve this.
I suggest using Detox, or Appium controlled via WebDriverIO.
Related
I am new to this and need some tips. I want to know if is there some way to optimise an A-Frame page to work fully on Mobile. I made some events and all works well with PC and Mac, but a lot of functions don't work on Mobile (iPhoneX and Android 6), and even using lines like:
this.el.addEventListener('touchstart', (e) => {
window.open('https://physi-enabled.glitch.me','_blank');
Any ideas? This is the code: https://glitch.com/edit/#!/building-world?path=index.html:28:62
enter image description here
Your question is not specific enough, but here's a few tips as you requested:
Use A-Frame built-in components, primitives and util functions to your advantage. For example there's already link component - you can use it instead of manually attaching click events just to open link in new tab.
Look controls is a component that defines mouse and touch behaviors, so you might want to look into it.
AFRAME.utils.device.isMobile is a function that tells you if the device is mobile, you don't really need your own most of the time.
event-set component might help you reduce all the code related to changing one property on hover or click etc.
Most of the above, if not everything is mentioned in A-Frame docs.
I would like to convert websites from PSD prototype to HTML/CSS/Bootstrap and then move on to JavaScript development and using React.js and some JavaScript coding.
Is it possible to use pure Bootstrap with React.js without using React-Bootstrap?
Also is it possible HTML/CSS Freelancer to do React-Bootstrap as a mockup only and then find a JavaScript developer to do the advance work like React.js and JS development?
I would like to develop app for Desktop using Electron and Hybrid App using same code base as possible.
In theory, yes. Since ReactComponent render themselves as html, you can just put the right css classes and there you go. That's totally fine for the css part of bootstrap.
BUT, all the javascript stuff done by the bootstrap library that modify the DOM will be in "conflict" with the virtual DOM of React.
One way to avoid that is to never rerender a react component for which its inner html is modified by bootstrap (by setting shouldComponentUpdate() { return false }).
Doing this way, you can think of React as just a template library to generate some HTML markup, and letting bootstrap actively modify this markup for you but's it's not what React is made for.
The whole point of React is the ability to see your UI as a function of your state : view = f(state) at any given moment.
That's why react-bootstrap reimplements all DOM modifications in a React way.
For sure you can. I will include the bootstrap css as a CDN and go with the normal development.
I'm working on an HTML5-based app with an iPad view and wanted to have a list in a sidebar that has navigation nested so that I user could drill down a couple of levels before tapping the desired item in the main view to the right. I don't have a ton of web experience and I'm hoping someone could point me in the direction of a js-based library that would offer such functionality. The closet thing that I could imagine would be something similar to the UINavigationController in iOS that would allow me to easily push and pop lists of items.
I've explored JQuery Mobile and the closest thing that I could find was the 'nested listview' functionality, which as of version 1.3 is deprecated.
jQuery Mobile has this functionality built in. I would suggest reading through all the documentation. It will give you a better understanding of jQuery mobile and what you can and cant do.
Or if you just want information about the Navigation Model you can read about it here.
Finally you can find a demo of it in action here.
If you are not going to built it yourself then jQuery Mobile is probably the way to go.
Description from their website:
A unified, HTML5-based user interface system for all popular mobile
device platforms, built on the rock-solid jQuery and jQuery UI
foundation. Its lightweight code is built with progressive
enhancement, and has a flexible, easily themeable design.
I'm looking for a javascript framework to help me with mobile website front-end programming.
The perfect solution would be a js file that, when included in my project, will give me basic mobile helper functions/event handling such as drag and drop, tap-hold, swipe WITHOUT forcing me to create a mobile specific version of my existing website.
I looked at jQuery Mobile and jQtouch but both forces me to create a mobile specific version of my website.
Is there any framework that could help me?
I think a better way to say it might be: "Is there a lightweight framework for mobile apps that will also leave my existing site mostly alone." Does that state it well, or, did I misunderstand?
You should be able to get pretty far with jQuery and jQuery UI.
I would also recommend something like Knockout.js to handle data binding.
Of course, you could always pull out the functions you want from jQuery/JQM. As I understand it, JQM is fairly separable, the widgets, that is.
Zepto is a jQuery compatible Micro-Framework for mobile devices that should fit your needs
You should check out Sencha to the list of frameworks you're considering. I've been playing around wit
I'm interested in using only some of the components of jQuery mobile (specifically, the tap event handlers and datepicker). What's the best way to make use of the library without it "taking over" the layout and behavior my mobile web app?
modifying DOM is JQM's main feature. You have to cripple it hard.
Get the repo from git, remove all plugins from manifest, get to the code and find the .page method/widget and remove all the code (or leave some bits if you need to get something working - I haven't tried that).
Then run make and it will create a stripped jquery.mobile.min.js for you